org.eclipse.gef4.fx.swt.controls

Class FXSimpleLinearGradientPicker

java.lang.Object

org.eclipse.swt.widgets.Widget

org.eclipse.swt.widgets.Control

org.eclipse.swt.widgets.Scrollable

org.eclipse.swt.widgets.Composite

org.eclipse.gef4.fx.swt.controls.FXSimpleLinearGradientPicker

All Implemented Interfaces:

IPropertyChangeNotifier, Drawable

public class FXSimpleLinearGradientPicker
extends Composite
implements IPropertyChangeNotifier

The FXSimpleLinearGradientPicker allows the selection of two colors from which a gradient is constructed.

Field Summary

Fields inherited from class org.eclipse.swt.widgets.Control

view

Constructor Summary

Constructors

Constructor and Description
FXSimpleLinearGradientPicker(Composite parent, javafx.scene.paint.Color color1, javafx.scene.paint.Color color2) Constructs a new FXSimpleLinearGradientPicker.

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener)
static javafx.scene.paint.LinearGradient	createSimpleLinearGradient(javafx.scene.paint.Color c1, javafx.scene.paint.Color c2) Creates a simple color gradient from the given start color to the given end color.
javafx.scene.paint.LinearGradient	getSimpleLinearGradient() Returns the currently selected simple gradient.
static boolean	isSimpleLinearGradient(javafx.scene.paint.Paint paint) Returns true if the given Paint is a "simple" gradient, i.e. it has exactly 2 stops.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener)
void	setSimpleGradient(javafx.scene.paint.LinearGradient simpleLinearGradient) Changes the currently selected gradient to the given value.

Methods inherited from class org.eclipse.swt.widgets.Composite

changed, checkSubclass, computeSize, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable

computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar

Methods 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, 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, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FXSimpleLinearGradientPicker

public FXSimpleLinearGradientPicker(Composite parent,
                                    javafx.scene.paint.Color color1,
                                    javafx.scene.paint.Color color2)

Constructs a new FXSimpleLinearGradientPicker.

Parameters:

parent - The parent Composite.

color1 - The first color of the initial simple LinearGradient.

color2 - The second color of the initial simple LinearGradient.

Method Detail

createSimpleLinearGradient

public static javafx.scene.paint.LinearGradient createSimpleLinearGradient(javafx.scene.paint.Color c1,
                                                                           javafx.scene.paint.Color c2)

Creates a simple color gradient from the given start color to the given end color.

Parameters:

c1 - The start Color.

c2 - The end Color.

Returns:

The resulting LinearGradient.

isSimpleLinearGradient

public static boolean isSimpleLinearGradient(javafx.scene.paint.Paint paint)

Returns true if the given Paint is a "simple" gradient, i.e. it has exactly 2 stops. Otherwise returns false.

Parameters:

paint - The Paint in question.

Returns:

true if the given Paint is a simple gradient, otherwise false.

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Specified by:

addPropertyChangeListener in interface IPropertyChangeNotifier

getSimpleLinearGradient

public javafx.scene.paint.LinearGradient getSimpleLinearGradient()

Returns the currently selected simple gradient.

Returns:

The currently selected simple gradient.

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Specified by:

removePropertyChangeListener in interface IPropertyChangeNotifier

setSimpleGradient

public void setSimpleGradient(javafx.scene.paint.LinearGradient simpleLinearGradient)

Changes the currently selected gradient to the given value.

Parameters:

simpleLinearGradient - The new simple LinearGradient to select.