Java Code Examples for org.eclipse.draw2d.Graphics#setBackgroundPattern()

The following examples show how to use org.eclipse.draw2d.Graphics#setBackgroundPattern() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: GaugeFigure.java From nebula with Eclipse Public License 2.0

6 votes

@Override
protected void fillShape(Graphics graphics) {
	graphics.setAntialias(SWT.ON);
	Pattern pattern = null;
	graphics.setBackgroundColor(GRAY_COLOR);
	if(support3D == null)
		support3D = GraphicsUtil.testPatternSupported(graphics);
	if(effect3D && support3D){		
			pattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(), bounds.x, bounds.y,
					bounds.x + bounds.width, bounds.y + bounds.height, WHITE_COLOR, BORDER_COLOR);
			graphics.setBackgroundPattern(pattern);							
	}			
	super.fillShape(graphics);
	if(effect3D && support3D)
		pattern.dispose();			
}

Example 2

Source File: KnobFigure.java From nebula with Eclipse Public License 2.0

6 votes

@Override
protected void fillShape(Graphics graphics) {
	graphics.setAntialias(SWT.ON);
	Pattern pattern = null;
	graphics.setBackgroundColor(thumbColor);
	boolean support3D = GraphicsUtil.testPatternSupported(graphics);
	if(support3D && effect3D){
		try {
			graphics.setBackgroundColor(thumbColor);
			super.fillShape(graphics);
			pattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(), bounds.x, bounds.y,
					bounds.x + bounds.width, bounds.y + bounds.height, 
					WHITE_COLOR, 0, WHITE_COLOR, 255);
			graphics.setBackgroundPattern(pattern);
		} catch (Exception e) {
			support3D = false;
			pattern.dispose();
		}				
	}			
	super.fillShape(graphics);
	if(effect3D && support3D)
		pattern.dispose();
	graphics.setForegroundColor(thumbColor);
}

Example 3

Source File: GraphicsUtil.java From nebula with Eclipse Public License 2.0

6 votes

public static synchronized boolean testPatternSupported(Graphics graphics){
	if(SWT.getPlatform().startsWith("rap")) //$NON-NLS-1$
		return false;
	if(!Preferences.useAdvancedGraphics())
		return false;
	String value = System.getProperty(Preferences.PROHIBIT_ADVANCED_GRAPHICS); //$NON-NLS-1$
	if(value != null && value.equals("true")) //$NON-NLS-1$
		return false;
	
	boolean support3D = true;
	//just test if pattern is supported on the platform.		
	try {						
		graphics.setBackgroundPattern(null);			
	} catch (Exception e) {
		support3D= false;				
	}
	
	return support3D;
}

Example 4

Source File: CollapsableEventSubprocessFigure.java From bonita-studio with GNU General Public License v2.0

6 votes

@Override
protected void fillShape(Graphics graphics) {
	if(useGradient){
		Rectangle r = getBounds().getCopy();
		Point topLeft = r.getTopLeft();
		Point bottomRight = r.getBottomRight();
		Pattern pattern = new Pattern(Display.getCurrent(), topLeft.x +2,
				topLeft.y+2 , bottomRight.x-2, bottomRight.y-2,gradientColor,255,getBackgroundColor(),90);
		graphics.setBackgroundPattern(pattern);
		graphics.fillRectangle(r.crop(new Insets(2,2,2,2)));
		graphics.setBackgroundPattern(null);
		pattern.dispose();
	}else{
		super.fillShape(graphics) ;
	}

}

Example 5

Source File: Bulb.java From nebula with Eclipse Public License 2.0

5 votes

@Override
protected void paintClientArea(Graphics graphics) {		
	graphics.setAntialias(SWT.ON);
	
	if(effect3D && GraphicsUtil.testPatternSupported(graphics)) {			
		// Fills the circle with solid bulb color
        graphics.setBackgroundColor(bulbColor);
        graphics.fillOval(bounds);
        
		//diagonal linear gradient
			Pattern p = new Pattern(Display.getCurrent(), bounds.x,	bounds.y,
					bounds.x + getWidth(), bounds.y + getHeight(),
					COLOR_WHITE, 255, bulbColor, 0);
        try {				
			graphics.setBackgroundPattern(p);
			graphics.fillOval(bounds);		
			p.dispose();
		} catch (Exception e) {
			p.dispose();				
		}
		
	} else {			
		graphics.setBackgroundColor(bulbColor);
		graphics.fillOval(bounds);
	}		
	
	super.paintClientArea(graphics);
}

Example 6

Source File: ScaledSliderFigure.java From nebula with Eclipse Public License 2.0

5 votes

@Override
protected void fillShape(Graphics g) {	
	g.setAntialias(SWT.ON);
	g.setClip(new Rectangle(getBounds().x, getBounds().y, getBounds().width, getBounds().height));
	g.setBackgroundColor(WHITE_COLOR);
	super.fillShape(g);
	Point leftPoint = getPoints().getPoint(0);
	Point rightPoint;
	if(horizontal) 
		rightPoint = getPoints().getPoint(4);
	else
		rightPoint = getPoints().getPoint(1);//.translate(0, -BREADTH/2);
	Pattern thumbPattern = null;
	boolean support3D = GraphicsUtil.testPatternSupported(g);
	if(effect3D && support3D) {
		thumbPattern = GraphicsUtil.createScaledPattern(g, Display.getCurrent(),
			leftPoint.x, leftPoint.y, rightPoint.x, rightPoint.y, WHITE_COLOR, 0, 
			thumbColor, 255);
		g.setBackgroundPattern(thumbPattern);		
	}else
		g.setBackgroundColor(thumbColor);
		
	g.fillPolygon(getPoints());
	
	if(effect3D && support3D)
		thumbPattern.dispose();
			
}

Example 7

Source File: ThermometerFigure.java From nebula with Eclipse Public License 2.0

5 votes

@Override
protected void fillShape(Graphics graphics) {
	graphics.setAntialias(SWT.ON);
	boolean support3D = false;
	if(effect3D)
		 support3D = GraphicsUtil.testPatternSupported(graphics);
	
	if(effect3D && support3D){
		graphics.setBackgroundColor(fillColor);
		super.fillShape(graphics);
		//int l = (int) ((bounds.width - lineWidth)*0.293/2);
		Pattern backPattern = null;
		
		 backPattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(), 
			bounds.x + lineWidth, bounds.y + lineWidth, 
			bounds.x+bounds.width-lineWidth, bounds.y+bounds.height-lineWidth,
			WHITE_COLOR,255, fillColor, 0);			
		graphics.setBackgroundPattern(backPattern);
		super.fillShape(graphics);
		backPattern.dispose();
		
	}else{
		graphics.setBackgroundColor(fillColor);				
		super.fillShape(graphics);
	}				
	
	String valueString = getValueText();
	Dimension valueSize = 
		FigureUtilities.getTextExtents(valueString, getFont());
	if(valueSize.width < bounds.width) {				
		graphics.setForegroundColor(contrastFillColor);
		graphics.drawText(valueString, new Point(
				bounds.x + bounds.width/2 - valueSize.width/2,
				bounds.y + bounds.height/2 - valueSize.height/2));				
	}			
}

Example 8

Source File: ThermometerFigure.java From nebula with Eclipse Public License 2.0

5 votes

@Override
protected void outlineShape(Graphics graphics) {
	boolean support3D = false;
	if(effect3D)
		 support3D = GraphicsUtil.testPatternSupported(graphics);
	
	if(effect3D && support3D)
		graphics.setForegroundColor(EFFECT3D_BULB_COLOR);
	else
		graphics.setForegroundColor(BLACK_COLOR);
	super.outlineShape(graphics);			
	//draw a small rectangle to hide the joint  
	
	
	if(effect3D && support3D) {
		graphics.setBackgroundColor(fillColor);
		graphics.fillRectangle(new Rectangle(pipe.getBounds().x + pipe.getLineWidth(),
			((LinearScale) scale).getValuePosition(scale.getRange().getLower(), false),
			Pipe.PIPE_WIDTH- pipe.getLineWidth() *2, 2));
		Pattern backPattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(), 
			pipe.getBounds().x, ((LinearScale) scale).getValuePosition(scale.getRange().getLower(), false),
			pipe.getBounds().x + Pipe.PIPE_WIDTH,
			((LinearScale) scale).getValuePosition(scale.getRange().getLower(), false),
			WHITE_COLOR,255, fillColor, 0);					
		graphics.setBackgroundPattern(backPattern);
		graphics.fillRectangle(new Rectangle(pipe.getBounds().x + pipe.getLineWidth(),
			((LinearScale) scale).getValuePosition(scale.getRange().getLower(), false),
			Pipe.PIPE_WIDTH- pipe.getLineWidth() *2, 2));
		backPattern.dispose();

	}else{
		graphics.setBackgroundColor(fillColor);
		
		graphics.fillRoundRectangle(new Rectangle(pipe.getBounds().x + pipe.getLineWidth(),
				((LinearScale) scale).getValuePosition(scale.getRange().getLower(), false),
				Pipe.PIPE_WIDTH- pipe.getLineWidth() *2, ((LinearScale) scale).getMargin()),
				Pipe.FILL_CORNER, Pipe.FILL_CORNER);			
	}
		
}

Example 9

Source File: ProgressBarFigure.java From nebula with Eclipse Public License 2.0

5 votes

@Override
protected void fillShape(Graphics g) {	
	g.setAntialias(SWT.ON);
	g.setClip(new Rectangle(getBounds().x, getBounds().y, getBounds().width, getBounds().height));
	g.setBackgroundColor(WHITE_COLOR);
	super.fillShape(g);
	Point leftPoint = getPoints().getPoint(0);
	Point rightPoint;
	//if(horizontal) 
		rightPoint = getPoints().getPoint(2);
	//else
	//	rightPoint = getPoints().getPoint(1);//.translate(0, -BREADTH/2);
	Pattern thumbPattern = null;
	boolean support3D = GraphicsUtil.testPatternSupported(g);
	setOutline(effect3D && support3D);
	if(effect3D && support3D) {
		thumbPattern = GraphicsUtil.createScaledPattern(g, Display.getCurrent(),
			leftPoint.x, leftPoint.y, rightPoint.x, rightPoint.y, WHITE_COLOR, 0, 
			fillColor, 255);
		g.setBackgroundPattern(thumbPattern);		
	}else
		g.setBackgroundColor(fillColor);
		
	g.fillPolygon(getPoints());
	
	if(effect3D && support3D)
		thumbPattern.dispose();
			
}

Example 10

Source File: ScaledSliderFigure.java From nebula with Eclipse Public License 2.0

4 votes

@Override
		protected void fillShape(Graphics graphics) {		
			
			graphics.setAntialias(SWT.ON);			
			int valuePosition = ((LinearScale) scale).getValuePosition(getCoercedValue(), false);
			boolean support3D = GraphicsUtil.testPatternSupported(graphics);
			if(effect3D && support3D) {		
				//fill background
				graphics.setBackgroundColor(fillBackgroundColor);
				super.fillShape(graphics);
				Pattern backGroundPattern; 
				if(horizontal)
					backGroundPattern= GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(),
						bounds.x, bounds.y,
						bounds.x, bounds.y + bounds.height,
						WHITE_COLOR, 255,
						fillBackgroundColor, 0);
				else
					backGroundPattern= GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(),
						bounds.x, bounds.y,
						bounds.x + bounds.width, bounds.y,
						WHITE_COLOR, 255,
						fillBackgroundColor, 0);
				graphics.setBackgroundPattern(backGroundPattern);
				super.fillShape(graphics);
				graphics.setForegroundColor(fillBackgroundColor);
				outlineShape(graphics);
				backGroundPattern.dispose();
				
				//fill value
				if(horizontal)
					backGroundPattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(),
						bounds.x, bounds.y,
						bounds.x, bounds.y + bounds.height,
						WHITE_COLOR, 255,
						fillColor, 0);
				else
					backGroundPattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(),
						bounds.x, bounds.y,
						bounds.x + bounds.width, bounds.y,
						WHITE_COLOR, 255,
						fillColor, 0);
				
				graphics.setBackgroundColor(fillColor);
				graphics.setForegroundColor(fillColor);
				if(horizontal){
					int fillWidth = valuePosition - bounds.x;				
					graphics.fillRectangle(new Rectangle(bounds.x,
						bounds.y, fillWidth, bounds.height));
					graphics.setBackgroundPattern(backGroundPattern);
					graphics.fillRectangle(new Rectangle(bounds.x,
						bounds.y, fillWidth, bounds.height));
					
					graphics.drawRectangle(new Rectangle(bounds.x + lineWidth / 2,
						bounds.y + lineWidth / 2, 
						fillWidth - Math.max(1, lineWidth),
						bounds.height - Math.max(1, lineWidth)));
					
					
				}else {
					int fillHeight = bounds.height - (valuePosition - bounds.y);				
					graphics.fillRectangle(new Rectangle(bounds.x,
						valuePosition, bounds.width, fillHeight));
					graphics.setBackgroundPattern(backGroundPattern);
					graphics.fillRectangle(new Rectangle(bounds.x,
						valuePosition, bounds.width, fillHeight));
					
					graphics.drawRectangle(new Rectangle(bounds.x + lineWidth / 2,
						valuePosition+ lineWidth / 2, 
						bounds.width- Math.max(1, lineWidth),
						fillHeight - Math.max(1, lineWidth)));
				}		
				
				backGroundPattern.dispose();
				
				
				
				
			}else {
				graphics.setBackgroundColor(fillBackgroundColor);
				super.fillShape(graphics);				
				graphics.setBackgroundColor(fillColor);
				if(horizontal)
					graphics.fillRectangle(new Rectangle(bounds.x,
							bounds.y, 						
							valuePosition - bounds.x, 
							bounds.height));
				else
					graphics.fillRectangle(new Rectangle(bounds.x,
							valuePosition,
							bounds.width,
							bounds.height - (valuePosition - bounds.y)));
//				graphics.setForegroundColor(outlineColor);
			}			
		}

Example 11

Source File: ThermometerFigure.java From nebula with Eclipse Public License 2.0

4 votes

@Override
protected void fillShape(Graphics graphics) {
	corner.height =PIPE_WIDTH/2;
	corner.width = PIPE_WIDTH/2;
	graphics.setBackgroundColor(fillBackgroundColor);
	
	int valuePosition = ((LinearScale) scale).getValuePosition(getCoercedValue(), false);
	if(maximum > minimum){
		if(value > maximum)
			valuePosition -= 10;
		else if(value < minimum)
			valuePosition +=10;
	}else{
		if(value > minimum)
			valuePosition += 10;
		else if(value < maximum)
			valuePosition -=10;
	}
	boolean support3D = false;
	if(effect3D)
		 support3D = GraphicsUtil.testPatternSupported(graphics);
	
	if(effect3D && support3D){
		graphics.setForegroundColor(EFFECT3D_PIPE_COLOR);
		//fill back
		super.fillShape(graphics);
		Pattern backPattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(), 
				bounds.x, bounds.y, bounds.x+bounds.width, bounds.y, 
				WHITE_COLOR,255, fillBackgroundColor, 0);
		graphics.setBackgroundPattern(backPattern);
		super.fillShape(graphics);
		backPattern.dispose();
		
		//fill value
		graphics.setBackgroundColor(fillColor);
		graphics.fillRoundRectangle(new Rectangle(bounds.x + lineWidth, 
				valuePosition,
				bounds.width - 2* lineWidth, 
				bounds.height - (valuePosition - bounds.y)),
				FILL_CORNER, FILL_CORNER);		
		backPattern = GraphicsUtil.createScaledPattern(graphics, Display.getCurrent(), 
				bounds.x, bounds.y, bounds.x+bounds.width, bounds.y, 
				WHITE_COLOR,255, fillColor, 0);
		graphics.setBackgroundPattern(backPattern);
		graphics.fillRoundRectangle(new Rectangle(bounds.x + lineWidth, 
				valuePosition,
				bounds.width - 2* lineWidth, 
				bounds.height - (valuePosition - bounds.y)),
				FILL_CORNER, FILL_CORNER);
		backPattern.dispose();			
	} else {
		super.fillShape(graphics);
		graphics.setBackgroundColor(fillColor);
		graphics.fillRoundRectangle(new Rectangle(bounds.x + lineWidth, 
			valuePosition,
			bounds.width - 2* lineWidth, 
			bounds.height - (valuePosition - bounds.y)),
			FILL_CORNER, FILL_CORNER);
	}
	
	
	
}

Example 12

Source File: SelectionFeedbackEditPolicy.java From bonita-studio with GNU General Public License v2.0

4 votes

public SelectionFeedbackEditPolicy(final EClass eClass) {

	feedBackFigure = new RoundedRectangle(){
		protected void fillShape(Graphics graphics) {
			Rectangle r = getBounds() ;

			Point topLeft = r.getTopLeft();
			Point bottomRight = r.getBottomRight();
			Color backGroundColor = null ;
			if(useSelectionColor){
				backGroundColor = ColorRegistry.getInstance().getColor(selectionColor) ;
			}else{
				backGroundColor=FiguresHelper.getFeedbackColor(eClass) ;
			}


			Pattern pattern = new Pattern(Display.getCurrent(), topLeft.x,
					topLeft.y, bottomRight.x, bottomRight.y,
					backGroundColor,30, backGroundColor,60);

			graphics.setBackgroundPattern(pattern);
			graphics.fillRoundRectangle(r, 20, 20) ;
			graphics.setAlpha(0) ;
			graphics.setBackgroundPattern(null);	
			pattern.dispose();

		};
	} ;


	figureListener = new FigureListener() {

		public void figureMoved(IFigure source) {
			hideFeedback();
			List<?> selectedEditPart = getHost().getViewer().getSelectedEditParts() ;
			if(selectedEditPart.contains(getHost())){

				if(!figureIsDisplayed()){
					showFeedback(zoomManager.getZoom());
				}
			}
		}
	};

}