Class WizardDialog.PageContainerFillLayout
- Enclosing class:
- WizardDialog
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Field Summary
Modifier and TypeFieldDescriptionint
The margin height;5
pixels by default.int
The margin width;5
pixels by default.int
The minimum height;0
pixels by default.int
The minimum width;0
pixels by default. -
Constructor Summary
ConstructorDescriptionPageContainerFillLayout
(int mw, int mh, int minW, int minH) Creates new layout object. -
Method Summary
Modifier and TypeMethodDescriptioncomputeSize
(Composite composite, int wHint, int hHint, boolean force) Computes and returns the size of the specified composite's client area according to this layout.Returns the client area for the given composite according to this layout.void
Lays out the children of the specified composite according to this layout.void
Lays outs the page according to this layout.void
Sets the location of the page so that its origin is in the upper left corner.Methods inherited from class org.eclipse.swt.widgets.Layout
flushCache
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Field Details
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marginWidth
public int marginWidthThe margin width;5
pixels by default. -
marginHeight
public int marginHeightThe margin height;5
pixels by default. -
minimumWidth
public int minimumWidthThe minimum width;0
pixels by default. -
minimumHeight
public int minimumHeightThe minimum height;0
pixels by default.
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Constructor Details
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PageContainerFillLayout
public PageContainerFillLayout(int mw, int mh, int minW, int minH) Creates new layout object.- Parameters:
mw
- the margin widthmh
- the margin heightminW
- the minimum widthminH
- the minimum height
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Method Details
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computeSize
Description copied from class:Layout
Computes and returns the size of the specified composite's client area according to this layout.This method computes the size that the client area of the composite must be in order to position all children at their preferred size inside the composite according to the layout algorithm encoded by this layout.
When a width or height hint is supplied, it is used to constrain the result. For example, if a width hint is provided that is less than the width of the client area, the layout may choose to wrap and increase height, clip, overlap, or otherwise constrain the children.
- Specified by:
computeSize
in classLayout
- Parameters:
composite
- a composite widget using this layoutwHint
- width (SWT.DEFAULT
for preferred size)hHint
- height (SWT.DEFAULT
for preferred size)force
-true
means flush cached layout values- Returns:
- a point containing the computed size (width, height)
- See Also:
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Layout.layout(org.eclipse.swt.widgets.Composite, boolean)
Control.getBorderWidth()
Control.getBounds()
Control.getSize()
Control.pack(boolean)
- "computeTrim, getClientArea for controls that implement them"
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getClientArea
Returns the client area for the given composite according to this layout.- Parameters:
c
- the composite- Returns:
- the client area rectangle
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layout
Description copied from class:Layout
Lays out the children of the specified composite according to this layout.This method positions and sizes the children of a composite using the layout algorithm encoded by this layout. Children of the composite are positioned in the client area of the composite. The position of the composite is not altered by this method.
When the flush cache hint is true, the layout is instructed to flush any cached values associated with the children. Typically, a layout will cache the preferred sizes of the children to avoid the expense of computing these values each time the widget is laid out.
When layout is triggered explicitly by the programmer the flush cache hint is true. When layout is triggered by a resize, either caused by the programmer or by the user, the hint is false.
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layoutPage
Lays outs the page according to this layout.- Parameters:
w
- the control
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setPageLocation
Sets the location of the page so that its origin is in the upper left corner.- Parameters:
w
- the control
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