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JavaTM 2 Platform Std. Ed. v1.4.2 |
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java.lang.Objectjavax.swing.JRootPane.RootLayout
A custom layout manager that is responsible for the layout of layeredPane, glassPane, and menuBar.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans package.
Please see XMLEncoder.
| Constructor Summary | |
protected |
JRootPane.RootLayout()
|
| Method Summary | |
void |
addLayoutComponent(Component comp,
Object constraints)
Adds the specified component to the layout, using the specified constraint object. |
void |
addLayoutComponent(String name,
Component comp)
If the layout manager uses a per-component string, adds the component comp to the layout,
associating it
with the string specified by name. |
float |
getLayoutAlignmentX(Container target)
Returns the alignment along the x axis. |
float |
getLayoutAlignmentY(Container target)
Returns the alignment along the y axis. |
void |
invalidateLayout(Container target)
Invalidates the layout, indicating that if the layout manager has cached information it should be discarded. |
void |
layoutContainer(Container parent)
Instructs the layout manager to perform the layout for the specified container. |
Dimension |
maximumLayoutSize(Container target)
Returns the maximum amount of space the layout can use. |
Dimension |
minimumLayoutSize(Container parent)
Returns the minimum amount of space the layout needs. |
Dimension |
preferredLayoutSize(Container parent)
Returns the amount of space the layout would like to have. |
void |
removeLayoutComponent(Component comp)
Removes the specified component from the layout. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
protected JRootPane.RootLayout()
| Method Detail |
public Dimension preferredLayoutSize(Container parent)
preferredLayoutSize in interface LayoutManagerparent - the Container for which this layout manager
is being used
LayoutManager.minimumLayoutSize(java.awt.Container)public Dimension minimumLayoutSize(Container parent)
minimumLayoutSize in interface LayoutManagerparent - the Container for which this layout manager
is being used
LayoutManager.preferredLayoutSize(java.awt.Container)public Dimension maximumLayoutSize(Container target)
maximumLayoutSize in interface LayoutManager2target - the Container for which this layout manager
is being used
Component.getMaximumSize(),
LayoutManagerpublic void layoutContainer(Container parent)
layoutContainer in interface LayoutManagerparent - the Container for which this layout manager
is being used
public void addLayoutComponent(String name,
Component comp)
LayoutManagercomp to the layout,
associating it
with the string specified by name.
addLayoutComponent in interface LayoutManagername - the string to be associated with the componentcomp - the component to be addedpublic void removeLayoutComponent(Component comp)
LayoutManager
removeLayoutComponent in interface LayoutManagercomp - the component to be removed
public void addLayoutComponent(Component comp,
Object constraints)
LayoutManager2
addLayoutComponent in interface LayoutManager2comp - the component to be addedconstraints - where/how the component is added to the layout.public float getLayoutAlignmentX(Container target)
LayoutManager2
getLayoutAlignmentX in interface LayoutManager2public float getLayoutAlignmentY(Container target)
LayoutManager2
getLayoutAlignmentY in interface LayoutManager2public void invalidateLayout(Container target)
LayoutManager2
invalidateLayout in interface LayoutManager2
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.