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java.lang.Objectorg.eclipse.jface.text.PaintManager
public final class PaintManager
Manages the IPainter object registered with an
ITextViewer.
Clients usually instantiate and configure objects of this type.
| Constructor Summary | |
|---|---|
PaintManager(ITextViewer textViewer)
Creates a new paint manager for the given text viewer. |
|
| Method Summary | |
|---|---|
void |
addPainter(IPainter painter)
Adds the given painter to the list of painters managed by this paint manager. |
void |
dispose()
Disposes this paint manager. |
void |
inputDocumentAboutToBeChanged(IDocument oldInput,
IDocument newInput)
Called before the input document is replaced. |
void |
inputDocumentChanged(IDocument oldInput,
IDocument newInput)
Called after the input document has been replaced. |
void |
keyPressed(KeyEvent e)
Sent when a key is pressed on the system keyboard. |
void |
keyReleased(KeyEvent e)
Sent when a key is released on the system keyboard. |
void |
mouseDoubleClick(MouseEvent e)
Sent when a mouse button is pressed twice within the (operating system specified) double click period. |
void |
mouseDown(MouseEvent e)
Sent when a mouse button is pressed. |
void |
mouseUp(MouseEvent e)
Sent when a mouse button is released. |
void |
removePainter(IPainter painter)
Removes the given painter from the list of painters managed by this paint manager. |
void |
selectionChanged(SelectionChangedEvent event)
Notifies that the selection has changed. |
void |
textChanged(TextEvent event)
The visual representation of a text viewer this listener is registered with has been changed. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public PaintManager(ITextViewer textViewer)
textViewer - the text viewer associated to this newly created paint manager| Method Detail |
|---|
public void addPainter(IPainter painter)
painter - the painter to be addedpublic void removePainter(IPainter painter)
painter - the painter to be removedpublic void dispose()
public void keyPressed(KeyEvent e)
KeyListener
keyPressed in interface KeyListenere - an event containing information about the key presspublic void keyReleased(KeyEvent e)
KeyListener
keyReleased in interface KeyListenere - an event containing information about the key releasepublic void mouseDoubleClick(MouseEvent e)
MouseListener
mouseDoubleClick in interface MouseListenere - an event containing information about the mouse double clickDisplay.getDoubleClickTime()public void mouseDown(MouseEvent e)
MouseListener
mouseDown in interface MouseListenere - an event containing information about the mouse button presspublic void mouseUp(MouseEvent e)
MouseListener
mouseUp in interface MouseListenere - an event containing information about the mouse button releasepublic void selectionChanged(SelectionChangedEvent event)
ISelectionChangedListener
selectionChanged in interface ISelectionChangedListenerevent - event object describing the changepublic void textChanged(TextEvent event)
ITextListener
textChanged in interface ITextListenerevent - the description of the change
public void inputDocumentAboutToBeChanged(IDocument oldInput,
IDocument newInput)
ITextInputListener
inputDocumentAboutToBeChanged in interface ITextInputListeneroldInput - the text viewer's previous input documentnewInput - the text viewer's new input document
public void inputDocumentChanged(IDocument oldInput,
IDocument newInput)
ITextInputListener
inputDocumentChanged in interface ITextInputListeneroldInput - the text viewer's previous input documentnewInput - the text viewer's new input document
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