Package org.eclipse.draw2d
Class FreeformViewport
java.lang.Object
org.eclipse.draw2d.Figure
org.eclipse.draw2d.Viewport
org.eclipse.draw2d.FreeformViewport
- All Implemented Interfaces:
PropertyChangeListener
,EventListener
,IFigure
A viewport for
FreeformFigures
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FreeformFigures can only reside in this type of viewport.-
Nested Class Summary
Nested classes/interfaces inherited from class org.eclipse.draw2d.Figure
Figure.FigureIterator, Figure.IdentitySearch, Figure.ReverseFigureChildrenIterator
Nested classes/interfaces inherited from interface org.eclipse.draw2d.IFigure
IFigure.NoInsets
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Field Summary
Fields inherited from class org.eclipse.draw2d.Viewport
PROPERTY_VIEW_LOCATION
Fields inherited from class org.eclipse.draw2d.Figure
bgColor, border, bounds, fgColor, flags, font, MAX_FLAG, maxSize, minSize, NO_MANAGER, prefSize, toolTip
Fields inherited from interface org.eclipse.draw2d.IFigure
MAX_DIMENSION, MIN_DIMENSION, NO_INSETS
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected void
Readjusts the scrollbars.protected boolean
Returnstrue
.Methods inherited from class org.eclipse.draw2d.Viewport
getClientArea, getContents, getContentsTracksHeight, getContentsTracksWidth, getHorizontalRangeModel, getVerticalRangeModel, getViewLocation, isCoordinateSystem, paintClientArea, propertyChange, setContents, setContentsTracksHeight, setContentsTracksWidth, setHorizontalLocation, setHorizontalRangeModel, setIgnoreScroll, setVerticalLocation, setVerticalRangeModel, setViewLocation, setViewLocation, translateFromParent, translateToParent, useGraphicsTranslate, validate
Methods inherited from class org.eclipse.draw2d.Figure
add, add, add, add, addAncestorListener, addCoordinateListener, addFigureListener, addFocusListener, addKeyListener, addLayoutListener, addListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, containsPoint, containsPoint, erase, findDescendantAtExcluding, findFigureAt, findFigureAt, findFigureAt, findFigureAtExcluding, findMouseEventTargetAt, findMouseEventTargetInDescendantsAt, fireCoordinateSystemChanged, fireFigureMoved, fireMoved, firePropertyChange, firePropertyChange, firePropertyChange, getBackgroundColor, getBorder, getBounds, getChildren, getChildrenRevIterable, getClientArea, getClippingStrategy, getCursor, getFlag, getFont, getForegroundColor, getInsets, getLayoutManager, getListeners, getListenersIterable, getLocalBackgroundColor, getLocalFont, getLocalForegroundColor, getLocation, getMaximumSize, getMinimumSize, getMinimumSize, getParent, getPreferredSize, getPreferredSize, getSize, getToolTip, getUpdateManager, handleFocusGained, handleFocusLost, handleKeyPressed, handleKeyReleased, handleMouseDoubleClicked, handleMouseDragged, handleMouseEntered, handleMouseExited, handleMouseHover, handleMouseMoved, handleMousePressed, handleMouseReleased, hasFocus, internalGetEventDispatcher, intersects, invalidate, invalidateTree, isEnabled, isFocusTraversable, isMirrored, isMouseEventTarget, isOpaque, isRequestFocusEnabled, isShowing, isValid, isValidationRoot, isVisible, layout, optimizeClip, paint, paintBorder, paintChildren, paintFigure, primTranslate, remove, removeAll, removeAncestorListener, removeCoordinateListener, removeFigureListener, removeFocusListener, removeKeyListener, removeLayoutListener, removeListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, revalidate, setBackgroundColor, setBorder, setBounds, setChildrenDirection, setChildrenEnabled, setChildrenOrientation, setClippingStrategy, setConstraint, setCursor, setEnabled, setFlag, setFocusTraversable, setFont, setForegroundColor, setLayoutManager, setLocation, setMaximumSize, setMinimumSize, setOpaque, setParent, setPreferredSize, setPreferredSize, setRequestFocusEnabled, setSize, setSize, setToolTip, setValid, setVisible, translate, translateToAbsolute, translateToRelative
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Constructor Details
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FreeformViewport
public FreeformViewport()Constructs a new FreeformViewport. This viewport must use graphics translation to scroll the FreeformFigures inside of it.
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Method Details
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readjustScrollBars
protected void readjustScrollBars()Readjusts the scrollbars. In doing so, it gets the freeform extent of the contents and unions this rectangle with this viewport's client area, then sets the contents freeform bounds to be this unioned rectangle. Then proceeds to set the scrollbar values based on this new information.- Overrides:
readjustScrollBars
in classViewport
- See Also:
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useLocalCoordinates
protected boolean useLocalCoordinates()Returnstrue
.- Overrides:
useLocalCoordinates
in classFigure
- Returns:
true
if this Figure uses local coordinates- See Also:
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