Package org.eclipse.ui.forms.widgets
Class Twistie
- All Implemented Interfaces:
Drawable
A custom selectable control that can be used to control areas that can be
expanded or collapsed. The control control can be toggled between selected
and deselected state with a mouse or by pressing 'Enter' while the control
has focus.
The control is rendered as a triangle that points to the right in the collapsed and down in the expanded state. Triangle color can be changed.
- Styles:
- None
- Since:
- 3.0
- See Also:
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Field Summary
Fields inherited from class org.eclipse.ui.forms.widgets.ToggleHyperlink
hover, innerHeight, innerWidthFields inherited from class org.eclipse.ui.forms.widgets.AbstractHyperlink
marginHeight, marginWidthFields inherited from class org.eclipse.swt.widgets.Widget
nativeZoom -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected voidpaintHyperlink(GC gc) Paints the hyperlink as a reaction to the provided paint event.voidsetEnabled(boolean enabled) Enables the receiver if the argument istrue, and disables it otherwise.Methods inherited from class org.eclipse.ui.forms.widgets.ToggleHyperlink
computeSize, geHoverDecorationColor, getDecorationColor, getHoverDecorationColor, isExpanded, setDecorationColor, setExpanded, setHoverDecorationColorMethods inherited from class org.eclipse.ui.forms.widgets.AbstractHyperlink
addHyperlinkListener, getHref, getSelection, getText, handleActivate, handleEnter, handleExit, paint, removeHyperlinkListener, setHrefMethods inherited from class org.eclipse.swt.widgets.Canvas
drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIMEMethods inherited from class org.eclipse.swt.widgets.Composite
changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList, toStringMethods inherited from class org.eclipse.swt.widgets.Scrollable
computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar, setScrollbarsModeMethods inherited from class org.eclipse.swt.widgets.Control
addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, 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, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, updateMethods 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, removeListener, removeTypedListener, reskin, setData, setDataMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.eclipse.swt.graphics.Drawable
isAutoScalable
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Constructor Details
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Twistie
Creates a control in a provided composite.- Parameters:
parent- the parentstyle- the style
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Method Details
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paintHyperlink
Description copied from class:AbstractHyperlinkPaints the hyperlink as a reaction to the provided paint event.- Specified by:
paintHyperlinkin classAbstractHyperlink- Parameters:
gc- graphic context
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setEnabled
public void setEnabled(boolean enabled) Description copied from class:ControlEnables the receiver if the argument istrue, and disables it otherwise. A disabled control is typically not selectable from the user interface and draws with an inactive or "grayed" look.- Overrides:
setEnabledin classAbstractHyperlink- Parameters:
enabled- the new enabled state
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