Java javax.swing.plaf.basic Class BasicToolBarUI（JDK8）

147 阅读 0 评论 0 点赞

Skip navigation links

Java™ Platform
Standard Ed. 8

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.ToolBarUI
  - - javax.swing.plaf.basic.BasicToolBarUI

All Implemented Interfaces:

SwingConstants

Direct Known Subclasses:

MetalToolBarUI, SynthToolBarUI
```
public class BasicToolBarUI
extends ToolBarUI
implements SwingConstants
```
A Basic L&F implementation of ToolBarUI. This implementation is a "combined" view/controller.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`class`	`BasicToolBarUI.DockingListener` This class should be treated as a "protected" inner class.
`protected class`	`BasicToolBarUI.DragWindow`
`protected class`	`BasicToolBarUI.FrameListener`
`protected class`	`BasicToolBarUI.PropertyListener`
`protected class`	`BasicToolBarUI.ToolBarContListener`
`protected class`	`BasicToolBarUI.ToolBarFocusListener`

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`constraintBeforeFloating`
`protected Color`	`dockingBorderColor`
`protected Color`	`dockingColor`
`protected MouseInputListener`	`dockingListener`
`protected KeyStroke`	`downKey` Deprecated. As of Java 2 platform v1.3.
`protected BasicToolBarUI.DragWindow`	`dragWindow`
`protected Color`	`floatingBorderColor`
`protected Color`	`floatingColor`
`protected int`	`focusedCompIndex`
`protected KeyStroke`	`leftKey` Deprecated. As of Java 2 platform v1.3.
`protected PropertyChangeListener`	`propertyListener`
`protected KeyStroke`	`rightKey` Deprecated. As of Java 2 platform v1.3.
`protected JToolBar`	`toolBar`
`protected ContainerListener`	`toolBarContListener`
`protected FocusListener`	`toolBarFocusListener`
`protected KeyStroke`	`upKey` Deprecated. As of Java 2 platform v1.3.

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

Constructor Summary

Constructors

Constructor and Description

BasicToolBarUI()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`canDock(Component c, Point p)`
`protected MouseInputListener`	`createDockingListener()`
`protected BasicToolBarUI.DragWindow`	`createDragWindow(JToolBar toolbar)`
`protected JFrame`	`createFloatingFrame(JToolBar toolbar)` No longer used, use BasicToolBarUI.createFloatingWindow(JToolBar)
`protected RootPaneContainer`	`createFloatingWindow(JToolBar toolbar)` Creates a window which contains the toolbar after it has been dragged out from its container
`protected WindowListener`	`createFrameListener()`
`protected Border`	`createNonRolloverBorder()` Creates the non rollover border for toolbar components.
`protected PropertyChangeListener`	`createPropertyListener()`
`protected Border`	`createRolloverBorder()` Creates a rollover border for toolbar components.
`protected ContainerListener`	`createToolBarContListener()`
`protected FocusListener`	`createToolBarFocusListener()`
`static ComponentUI`	`createUI(JComponent c)`
`protected void`	`dragTo(Point position, Point origin)`
`protected void`	`floatAt(Point position, Point origin)`
`Color`	`getDockingColor()` Gets the color displayed when over a docking area
`Color`	`getFloatingColor()` Gets the color displayed when over a floating area
`protected Border`	`getNonRolloverBorder(AbstractButton b)` Returns a non-rollover border for the button.
`protected Border`	`getRolloverBorder(AbstractButton b)` Returns a rollover border for the button.
`protected void`	`installComponents()`
`protected void`	`installDefaults()`
`protected void`	`installKeyboardActions()`
`protected void`	`installListeners()`
`protected void`	`installNonRolloverBorders(JComponent c)` Installs non-rollover borders on all the child components of the JComponent.
`protected void`	`installNormalBorders(JComponent c)` Installs normal borders on all the child components of the JComponent.
`protected void`	`installRolloverBorders(JComponent c)` Installs rollover borders on all the child components of the JComponent.
`void`	`installUI(JComponent c)` Configures the specified component appropriately for the look and feel.
`boolean`	`isFloating()`
`boolean`	`isRolloverBorders()` Returns a flag to determine whether rollover button borders are enabled.
`protected void`	`navigateFocusedComp(int direction)`
`protected void`	`paintDragWindow(Graphics g)` Paints the contents of the window used for dragging.
`protected void`	`setBorderToNonRollover(Component c)` Sets the border of the component to have a non-rollover border which was created by the `createNonRolloverBorder()` method.
`protected void`	`setBorderToNormal(Component c)` Sets the border of the component to have a normal border.
`protected void`	`setBorderToRollover(Component c)` Sets the border of the component to have a rollover border which was created by the `createRolloverBorder()` method.
`void`	`setDockingColor(Color c)` Sets the color displayed when over a docking area
`void`	`setFloating(boolean b, Point p)`
`void`	`setFloatingColor(Color c)` Sets the color displayed when over a floating area
`void`	`setFloatingLocation(int x, int y)`
`void`	`setOrientation(int orientation)`
`void`	`setRolloverBorders(boolean rollover)` Sets the flag for enabling rollover borders on the toolbar and it will also install the appropriate border depending on the state of the flag.
`protected void`	`uninstallComponents()`
`protected void`	`uninstallDefaults()`
`protected void`	`uninstallKeyboardActions()`
`protected void`	`uninstallListeners()`
`void`	`uninstallUI(JComponent c)` Reverses configuration which was done on the specified component during `installUI`.

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, paint, update

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - toolBar
```
protected JToolBar toolBar
```
  - dragWindow
```
protected BasicToolBarUI.DragWindow dragWindow
```
  - focusedCompIndex
```
protected int focusedCompIndex
```
  - dockingColor
```
protected Color dockingColor
```
  - floatingColor
```
protected Color floatingColor
```
  - dockingBorderColor
```
protected Color dockingBorderColor
```
  - floatingBorderColor
```
protected Color floatingBorderColor
```
  - dockingListener
```
protected MouseInputListener dockingListener
```
  - propertyListener
```
protected PropertyChangeListener propertyListener
```
  - toolBarContListener
```
protected ContainerListener toolBarContListener
```
  - toolBarFocusListener
```
protected FocusListener toolBarFocusListener
```
  - constraintBeforeFloating
```
protected String constraintBeforeFloating
```
  - upKey
```
@Deprecated
protected KeyStroke upKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - downKey
```
@Deprecated
protected KeyStroke downKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - leftKey
```
@Deprecated
protected KeyStroke leftKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
  - rightKey
```
@Deprecated
protected KeyStroke rightKey
```
    Deprecated. As of Java 2 platform v1.3.
    
    As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.
- Constructor Detail
  - BasicToolBarUI
```
public BasicToolBarUI()
```
- Method Detail
  - createUI
```
public static ComponentUI createUI(JComponent c)
```
  - 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 the ComponentUI 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:
    1. 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.
    2. Install a LayoutManager on the component if necessary.
    3. Create/add any required sub-components to the component.
    4. Create/install event listeners on the component.
    5. Create/install a PropertyChangeListener on the component in order to detect and respond to component property changes appropriately.
    6. Install keyboard UI (mnemonics, traversal, etc.) on the component.
    7. Initialize any appropriate instance data.
    Overrides:
    
    installUI in class ComponentUI
    
    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()
  - uninstallUI
```
public void uninstallUI(JComponent c)
```
    Description copied from class: ComponentUI
    Reverses configuration which was done on the specified component during installUI. This method is invoked when this UIComponent instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed in installUI, being careful to leave the JComponent instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:
    1. Remove any UI-set borders from the component.
    2. Remove any UI-set layout managers on the component.
    3. Remove any UI-added sub-components from the component.
    4. Remove any UI-added event/property listeners from the component.
    5. Remove any UI-installed keyboard UI from the component.
    6. Nullify any allocated instance data objects to allow for GC.
    Overrides:
    
    uninstallUI in class ComponentUI
    
    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()
  - installDefaults
```
protected void installDefaults()
```
  - uninstallDefaults
```
protected void uninstallDefaults()
```
  - installComponents
```
protected void installComponents()
```
  - uninstallComponents
```
protected void uninstallComponents()
```
  - installListeners
```
protected void installListeners()
```
  - uninstallListeners
```
protected void uninstallListeners()
```
  - installKeyboardActions
```
protected void installKeyboardActions()
```
  - uninstallKeyboardActions
```
protected void uninstallKeyboardActions()
```
  - navigateFocusedComp
```
protected void navigateFocusedComp(int direction)
```
  - createRolloverBorder
```
protected Border createRolloverBorder()
```
    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.
    
    Since:
    
    1.4
  - createNonRolloverBorder
```
protected Border createNonRolloverBorder()
```
    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.
    
    Since:
    
    1.4
  - createFloatingFrame
```
protected JFrame createFloatingFrame(JToolBar toolbar)
```
    No longer used, use BasicToolBarUI.createFloatingWindow(JToolBar)
    
    See Also:
    
    createFloatingWindow(javax.swing.JToolBar)
  - createFloatingWindow
```
protected RootPaneContainer createFloatingWindow(JToolBar toolbar)
```
    Creates a window which contains the toolbar after it has been dragged out from its container
    
    Returns:
    
    a RootPaneContainer object, containing the toolbar.
    
    Since:
    
    1.4
  - createDragWindow
```
protected BasicToolBarUI.DragWindow createDragWindow(JToolBar toolbar)
```
  - isRolloverBorders
```
public boolean isRolloverBorders()
```
    Returns a flag to determine whether rollover button borders are enabled.
    
    Returns:
    
    true if rollover borders are enabled; false otherwise
    
    Since:
    
    1.4
    
    See Also:
    
    setRolloverBorders(boolean)
  - setRolloverBorders
```
public void setRolloverBorders(boolean rollover)
```
    Sets the flag for enabling rollover borders on the toolbar and it will also install the appropriate border depending on the state of the flag.
    
    Parameters:
    
    rollover - if true, rollover borders are installed. Otherwise non-rollover borders are installed
    
    Since:
    
    1.4
    
    See Also:
    
    isRolloverBorders()
  - installRolloverBorders
```
protected void installRolloverBorders(JComponent c)
```
    Installs rollover borders on all the child components of the JComponent.
    This is a convenience method to call setBorderToRollover for each child component.
    
    Parameters:
    
    c - container which holds the child components (usually a JToolBar)
    
    Since:
    
    1.4
    
    See Also:
    
    setBorderToRollover(java.awt.Component)
  - installNonRolloverBorders
```
protected void installNonRolloverBorders(JComponent c)
```
    Installs non-rollover borders on all the child components of the JComponent. A non-rollover border is the border that is installed on the child component while it is in the toolbar.
    This is a convenience method to call setBorderToNonRollover for each child component.
    
    Parameters:
    
    c - container which holds the child components (usually a JToolBar)
    
    Since:
    
    1.4
    
    See Also:
    
    setBorderToNonRollover(java.awt.Component)
  - installNormalBorders
```
protected void installNormalBorders(JComponent c)
```
    Installs normal borders on all the child components of the JComponent. A normal border is the original border that was installed on the child component before it was added to the toolbar.
    This is a convenience method to call setBorderNormal for each child component.
    
    Parameters:
    
    c - container which holds the child components (usually a JToolBar)
    
    Since:
    
    1.4
    
    See Also:
    
    setBorderToNonRollover(java.awt.Component)
  - setBorderToRollover
```
protected void setBorderToRollover(Component c)
```
    Sets the border of the component to have a rollover border which was created by the createRolloverBorder() method.
    
    Parameters:
    
    c - component which will have a rollover border installed
    
    Since:
    
    1.4
    
    See Also:
    
    createRolloverBorder()
  - getRolloverBorder
```
protected Border getRolloverBorder(AbstractButton b)
```
    Returns a rollover border for the button.
    
    Parameters:
    
    b - the button to calculate the rollover border for
    
    Returns:
    
    the rollover border
    
    Since:
    
    1.6
    
    See Also:
    
    setBorderToRollover(java.awt.Component)
  - setBorderToNonRollover
```
protected void setBorderToNonRollover(Component c)
```
    Sets the border of the component to have a non-rollover border which was created by the createNonRolloverBorder() method.
    
    Parameters:
    
    c - component which will have a non-rollover border installed
    
    Since:
    
    1.4
    
    See Also:
    
    createNonRolloverBorder()
  - getNonRolloverBorder
```
protected Border getNonRolloverBorder(AbstractButton b)
```
    Returns a non-rollover border for the button.
    
    Parameters:
    
    b - the button to calculate the non-rollover border for
    
    Returns:
    
    the non-rollover border
    
    Since:
    
    1.6
    
    See Also:
    
    setBorderToNonRollover(java.awt.Component)
  - setBorderToNormal
```
protected void setBorderToNormal(Component c)
```
    Sets the border of the component to have a normal border. A normal border is the original border that was installed on the child component before it was added to the toolbar.
    
    Parameters:
    
    c - component which will have a normal border re-installed
    
    Since:
    
    1.4
    
    See Also:
    
    createNonRolloverBorder()
  - setFloatingLocation
```
public void setFloatingLocation(int x,
                                int y)
```
  - isFloating
```
public boolean isFloating()
```
  - setFloating
```
public void setFloating(boolean b,
                        Point p)
```
  - setOrientation
```
public void setOrientation(int orientation)
```
  - getDockingColor
```
public Color getDockingColor()
```
    Gets the color displayed when over a docking area
  - setDockingColor
```
public void setDockingColor(Color c)
```
    Sets the color displayed when over a docking area
  - getFloatingColor
```
public Color getFloatingColor()
```
    Gets the color displayed when over a floating area
  - setFloatingColor
```
public void setFloatingColor(Color c)
```
    Sets the color displayed when over a floating area
  - canDock
```
public boolean canDock(Component c,
                       Point p)
```
  - dragTo
```
protected void dragTo(Point position,
                      Point origin)
```
  - floatAt
```
protected void floatAt(Point position,
                       Point origin)
```
  - createToolBarContListener
```
protected ContainerListener createToolBarContListener()
```
  - createToolBarFocusListener
```
protected FocusListener createToolBarFocusListener()
```
  - createPropertyListener
```
protected PropertyChangeListener createPropertyListener()
```
  - createDockingListener
```
protected MouseInputListener createDockingListener()
```
  - createFrameListener
```
protected WindowListener createFrameListener()
```
  - paintDragWindow
```
protected void paintDragWindow(Graphics g)
```
    Paints the contents of the window used for dragging.
    
    Parameters:
    
    g - Graphics to paint to.
    
    Throws:
    
    NullPointerException - is g is null
    
    Since:
    
    1.5

Skip navigation links

Java™ Platform
Standard Ed. 8

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

Java javax.swing.plaf.basic Class BasicToolBarUI（JDK8）

Class BasicToolBarUI

Nested Class Summary

Field Summary

Fields inherited from interface javax.swing.SwingConstants

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Field Detail

toolBar

dragWindow

focusedCompIndex

dockingColor

floatingColor

dockingBorderColor

floatingBorderColor

dockingListener

propertyListener

toolBarContListener

toolBarFocusListener

constraintBeforeFloating

upKey

downKey

leftKey

rightKey

Constructor Detail

BasicToolBarUI

Method Detail

createUI

installUI

uninstallUI

installDefaults

uninstallDefaults

installComponents

uninstallComponents

installListeners

uninstallListeners

installKeyboardActions

uninstallKeyboardActions

navigateFocusedComp

createRolloverBorder

createNonRolloverBorder

createFloatingFrame

createFloatingWindow

createDragWindow

isRolloverBorders

setRolloverBorders

installRolloverBorders

installNonRolloverBorders

installNormalBorders

setBorderToRollover

getRolloverBorder

setBorderToNonRollover

getNonRolloverBorder

setBorderToNormal

setFloatingLocation

isFloating

setFloating

setOrientation

getDockingColor

setDockingColor

getFloatingColor

setFloatingColor

canDock

dragTo

floatAt

createToolBarContListener

createToolBarFocusListener

createPropertyListener

createDockingListener

createFrameListener

paintDragWindow