Class

GtkSourceMap

Description

class GtkSource.Map : GtkSource.View {
  parent_instance: GtkSourceView
}

Widget that displays a map for a specific GtkSourceView.

GtkSourceMap is a widget that maps the content of a GtkSourceView into a smaller view so the user can have a quick overview of the whole document.

This works by connecting a GtkSourceView to to the GtkSourceMap using the GtkSourceMap:view property or gtk_source_map_set_view().

GtkSourceMap is a GtkSourceView object. This means that you can add a GtkSourceGutterRenderer to a gutter in the same way you would for a GtkSourceView. One example might be a GtkSourceGutterRenderer that shows which lines have changed in the document.

Additionally, it is desirable to match the font of the GtkSourceMap and the GtkSourceView used for editing. Therefore, GtkSourceMap:font-desc should be used to set the target font. You will need to adjust this to the desired font size for the map. A 1pt font generally seems to be an appropriate font size. “Monospace 1” is the default. See pango_font_description_set_size() for how to alter the size of an existing PangoFontDescription.

When FontConfig is available, GtkSourceMap will try to use a bundled “block” font to make the map more legible.

Constructors

gtk_source_map_new

Creates a new GtkSourceMap.

Instance methods

gtk_source_map_get_view

Gets the GtkSourceMap:view property, which is the view this widget is mapping.

gtk_source_map_set_view

Sets the view that map will be doing the mapping to.

Methods inherited from GtkSourceView (40)
Methods inherited from GtkTextView (71)
Methods inherited from GtkWidget (159)
Methods inherited from GObject (43)
Methods inherited from GtkAccessible (10)
gtk_accessible_get_accessible_role

Retrieves the GtkAccessibleRole for the given GtkAccessible.

gtk_accessible_reset_property

Resets the accessible property to its default value.

gtk_accessible_reset_relation

Resets the accessible relation to its default value.

gtk_accessible_reset_state

Resets the accessible state to its default value.

gtk_accessible_update_property

Updates a list of accessible properties.

gtk_accessible_update_property_value

Updates an array of accessible properties.

gtk_accessible_update_relation

Updates a list of accessible relations.

gtk_accessible_update_relation_value

Updates an array of accessible relations.

gtk_accessible_update_state

Updates a list of accessible states. See the GtkAccessibleState documentation for the value types of accessible states.

gtk_accessible_update_state_value

Updates an array of accessible states.

Methods inherited from GtkBuildable (1)
gtk_buildable_get_buildable_id

Gets the ID of the buildable object.

Methods inherited from GtkScrollable (9)
gtk_scrollable_get_border

Returns the size of a non-scrolling border around the outside of the scrollable.

gtk_scrollable_get_hadjustment

Retrieves the GtkAdjustment used for horizontal scrolling.

gtk_scrollable_get_hscroll_policy

Gets the horizontal GtkScrollablePolicy.

gtk_scrollable_get_vadjustment

Retrieves the GtkAdjustment used for vertical scrolling.

gtk_scrollable_get_vscroll_policy

Gets the vertical GtkScrollablePolicy.

gtk_scrollable_set_hadjustment

Sets the horizontal adjustment of the GtkScrollable.

gtk_scrollable_set_hscroll_policy

Sets the GtkScrollablePolicy.

gtk_scrollable_set_vadjustment

Sets the vertical adjustment of the GtkScrollable.

gtk_scrollable_set_vscroll_policy

Sets the GtkScrollablePolicy.

Properties

GtkSource.Map:font-desc
No description available.
GtkSource.Map:view
No description available.
Properties inherited from GtkSourceView (17)
GtkSource.View:auto-indent
No description available.
GtkSource.View:background-pattern

Draw a specific background pattern on the view.

GtkSource.View:completion

The completion object associated with the view.

GtkSource.View:enable-snippets

The property denotes if snippets should be expanded when the user presses Tab after having typed a word matching the snippets found in GtkSourceSnippetManager.

GtkSource.View:highlight-current-line
No description available.
GtkSource.View:indent-on-tab
No description available.
GtkSource.View:indent-width

Width of an indentation step expressed in number of spaces.

GtkSource.View:indenter

The property is a GtkSourceIndenter to use to indent as the user types into the GtkSourceView.

GtkSource.View:insert-spaces-instead-of-tabs
No description available.
GtkSource.View:right-margin-position

Position of the right margin.

GtkSource.View:show-line-marks

Whether to display line mark pixbufs.

GtkSource.View:show-line-numbers

Whether to display line numbers.

GtkSource.View:show-right-margin

Whether to display the right margin.

GtkSource.View:smart-backspace

Whether smart Backspace should be used.

GtkSource.View:smart-home-end

Set the behavior of the HOME and END keys.

GtkSource.View:space-drawer

The GtkSourceSpaceDrawer object associated with the view.4

GtkSource.View:tab-width

Width of a tab character expressed in number of spaces.

Properties inherited from GtkTextView (21)
Gtk.TextView:accepts-tab

Whether Tab will result in a tab character being entered.

Gtk.TextView:bottom-margin

The bottom margin for text in the text view.

Gtk.TextView:buffer

The buffer which is displayed.

Gtk.TextView:cursor-visible

If the insertion cursor is shown.

Gtk.TextView:editable
No description available.
Gtk.TextView:extra-menu

A menu model whose contents will be appended to the context menu.

Gtk.TextView:im-module

Which IM (input method) module should be used for this text_view.

Gtk.TextView:indent

Amount to indent the paragraph, in pixels.

Gtk.TextView:input-hints

Additional hints (beyond GtkTextView:input-purpose) that allow input methods to fine-tune their behaviour.

Gtk.TextView:input-purpose

The purpose of this text field.

Gtk.TextView:justification
No description available.
Gtk.TextView:left-margin

The default left margin for text in the text view.

Gtk.TextView:monospace

Whether text should be displayed in a monospace font.

Gtk.TextView:overwrite

Whether entered text overwrites existing contents.

Gtk.TextView:pixels-above-lines
No description available.
Gtk.TextView:pixels-below-lines
No description available.
Gtk.TextView:pixels-inside-wrap
No description available.
Gtk.TextView:right-margin

The default right margin for text in the text view.

Gtk.TextView:tabs
No description available.
Gtk.TextView:top-margin

The top margin for text in the text view.

Gtk.TextView:wrap-mode
No description available.
Properties inherited from GtkWidget (34)
Gtk.Widget:can-focus

Whether the widget or any of its descendents can accept the input focus.

Gtk.Widget:can-target

Whether the widget can receive pointer events.

Gtk.Widget:css-classes

A list of css classes applied to this widget.

Gtk.Widget:css-name

The name of this widget in the CSS tree.

Gtk.Widget:cursor

The cursor used by widget.

Gtk.Widget:focus-on-click

Whether the widget should grab focus when it is clicked with the mouse.

Gtk.Widget:focusable

Whether this widget itself will accept the input focus.

Gtk.Widget:halign

How to distribute horizontal space if widget gets extra space.

Gtk.Widget:has-default

Whether the widget is the default widget.

Gtk.Widget:has-focus

Whether the widget has the input focus.

Gtk.Widget:has-tooltip

Enables or disables the emission of the ::query-tooltip signal on widget.

Gtk.Widget:height-request

Override for height request of the widget.

Gtk.Widget:hexpand

Whether to expand horizontally.

Gtk.Widget:hexpand-set

Whether to use the hexpand property.

Gtk.Widget:layout-manager

The GtkLayoutManager instance to use to compute the preferred size of the widget, and allocate its children.

Gtk.Widget:margin-bottom

Margin on bottom side of widget.

Gtk.Widget:margin-end

Margin on end of widget, horizontally.

Gtk.Widget:margin-start

Margin on start of widget, horizontally.

Gtk.Widget:margin-top

Margin on top side of widget.

Gtk.Widget:name

The name of the widget.

Gtk.Widget:opacity

The requested opacity of the widget.

Gtk.Widget:overflow

How content outside the widget’s content area is treated.

Gtk.Widget:parent

The parent widget of this widget.

Gtk.Widget:receives-default

Whether the widget will receive the default action when it is focused.

Gtk.Widget:root

The GtkRoot widget of the widget tree containing this widget.

Gtk.Widget:scale-factor

The scale factor of the widget.

Gtk.Widget:sensitive

Whether the widget responds to input.

Gtk.Widget:tooltip-markup

Sets the text of tooltip to be the given string, which is marked up with Pango markup.

Gtk.Widget:tooltip-text

Sets the text of tooltip to be the given string.

Gtk.Widget:valign

How to distribute vertical space if widget gets extra space.

Gtk.Widget:vexpand

Whether to expand vertically.

Gtk.Widget:vexpand-set

Whether to use the vexpand property.

Gtk.Widget:visible

Whether the widget is visible.

Gtk.Widget:width-request

Override for width request of the widget.

Properties inherited from GtkAccessible (1)
Gtk.Accessible:accessible-role

The accessible role of the given GtkAccessible implementation.

Properties inherited from GtkScrollable (4)
Gtk.Scrollable:hadjustment

Horizontal GtkAdjustment of the scrollable widget.

Gtk.Scrollable:hscroll-policy

Determines when horizontal scrolling should start.

Gtk.Scrollable:vadjustment

Vertical GtkAdjustment of the scrollable widget.

Gtk.Scrollable:vscroll-policy

Determines when vertical scrolling should start.

Signals

Signals inherited from GtkSourceView (10)
GtkSource.View::change-case

Keybinding signal to change case of the text at the current cursor position.

GtkSource.View::change-number

Keybinding signal to edit a number at the current cursor position.

GtkSource.View::join-lines

Keybinding signal to join the lines currently selected.

GtkSource.View::line-mark-activated

Emitted when a line mark has been activated (for instance when there was a button press in the line marks gutter).

GtkSource.View::move-lines

The signal is a keybinding which gets emitted when the user initiates moving a line.

GtkSource.View::move-to-matching-bracket

Keybinding signal to move the cursor to the matching bracket.

GtkSource.View::move-words

The signal is a keybinding which gets emitted when the user initiates moving a word.

GtkSource.View::push-snippet

The signal is emitted to insert a new snippet into the view.

GtkSource.View::show-completion

The signal is a key binding signal which gets emitted when the user requests a completion, by pressing Controlspace.

GtkSource.View::smart-home-end

Emitted when a the cursor was moved according to the smart home end setting.

Signals inherited from GtkTextView (15)
Gtk.TextView::backspace

Gets emitted when the user asks for it.

Gtk.TextView::copy-clipboard

Gets emitted to copy the selection to the clipboard.

Gtk.TextView::cut-clipboard

Gets emitted to cut the selection to the clipboard.

Gtk.TextView::delete-from-cursor

Gets emitted when the user initiates a text deletion.

Gtk.TextView::extend-selection

Emitted when the selection needs to be extended at location.

Gtk.TextView::insert-at-cursor

Gets emitted when the user initiates the insertion of a fixed string at the cursor.

Gtk.TextView::insert-emoji

Gets emitted to present the Emoji chooser for the text_view.

Gtk.TextView::move-cursor

Gets emitted when the user initiates a cursor movement.

Gtk.TextView::move-viewport

Gets emitted to move the viewport.

Gtk.TextView::paste-clipboard

Gets emitted to paste the contents of the clipboard into the text view.

Gtk.TextView::preedit-changed

Emitted when preedit text of the active IM changes.

Gtk.TextView::select-all

Gets emitted to select or unselect the complete contents of the text view.

Gtk.TextView::set-anchor

Gets emitted when the user initiates settings the “anchor” mark.

Gtk.TextView::toggle-cursor-visible

Gets emitted to toggle the cursor-visible property.

Gtk.TextView::toggle-overwrite

Gets emitted to toggle the overwrite mode of the text view.

Signals inherited from GtkWidget (13)
Gtk.Widget::destroy

Signals that all holders of a reference to the widget should release the reference that they hold.

Gtk.Widget::direction-changed

Emitted when the text direction of a widget changes.

Gtk.Widget::hide

Emitted when widget is hidden.

Gtk.Widget::keynav-failed

Emitted if keyboard navigation fails.

Gtk.Widget::map

Emitted when widget is going to be mapped.

Gtk.Widget::mnemonic-activate

Emitted when a widget is activated via a mnemonic.

Gtk.Widget::move-focus

Emitted when the focus is moved.

Gtk.Widget::query-tooltip

Emitted when the widgets tooltip is about to be shown.

Gtk.Widget::realize

Emitted when widget is associated with a GdkSurface.

Gtk.Widget::show

Emitted when widget is shown.

Gtk.Widget::state-flags-changed

Emitted when the widget state changes.

Gtk.Widget::unmap

Emitted when widget is going to be unmapped.

Gtk.Widget::unrealize

Emitted when the GdkSurface associated with widget is destroyed.

Signals inherited from GObject (1)
GObject.Object::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct GtkSourceMapClass {
  GtkSourceViewClass parent_class;
  
}
Class members
parent_class
GtkSourceViewClass
  No description available.