gtkmm 3.24.8
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This widget that can be used to show messages to the user without showing a dialog. More...
#include <gtkmm/infobar.h>
Public Member Functions | |
InfoBar (InfoBar &&src) noexcept | |
InfoBar & | operator= (InfoBar &&src) noexcept |
InfoBar (const InfoBar &)=delete | |
InfoBar & | operator= (const InfoBar &)=delete |
~InfoBar () noexcept override | |
GtkInfoBar * | gobj () |
Provides access to the underlying C GObject. | |
const GtkInfoBar * | gobj () const |
Provides access to the underlying C GObject. | |
InfoBar () | |
Widget * | get_action_area () |
Returns the action area of info_bar. | |
const Widget * | get_action_area () const |
Returns the action area of info_bar. | |
Widget * | get_content_area () |
Returns the content area of info_bar. | |
const Widget * | get_content_area () const |
Returns the content area of info_bar. | |
void | add_action_widget (Widget &child, int response_id) |
Add an activatable widget to the action area of a Gtk::InfoBar, connecting a signal handler that will emit the Gtk::InfoBar::signal_response() signal on the message area when the widget is activated. | |
Button * | add_button (const Glib::ustring &button_text, int response_id) |
Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id. | |
Button * | add_button (const Gtk::StockID &stock_id, int response_id) |
Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id. | |
void | set_response_sensitive (int response_id, bool setting=true) |
Calls gtk_widget_set_sensitive (widget, setting) for each widget in the info bars’s action area with the given response_id. | |
void | set_default_response (int response_id) |
Sets the last widget in the info bar’s action area with the given response_id as the default widget for the dialog. | |
void | response (int response_id) |
Emits the “response” signal with the given response_id. | |
void | set_message_type (MessageType message_type) |
Sets the message type of the message area. | |
MessageType | get_message_type () const |
Returns the message type of the message area. | |
void | set_show_close_button (bool setting=true) |
If true, a standard close button is shown. | |
bool | get_show_close_button () const |
Returns whether the widget will display a standard close button. | |
Glib::SignalProxy< void, int > | signal_response () |
Glib::PropertyProxy< MessageType > | property_message_type () |
The type of the message. | |
Glib::PropertyProxy_ReadOnly< MessageType > | property_message_type () const |
The type of the message. | |
Glib::PropertyProxy< bool > | property_show_close_button () |
Whether to include a standard close button. | |
Glib::PropertyProxy_ReadOnly< bool > | property_show_close_button () const |
Whether to include a standard close button. | |
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HBox (HBox &&src) noexcept | |
HBox & | operator= (HBox &&src) noexcept |
HBox (const HBox &)=delete | |
HBox & | operator= (const HBox &)=delete |
~HBox () noexcept override | |
GtkHBox * | gobj () |
Provides access to the underlying C GObject. | |
const GtkHBox * | gobj () const |
Provides access to the underlying C GObject. | |
HBox (bool homogeneous=false, int spacing=0) | |
Creates a new horizontal box. | |
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Box (Box &&src) noexcept | |
Box & | operator= (Box &&src) noexcept |
Box (const Box &)=delete | |
Box & | operator= (const Box &)=delete |
~Box () noexcept override | |
GtkBox * | gobj () |
Provides access to the underlying C GObject. | |
const GtkBox * | gobj () const |
Provides access to the underlying C GObject. | |
Box (Orientation orientation=ORIENTATION_HORIZONTAL, int spacing=0) | |
Creates a new box. | |
void | pack_start (Widget &child, bool expand, bool fill, guint padding=0) |
Left side insert a widget to a box. | |
void | pack_start (Widget &child, PackOptions options=PACK_EXPAND_WIDGET, guint padding=0) |
Left side insert a widget to a box. | |
void | pack_end (Widget &child, bool expand, bool fill, guint padding=0) |
Adds child to box, packed with reference to the end of box. | |
void | pack_end (Widget &child, PackOptions options=PACK_EXPAND_WIDGET, guint padding=0) |
Right side insert a widget to a box. | |
void | set_homogeneous (bool homogeneous=true) |
Sets the Gtk::Box::property_homogeneous() property of box, controlling whether or not all children of box are given equal space in the box. | |
bool | get_homogeneous () const |
Returns whether the box is homogeneous (all children are the same size). | |
void | set_spacing (int spacing) |
Sets the Gtk::Box::property_spacing() property of box, which is the number of pixels to place between children of box. | |
int | get_spacing () const |
Gets the value set by set_spacing(). | |
void | set_baseline_position (BaselinePosition position) |
Sets the baseline position of a box. | |
BaselinePosition | get_baseline_position () const |
Gets the value set by set_baseline_position(). | |
void | reorder_child (Widget &child, int position) |
Moves child to a new position in the list of box children. | |
void | set_center_widget (Widget &widget) |
Sets a center widget; that is a child widget that will be centered with respect to the full width of the box, even if the children at either side take up different amounts of space. | |
void | unset_center_widget () |
Unset the center_widget. | |
Widget * | get_center_widget () |
Retrieves the center widget of the box. | |
const Widget * | get_center_widget () const |
Retrieves the center widget of the box. | |
Glib::PropertyProxy< int > | property_spacing () |
The amount of space between children. | |
Glib::PropertyProxy_ReadOnly< int > | property_spacing () const |
The amount of space between children. | |
Glib::PropertyProxy< bool > | property_homogeneous () |
Whether the children should all be the same size. | |
Glib::PropertyProxy_ReadOnly< bool > | property_homogeneous () const |
Whether the children should all be the same size. | |
Glib::PropertyProxy< BaselinePosition > | property_baseline_position () |
The position of the baseline aligned widgets if extra space is available. | |
Glib::PropertyProxy_ReadOnly< BaselinePosition > | property_baseline_position () const |
The position of the baseline aligned widgets if extra space is available. | |
Gtk::ChildPropertyProxy< bool > | child_property_expand (Gtk::Widget &child) |
Whether the child should receive extra space when the parent grows. | |
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_expand (const Gtk::Widget &child) const |
Whether the child should receive extra space when the parent grows. | |
Gtk::ChildPropertyProxy< bool > | child_property_fill (Gtk::Widget &child) |
Whether the child should receive extra space when the parent grows. | |
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_fill (const Gtk::Widget &child) const |
Whether the child should receive extra space when the parent grows. | |
Gtk::ChildPropertyProxy< guint > | child_property_padding (Gtk::Widget &child) |
Extra space to put between the child and its neighbors, in pixels. | |
Gtk::ChildPropertyProxy_ReadOnly< guint > | child_property_padding (const Gtk::Widget &child) const |
Extra space to put between the child and its neighbors, in pixels. | |
Gtk::ChildPropertyProxy< PackType > | child_property_pack_type (Gtk::Widget &child) |
A GtkPackType indicating whether the child is packed with reference to the start or end of the parent. | |
Gtk::ChildPropertyProxy_ReadOnly< PackType > | child_property_pack_type (const Gtk::Widget &child) const |
A GtkPackType indicating whether the child is packed with reference to the start or end of the parent. | |
Gtk::ChildPropertyProxy< int > | child_property_position (Gtk::Widget &child) |
The index of the child in the parent. | |
Gtk::ChildPropertyProxy_ReadOnly< int > | child_property_position (const Gtk::Widget &child) const |
The index of the child in the parent. | |
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Container (Container &&src) noexcept | |
Container & | operator= (Container &&src) noexcept |
Container (const Container &)=delete | |
Container & | operator= (const Container &)=delete |
~Container () noexcept override | |
GtkContainer * | gobj () |
Provides access to the underlying C GObject. | |
const GtkContainer * | gobj () const |
Provides access to the underlying C GObject. | |
void | set_border_width (guint border_width) |
Sets the border width of the container. | |
guint | get_border_width () const |
Retrieves the border width of the container. | |
virtual void | add (Widget &widget) |
Adds widget to container. | |
void | remove (Widget &widget) |
Removes widget from the container. | |
void | set_resize_mode (ResizeMode resize_mode) |
Sets the resize mode for the container. | |
ResizeMode | get_resize_mode () const |
Returns the resize mode for the container. | |
void | check_resize () |
Request that contained widgets check their size. | |
void | foreach (const ForeachSlot &slot) |
Operate on contained items. | |
void | forall (const ForeachSlot &slot) |
Operate on contained items, including internal children. | |
std::vector< Widget * > | get_children () |
Returns the container’s non-internal children. | |
std::vector< const Widget * > | get_children () const |
Returns the container’s non-internal children. | |
void | propagate_draw (Widget &child, const ::Cairo::RefPtr< ::Cairo::Context > &cr) |
When a container receives a call to the draw function, it must send synthetic Gtk::Widget::signal_draw() calls to all children that don’t have their own Gdk::Windows. | |
void | set_focus_chain (const std::vector< Widget * > &focusable_widgets) |
Sets a focus chain, overriding the one computed automatically by GTK+. | |
bool | has_focus_chain () const |
std::vector< Widget * > | get_focus_chain () |
std::vector< const Widget * > | get_focus_chain () const |
void | unset_focus_chain () |
Removes a focus chain explicitly set with set_focus_chain(). | |
void | set_reallocate_redraws (bool needs_redraws=true) |
Sets the reallocate_redraws flag of the container to the given value. | |
void | set_focus_child (Widget &widget) |
Sets the focus on a child. | |
Widget * | get_focus_child () |
Returns the current focus child widget inside container. | |
const Widget * | get_focus_child () const |
Returns the current focus child widget inside container. | |
void | set_focus_vadjustment (const Glib::RefPtr< Adjustment > &adjustment) |
Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. | |
Glib::RefPtr< Adjustment > | get_focus_vadjustment () |
Retrieves the vertical focus adjustment for the container. | |
Glib::RefPtr< const Adjustment > | get_focus_vadjustment () const |
Retrieves the vertical focus adjustment for the container. | |
void | set_focus_hadjustment (const Glib::RefPtr< Adjustment > &adjustment) |
Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. | |
Glib::RefPtr< Adjustment > | get_focus_hadjustment () |
Retrieves the horizontal focus adjustment for the container. | |
Glib::RefPtr< const Adjustment > | get_focus_hadjustment () const |
Retrieves the horizontal focus adjustment for the container. | |
void | resize_children () |
GType | child_type () const |
Returns the type of the children supported by the container. | |
WidgetPath | get_path_for_child (const Widget &child) const |
Returns a newly created widget path representing all the widget hierarchy from the toplevel down to and including child. | |
Glib::SignalProxy< void, Widget * > | signal_add () |
Glib::SignalProxy< void, Widget * > | signal_remove () |
Glib::SignalProxy< void > | signal_check_resize () |
Glib::SignalProxy< void, Widget * > | signal_set_focus_child () |
void | show_all_children (bool recursive=true) |
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Widget (Widget &&src) noexcept | |
Widget & | operator= (Widget &&src) noexcept |
Widget (const Widget &)=delete | |
Widget & | operator= (const Widget &)=delete |
~Widget () noexcept override | |
Destroys the widget. | |
GtkWidget * | gobj () |
Provides access to the underlying C GObject. | |
const GtkWidget * | gobj () const |
Provides access to the underlying C GObject. | |
void | show () |
Flags a widget to be displayed. | |
void | show_now () |
Shows a widget. | |
void | hide () |
Reverses the effects of show(), causing the widget to be hidden (invisible to the user). | |
void | show_all () |
Recursively shows a widget, and any child widgets (if the widget is a container). | |
void | queue_draw () |
Equivalent to calling queue_draw_area() for the entire area of a widget. | |
void | queue_draw_area (int x, int y, int width, int height) |
Convenience function that calls queue_draw_region() on the region created from the given coordinates. | |
void | queue_draw_region (const ::Cairo::RefPtr< const ::Cairo::Region > ®ion) |
Invalidates the area of widget defined by region by calling gdk_window_invalidate_region() on the widget’s window and all its child windows. | |
void | queue_resize () |
This function is only for use in widget implementations. | |
void | queue_allocate () |
This function is only for use in widget implementations. | |
void | size_allocate (const Allocation &allocation) |
This function is only used by Gtk::Container subclasses, to assign a size and position to their child widgets. | |
void | size_allocate (const Allocation &allocation, int baseline) |
This function is only used by Gtk::Container subclasses, to assign a size, position and (optionally) baseline to their child widgets. | |
SizeRequestMode | get_request_mode () const |
Gets whether the widget prefers a height-for-width layout or a width-for-height layout. | |
void | get_preferred_width (int &minimum_width, int &natural_width) const |
Retrieves a widget’s initial minimum and natural width. | |
void | get_preferred_height_for_width (int width, int &minimum_height, int &natural_height) const |
Retrieves a widget’s minimum and natural height if it would be given the specified width. | |
void | get_preferred_height_for_width (int width, int &minimum_height, int &natural_height, int &minimum_baseline, int &natural_baseline) const |
Retrieves a widget’s minimum and natural height and the corresponding baselines if it would be given the specified width, or the default height if width is -1. | |
void | get_preferred_height (int &minimum_height, int &natural_height) const |
Retrieves a widget’s initial minimum and natural height. | |
void | get_preferred_width_for_height (int height, int &minimum_width, int &natural_width) const |
Retrieves a widget’s minimum and natural width if it would be given the specified height. | |
void | get_preferred_size (Requisition &minimum_size, Requisition &natural_size) const |
Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management. | |
void | add_accelerator (const Glib::ustring &accel_signal, const Glib::RefPtr< AccelGroup > &accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags) |
Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. | |
bool | remove_accelerator (const Glib::RefPtr< AccelGroup > &accel_group, guint accel_key, Gdk::ModifierType accel_mods) |
Removes an accelerator from widget, previously installed with add_accelerator(). | |
void | set_accel_path (const Glib::ustring &accel_path, const Glib::RefPtr< AccelGroup > &accel_group) |
Given an accelerator group, accel_group, and an accelerator path, accel_path, sets up an accelerator in accel_group so whenever the key binding that is defined for accel_path is pressed, widget will be activated. | |
bool | mnemonic_activate (bool group_cycling) |
Emits the Gtk::Widget::signal_mnemonic_activate() signal. | |
bool | event (GdkEvent *gdk_event) |
Rarely-used function. | |
int | send_expose (GdkEvent *gdk_event) |
Very rarely-used function. | |
bool | send_focus_change (GdkEvent *gdk_event) |
Sends the focus change gdk_event to widget. | |
bool | activate () |
For widgets that can be “activated” (buttons, menu items, etc.) this function activates them. | |
void | reparent (Widget &new_parent) |
Moves a widget from one Gtk::Container to another, handling reference count issues to avoid destroying the widget. | |
bool | intersect (const Gdk::Rectangle &area) const |
bool | intersect (const Gdk::Rectangle &area, Gdk::Rectangle &intersection) const |
Computes the intersection of a widget’s area and area, storing the intersection in intersection, and returns true if there was an intersection. | |
::Cairo::RefPtr< ::Cairo::Region > | region_intersect (const ::Cairo::RefPtr< ::Cairo::Region > ®ion) const |
Computes the intersection of a widget’s area and region, returning the intersection. | |
void | freeze_child_notify () |
Stops emission of Gtk::Widget::signal_child_notify() signals on widget. | |
void | child_notify (const Glib::ustring &child_property) |
Emits a Gtk::Widget::signal_child_notify() signal for the [child property][child-properties] child_property on widget. | |
void | thaw_child_notify () |
Reverts the effect of a previous call to freeze_child_notify(). | |
void | set_can_focus (bool can_focus=true) |
Specifies whether widget can own the input focus. | |
bool | get_can_focus () const |
Determines whether widget can own the input focus. | |
bool | has_focus () const |
Determines if the widget has the global input focus. | |
bool | is_focus () const |
Determines if the widget is the focus widget within its toplevel. | |
bool | has_visible_focus () const |
Determines if the widget should show a visible indication that it has the global input focus. | |
void | grab_focus () |
Causes widget to have the keyboard focus for the Gtk::Window it's inside. | |
void | set_focus_on_click (bool focus_on_click=true) |
Sets whether the widget should grab focus when it is clicked with the mouse. | |
bool | get_focus_on_click () const |
Returns whether the widget should grab focus when it is clicked with the mouse. | |
void | set_can_default (bool can_default=true) |
Specifies whether widget can be a default widget. | |
bool | get_can_default () const |
Determines whether widget can be a default widget. | |
bool | has_default () const |
Determines whether widget is the current default widget within its toplevel. | |
void | grab_default () |
Causes widget to become the default widget. | |
void | set_receives_default (bool receives_default=true) |
Specifies whether widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default. | |
bool | get_receives_default () const |
Determines whether widget is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default. | |
bool | has_grab () const |
Determines whether the widget is currently grabbing events, so it is the only widget receiving input events (keyboard and mouse). | |
bool | device_is_shadowed (const Glib::RefPtr< const Gdk::Device > &device) |
Returns true if device has been shadowed by a GTK+ device grab on another widget, so it would stop sending events to widget. | |
void | add_modal_grab () |
Block events to everything else than this widget and its children. | |
void | remove_modal_grab () |
Remove the modal grab of the widget in case it was previously grabbed. | |
void | set_name (const Glib::ustring & name) |
Widgets can be named, which allows you to refer to them from a CSS file. | |
void | unset_name () |
Glib::ustring | get_name () const |
Retrieves the name of a widget. | |
void | set_state (StateType state) |
This function is for use in widget implementations. | |
StateType | get_state () const |
Returns the widget’s state. | |
void | set_state_flags (StateFlags flags, bool clear=true) |
This function is for use in widget implementations. | |
void | unset_state_flags (StateFlags flags) |
This function is for use in widget implementations. | |
StateFlags | get_state_flags () const |
Returns the widget state as a flag set. | |
void | set_sensitive (bool sensitive=true) |
Sets the sensitivity of a widget. | |
bool | get_sensitive () const |
Returns the widget’s sensitivity (in the sense of returning the value that has been set using set_sensitive()). | |
bool | is_sensitive () const |
Returns the widget’s effective sensitivity, which means it is sensitive itself and also its parent widget is sensitive. | |
void | set_visible (bool visible=true) |
Sets the visibility state of widget. | |
bool | get_visible () const |
Determines whether the widget is visible. | |
bool | is_visible () const |
Determines whether the widget and all its parents are marked as visible. | |
bool | get_has_window () const |
Determines whether widget has a Gdk::Window of its own. | |
bool | get_is_toplevel () const |
Determines whether widget is a toplevel widget. | |
bool | get_is_drawable () const |
Determines whether widget can be drawn to. | |
bool | get_realized () const |
Determines whether widget is realized. | |
bool | get_mapped () const |
Whether the widget is mapped. | |
void | set_app_paintable (bool app_paintable=true) |
Sets whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler. | |
bool | get_app_paintable () const |
Determines whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler. | |
void | set_double_buffered (bool double_buffered=true) |
Widgets are double buffered by default; you can use this function to turn off the buffering. | |
bool | get_double_buffered () const |
Determines whether the widget is double buffered. | |
void | set_redraw_on_allocate (bool redraw_on_allocate=true) |
Sets whether the entire widget is queued for drawing when its size allocation changes. | |
void | set_child_visible (bool visible=true) |
Sets whether widget should be mapped along with its when its parent is mapped and widget has been shown with show(). | |
bool | get_child_visible () const |
Gets the value set with set_child_visible(). | |
Glib::RefPtr< Gdk::Window > | get_window () |
Returns the widget’s window if it is realized, nullptr otherwise. | |
Glib::RefPtr< const Gdk::Window > | get_window () const |
Returns the widget’s window if it is realized, nullptr otherwise. | |
void | register_window (const Glib::RefPtr< Gdk::Window > &window) |
Registers a Gdk::Window with the widget and sets it up so that the widget receives events for it. | |
void | unregister_window (const Glib::RefPtr< Gdk::Window > &window) |
Unregisters a Gdk::Window from the widget that was previously set up with register_window(). | |
int | get_allocated_width () const |
Returns the width that has currently been allocated to widget. | |
int | get_allocated_height () const |
Returns the height that has currently been allocated to widget. | |
int | get_allocated_baseline () const |
Returns the baseline that has currently been allocated to widget. | |
void | get_allocated_size (Allocation &allocation, int &baseline) const |
Retrieves the widget’s allocated size. | |
Allocation | get_allocation () const |
Retrieves the widget's location. | |
void | set_allocation (const Allocation &allocation) |
Sets the widget’s allocation. | |
void | set_clip (const Allocation &clip) |
Sets the widget’s clip. | |
Allocation | get_clip () const |
Retrieves the widget’s clip area. | |
Container * | get_parent () |
Returns the parent container of widget. | |
const Container * | get_parent () const |
Returns the parent container of widget. | |
Glib::RefPtr< Gdk::Window > | get_parent_window () |
Gets widget’s parent window, or nullptr if it does not have one. | |
Glib::RefPtr< const Gdk::Window > | get_parent_window () const |
Gets widget’s parent window, or nullptr if it does not have one. | |
void | set_parent_window (const Glib::RefPtr< const Gdk::Window > &parent_window) |
Sets a non default parent window for widget. | |
bool | child_focus (DirectionType direction) |
This function is used by custom widget implementations; if you're writing an app, you’d use grab_focus() to move the focus to a particular widget, and Gtk::Container::set_focus_chain() to change the focus tab order. | |
bool | keynav_failed (DirectionType direction) |
This function should be called whenever keyboard navigation within a single widget hits a boundary. | |
void | error_bell () |
Notifies the user about an input-related error on this widget. | |
void | set_size_request (int width=-1, int height=-1) |
Sets the minimum size of a widget; that is, the widget’s size request will be at least width by height. | |
void | get_size_request (int & width, int &height) const |
Gets the size request that was explicitly set for the widget using set_size_request(). | |
void | set_events (Gdk::EventMask events) |
Sets the event mask (see Gdk::EventMask) for a widget. | |
void | add_events (Gdk::EventMask events) |
Adds the events in the bitfield events to the event mask for widget. | |
void | set_device_events (const Glib::RefPtr< const Gdk::Device > &device, Gdk::EventMask events) |
Sets the device event mask (see Gdk::EventMask) for a widget. | |
void | add_device_events (const Glib::RefPtr< const Gdk::Device > &device, Gdk::EventMask events) |
Adds the device events in the bitfield events to the event mask for widget. | |
void | set_opacity (double opacity) |
Request the widget to be rendered partially transparent, with opacity 0 being fully transparent and 1 fully opaque. | |
double | get_opacity () const |
Fetches the requested opacity for this widget. | |
void | set_device_enabled (const Glib::RefPtr< Gdk::Device > &device, bool enabled=true) |
Enables or disables a Gdk::Device to interact with widget and all its children. | |
bool | get_device_enabled (const Glib::RefPtr< const Gdk::Device > &device) const |
Returns whether device can interact with widget and its children. | |
Container * | get_toplevel () |
This function returns the topmost widget in the container hierarchy widget is a part of. | |
const Container * | get_toplevel () const |
This function returns the topmost widget in the container hierarchy widget is a part of. | |
Widget * | get_ancestor (GType widget_type) |
Gets the first ancestor of widget with type widget_type. | |
const Widget * | get_ancestor (GType widget_type) const |
Gets the first ancestor of widget with type widget_type. | |
Glib::RefPtr< Gdk::Visual > | get_visual () |
Gets the visual that will be used to render widget. | |
Glib::RefPtr< Gdk::Screen > | get_screen () |
Get the Gdk::Screen from the toplevel window associated with this widget. | |
Glib::RefPtr< const Gdk::Screen > | get_screen () const |
Get the Gdk::Screen from the toplevel window associated with this widget. | |
bool | has_screen () const |
Checks whether there is a Gdk::Screen is associated with this widget. | |
int | get_scale_factor () const |
Retrieves the internal scale factor that maps from window coordinates to the actual device pixels. | |
Glib::RefPtr< Gdk::Display > | get_display () |
Get the Gdk::Display for the toplevel window associated with this widget. | |
Glib::RefPtr< const Gdk::Display > | get_display () const |
Get the Gdk::Display for the toplevel window associated with this widget. | |
Glib::RefPtr< Gdk::Window > | get_root_window () |
Get the root window where this widget is located. | |
Glib::RefPtr< const Gdk::Window > | get_root_window () const |
Get the root window where this widget is located. | |
Glib::RefPtr< Settings > | get_settings () |
Gets the settings object holding the settings used for this widget. | |
Glib::RefPtr< Clipboard > | get_clipboard (const Glib::ustring &selection) |
Returns the clipboard object for the given selection to be used with widget. | |
Glib::RefPtr< const Clipboard > | get_clipboard (const Glib::ustring &selection) const |
Returns the clipboard object for the given selection to be used with widget. | |
bool | get_hexpand () const |
Gets whether the widget would like any available extra horizontal space. | |
void | set_hexpand (bool expand=true) |
Sets whether the widget would like any available extra horizontal space. | |
bool | get_hexpand_set () const |
Gets whether set_hexpand() has been used to explicitly set the expand flag on this widget. | |
void | set_hexpand_set (bool set=true) |
Sets whether the hexpand flag (see get_hexpand()) will be used. | |
bool | get_vexpand () const |
Gets whether the widget would like any available extra vertical space. | |
void | set_vexpand (bool expand=true) |
Sets whether the widget would like any available extra vertical space. | |
bool | get_vexpand_set () const |
Gets whether set_vexpand() has been used to explicitly set the expand flag on this widget. | |
void | set_vexpand_set (bool set=true) |
Sets whether the vexpand flag (see get_vexpand()) will be used. | |
void | queue_compute_expand () |
Mark widget as needing to recompute its expand flags. | |
bool | compute_expand (Orientation orientation) |
Computes whether a container should give this widget extra space when possible. | |
bool | get_support_multidevice () const |
Returns true if widget is multiple pointer aware. | |
void | set_support_multidevice (bool support_multidevice=true) |
Enables or disables multiple pointer awareness. | |
Glib::RefPtr< Atk::Object > | get_accessible () |
Returns the accessible object that describes the widget to an assistive technology. | |
Glib::RefPtr< const Atk::Object > | get_accessible () const |
Returns the accessible object that describes the widget to an assistive technology. | |
Align | get_halign () const |
Gets the value of the Gtk::Widget::property_halign() property. | |
void | set_halign (Align align) |
Sets the horizontal alignment of widget. | |
Align | get_valign () const |
Gets the value of the Gtk::Widget::property_valign() property. | |
Align | get_valign_with_baseline () const |
Gets the value of the Gtk::Widget::property_valign() property, including Gtk::ALIGN_BASELINE. | |
void | set_valign (Align align) |
Sets the vertical alignment of widget. | |
int | get_margin_left () const |
Gets the value of the Gtk::Widget::property_margin_left() property. | |
void | set_margin_left (int margin) |
Sets the left margin of widget. | |
int | get_margin_right () const |
Gets the value of the Gtk::Widget::property_margin_right() property. | |
void | set_margin_right (int margin) |
Sets the right margin of widget. | |
int | get_margin_start () const |
Gets the value of the Gtk::Widget::property_margin_start() property. | |
void | set_margin_start (int margin) |
Sets the start margin of widget. | |
int | get_margin_end () const |
Gets the value of the Gtk::Widget::property_margin_end() property. | |
void | set_margin_end (int margin) |
Sets the end margin of widget. | |
int | get_margin_top () const |
Gets the value of the Gtk::Widget::property_margin_top() property. | |
void | set_margin_top (int margin) |
Sets the top margin of widget. | |
int | get_margin_bottom () const |
Gets the value of the Gtk::Widget::property_margin_bottom() property. | |
void | set_margin_bottom (int margin) |
Sets the bottom margin of widget. | |
Gdk::EventMask | get_events () const |
Returns the event mask (see Gdk::EventMask) for the widget. | |
Gdk::EventMask | get_device_events (const Glib::RefPtr< const Gdk::Device > &device) const |
Returns the events mask for the widget corresponding to an specific device. | |
void | get_pointer (int &x, int &y) const |
Obtains the location of the mouse pointer in widget coordinates. | |
bool | is_ancestor (Widget &ancestor) const |
Determines whether widget is somewhere inside ancestor, possibly with intermediate containers. | |
bool | translate_coordinates (Widget &dest_widget, int src_x, int src_y, int &dest_x, int &dest_y) |
Translate coordinates relative to src_widget’s allocation to coordinates relative to dest_widget’s allocations. | |
void | override_color (const Gdk::RGBA &color, StateFlags state=STATE_FLAG_NORMAL) |
Sets the color to use for a widget. | |
void | unset_color (StateFlags state=STATE_FLAG_NORMAL) |
Undoes the effect of previous calls to override_color(). | |
void | override_background_color (const Gdk::RGBA &color, StateFlags state=STATE_FLAG_NORMAL) |
Sets the background color to use for a widget. | |
void | unset_background_color (StateFlags state=STATE_FLAG_NORMAL) |
Undoes the effect of previous calls to override_background_color(). | |
void | override_font (const Pango::FontDescription &font_desc) |
Sets the font to use for a widget. | |
void | unset_font () |
Undoes the effect of previous calls to override_font(). | |
void | override_symbolic_color (const Glib::ustring & name, const Gdk::RGBA &color) |
Sets a symbolic color for a widget. | |
void | unset_symbolic_color (const Glib::ustring & name) |
Undoes the effect of previous calls to override_symbolic_color(). | |
void | override_cursor (const Gdk::RGBA &cursor, const Gdk::RGBA &secondary_cursor) |
Sets the cursor color to use in a widget, overriding the cursor-color and secondary-cursor-color style properties. | |
void | unset_cursor () |
Undoes the effect of previous calls to override_cursor(). | |
void | reset_style () |
Updates the style context of widget and all descendants by updating its widget path. | |
template <class PropertyType > | |
void | get_style_property (const Glib::ustring &the_property_name, PropertyType & value) const |
Gets the value of a style property of widget. | |
Glib::RefPtr< Pango::Context > | create_pango_context () |
Creates a new Pango::Context with the appropriate font map, font options, font description, and base direction for drawing text for this widget. | |
Glib::RefPtr< Pango::Context > | get_pango_context () |
Gets a Pango::Context with the appropriate font map, font description, and base direction for this widget. | |
void | set_font_options (const ::Cairo::FontOptions &options) |
Sets the cairo_font_options_t used for Pango rendering in this widget. | |
void | unset_font_options () |
Undoes the effect of previous calls to set_font_options(). | |
::Cairo::FontOptions | get_font_options () const |
Returns the cairo_font_options_t used for Pango rendering. | |
Glib::RefPtr< Pango::Layout > | create_pango_layout (const Glib::ustring &text) |
Creates a new Pango::Layout with the appropriate font map, font description, and base direction for drawing text for this widget. | |
Glib::RefPtr< Gdk::Pixbuf > | render_icon_pixbuf (const StockID &stock_id, IconSize size) |
A convenience function that uses the theme engine and style settings for widget to look up stock_id and render it to a pixbuf. | |
void | set_composite_name (const Glib::ustring & name) |
Sets a widgets composite name. | |
void | unset_composite_name () |
Glib::ustring | get_composite_name () const |
Obtains the composite name of a widget. | |
void | set_direction (TextDirection dir) |
Sets the reading direction on a particular widget. | |
TextDirection | get_direction () const |
Gets the reading direction for a particular widget. | |
void | shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region > ®ion) |
Sets a shape for this widget’s GDK window. | |
void | input_shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region > ®ion) |
Sets an input shape for this widget’s GDK window. | |
WidgetPath | get_path () const |
Returns the Gtk::WidgetPath representing widget, if the widget is not connected to a toplevel widget, a partial path will be created. | |
std::vector< Widget * > | list_mnemonic_labels () |
Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). | |
std::vector< const Widget * > | list_mnemonic_labels () const |
Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). | |
void | add_mnemonic_label (Widget &label) |
Adds a widget to the list of mnemonic labels for this widget. | |
void | remove_mnemonic_label (Widget &label) |
Removes a widget from the list of mnemonic labels for this widget. | |
void | drag_get_data (const Glib::RefPtr< Gdk::DragContext > &context, const Glib::ustring & target, guint32 time) |
void | drag_highlight () |
void | drag_unhighlight () |
void | drag_dest_set (DestDefaults flags=DestDefaults(0), Gdk::DragAction actions=Gdk::DragAction(0)) |
void | drag_dest_set (const std::vector< TargetEntry > &targets, DestDefaults flags=DEST_DEFAULT_ALL, Gdk::DragAction actions=Gdk::ACTION_COPY) |
void | drag_dest_set_proxy (const Glib::RefPtr< Gdk::Window > &proxy_window, Gdk::DragProtocol protocol, bool use_coordinates) |
Sets this widget as a proxy for drops to another window. | |
void | drag_dest_unset () |
Clears information about a drop destination set with gtk_drag_dest_set(). | |
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext > &context, const Glib::RefPtr< TargetList > &target_list) const |
Looks for a match between context->targets and the dest_target_list, returning the first matching target, otherwise returning GDK_NONE. | |
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext > &context) const |
Glib::RefPtr< TargetList > | drag_dest_get_target_list () |
Returns the list of targets this widget can accept from drag-and-drop. | |
Glib::RefPtr< const TargetList > | drag_dest_get_target_list () const |
Returns the list of targets this widget can accept from drag-and-drop. | |
void | drag_dest_set_target_list (const Glib::RefPtr< TargetList > &target_list) |
Sets the target types that this widget can accept from drag-and-drop. | |
void | drag_dest_add_text_targets () |
Add the text targets supported by Gtk::SelectionData to the target list of the drag destination. | |
void | drag_dest_add_image_targets () |
Add the image targets supported by Gtk::SelectionData to the target list of the drag destination. | |
void | drag_dest_add_uri_targets () |
Add the URI targets supported by Gtk::SelectionData to the target list of the drag destination. | |
void | drag_source_set (const std::vector< TargetEntry > &targets, Gdk::ModifierType start_button_mask=Gdk::MODIFIER_MASK, Gdk::DragAction actions=Gdk::ACTION_COPY) |
void | drag_source_unset () |
Undoes the effects of gtk_drag_source_set(). | |
void | drag_source_set_icon (const Glib::RefPtr< Gdk::Pixbuf > &pixbuf) |
Sets the icon that will be used for drags from a particular widget from a Gdk::Pixbuf. | |
void | drag_source_set_icon (const StockID &stock_id) |
Sets the icon that will be used for drags from a particular source to a stock icon. | |
void | drag_source_set_icon (const Glib::ustring &icon_name) |
Sets the icon that will be used for drags from a particular source to a themed icon. | |
void | drag_source_add_text_targets () |
Add the text targets supported by Gtk::SelectionData to the target list of the drag source. | |
void | drag_source_add_uri_targets () |
Add the URI targets supported by Gtk::SelectionData to the target list of the drag source. | |
void | drag_source_add_image_targets () |
Add the writable image targets supported by Gtk::SelectionData to the target list of the drag source. | |
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList > &targets, Gdk::DragAction actions, int button, GdkEvent *gdk_event) |
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList > &targets, Gdk::DragAction actions, int button, GdkEvent *gdk_event, int x, int y) |
bool | drag_check_threshold (int start_x, int start_y, int current_x, int current_y) |
void | drag_set_as_icon (const Glib::RefPtr< Gdk::DragContext > &context, int hot_x, int hot_y) |
void | queue_resize_no_redraw () |
This function works like queue_resize(), except that the widget is not invalidated. | |
Glib::RefPtr< Gdk::FrameClock > | get_frame_clock () |
Obtains the frame clock for a widget. | |
Glib::RefPtr< const Gdk::FrameClock > | get_frame_clock () const |
Obtains the frame clock for a widget. | |
bool | get_no_show_all () const |
Returns the current value of the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget. | |
void | set_no_show_all (bool no_show_all=true) |
Sets the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget. | |
void | set_parent (Widget & parent) |
This function is useful only when implementing subclasses of Gtk::Container. | |
void | unparent () |
This function is only for use in widget implementations. | |
void | map () |
This function is only for use in widget implementations. | |
void | unmap () |
This function is only for use in widget implementations. | |
void | draw_insertion_cursor (const ::Cairo::RefPtr< ::Cairo::Context > &cr, const Gdk::Rectangle &location, bool is_primary, TextDirection direction, bool draw_arrow=true) |
Draws a text caret on cr at location. | |
void | set_tooltip_window (Window &custom_window) |
Replaces the default window used for displaying tooltips with custom_window. | |
Window * | get_tooltip_window () |
Returns the Gtk::Window of the current tooltip. | |
void | trigger_tooltip_query () |
Triggers a tooltip query on the display where the toplevel of widget is located. | |
void | set_tooltip_text (const Glib::ustring &text) |
Sets text as the contents of the tooltip. | |
Glib::ustring | get_tooltip_text () const |
Gets the contents of the tooltip for widget. | |
void | set_tooltip_markup (const Glib::ustring &markup) |
Sets markup as the contents of the tooltip, which is marked up with the Pango text markup language. | |
Glib::ustring | get_tooltip_markup () const |
Gets the contents of the tooltip for widget. | |
void | set_has_tooltip (bool has_tooltip=TRUE) |
Sets the has-tooltip property on widget to has_tooltip. | |
bool | get_has_tooltip () const |
Returns the current value of the has-tooltip property. | |
int | get_width () const |
int | get_height () const |
bool | is_composited () const |
Whether widget can rely on having its alpha channel drawn correctly. | |
bool | in_destruction () const |
Returns whether the widget is currently being destroyed. | |
Glib::RefPtr< StyleContext > | get_style_context () |
Returns the style context associated to widget. | |
Glib::RefPtr< Gtk::StyleContext > | get_style_context () const |
Returns the style context associated to widget. | |
Gdk::ModifierType | get_modifier_mask (Gdk::ModifierIntent intent) |
Returns the modifier mask the widget’s windowing system backend uses for a particular purpose. | |
guint | add_tick_callback (const SlotTick &slot) |
Queues an animation frame update and adds a callback to be called before each frame. | |
void | remove_tick_callback (guint id) |
Removes a tick callback previously registered with add_tick_callback(). | |
void | insert_action_group (const Glib::ustring & name, const Glib::RefPtr< Gio::ActionGroup > & group) |
Inserts group into widget. | |
void | remove_action_group (const Glib::ustring & name) |
Removes a group from the widget. | |
Glib::RefPtr< Gio::ActionGroup > | get_action_group (const Glib::ustring & prefix) |
Retrieves the Gio::ActionGroup that was registered using prefix. | |
Glib::RefPtr< const Gio::ActionGroup > | get_action_group (const Glib::ustring & prefix) const |
Retrieves the Gio::ActionGroup that was registered using prefix. | |
std::vector< Glib::ustring > | list_action_prefixes () const |
Retrieves a nullptr -terminated array of strings containing the prefixes of Gio::ActionGroup's available to widget. | |
void | set_font_map (const Glib::RefPtr< Pango::FontMap > &font_map) |
Sets the font map to use for Pango rendering. | |
Glib::RefPtr< Pango::FontMap > | get_font_map () |
Gets the font map that has been set with set_font_map(). | |
Glib::RefPtr< const Pango::FontMap > | get_font_map () const |
Gets the font map that has been set with set_font_map(). | |
Glib::SignalProxy< void > | signal_show () |
Glib::SignalProxy< void > | signal_hide () |
Glib::SignalProxy< void > | signal_map () |
Emitted on mapping of a widget to the screen. | |
Glib::SignalProxy< void > | signal_unmap () |
Glib::SignalProxy< void > | signal_realize () |
Emitted on realization of a widget. | |
Glib::SignalProxy< void > | signal_unrealize () |
Glib::SignalProxy< void, Allocation & > | signal_size_allocate () |
Glib::SignalProxy< void, Gtk::StateType > | signal_state_changed () |
Glib::SignalProxy< void, Gtk::StateFlags > | signal_state_flags_changed () |
Glib::SignalProxy< void, Widget * > | signal_parent_changed () |
Informs objects that their parent changed. | |
Glib::SignalProxy< void, Widget * > | signal_hierarchy_changed () |
Glib::SignalProxy< void > | signal_style_updated () |
Glib::SignalProxy< void, TextDirection > | signal_direction_changed () |
Glib::SignalProxy< void, bool > | signal_grab_notify () |
Glib::SignalProxy< void, GParamSpec * > | signal_child_notify () |
Glib::SignalProxyDetailedAnyType< void, GParamSpec * > | signal_child_notify (const Glib::ustring & child_property_name) |
Glib::SignalProxy< bool, bool > | signal_mnemonic_activate () |
Glib::SignalProxy< void > | signal_grab_focus () |
Glib::SignalProxy< bool, DirectionType > | signal_focus () |
Glib::SignalProxy< bool, GdkEvent * > | signal_event () |
Glib::SignalProxy< void, GdkEvent * > | signal_event_after () |
Glib::SignalProxy< bool, GdkEventButton * > | signal_button_press_event () |
Event triggered by user pressing button. | |
Glib::SignalProxy< bool, GdkEventButton * > | signal_button_release_event () |
Event triggered by user releasing button. | |
Glib::SignalProxy< bool, GdkEventScroll * > | signal_scroll_event () |
Glib::SignalProxy< bool, GdkEventMotion * > | signal_motion_notify_event () |
Event triggered by user moving pointer. | |
Glib::SignalProxy< bool, GdkEventAny * > | signal_delete_event () |
Glib::SignalProxy< bool, const ::Cairo::RefPtr< ::Cairo::Context > & > | signal_draw () |
Glib::SignalProxy< bool, GdkEventKey * > | signal_key_press_event () |
Event triggered by a key press will widget has focus. | |
Glib::SignalProxy< bool, GdkEventKey * > | signal_key_release_event () |
Event triggered by a key release will widget has focus. | |
Glib::SignalProxy< bool, GdkEventCrossing * > | signal_enter_notify_event () |
Event triggered by pointer entering widget area. | |
Glib::SignalProxy< bool, GdkEventCrossing * > | signal_leave_notify_event () |
Event triggered by pointer leaving widget area. | |
Glib::SignalProxy< bool, GdkEventConfigure * > | signal_configure_event () |
Event triggered by a window resizing. | |
Glib::SignalProxy< bool, GdkEventFocus * > | signal_focus_in_event () |
Glib::SignalProxy< bool, GdkEventFocus * > | signal_focus_out_event () |
Glib::SignalProxy< bool, GdkEventAny * > | signal_map_event () |
Glib::SignalProxy< bool, GdkEventAny * > | signal_unmap_event () |
Glib::SignalProxy< bool, GdkEventProperty * > | signal_property_notify_event () |
Glib::SignalProxy< bool, GdkEventSelection * > | signal_selection_clear_event () |
Glib::SignalProxy< bool, GdkEventSelection * > | signal_selection_request_event () |
Glib::SignalProxy< bool, GdkEventSelection * > | signal_selection_notify_event () |
Glib::SignalProxy< bool, GdkEventProximity * > | signal_proximity_in_event () |
Glib::SignalProxy< bool, GdkEventProximity * > | signal_proximity_out_event () |
Glib::SignalProxy< bool, GdkEventVisibility * > | signal_visibility_notify_event () |
Glib::SignalProxy< bool, GdkEventWindowState * > | signal_window_state_event () |
Glib::SignalProxy< void, SelectionData &, guint, guint > | signal_selection_get () |
Glib::SignalProxy< void, const SelectionData &, guint > | signal_selection_received () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > & > | signal_drag_begin () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > & > | signal_drag_end () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > &, SelectionData &, guint, guint > | signal_drag_data_get () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > & > | signal_drag_data_delete () |
Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext > &, DragResult > | signal_drag_failed () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > &, guint > | signal_drag_leave () |
Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext > &, int, int, guint > | signal_drag_motion () |
Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext > &, int, int, guint > | signal_drag_drop () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > &, int, int, const SelectionData &, guint, guint > | signal_drag_data_received () |
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::Screen > & > | signal_screen_changed () |
Glib::SignalProxy< void > | signal_composited_changed () |
Glib::SignalProxy< bool > | signal_popup_menu () |
Glib::SignalProxy< bool, int, int, bool, const Glib::RefPtr< Tooltip > & > | signal_query_tooltip () |
Glib::SignalProxy< bool, GdkEventGrabBroken * > | signal_grab_broken_event () |
Glib::SignalProxy< bool, GdkEventExpose * > | signal_damage_event () |
Glib::SignalProxy< bool, GdkEventTouch * > | signal_touch_event () |
Glib::PropertyProxy< Glib::ustring > | property_name () |
The name of the widget. | |
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_name () const |
The name of the widget. | |
Glib::PropertyProxy< Container * > | property_parent () |
The parent widget of this widget. | |
Glib::PropertyProxy_ReadOnly< Container * > | property_parent () const |
The parent widget of this widget. | |
Glib::PropertyProxy< int > | property_width_request () |
Override for width request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy_ReadOnly< int > | property_width_request () const |
Override for width request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy< int > | property_height_request () |
Override for height request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy_ReadOnly< int > | property_height_request () const |
Override for height request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy< bool > | property_visible () |
Whether the widget is visible. | |
Glib::PropertyProxy_ReadOnly< bool > | property_visible () const |
Whether the widget is visible. | |
Glib::PropertyProxy< bool > | property_sensitive () |
Whether the widget responds to input. | |
Glib::PropertyProxy_ReadOnly< bool > | property_sensitive () const |
Whether the widget responds to input. | |
Glib::PropertyProxy< bool > | property_app_paintable () |
Whether the application will paint directly on the widget. | |
Glib::PropertyProxy_ReadOnly< bool > | property_app_paintable () const |
Whether the application will paint directly on the widget. | |
Glib::PropertyProxy< bool > | property_can_focus () |
Whether the widget can accept the input focus. | |
Glib::PropertyProxy_ReadOnly< bool > | property_can_focus () const |
Whether the widget can accept the input focus. | |
Glib::PropertyProxy< bool > | property_has_focus () |
Whether the widget has the input focus. | |
Glib::PropertyProxy_ReadOnly< bool > | property_has_focus () const |
Whether the widget has the input focus. | |
Glib::PropertyProxy< bool > | property_is_focus () |
Whether the widget is the focus widget within the toplevel. | |
Glib::PropertyProxy_ReadOnly< bool > | property_is_focus () const |
Whether the widget is the focus widget within the toplevel. | |
Glib::PropertyProxy< bool > | property_focus_on_click () |
Whether the widget should grab focus when it is clicked with the mouse. | |
Glib::PropertyProxy_ReadOnly< bool > | property_focus_on_click () const |
Whether the widget should grab focus when it is clicked with the mouse. | |
Glib::PropertyProxy< bool > | property_can_default () |
Whether the widget can be the default widget. | |
Glib::PropertyProxy_ReadOnly< bool > | property_can_default () const |
Whether the widget can be the default widget. | |
Glib::PropertyProxy< bool > | property_has_default () |
Whether the widget is the default widget. | |
Glib::PropertyProxy_ReadOnly< bool > | property_has_default () const |
Whether the widget is the default widget. | |
Glib::PropertyProxy< bool > | property_receives_default () |
If true , the widget will receive the default action when it is focused. | |
Glib::PropertyProxy_ReadOnly< bool > | property_receives_default () const |
If true , the widget will receive the default action when it is focused. | |
Glib::PropertyProxy_ReadOnly< bool > | property_composite_child () const |
Whether the widget is part of a composite widget. | |
Glib::PropertyProxy< Glib::RefPtr< Style > > | property_style () |
The style of the widget, which contains information about how it will look (colors, etc). | |
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Style > > | property_style () const |
The style of the widget, which contains information about how it will look (colors, etc). | |
Glib::PropertyProxy< Gdk::EventMask > | property_events () |
The event mask that decides what kind of GdkEvents this widget gets. | |
Glib::PropertyProxy_ReadOnly< Gdk::EventMask > | property_events () const |
The event mask that decides what kind of GdkEvents this widget gets. | |
Glib::PropertyProxy< bool > | property_has_tooltip () |
Enables or disables the emission of Gtk::Widget::signal_query_tooltip() on widget. | |
Glib::PropertyProxy_ReadOnly< bool > | property_has_tooltip () const |
Enables or disables the emission of Gtk::Widget::signal_query_tooltip() on widget. | |
Glib::PropertyProxy< Glib::ustring > | property_tooltip_markup () |
Sets the text of tooltip to be the given string, which is marked up with the [Pango text markup language][PangoMarkupFormat]. | |
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_tooltip_markup () const |
Sets the text of tooltip to be the given string, which is marked up with the [Pango text markup language][PangoMarkupFormat]. | |
Glib::PropertyProxy< Glib::ustring > | property_tooltip_text () |
Sets the text of tooltip to be the given string. | |
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_tooltip_text () const |
Sets the text of tooltip to be the given string. | |
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Window > > | property_window () const |
The widget's window if it is realized, nullptr otherwise. | |
Glib::PropertyProxy< bool > | property_no_show_all () |
Whether Gtk::Widget::show_all() should not affect this widget. | |
Glib::PropertyProxy_ReadOnly< bool > | property_no_show_all () const |
Whether Gtk::Widget::show_all() should not affect this widget. | |
Glib::PropertyProxy< bool > | property_double_buffered () |
Whether the widget is double buffered. | |
Glib::PropertyProxy_ReadOnly< bool > | property_double_buffered () const |
Whether the widget is double buffered. | |
Glib::PropertyProxy< Align > | property_halign () |
How to distribute horizontal space if widget gets extra space, see Gtk::Align. | |
Glib::PropertyProxy_ReadOnly< Align > | property_halign () const |
How to distribute horizontal space if widget gets extra space, see Gtk::Align. | |
Glib::PropertyProxy< Align > | property_valign () |
How to distribute vertical space if widget gets extra space, see Gtk::Align. | |
Glib::PropertyProxy_ReadOnly< Align > | property_valign () const |
How to distribute vertical space if widget gets extra space, see Gtk::Align. | |
Glib::PropertyProxy< int > | property_margin_left () |
Margin on left side of widget. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_left () const |
Margin on left side of widget. | |
Glib::PropertyProxy< int > | property_margin_right () |
Margin on right side of widget. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_right () const |
Margin on right side of widget. | |
Glib::PropertyProxy< int > | property_margin_start () |
Margin on start of widget, horizontally. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_start () const |
Margin on start of widget, horizontally. | |
Glib::PropertyProxy< int > | property_margin_end () |
Margin on end of widget, horizontally. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_end () const |
Margin on end of widget, horizontally. | |
Glib::PropertyProxy< int > | property_margin_top () |
Margin on top side of widget. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_top () const |
Margin on top side of widget. | |
Glib::PropertyProxy< int > | property_margin_bottom () |
Margin on bottom side of widget. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_bottom () const |
Margin on bottom side of widget. | |
Glib::PropertyProxy< int > | property_margin () |
Sets all four sides' margin at once. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin () const |
Sets all four sides' margin at once. | |
Glib::PropertyProxy< bool > | property_hexpand () |
Whether to expand horizontally. | |
Glib::PropertyProxy_ReadOnly< bool > | property_hexpand () const |
Whether to expand horizontally. | |
Glib::PropertyProxy< bool > | property_hexpand_set () |
Whether to use the Gtk::Widget::property_hexpand() property. | |
Glib::PropertyProxy_ReadOnly< bool > | property_hexpand_set () const |
Whether to use the Gtk::Widget::property_hexpand() property. | |
Glib::PropertyProxy< bool > | property_vexpand () |
Whether to expand vertically. | |
Glib::PropertyProxy_ReadOnly< bool > | property_vexpand () const |
Whether to expand vertically. | |
Glib::PropertyProxy< bool > | property_vexpand_set () |
Whether to use the Gtk::Widget::property_vexpand() property. | |
Glib::PropertyProxy_ReadOnly< bool > | property_vexpand_set () const |
Whether to use the Gtk::Widget::property_vexpand() property. | |
Glib::PropertyProxy< bool > | property_expand () |
Whether to expand in both directions. | |
Glib::PropertyProxy_ReadOnly< bool > | property_expand () const |
Whether to expand in both directions. | |
Glib::PropertyProxy< double > | property_opacity () |
The requested opacity of the widget. | |
Glib::PropertyProxy_ReadOnly< double > | property_opacity () const |
The requested opacity of the widget. | |
Glib::PropertyProxy_ReadOnly< int > | property_scale_factor () const |
The scale factor of the widget. | |
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Object (Object &&src) noexcept | |
Object & | operator= (Object &&src) noexcept |
~Object () noexcept override | |
GObject * | gobj () |
Provides access to the underlying C GObject. | |
const GObject * | gobj () const |
Provides access to the underlying C GObject. | |
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Buildable (Buildable &&src) noexcept | |
Buildable & | operator= (Buildable &&src) noexcept |
~Buildable () noexcept override | |
GtkBuildable * | gobj () |
Provides access to the underlying C GObject. | |
const GtkBuildable * | gobj () const |
Provides access to the underlying C GObject. | |
void | set_name (const Glib::ustring & name) |
Sets the name of the buildable object. | |
Glib::ustring | get_name () const |
Gets the name of the buildable object. | |
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Orientable (Orientable &&src) noexcept | |
Orientable & | operator= (Orientable &&src) noexcept |
~Orientable () noexcept override | |
GtkOrientable * | gobj () |
Provides access to the underlying C GObject. | |
const GtkOrientable * | gobj () const |
Provides access to the underlying C GObject. | |
void | set_orientation (Orientation orientation) |
Sets the orientation of the orientable. | |
Orientation | get_orientation () const |
Retrieves the orientation of the orientable. | |
Glib::PropertyProxy< Orientation > | property_orientation () |
The orientation of the orientable. | |
Glib::PropertyProxy_ReadOnly< Orientation > | property_orientation () const |
The orientation of the orientable. | |
Static Public Member Functions | |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
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static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
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static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
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static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
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static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
static Widget * | get_current_modal_grab () |
Retrieve the widget which is currently grabbing all events. | |
static void | push_composite_child () |
Makes all newly-created widgets as composite children until the corresponding pop_composite_child() call. | |
static void | pop_composite_child () |
Cancels the effect of a previous call to push_composite_child(). | |
static void | set_default_direction (TextDirection dir) |
Sets the default reading direction for widgets where the direction has not been explicitly set by set_direction(). | |
static TextDirection | get_default_direction () |
Obtains the current default reading direction. | |
static Widget * | drag_get_source_widget (const Glib::RefPtr< Gdk::DragContext > &context) |
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static void | add_interface (GType gtype_implementer) |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
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static void | add_interface (GType gtype_implementer) |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
Related Symbols | |
(Note that these are not member symbols.) | |
Gtk::InfoBar * | wrap (GtkInfoBar *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::HBox * | wrap (GtkHBox *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Box * | wrap (GtkBox *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Container * | wrap (GtkContainer *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Widget * | wrap (GtkWidget *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr< Gtk::Buildable > | wrap (GtkBuildable *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr< Gtk::Orientable > | wrap (GtkOrientable *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
Additional Inherited Members | |
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typedef sigc::slot< void, Widget & > | ForeachSlot |
A slot to invoke with each child iterated over by foreach() or forall(). | |
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using | SlotTick = sigc::slot<bool(const Glib::RefPtr<Gdk::FrameClock>&)> |
Callback type for adding a function to update animations. | |
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static bool | should_draw_window (const ::Cairo::RefPtr< const ::Cairo::Context > &cr, const Glib::RefPtr< const Gdk::Window > &window) |
This function is supposed to be called in Gtk::Widget::signal_draw() implementations for widgets that support multiple windows. | |
This widget that can be used to show messages to the user without showing a dialog.
It is often temporarily shown at the top or bottom of a document. In contrast to Dialog, which has a horizontal action area at the bottom, InfoBar has a vertical action area at the side.
The API is very similar to Dialog, allowing you to add buttons to the action area with add_button(). The sensitivity of action widgets can be controlled with set_response_sensitive(). To add widgets to the main content area, use get_content_area() and add your widgets to the container.
Similar to MessageDialog, the contents can by classified as error message, warning, informational message, etc, by using set_message_type(). This determines the background color of the message area.
The InfoBar widget looks like
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noexcept |
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overridenoexcept |
Gtk::InfoBar::InfoBar | ( | ) |
Add an activatable widget to the action area of a Gtk::InfoBar, connecting a signal handler that will emit the Gtk::InfoBar::signal_response() signal on the message area when the widget is activated.
The widget is appended to the end of the message areas action area.
child | An activatable widget. |
response_id | Response ID for child. |
Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id.
The button is appended to the end of the info bars's action area. The button widget is returned, but usually you don't need it.
button_text | Text of button. |
response_id | Response ID for the button. |
Button * Gtk::InfoBar::add_button | ( | const Gtk::StockID & | stock_id, |
int | response_id ) |
Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id.
The button is appended to the end of the info bars's action area. The button widget is returned, but usually you don't need it.
stock_id | Text of button. |
response_id | Response ID for the button. |
Widget * Gtk::InfoBar::get_action_area | ( | ) |
Widget * Gtk::InfoBar::get_content_area | ( | ) |
MessageType Gtk::InfoBar::get_message_type | ( | ) | const |
Returns the message type of the message area.
bool Gtk::InfoBar::get_show_close_button | ( | ) | const |
Returns whether the widget will display a standard close button.
true
if the widget displays standard close button.
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static |
Get the GType for this class, for use with the underlying GObject type system.
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inline |
Provides access to the underlying C GObject.
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inline |
Provides access to the underlying C GObject.
This is a default handler for the signal signal_response().
Glib::PropertyProxy< MessageType > Gtk::InfoBar::property_message_type | ( | ) |
The type of the message.
The type may be used to determine the appearance of the info bar.
Default value: Gtk::MESSAGE_INFO
Glib::PropertyProxy_ReadOnly< MessageType > Gtk::InfoBar::property_message_type | ( | ) | const |
The type of the message.
The type may be used to determine the appearance of the info bar.
Default value: Gtk::MESSAGE_INFO
Glib::PropertyProxy< bool > Gtk::InfoBar::property_show_close_button | ( | ) |
Whether to include a standard close button.
Default value: false
Glib::PropertyProxy_ReadOnly< bool > Gtk::InfoBar::property_show_close_button | ( | ) | const |
Whether to include a standard close button.
Default value: false
void Gtk::InfoBar::response | ( | int | response_id | ) |
Emits the “response” signal with the given response_id.
response_id | A response ID. |
void Gtk::InfoBar::set_default_response | ( | int | response_id | ) |
Sets the last widget in the info bar’s action area with the given response_id as the default widget for the dialog.
Pressing “Enter” normally activates the default widget.
Note that this function currently requires info_bar to be added to a widget hierarchy.
response_id | A response ID. |
void Gtk::InfoBar::set_message_type | ( | MessageType | message_type | ) |
Sets the message type of the message area.
GTK+ uses this type to determine how the message is displayed.
message_type | A Gtk::MessageType. |
Calls gtk_widget_set_sensitive (widget, setting) for each widget in the info bars’s action area with the given response_id.
A convenient way to sensitize/desensitize dialog buttons.
response_id | A response ID. |
setting | true for sensitive. |
If true, a standard close button is shown.
When clicked it emits the response Gtk::RESPONSE_CLOSE.
setting | true to include a close button. |
Glib::SignalProxy< void, int > Gtk::InfoBar::signal_response | ( | ) |
void on_my_response(int response_id)
Flags: Run Last
Emitted when an action widget is clicked or the application programmer calls Gtk::Dialog::response(). The response_id depends on which action widget was clicked.
response_id | The response ID. |
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related |
A Glib::wrap() method for this object.
object | The C instance. |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |