oracle.javatools.compare.view
Class SplitPanelLayout

java.lang.Object
  oracle.javatools.compare.view.SplitPanelLayout

All Implemented Interfaces:

java.awt.LayoutManager

public final class SplitPanelLayout
extends java.lang.Object
implements java.awt.LayoutManager

A custom layout manager for a two or three pane split compare / merge window. The layout supports a left, center and right editor component along with splitters and gutters. It also contains support for adjusting the variable weight of the three editor components.

Field Summary

static java.lang.String	CENTER_EDITOR
static java.lang.String	CENTER_GUTTER
static java.lang.String	CENTER_SPLIT
static java.lang.String	CENTER_SPLIT_TOP
static java.lang.String	CENTER_TITLE
static java.lang.String	LEFT_EDITOR
static java.lang.String	LEFT_GUTTER
static java.lang.String	LEFT_OVERVIEW
static java.lang.String	LEFT_SPLIT
static java.lang.String	LEFT_SPLIT_TOP
static java.lang.String	LEFT_TITLE
static java.lang.String	RIGHT_EDITOR
static java.lang.String	RIGHT_GUTTER
static java.lang.String	RIGHT_OVERVIEW
static java.lang.String	RIGHT_SCROLLBAR
static java.lang.String	RIGHT_TITLE
static java.lang.String	SPLITTER_LOCATION_PROPERTY

Constructor Summary

SplitPanelLayout()

Method Summary

void	addLayoutComponent(java.lang.String name, java.awt.Component comp)
void	copyWeightsFromLayout(SplitPanelLayout layout)
java.awt.Component	getComponent(java.lang.String key)
int	getRightGutterAlignment() Where the right editor's gutter appears in relation to the editor
void	layoutContainer(java.awt.Container parent)
static void	main(java.lang.String[] args)
java.awt.Dimension	minimumLayoutSize(java.awt.Container parent)
java.awt.Dimension	preferredLayoutSize(java.awt.Container parent)
void	removeLayoutComponent(java.awt.Component comp)
void	setRightGutterAlignment(int alignment) Set whether right editor's gutter appears to the left or the right of the editor
void	setThreePaneMode(boolean isThreePaneMode) Set whether the layout is in three pane mode.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LEFT_OVERVIEW

public static final java.lang.String LEFT_OVERVIEW

See Also:

Constant Field Values

LEFT_GUTTER

public static final java.lang.String LEFT_GUTTER

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Constant Field Values

LEFT_TITLE

public static final java.lang.String LEFT_TITLE

See Also:

Constant Field Values

LEFT_EDITOR

public static final java.lang.String LEFT_EDITOR

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Constant Field Values

LEFT_SPLIT_TOP

public static final java.lang.String LEFT_SPLIT_TOP

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Constant Field Values

LEFT_SPLIT

public static final java.lang.String LEFT_SPLIT

See Also:

Constant Field Values

CENTER_GUTTER

public static final java.lang.String CENTER_GUTTER

See Also:

Constant Field Values

CENTER_TITLE

public static final java.lang.String CENTER_TITLE

See Also:

Constant Field Values

CENTER_EDITOR

public static final java.lang.String CENTER_EDITOR

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Constant Field Values

CENTER_SPLIT_TOP

public static final java.lang.String CENTER_SPLIT_TOP

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Constant Field Values

CENTER_SPLIT

public static final java.lang.String CENTER_SPLIT

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Constant Field Values

RIGHT_TITLE

public static final java.lang.String RIGHT_TITLE

See Also:

Constant Field Values

RIGHT_EDITOR

public static final java.lang.String RIGHT_EDITOR

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Constant Field Values

RIGHT_GUTTER

public static final java.lang.String RIGHT_GUTTER

See Also:

Constant Field Values

RIGHT_SCROLLBAR

public static final java.lang.String RIGHT_SCROLLBAR

See Also:

Constant Field Values

RIGHT_OVERVIEW

public static final java.lang.String RIGHT_OVERVIEW

See Also:

Constant Field Values

SPLITTER_LOCATION_PROPERTY

public static final java.lang.String SPLITTER_LOCATION_PROPERTY

See Also:

Constant Field Values

Constructor Detail

SplitPanelLayout

public SplitPanelLayout()

Method Detail

copyWeightsFromLayout

public void copyWeightsFromLayout(SplitPanelLayout layout)

setRightGutterAlignment

public void setRightGutterAlignment(int alignment)

Set whether right editor's gutter appears to the left or the right of the editor

Parameters:

alignment - SwingConstants.LEFT or SwingConstants.RIGHT

getRightGutterAlignment

public int getRightGutterAlignment()

Where the right editor's gutter appears in relation to the editor

Returns:

SwingConstants.LEFT or SwingConstants.RIGHT

setThreePaneMode

public void setThreePaneMode(boolean isThreePaneMode)

Set whether the layout is in three pane mode. This affects the visibility of all components using CENTER_ constraints, and also resets the weights of the three editor components to their default size for the mode (1/2 available space for two pane, 1/3 available space for three pane).

Parameters:

isThreePaneMode - if true, the layout will display the CENTER_ components and will allocate widths to the editor components based on the position of two splitters.

getComponent

public java.awt.Component getComponent(java.lang.String key)

addLayoutComponent

public void addLayoutComponent(java.lang.String name,
                               java.awt.Component comp)

Specified by:

addLayoutComponent in interface java.awt.LayoutManager

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component comp)

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

minimumLayoutSize

public java.awt.Dimension minimumLayoutSize(java.awt.Container parent)

Specified by:

minimumLayoutSize in interface java.awt.LayoutManager

preferredLayoutSize

public java.awt.Dimension preferredLayoutSize(java.awt.Container parent)

Specified by:

preferredLayoutSize in interface java.awt.LayoutManager

layoutContainer

public void layoutContainer(java.awt.Container parent)

Specified by:

layoutContainer in interface java.awt.LayoutManager

main

public static void main(java.lang.String[] args)