| java.lang.Object
 org.eclipse.ui.internal.layout.LayoutCache
| LayoutCache | | public class LayoutCache (Code) | | Caches the preferred sizes of an array of controls
since:
3.0 |
| Method Summary | |
| public Point | computeSize(int controlIndex, int widthHint, int heightHint)
| | public void | flush(int controlIndex)
Flushes the cache for the given control. | | public void | flush()
Flushes the cache. | | public SizeCache | getCache(int idx)
| | public void | setControls(Control[] controls)
Sets the controls that are being cached here. |
| LayoutCache | | public LayoutCache()(Code) | | Creates an empty layout cache
|
| LayoutCache | | public LayoutCache(Control[] controls)(Code) | | Creates a cache for the given array of controls
Parameters:
controls - |
| computeSize | | public Point computeSize(int controlIndex, int widthHint, int heightHint)(Code) | | Computes the preferred size of the nth control
Parameters:
controlIndex - index of the control whose size will be computed
Parameters:
widthHint - width of the control (or SWT.DEFAULT if unknown)
Parameters:
heightHint - height of the control (or SWT.DEFAULT if unknown) the preferred size of the control |
| flush | | public void flush(int controlIndex)(Code) | | Flushes the cache for the given control. This should be called if exactly
one of the controls has changed but the remaining controls remain unmodified
Parameters:
controlIndex - |
| flush | | public void flush()(Code) | | Flushes the cache.
|
| getCache | | public SizeCache getCache(int idx)(Code) | | Returns the size cache for the given control
Parameters:
idx - |
| setControls | | public void setControls(Control[] controls)(Code) | | Sets the controls that are being cached here. If these are the same
controls that were used last time, this method does nothing. Otherwise,
the cache is flushed and a new cache is created for the new controls.
Parameters:
controls - |
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