Class ViewForm
- All Implemented Interfaces:
Drawable
- Direct Known Subclasses:
CompareViewerPane
Note that although this class is a subclass of Composite
,
it does not make sense to set a layout on it.
- Styles:
- BORDER, FLAT
- Events:
- (None)
IMPORTANT: This class is not intended to be subclassed.
- See Also:
- Restriction:
- This class is not intended to be subclassed by clients.
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Field Summary
Modifier and TypeFieldDescriptionstatic RGB
Deprecated.static RGB
Deprecated.static RGB
Deprecated.int
horizontalSpacing specifies the number of points between the right edge of one cell and the left edge of its neighbouring cell to the right.int
marginHeight specifies the number of points of vertical margin that will be placed along the top and bottom edges of the form.int
marginWidth specifies the number of points of horizontal margin that will be placed along the left and right edges of the form.int
verticalSpacing specifies the number of points between the bottom edge of one cell and the top edge of its neighbouring cell underneath.Fields inherited from class org.eclipse.swt.widgets.Widget
nativeZoom
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptioncomputeTrim
(int x, int y, int width, int height) Given a desired client area for the receiver (as described by the arguments), returns the bounding rectangle which would be required to produce that client area.Returns a rectangle which describes the area of the receiver which is capable of displaying data (that is, not covered by the "trimmings").Returns the content area.Returns Control that appears in the top center of the pane.Returns the Control that appears in the top left corner of the pane.Returns the control in the top right corner of the pane.void
setBorderVisible
(boolean show) Specify whether the border should be displayed or not.void
setContent
(Control content) Sets the content.void
Sets the layout which is associated with the receiver to be the argument which may be null.void
setTopCenter
(Control topCenter) Set the control that appears in the top center of the pane.void
setTopCenterSeparate
(boolean show) If true, the topCenter will always appear on a separate line by itself, otherwise the topCenter will appear in the top row if there is room and will be moved to the second row if required.void
Set the control that appears in the top left corner of the pane.void
Set the control that appears in the top right corner of the pane.Methods inherited from class org.eclipse.swt.widgets.Composite
changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayoutDeferred, setTabList, toString
Methods inherited from class org.eclipse.swt.widgets.Scrollable
getHorizontalBar, getScrollbarsMode, getVerticalBar, setScrollbarsMode
Methods inherited from class org.eclipse.swt.widgets.Control
addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update
Methods inherited from class org.eclipse.swt.widgets.Widget
addDisposeListener, addListener, addTypedListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, getTypedListeners, isAutoDirection, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, removeTypedListener, reskin, setData, setData
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.eclipse.swt.graphics.Drawable
isAutoScalable
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Field Details
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marginWidth
public int marginWidthmarginWidth specifies the number of points of horizontal margin that will be placed along the left and right edges of the form. The default value is 0. -
marginHeight
public int marginHeightmarginHeight specifies the number of points of vertical margin that will be placed along the top and bottom edges of the form. The default value is 0. -
horizontalSpacing
public int horizontalSpacinghorizontalSpacing specifies the number of points between the right edge of one cell and the left edge of its neighbouring cell to the right. The default value is 1. -
verticalSpacing
public int verticalSpacingverticalSpacing specifies the number of points between the bottom edge of one cell and the top edge of its neighbouring cell underneath. The default value is 1. -
borderInsideRGB
Deprecated.Color of innermost line of drop shadow border. NOTE This field is badly named and can not be fixed for backwards compatibility. It should be capitalized. -
borderMiddleRGB
Deprecated.Color of middle line of drop shadow border. NOTE This field is badly named and can not be fixed for backwards compatibility. It should be capitalized. -
borderOutsideRGB
Deprecated.Color of outermost line of drop shadow border. NOTE This field is badly named and can not be fixed for backwards compatibility. It should be capitalized.
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Constructor Details
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ViewForm
Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.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 theint
"|" operator) two or more of thoseSWT
style constants. The class description lists the style constants that are applicable to the class. Style bits are also inherited from superclasses.- Parameters:
parent
- a widget which will be the parent of the new instance (cannot be null)style
- the style of widget to construct- Throws:
IllegalArgumentException
-- ERROR_NULL_ARGUMENT - if the parent is null
SWTException
-- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent
- See Also:
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Method Details
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computeTrim
Description copied from class:Scrollable
Given a desired client area for the receiver (as described by the arguments), returns the bounding rectangle which would be required to produce that client area.In other words, it returns a rectangle such that, if the receiver's bounds were set to that rectangle, the area of the receiver which is capable of displaying data (that is, not covered by the "trimmings") would be the rectangle described by the arguments (relative to the receiver's parent).
- Overrides:
computeTrim
in classScrollable
- Parameters:
x
- the desired x coordinate of the client areay
- the desired y coordinate of the client areawidth
- the desired width of the client areaheight
- the desired height of the client area- Returns:
- the required bounds to produce the given client area
- See Also:
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getClientArea
Description copied from class:Scrollable
Returns a rectangle which describes the area of the receiver which is capable of displaying data (that is, not covered by the "trimmings").- Overrides:
getClientArea
in classScrollable
- Returns:
- the client area
- See Also:
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getContent
Returns the content area.- Returns:
- the control in the content area of the pane or null
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getTopCenter
Returns Control that appears in the top center of the pane. Typically this is a toolbar.- Returns:
- the control in the top center of the pane or null
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getTopLeft
Returns the Control that appears in the top left corner of the pane. Typically this is a label such as CLabel.- Returns:
- the control in the top left corner of the pane or null
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getTopRight
Returns the control in the top right corner of the pane. Typically this is a Close button or a composite with a Menu and Close button.- Returns:
- the control in the top right corner of the pane or null
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setContent
Sets the content. Setting the content to null will remove it from the pane - however, the creator of the content must dispose of the content.- Parameters:
content
- the control to be displayed in the content area or null- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
- ERROR_INVALID_ARGUMENT - if the control is not a child of this ViewForm
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setLayout
Sets the layout which is associated with the receiver to be the argument which may be null.Note: No Layout can be set on this Control because it already manages the size and position of its children.
- Overrides:
setLayout
in classComposite
- Parameters:
layout
- the receiver's new layout or null- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
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setTopCenter
Set the control that appears in the top center of the pane. Typically this is a toolbar. The topCenter is optional. Setting the topCenter to null will remove it from the pane - however, the creator of the topCenter must dispose of the topCenter.- Parameters:
topCenter
- the control to be displayed in the top center or null- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
- ERROR_INVALID_ARGUMENT - if the control is not a child of this ViewForm
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setTopLeft
Set the control that appears in the top left corner of the pane. Typically this is a label such as CLabel. The topLeft is optional. Setting the top left control to null will remove it from the pane - however, the creator of the control must dispose of the control.- Parameters:
c
- the control to be displayed in the top left corner or null- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
- ERROR_INVALID_ARGUMENT - if the control is not a child of this ViewForm
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setTopRight
Set the control that appears in the top right corner of the pane. Typically this is a Close button or a composite with a Menu and Close button. The topRight is optional. Setting the top right control to null will remove it from the pane - however, the creator of the control must dispose of the control.- Parameters:
c
- the control to be displayed in the top right corner or null- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
- ERROR_INVALID_ARGUMENT - if the control is not a child of this ViewForm
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setBorderVisible
public void setBorderVisible(boolean show) Specify whether the border should be displayed or not.- Parameters:
show
- true if the border should be displayed- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
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setTopCenterSeparate
public void setTopCenterSeparate(boolean show) If true, the topCenter will always appear on a separate line by itself, otherwise the topCenter will appear in the top row if there is room and will be moved to the second row if required.- Parameters:
show
- true if the topCenter will always appear on a separate line by itself- Throws:
SWTException
-- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
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