Package org.eclipse.swt.layout
Class RowData
java.lang.Object
org.eclipse.swt.layout.RowData
Each control controlled by a
RowLayout
can have its initial
width and height specified by setting a RowData
object
into the control.
The following code uses a RowData
object to change the initial
size of a Button
in a Shell
:
Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new RowLayout()); Button button1 = new Button(shell, SWT.PUSH); button1.setText("Button 1"); button1.setLayoutData(new RowData(50, 40));
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Field Summary
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Constructor Summary
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Method Summary
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Field Details
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width
public int widthwidth specifies the desired width in points. This value is the wHint passed into Control.computeSize(int, int, boolean) to determine the preferred size of the control. The default value is SWT.DEFAULT.- See Also:
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height
public int heightheight specifies the preferred height in points. This value is the hHint passed into Control.computeSize(int, int, boolean) to determine the preferred size of the control. The default value is SWT.DEFAULT.- See Also:
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exclude
public boolean excludeexclude informs the layout to ignore this control when sizing and positioning controls. If this value istrue
, the size and position of the control will not be managed by the layout. If this value isfalse
, the size and position of the control will be computed and assigned. The default value isfalse
.- Since:
- 3.1
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Constructor Details
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RowData
public RowData()Constructs a new instance of RowData using default values. -
RowData
public RowData(int width, int height) Constructs a new instance of RowData according to the parameters. A value of SWT.DEFAULT indicates that no minimum width or no minimum height is specified.- Parameters:
width
- a minimum width for the controlheight
- a minimum height for the control
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RowData
Constructs a new instance of RowData according to the parameter. A value of SWT.DEFAULT indicates that no minimum width or no minimum height is specified.- Parameters:
point
- a point whose x coordinate specifies a minimum width for the control and y coordinate specifies a minimum height for the control
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Method Details