- java.lang.Object
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- javax.swing.plaf.ComponentUI
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- javax.swing.plaf.ToolBarUI
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- javax.swing.plaf.basic.BasicToolBarUI
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- javax.swing.plaf.metal.MetalToolBarUI
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- All Implemented Interfaces:
- SwingConstants
public class MetalToolBarUI extends BasicToolBarUI
A Metal Look and Feel implementation of ToolBarUI. This implementation is a "combined" view/controller.
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Nested Class Summary
Nested Classes Modifier and Type Class and Description protected class
MetalToolBarUI.MetalContainerListener
protected class
MetalToolBarUI.MetalDockingListener
protected class
MetalToolBarUI.MetalRolloverListener
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Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicToolBarUI
BasicToolBarUI.DockingListener, BasicToolBarUI.DragWindow, BasicToolBarUI.FrameListener, BasicToolBarUI.PropertyListener, BasicToolBarUI.ToolBarContListener, BasicToolBarUI.ToolBarFocusListener
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Field Summary
Fields Modifier and Type Field and Description protected ContainerListener
contListener
This protected field is implemenation specific.protected PropertyChangeListener
rolloverListener
This protected field is implemenation specific.-
Fields inherited from class javax.swing.plaf.basic.BasicToolBarUI
constraintBeforeFloating, dockingBorderColor, dockingColor, dockingListener, downKey, dragWindow, floatingBorderColor, floatingColor, focusedCompIndex, leftKey, propertyListener, rightKey, toolBar, toolBarContListener, toolBarFocusListener, upKey
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Fields inherited from interface javax.swing.SwingConstants
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST
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Constructor Summary
Constructors Constructor and Description MetalToolBarUI()
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Method Summary
Methods Modifier and Type Method and Description protected ContainerListener
createContainerListener()
Creates a container listener that will be added to the JToolBar.protected MouseInputListener
createDockingListener()
protected Border
createNonRolloverBorder()
Creates the non rollover border for toolbar components.protected Border
createRolloverBorder()
Creates a rollover border for toolbar components.protected PropertyChangeListener
createRolloverListener()
Creates a property change listener that will be added to the JToolBar.static ComponentUI
createUI(JComponent c)
protected void
installListeners()
void
installUI(JComponent c)
Configures the specified component appropriately for the look and feel.protected void
setBorderToNonRollover(Component c)
Sets the border of the component to have a non-rollover border which was created by theBasicToolBarUI.createNonRolloverBorder()
method.protected void
setDragOffset(Point p)
protected void
uninstallListeners()
void
uninstallUI(JComponent c)
Reverses configuration which was done on the specified component duringinstallUI
.void
update(Graphics g, JComponent c)
If necessary paints the background of the component, then invokespaint
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Methods inherited from class javax.swing.plaf.basic.BasicToolBarUI
canDock, createDragWindow, createFloatingFrame, createFloatingWindow, createFrameListener, createPropertyListener, createToolBarContListener, createToolBarFocusListener, dragTo, floatAt, getDockingColor, getFloatingColor, getNonRolloverBorder, getRolloverBorder, installComponents, installDefaults, installKeyboardActions, installNonRolloverBorders, installNormalBorders, installRolloverBorders, isFloating, isRolloverBorders, navigateFocusedComp, paintDragWindow, setBorderToNormal, setBorderToRollover, setDockingColor, setFloating, setFloatingColor, setFloatingLocation, setOrientation, setRolloverBorders, uninstallComponents, uninstallDefaults, uninstallKeyboardActions
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Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, paint
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Field Detail
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contListener
protected ContainerListener contListener
This protected field is implemenation specific. Do not access directly or override. Use the create method instead.- See Also:
createContainerListener()
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rolloverListener
protected PropertyChangeListener rolloverListener
This protected field is implemenation specific. Do not access directly or override. Use the create method instead.- See Also:
createRolloverListener()
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Method Detail
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createUI
public static ComponentUI createUI(JComponent c)
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installUI
public void installUI(JComponent c)
Description copied from class:ComponentUI
Configures the specified component appropriately for the look and feel. This method is invoked when theComponentUI
instance is being installed as the UI delegate on the specified component. This method should completely configure the component for the look and feel, including the following:- Install default property values for color, fonts, borders, icons, opacity, etc. on the component. Whenever possible, property values initialized by the client program should not be overridden.
- Install a
LayoutManager
on the component if necessary. - Create/add any required sub-components to the component.
- Create/install event listeners on the component.
- Create/install a
PropertyChangeListener
on the component in order to detect and respond to component property changes appropriately. - Install keyboard UI (mnemonics, traversal, etc.) on the component.
- Initialize any appropriate instance data.
- Overrides:
installUI
in classBasicToolBarUI
- Parameters:
c
- the component where this UI delegate is being installed- See Also:
ComponentUI.uninstallUI(javax.swing.JComponent)
,JComponent.setUI(javax.swing.plaf.ComponentUI)
,JComponent.updateUI()
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uninstallUI
public void uninstallUI(JComponent c)
Description copied from class:ComponentUI
Reverses configuration which was done on the specified component duringinstallUI
. This method is invoked when thisUIComponent
instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed ininstallUI
, being careful to leave theJComponent
instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:- Remove any UI-set borders from the component.
- Remove any UI-set layout managers on the component.
- Remove any UI-added sub-components from the component.
- Remove any UI-added event/property listeners from the component.
- Remove any UI-installed keyboard UI from the component.
- Nullify any allocated instance data objects to allow for GC.
- Overrides:
uninstallUI
in classBasicToolBarUI
- Parameters:
c
- the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components- See Also:
ComponentUI.installUI(javax.swing.JComponent)
,JComponent.updateUI()
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installListeners
protected void installListeners()
- Overrides:
installListeners
in classBasicToolBarUI
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uninstallListeners
protected void uninstallListeners()
- Overrides:
uninstallListeners
in classBasicToolBarUI
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createRolloverBorder
protected Border createRolloverBorder()
Description copied from class:BasicToolBarUI
Creates a rollover border for toolbar components. The rollover border will be installed if rollover borders are enabled.Override this method to provide an alternate rollover border.
- Overrides:
createRolloverBorder
in classBasicToolBarUI
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createNonRolloverBorder
protected Border createNonRolloverBorder()
Description copied from class:BasicToolBarUI
Creates the non rollover border for toolbar components. This border will be installed as the border for components added to the toolbar if rollover borders are not enabled.Override this method to provide an alternate rollover border.
- Overrides:
createNonRolloverBorder
in classBasicToolBarUI
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setBorderToNonRollover
protected void setBorderToNonRollover(Component c)
Description copied from class:BasicToolBarUI
Sets the border of the component to have a non-rollover border which was created by theBasicToolBarUI.createNonRolloverBorder()
method.- Overrides:
setBorderToNonRollover
in classBasicToolBarUI
- Parameters:
c
- component which will have a non-rollover border installed- See Also:
BasicToolBarUI.createNonRolloverBorder()
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createContainerListener
protected ContainerListener createContainerListener()
Creates a container listener that will be added to the JToolBar. If this method returns null then it will not be added to the toolbar.- Returns:
- an instance of a
ContainerListener
or null
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createRolloverListener
protected PropertyChangeListener createRolloverListener()
Creates a property change listener that will be added to the JToolBar. If this method returns null then it will not be added to the toolbar.- Returns:
- an instance of a
PropertyChangeListener
or null
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createDockingListener
protected MouseInputListener createDockingListener()
- Overrides:
createDockingListener
in classBasicToolBarUI
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setDragOffset
protected void setDragOffset(Point p)
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update
public void update(Graphics g, JComponent c)
If necessary paints the background of the component, then invokespaint
.- Overrides:
update
in classComponentUI
- Parameters:
g
- Graphics to paint toc
- JComponent painting on- Throws:
NullPointerException
- ifg
orc
is null- Since:
- 1.5
- See Also:
ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)
,ComponentUI.paint(java.awt.Graphics, javax.swing.JComponent)
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Source du document imprimé : https://www.gaudry.be/java-api-rf-javax/swing/plaf/metal/metaltoolbarui.html
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