public class BasicDesktopPaneUI extends DesktopPaneUI
Modifier and Type | Class and Description |
---|---|
protected class |
BasicDesktopPaneUI.CloseAction
Handles closing an internal frame.
|
protected class |
BasicDesktopPaneUI.MaximizeAction
Handles maximizing an internal frame.
|
protected class |
BasicDesktopPaneUI.MinimizeAction
Handles minimizing an internal frame.
|
protected class |
BasicDesktopPaneUI.NavigateAction
Handles navigating to the next internal frame.
|
protected class |
BasicDesktopPaneUI.OpenAction
Handles restoring a minimized or maximized internal frame.
|
Modifier and Type | Field and Description |
---|---|
protected KeyStroke |
closeKey
Deprecated.
As of 1.3.
|
protected JDesktopPane |
desktop |
protected DesktopManager |
desktopManager |
protected KeyStroke |
maximizeKey
Deprecated.
As of 1.3.
|
protected KeyStroke |
minimizeKey
Deprecated.
As of 1.3.
|
protected KeyStroke |
navigateKey
Deprecated.
As of 1.3.
|
protected KeyStroke |
navigateKey2
Deprecated.
As of 1.3.
|
Constructor and Description |
---|
BasicDesktopPaneUI() |
Modifier and Type | Method and Description |
---|---|
protected PropertyChangeListener |
createPropertyChangeListener()
Returns the
PropertyChangeListener to install on
the JDesktopPane . |
static ComponentUI |
createUI(JComponent c) |
Dimension |
getMaximumSize(JComponent c)
Returns the specified component's maximum size appropriate for
the look and feel.
|
Dimension |
getMinimumSize(JComponent c)
Returns the specified component's minimum size appropriate for
the look and feel.
|
Dimension |
getPreferredSize(JComponent c)
Returns the specified component's preferred size appropriate for
the look and feel.
|
protected void |
installDefaults() |
protected void |
installDesktopManager() |
protected void |
installKeyboardActions() |
protected void |
installListeners()
Installs the
PropertyChangeListener returned from
createPropertyChangeListener on the
JDesktopPane . |
void |
installUI(JComponent c)
Configures the specified component appropriately for the look and feel.
|
void |
paint(Graphics g,
JComponent c)
Paints the specified component appropriately for the look and feel.
|
protected void |
registerKeyboardActions() |
protected void |
uninstallDefaults() |
protected void |
uninstallDesktopManager() |
protected void |
uninstallKeyboardActions() |
protected void |
uninstallListeners()
Uninstalls the
PropertyChangeListener returned from
createPropertyChangeListener from the
JDesktopPane . |
void |
uninstallUI(JComponent c)
Reverses configuration which was done on the specified component during
installUI . |
protected void |
unregisterKeyboardActions() |
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, update
protected JDesktopPane desktop
protected DesktopManager desktopManager
@Deprecated protected KeyStroke minimizeKey
@Deprecated protected KeyStroke maximizeKey
@Deprecated protected KeyStroke closeKey
@Deprecated protected KeyStroke navigateKey
@Deprecated protected KeyStroke navigateKey2
public static ComponentUI createUI(JComponent c)
public void installUI(JComponent c)
ComponentUI
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:
LayoutManager
on the component if necessary.
PropertyChangeListener
on the component in order
to detect and respond to component property changes appropriately.
installUI
in class ComponentUI
c
- the component where this UI delegate is being installedComponentUI.uninstallUI(javax.swing.JComponent)
,
JComponent.setUI(javax.swing.plaf.ComponentUI)
,
JComponent.updateUI()
public void uninstallUI(JComponent c)
ComponentUI
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:
uninstallUI
in class ComponentUI
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 componentsComponentUI.installUI(javax.swing.JComponent)
,
JComponent.updateUI()
protected void installDefaults()
protected void uninstallDefaults()
protected void installListeners()
PropertyChangeListener
returned from
createPropertyChangeListener
on the
JDesktopPane
.createPropertyChangeListener()
protected void uninstallListeners()
PropertyChangeListener
returned from
createPropertyChangeListener
from the
JDesktopPane
.createPropertyChangeListener()
protected void installDesktopManager()
protected void uninstallDesktopManager()
protected void installKeyboardActions()
protected void registerKeyboardActions()
protected void unregisterKeyboardActions()
protected void uninstallKeyboardActions()
public void paint(Graphics g, JComponent c)
ComponentUI
ComponentUI.update
method when
the specified component is being painted. Subclasses should override
this method and use the specified Graphics
object to
render the content of the component.paint
in class ComponentUI
g
- the Graphics
context in which to paintc
- the component being painted;
this argument is often ignored,
but might be used if the UI object is stateless
and shared by multiple componentsComponentUI.update(java.awt.Graphics, javax.swing.JComponent)
public Dimension getPreferredSize(JComponent c)
ComponentUI
null
is returned, the preferred
size will be calculated by the component's layout manager instead
(this is the preferred approach for any component with a specific
layout manager installed). The default implementation of this
method returns null
.getPreferredSize
in class ComponentUI
c
- the component whose preferred size is being queried;
this argument is often ignored,
but might be used if the UI object is stateless
and shared by multiple componentsJComponent.getPreferredSize()
,
LayoutManager.preferredLayoutSize(java.awt.Container)
public Dimension getMinimumSize(JComponent c)
ComponentUI
null
is returned, the minimum
size will be calculated by the component's layout manager instead
(this is the preferred approach for any component with a specific
layout manager installed). The default implementation of this
method invokes getPreferredSize
and returns that value.getMinimumSize
in class ComponentUI
c
- the component whose minimum size is being queried;
this argument is often ignored,
but might be used if the UI object is stateless
and shared by multiple componentsDimension
object or null
JComponent.getMinimumSize()
,
LayoutManager.minimumLayoutSize(java.awt.Container)
,
ComponentUI.getPreferredSize(javax.swing.JComponent)
public Dimension getMaximumSize(JComponent c)
ComponentUI
null
is returned, the maximum
size will be calculated by the component's layout manager instead
(this is the preferred approach for any component with a specific
layout manager installed). The default implementation of this
method invokes getPreferredSize
and returns that value.getMaximumSize
in class ComponentUI
c
- the component whose maximum size is being queried;
this argument is often ignored,
but might be used if the UI object is stateless
and shared by multiple componentsDimension
object or null
JComponent.getMaximumSize()
,
LayoutManager2.maximumLayoutSize(java.awt.Container)
protected PropertyChangeListener createPropertyChangeListener()
PropertyChangeListener
to install on
the JDesktopPane
. 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.
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