DefaultMenuLayout

Class Overview

The default layout manager for Popup menus and menubars. This class is an extension of BoxLayout which adds the UIResource tag so that plauggable L&Fs can distinguish it from user-installed layout managers on menus.

Summary

[Expand] Inherited Constants

From class javax.swing.BoxLayout int LINE_AXIS Specifies that components should be laid out in the direction of a line of text as determined by the target container's ComponentOrientation property. int PAGE_AXIS Specifies that components should be laid out in the direction that lines flow across a page as determined by the target container's ComponentOrientation property. int X_AXIS Specifies that components should be laid out left to right. int Y_AXIS Specifies that components should be laid out top to bottom.

[Expand] Inherited Methods
From class javax.swing.BoxLayout void addLayoutComponent(String name, Component comp) Not used by this class. void addLayoutComponent(Component comp, Object constraints) Not used by this class. final int getAxis() Returns the axis that was used to lay out components. synchronized float getLayoutAlignmentX(Container target) Returns the alignment along the X axis for the container. synchronized float getLayoutAlignmentY(Container target) Returns the alignment along the Y axis for the container. final Container getTarget() Returns the container that uses this layout manager. synchronized void invalidateLayout(Container target) Indicates that a child has changed its layout related information, and thus any cached calculations should be flushed. void layoutContainer(Container target) Called by the AWT when the specified container needs to be laid out. Dimension maximumLayoutSize(Container target) Returns the maximum dimensions the target container can use to lay out the components it contains. Dimension minimumLayoutSize(Container target) Returns the minimum dimensions needed to lay out the components contained in the specified target container. Dimension preferredLayoutSize(Container target) Returns the preferred dimensions for this layout, given the components in the specified target container. void removeLayoutComponent(Component comp) Not used by this class.
From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait() Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object. final void wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. final void wait(long timeout) Causes the current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed.
From interface java.awt.LayoutManager abstract 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. abstract void layoutContainer(Container parent) Lays out the specified container. abstract Dimension minimumLayoutSize(Container parent) Calculates the minimum size dimensions for the specified container, given the components it contains. abstract Dimension preferredLayoutSize(Container parent) Calculates the preferred size dimensions for the specified container, given the components it contains. abstract void removeLayoutComponent(Component comp) Removes the specified component from the layout.
From interface java.awt.LayoutManager2 abstract void addLayoutComponent(Component comp, Object constraints) Adds the specified component to the layout, using the specified constraint object. abstract float getLayoutAlignmentX(Container target) Returns the alignment along the x axis. abstract float getLayoutAlignmentY(Container target) Returns the alignment along the y axis. abstract void invalidateLayout(Container target) Invalidates the layout, indicating that if the layout manager has cached information it should be discarded. abstract Dimension maximumLayoutSize(Container target) Calculates the maximum size dimensions for the specified container, given the components it contains.