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java.lang.Objectorg.eclipse.swt.widgets.Widget
org.eclipse.swt.widgets.Control
org.eclipse.swt.widgets.Scrollable
org.eclipse.swt.widgets.Composite
org.eclipse.swt.custom.CBanner
public class CBanner
Instances of this class implement a Composite that lays out its children and allows programmatic control of the layout. It draws a separator between the left and right children which can be dragged to resize the right control. CBanner is used in the workbench to layout the toolbar area and perspective switching toolbar.
Note that although this class is a subclass of Composite
,
it does not make sense to set a layout on it.
IMPORTANT: This class is not intended to be subclassed.
Field Summary |
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Fields inherited from class org.eclipse.swt.widgets.Composite |
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embeddedHandle |
Fields inherited from class org.eclipse.swt.widgets.Widget |
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handle |
Constructor Summary | |
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CBanner(Composite parent,
int style)
Constructs a new instance of this class given its parent and a style value describing its behavior and appearance. |
Method Summary | |
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Control |
getBottom()
Returns the Control that appears on the bottom side of the banner. |
Rectangle |
getClientArea()
Returns a rectangle which describes the area of the receiver which is capable of displaying data (that is, not covered by the "trimmings"). |
Control |
getLeft()
Returns the Control that appears on the left side of the banner. |
Control |
getRight()
Returns the Control that appears on the right side of the banner. |
Point |
getRightMinimumSize()
Returns the minimum size of the control that appears on the right of the banner. |
int |
getRightWidth()
Returns the width of the control that appears on the right of the banner. |
boolean |
getSimple()
Returns true if the CBanner is rendered
with a simple, traditional shape. |
void |
setBottom(Control control)
Set the control that appears on the bottom side of the banner. |
void |
setLayout(Layout layout)
Sets the layout which is associated with the receiver to be the argument which may be null. |
void |
setLeft(Control control)
Set the control that appears on the left side of the banner. |
void |
setRight(Control control)
Set the control that appears on the right side of the banner. |
void |
setRightMinimumSize(Point size)
Set the minimum height of the control that appears on the right side of the banner. |
void |
setRightWidth(int width)
Set the width of the control that appears on the right side of the banner. |
void |
setSimple(boolean simple)
Sets the shape that the CBanner will use to render itself. |
Methods inherited from class org.eclipse.swt.widgets.Composite |
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changed, checkSubclass, computeSize, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayoutDeferred, setTabList |
Methods inherited from class org.eclipse.swt.widgets.Scrollable |
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computeTrim, getBorderWidth, getHorizontalBar, getVerticalBar |
Methods inherited from class org.eclipse.swt.widgets.Widget |
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addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public CBanner(Composite parent, int style)
The style value is either one of the style constants defined in
class SWT
which is applicable to instances of this
class, or must be built by bitwise OR'ing together
(that is, using the int
"|" operator) two or more
of those SWT
style constants. The class description
lists the style constants that are applicable to the class.
Style bits are also inherited from superclasses.
parent
- a widget which will be the parent of the new instance (cannot be null)style
- the style of widget to construct
java.lang.IllegalArgumentException
- SWTException
- Method Detail |
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public Control getBottom()
SWTException
- public Rectangle getClientArea()
Scrollable
getClientArea
in class Composite
Scrollable.computeTrim(int, int, int, int)
public Control getLeft()
SWTException
- public Control getRight()
SWTException
- public Point getRightMinimumSize()
public int getRightWidth()
public boolean getSimple()
true
if the CBanner is rendered
with a simple, traditional shape.
true
if the CBanner is rendered with a simple shapepublic void setBottom(Control control)
control
- the control to be displayed on the bottom or null
SWTException
- public void setLayout(Layout layout)
Note: No Layout can be set on this Control because it already manages the size and position of its children.
setLayout
in class Composite
layout
- the receiver's new layout or null
SWTException
- public void setLeft(Control control)
control
- the control to be displayed on the left or null
SWTException
- public void setRight(Control control)
control
- the control to be displayed on the right or null
SWTException
- public void setRightMinimumSize(Point size)
size
- the minimum size of the control on the right
SWTException
- public void setRightWidth(int width)
width
- the width of the control on the right
SWTException
- public void setSimple(boolean simple)
simple
- true
if the CBanner should render itself in a simple, traditional style
SWTException
-
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