Class FormatLayout

    • Field Detail

      • C

        public static final int C
        A useful constant representing layout format 1.
        See Also:
        Constant Field Values
      • LC

        public static final int LC
        A useful constant representing layout format 2.
        See Also:
        Constant Field Values
      • LCB

        public static final int LCB
        A useful constant representing layout format 3.
        See Also:
        Constant Field Values
      • LCLC

        public static final int LCLC
        A useful constant representing layout format 4.
        See Also:
        Constant Field Values
      • LCLCB

        public static final int LCLCB
        A useful constant representing layout format 5.
        See Also:
        Constant Field Values
      • LCBLC

        public static final int LCBLC
        A useful constant representing layout format 6.
        See Also:
        Constant Field Values
      • LCBLCB

        public static final int LCBLCB
        A useful constant representing layout format 7.
        See Also:
        Constant Field Values
    • Constructor Detail

      • FormatLayout

        public FormatLayout​(int rowCount,
                            int[] rowFormats)
        Constructs a new layout manager that can be used to create input forms. The layout manager works by arranging components in rows using six columns (some components will use more than one column).

        Any component can be added, but I think of them in terms of Labels, Components, and Buttons. The formats available are: C, LC, LCB, LCLC, LCLCB, LCBLC or LCBLCB.

        C 1 component in this row (spread across all six columns).
        LC 2 components, a label in the 1st column, and a component using the remaining 5 columns).
        LCB 3 components, a label in the 1st column, a component spread across the next 4, and a button in the last column.
        LCLC 4 components, a label in column 1, a component in 2-3, a label in 4 and a component in 5-6.
        LCLCB 5 components, a label in column 1, a component in 2-3, a label in 4, a component in 5 and a button in 6.
        LCBLC 5 components, a label in column 1, a component in 2, a button in 3, a label in 4, a component in 5-6.
        LCBLCB 6 components, one in each column.

        Columns 1 and 4 expand to accommodate the widest label, and 3 and 6 to accommodate the widest button.

        Each row will contain the number of components indicated by the format. Be sure to specify enough row formats to cover all the components you add to the layout.

        Parameters:
        rowCount - the number of rows.
        rowFormats - the row formats.
    • Method Detail

      • preferredLayoutSize

        public Dimension preferredLayoutSize​(Container parent)
        Returns the preferred size of the component using this layout manager.
        Specified by:
        preferredLayoutSize in interface LayoutManager
        Parameters:
        parent - the parent.
        Returns:
        the preferred size of the component.
      • minimumLayoutSize

        public Dimension minimumLayoutSize​(Container parent)
        Returns the minimum size of the component using this layout manager.
        Specified by:
        minimumLayoutSize in interface LayoutManager
        Parameters:
        parent - the parent.
        Returns:
        the minimum size of the component
      • layoutContainer

        public void layoutContainer​(Container parent)
        Performs the layout of the container.
        Specified by:
        layoutContainer in interface LayoutManager
        Parameters:
        parent - the parent.
      • updateC

        protected void updateC​(int rowIndex,
                               Dimension d0)
        Processes a row in 'C' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
      • updateLC

        protected void updateLC​(int rowIndex,
                                Dimension d0,
                                Dimension d1)
        Processes a row in 'LC' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
        d1 - dimension 1.
      • updateLCB

        protected void updateLCB​(int rowIndex,
                                 Dimension d0,
                                 Dimension d1,
                                 Dimension d2)
        Processes a row in 'LCB' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
        d1 - dimension 1.
        d2 - dimension 2.
      • updateLCLC

        protected void updateLCLC​(int rowIndex,
                                  Dimension d0,
                                  Dimension d1,
                                  Dimension d2,
                                  Dimension d3)
        Processes a row in 'LCLC' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
        d1 - dimension 1.
        d2 - dimension 2.
        d3 - dimension 3.
      • updateLCBLC

        protected void updateLCBLC​(int rowIndex,
                                   Dimension d0,
                                   Dimension d1,
                                   Dimension d2,
                                   Dimension d3,
                                   Dimension d4)
        Processes a row in 'LCBLC' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
        d1 - dimension 1.
        d2 - dimension 2.
        d3 - dimension 3.
        d4 - dimension 4.
      • updateLCLCB

        protected void updateLCLCB​(int rowIndex,
                                   Dimension d0,
                                   Dimension d1,
                                   Dimension d2,
                                   Dimension d3,
                                   Dimension d4)
        Processes a row in 'LCLCB' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
        d1 - dimension 1.
        d2 - dimension 2.
        d3 - dimension 3.
        d4 - dimension 4.
      • updateLCBLCB

        protected void updateLCBLCB​(int rowIndex,
                                    Dimension d0,
                                    Dimension d1,
                                    Dimension d2,
                                    Dimension d3,
                                    Dimension d4,
                                    Dimension d5)
        Processes a row in 'LCBLCB' format.
        Parameters:
        rowIndex - the row index.
        d0 - dimension 0.
        d1 - dimension 1.
        d2 - dimension 2.
        d3 - dimension 3.
        d4 - dimension 4.
        d5 - dimension 5.
      • complete

        public void complete()
        Finishes of the processing.
      • addLayoutComponent

        public void addLayoutComponent​(Component comp)
        Not used.
        Parameters:
        comp - the component.
      • removeLayoutComponent

        public void removeLayoutComponent​(String name,
                                          Component comp)
        Not used.
        Parameters:
        name - the component name.
        comp - the component.