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Eclipse Platform Release 3.1 |
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java.lang.Objectorg.eclipse.ui.forms.widgets.LayoutCache
Caches the preferred sizes of an array of controls
Constructor Summary | |
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LayoutCache()
Creates an empty layout cache |
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LayoutCache(Control[] controls)
Creates a cache for the given array of controls |
Method Summary | |
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Point |
computeSize(int controlIndex,
int widthHint,
int heightHint)
Computes the preferred size of the nth control |
void |
flush()
Flushes the cache. |
void |
flush(int controlIndex)
Flushes the cache for the given control. |
SizeCache |
getCache(int idx)
Returns the size cache for the given control |
void |
setControls(Control[] controls)
Sets the controls that are being cached here. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public LayoutCache()
public LayoutCache(Control[] controls)
controls
- Method Detail |
public SizeCache getCache(int idx)
idx
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public void setControls(Control[] controls)
controls
- public Point computeSize(int controlIndex, int widthHint, int heightHint)
controlIndex
- index of the control whose size will be computedwidthHint
- width of the control (or SWT.DEFAULT if unknown)heightHint
- height of the control (or SWT.DEFAULT if unknown)
public void flush(int controlIndex)
controlIndex
- public void flush()
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Guidelines for using Eclipse APIs.
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