com.tensegrity.gui.swt.control.buttons
Class TextureButton

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.swt.widgets.Canvas
                      com.tensegrity.gui.swt.control.widgets.BorderedWidget
                          com.tensegrity.gui.swt.control.buttons.AbstractButton
                              com.tensegrity.gui.swt.control.buttons.TextureButton

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable, java.util.EventListener, org.eclipse.swt.events.MouseListener, org.eclipse.swt.internal.SWTEventListener

public class TextureButton

extends AbstractButton

A typical button which is capable of displaying a Texture within its drawing area.

A TextureButton is used for choosing new textures. After clicking it a TextureItemDialog pops up, which lets the user load or select different textures.

TextureButton uses internally a TextureItemDialog

Version:

$Id: TextureButton.java,v 1.4 2005/03/21 11:14:54 ArndHouben Exp $

Author:

Arnd Houben

Field Summary

Fields inherited from class com.tensegrity.gui.swt.control.widgets.BorderedWidget

indent

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

handle

Constructor Summary

TextureButton(org.eclipse.swt.widgets.Composite parent, int style, PaintItem pItem)
Constructor which needs a PaintItem instance for initialising the button.

Method Summary

protected void	draw(org.eclipse.swt.graphics.GC gc, org.eclipse.swt.graphics.Rectangle cArea) Draw the content.
java.lang.String	getTextureKey() Returns the texture key
void	mouseDown(org.eclipse.swt.events.MouseEvent me)

Methods inherited from class com.tensegrity.gui.swt.control.buttons.AbstractButton

addSelectionListener, mouseDoubleClick, mouseUp, notifyListeners, removeSelectionListener, widgetDisposed

Methods inherited from class com.tensegrity.gui.swt.control.widgets.BorderedWidget

computeSize, hasBorder, setBorderColor

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

getCaret, scroll, setCaret, setFont

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

checkSubclass, getChildren, getLayout, getTabList, layout, layout, setFocus, setLayout, setTabList

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

computeTrim, getClientArea, getHorizontalBar, getVerticalBar

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

addControlListener, addFocusListener, addHelpListener, addKeyListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addPaintListener, addTraverseListener, computeSize, forceFocus, getAccessible, getBackground, getBorderWidth, getBounds, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removePaintListener, removeTraverseListener, setBackground, setBounds, setBounds, setCapture, setCursor, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update

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

addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TextureButton

public TextureButton(org.eclipse.swt.widgets.Composite parent,
                     int style,
                     PaintItem pItem)

Constructor which needs a PaintItem instance for initialising the button.

Parameters:

parent - the parent Composite to add this button to

style - the button style. Set SWT.BORDER for a bordered button

pItem - a PaintItem object for initializing the button conten

Method Detail

getTextureKey

public final java.lang.String getTextureKey()

Returns the texture key

Returns:

unique key which identifies a texture

draw

protected void draw(org.eclipse.swt.graphics.GC gc,
                    org.eclipse.swt.graphics.Rectangle cArea)

Description copied from class: BorderedWidget

Draw the content.

Specified by:

draw in class BorderedWidget

Parameters:

gc - the graphicd context to use for drawing

cArea - the area an implementing class can use for drawing

mouseDown

public void mouseDown(org.eclipse.swt.events.MouseEvent me)