Package org.eclipse.swt.layout
Class FormData
java.lang.Object
org.eclipse.swt.layout.FormData
Instances of this class are used to define the attachments 
 of a control in a 
FormLayout. 
 
 To set a FormData object into a control, you use the 
 setLayoutData () method. To define attachments for the 
 FormData, set the fields directly, like this:
 
    FormData data = new FormData();
    data.left = new FormAttachment(0,5);
    data.right = new FormAttachment(100,-5);
    button.setLayoutData(formData);
 
 
 
 FormData contains the FormAttachments for 
 each edge of the control that the FormLayout uses to
 determine the size and position of the control. FormData
 objects also allow you to set the width and height of controls within
 a FormLayout. 
 
- Since:
- 1.0
- See Also:
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Field SummaryFieldsModifier and TypeFieldDescriptionbottom specifies the attachment of the bottom of the control.intheight specifies the preferred height in pixels.left specifies the attachment of the left side of the control.right specifies the attachment of the right side of the control.top specifies the attachment of the top of the control.intwidth specifies the preferred width in pixels.
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Constructor SummaryConstructors
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Method Summary
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Field Details- 
widthpublic int widthwidth specifies the preferred width in pixels. 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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heightpublic int heightheight specifies the preferred height in pixels. 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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leftleft specifies the attachment of the left side of the control.
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rightright specifies the attachment of the right side of the control.
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toptop specifies the attachment of the top of the control.
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bottombottom specifies the attachment of the bottom of the control.
 
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Constructor Details- 
FormDatapublic FormData()Constructs a new instance of FormData using default values.
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FormDatapublic FormData(int width, int height) Constructs a new instance of FormData 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 control
- height- a minimum height for the control
 
 
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Method Details