| Methods' Details |
getCanvas
- Description
- Get view canvas.
This method gets the underlying XCanvas to display on this
view.
- Returns
- XSpriteCanvas to display on. Must be valid, and the
same object, as long as this view is added to any slide show.
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clear
- Description
- This method clears the whole view area.
The slideshow uses this method to fully erase the view
content. Since the slideshow has no notion of view size, this
is the only reliable way to wholly clear the view.
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getTransformation
- Description
- Query the current transformation matrix for this view.
This method returns the transformation matrix of the
view. When notified via the transformation change listener,
the show will be displayed using the new transformation.
- Returns
- the view transformation matrix. Note that the slide
show itself will paint all slides as one-by-one boxes, one
therefore has to at least provide a scaling at this matrix to
blow this up to the desired device pixel size (640 times 480,
or whatever size the output view has). Furthermore, the aspect
ratio of the scaling should match that of the slides
(otherwise, the slides will be scaled anisotrophically).
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addTransformationChangedListener
| void |
| addTransformationChangedListener( |
[in] ::com::sun::star::util::XModifyListener |
xListener ); |
- Description
- Add a listener to get notified when the transformation matrix changes.
This method registers a listener with the view, which will get
called everytime the transformation matrix changes.
- Parameter xListener
- Listener interface to call when the transformation matrix changes.
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removeTransformationChangedListener
| void |
| removeTransformationChangedListener( |
[in] ::com::sun::star::util::XModifyListener |
xListener ); |
- Description
- Revoke a previously registered transformation matrix change listener.
- Parameter xListener
- Listener interface to revoke from being called.
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addPaintListener
- Description
- Add a listener to get notified when this view needs a repaint.
This method registers a listener with the view, which will get
called everytime the view needs an update of their screen
representation.
- Parameter xListener
- Listener interface to call when the view needs a repaint.
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removePaintListener
- Description
- Revoke a previously registered paint listener.
- Parameter xListener
- Listener interface to revoke from being called.
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addMouseListener
- Description
- Add a mouse listener to the view.
This method registers a listener with the view, which will get
called everytime the mouse is clicked on the view.
- Parameter xListener
- Listener interface to call when the mouse is clicked on the view.
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removeMouseListener
- Description
- Revoke a previously registered mouse listener.
- Parameter xListener
- Listener interface to revoke from being called.
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addMouseMotionListener
- Description
- Add a mouse motion listener to the view.
This method registers a listener with the view, which will get
called everytime the mouse is moved on the view.
- Parameter xListener
- Listener interface to call when the mouse is moved on the view.
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removeMouseMotionListener
- Description
- Revoke a previously registered mouse move listener.
- Parameter xListener
- Listener interface to revoke from being called.
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setMouseCursor
| void |
| setMouseCursor( |
[in] short |
nPointerShape ); |
- Description
- Change the mouse cursor currently in effect.
This method changes the mouse cursor currently in effect, for
this view.
- Parameter nPointerShape
- New mouse cursor shape to display for this view. Must be from
the ::com::sun::star::awt::SystemPointer constant group.
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getCanvasArea
- Description
- Get rectangle defining area inside of canvas device which
this slideshow view uses.
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