Spec-Zone .ru
спецификации, руководства, описания, API
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Java™ Platform Standard Ed. 6 |
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public interface DesktopManager
DesktopManager objects are owned by a JDesktopPane object. They are responsible for implementing L&F specific behaviors for the JDesktopPane. JInternalFrame implementations should delegate specific behaviors to the DesktopManager. For instance, if a JInternalFrame was asked to iconify, it should try:
getDesktopPane().getDesktopManager().iconifyFrame(frame);This delegation allows each L&F to provide custom behaviors for desktop-specific actions. (For example, how and where the internal frame's icon would appear.)
This class provides a policy for the various JInternalFrame methods, it is not meant to be called directly rather the various JInternalFrame methods will call into the DesktopManager.
JDesktopPane
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JInternalFrame
,
JInternalFrame.JDesktopIcon
Method Summary | |
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void |
activateFrame(JInternalFrame f)
Generally, indicate that this frame has focus. |
void |
beginDraggingFrame(JComponent f)
This method is normally called when the user has indicated that they will begin dragging a component around. |
void |
beginResizingFrame(JComponent f,
int direction)
This methods is normally called when the user has indicated that they will begin resizing the frame. |
void |
closeFrame(JInternalFrame f)
Generally, this call should remove the frame from it's parent. |
void |
deactivateFrame(JInternalFrame f)
Generally, indicate that this frame has lost focus. |
void |
deiconifyFrame(JInternalFrame f)
Generally, remove any iconic representation that is present and restore the frame to it's original size and location. |
void |
dragFrame(JComponent f,
int newX,
int newY)
The user has moved the frame. |
void |
endDraggingFrame(JComponent f)
This method signals the end of the dragging session. |
void |
endResizingFrame(JComponent f)
This method signals the end of the resize session. |
void |
iconifyFrame(JInternalFrame f)
Generally, remove this frame from it's parent and add an iconic representation. |
void |
maximizeFrame(JInternalFrame f)
Generally, the frame should be resized to match it's parents bounds. |
void |
minimizeFrame(JInternalFrame f)
Generally, this indicates that the frame should be restored to it's size and position prior to a maximizeFrame() call. |
void |
openFrame(JInternalFrame f)
If possible, display this frame in an appropriate location. |
void |
resizeFrame(JComponent f,
int newX,
int newY,
int newWidth,
int newHeight)
The user has resized the component. |
void |
setBoundsForFrame(JComponent f,
int newX,
int newY,
int newWidth,
int newHeight)
This is a primitive reshape method. |
Method Detail |
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void openFrame(JInternalFrame f)
void closeFrame(JInternalFrame f)
void maximizeFrame(JInternalFrame f)
void minimizeFrame(JInternalFrame f)
void iconifyFrame(JInternalFrame f)
void deiconifyFrame(JInternalFrame f)
void activateFrame(JInternalFrame f)
void deactivateFrame(JInternalFrame f)
void beginDraggingFrame(JComponent f)
void dragFrame(JComponent f, int newX, int newY)
void endDraggingFrame(JComponent f)
void beginResizingFrame(JComponent f, int direction)
void resizeFrame(JComponent f, int newX, int newY, int newWidth, int newHeight)
void endResizingFrame(JComponent f)
void setBoundsForFrame(JComponent f, int newX, int newY, int newWidth, int newHeight)
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Java™ Platform Standard Ed. 6 |
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