Package com.intellij.openapi.ui

Class Splitter

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

com.intellij.openapi.ui.Splitter

All Implemented Interfaces:

Splittable, ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

JBSplitter

public class Splitter
extends JPanel
implements Splittable

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	Splitter.DividerImpl

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
protected final Divider	myDivider
protected float	myProportion
static final String	PROP_ORIENTATION
static final String	PROP_PROPORTION

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor	Description
Splitter()	Creates horizontal split (with components which are side by side) with proportion equals to .5f
Splitter(boolean vertical)	Creates split with specified orientation and proportion equals to .5f
Splitter(boolean vertical, float proportion)	Creates split with specified orientation and proportion.
Splitter(boolean vertical, float proportion, float minProp, float maxProp)

Method Summary

Modifier and Type	Method	Description
Component	add(Component comp)	Deprecated.
Component	asComponent()
protected Divider	createDivider()
void	dispose()
void	doLayout()
JPanel	getDivider()
int	getDividerWidth()
JComponent	getFirstComponent()
Dimension	getMinimumSize()
float	getMinProportion(boolean first)
boolean	getOrientation()
JComponent	getOtherComponent(Component comp)
Dimension	getPreferredSize()
float	getProportion()
JComponent	getSecondComponent()
boolean	isHonorMinimumSize()
boolean	isShowDividerControls()
boolean	isShowDividerIcon()
boolean	isVertical()
boolean	isVisible()
void	setAllowSwitchOrientationByMouseClick(boolean enabled)
void	setDividerWidth(int width)
void	setDragging(boolean dragging)
void	setFirstComponent(JComponent component)	Sets component which is located as the "first" splitted area.
void	setHonorComponentsMinimumSize(boolean honorMinimumSize)
void	setOrientation(boolean verticalSplit)
void	setProportion(float proportion)
void	setResizeEnabled(boolean value)
void	setSecondComponent(JComponent component)	Sets component which is located as the "second" splitted area.
void	setShowDividerControls(boolean showDividerControls)
void	setShowDividerIcon(boolean showDividerIcon)
void	skipNextLayouting()
void	swapComponents()	Swaps components.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Details

PROP_PROPORTION

@NonNls
public static final String PROP_PROPORTION

See Also:

• Constant Field Values

PROP_ORIENTATION

@NonNls
public static final String PROP_ORIENTATION

See Also:

• Constant Field Values

myProportion

protected float myProportion

myDivider

protected final Divider myDivider

Constructor Details

Splitter

public Splitter()

Creates horizontal split (with components which are side by side) with proportion equals to .5f

Splitter

public Splitter(boolean vertical)

Creates split with specified orientation and proportion equals to .5f

Parameters:

vertical - If true, components are displayed above one another. If false, components are displayed side by side.

Splitter

public Splitter(boolean vertical,
 float proportion)

Creates split with specified orientation and proportion.

Parameters:

vertical - If true, components are displayed above one another. If false, components are displayed side by side.

proportion - The initial proportion of the splitter (between 0.0f and 1.0f).

Splitter

public Splitter(boolean vertical,
 float proportion,
 float minProp,
 float maxProp)

Method Details

setShowDividerControls

public void setShowDividerControls(boolean showDividerControls)

setShowDividerIcon

public void setShowDividerIcon(boolean showDividerIcon)

setResizeEnabled

public void setResizeEnabled(boolean value)

setAllowSwitchOrientationByMouseClick

public void setAllowSwitchOrientationByMouseClick(boolean enabled)

isShowDividerIcon

public boolean isShowDividerIcon()

isShowDividerControls

public boolean isShowDividerControls()

isHonorMinimumSize

public boolean isHonorMinimumSize()

setHonorComponentsMinimumSize

public void setHonorComponentsMinimumSize(boolean honorMinimumSize)

add

public Component add(Component comp)

Deprecated.

This is temporary solution for UIDesigner. DO NOT use it from code.

Overrides:

add in class Container

See Also:

• setFirstComponent(JComponent)
• setSecondComponent(JComponent)

dispose

public void dispose()

createDivider

protected Divider createDivider()

isVisible

public boolean isVisible()

Overrides:

isVisible in class Component

getMinimumSize

public Dimension getMinimumSize()

Overrides:

getMinimumSize in class JComponent

getPreferredSize

public Dimension getPreferredSize()

Overrides:

getPreferredSize in class JComponent

skipNextLayouting

public void skipNextLayouting()

doLayout

public void doLayout()

Overrides:

doLayout in class Container

getDividerWidth

public int getDividerWidth()

setDividerWidth

public void setDividerWidth(int width)

getProportion

public float getProportion()

setProportion

public void setProportion(float proportion)

Specified by:

setProportion in interface Splittable

swapComponents

public void swapComponents()

Swaps components.

getOrientation

public boolean getOrientation()

Specified by:

getOrientation in interface Splittable

Returns:

true if splitter has vertical orientation, false otherwise

isVertical

public boolean isVertical()

Returns:

true if |-|

setOrientation

public void setOrientation(boolean verticalSplit)

Specified by:

setOrientation in interface Splittable

Parameters:

verticalSplit - true means that splitter will have vertical split

getFirstComponent

public JComponent getFirstComponent()

setFirstComponent

public void setFirstComponent(@Nullable
 JComponent component)

Sets component which is located as the "first" splitted area. The method doesn't validate and repaint the splitter. If there is already

Parameters:

component -

getSecondComponent

public JComponent getSecondComponent()

getOtherComponent

public JComponent getOtherComponent(Component comp)

setSecondComponent

public void setSecondComponent(@Nullable
 JComponent component)

Sets component which is located as the "second" splitted area. The method doesn't validate and repaint the splitter.

Parameters:

component -

getMinProportion

public float getMinProportion(boolean first)

Specified by:

getMinProportion in interface Splittable

asComponent

@NotNull
public Component asComponent()

Specified by:

asComponent in interface Splittable

setDragging

public void setDragging(boolean dragging)

Specified by:

setDragging in interface Splittable

getDivider

public JPanel getDivider()