Examples with PaintEvent org.eclipse.swt.events.PaintEvent used on opensource projects

Example 71 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project netxms by netxms.

the class SplashHandler method init.

/* (non-Javadoc)
	 * @see org.eclipse.ui.splash.AbstractSplashHandler#init(org.eclipse.swt.widgets.Shell)
	 */
public void init(Shell splash) {
    super.init(splash);
    instance = this;
    String progressRectString = null;
    String messageRectString = null;
    String foregroundColorString = null;
    IProduct product = Platform.getProduct();
    if (product != null) {
        progressRectString = product.getProperty(IProductConstants.STARTUP_PROGRESS_RECT);
        messageRectString = product.getProperty(IProductConstants.STARTUP_MESSAGE_RECT);
        foregroundColorString = product.getProperty(IProductConstants.STARTUP_FOREGROUND_COLOR);
    }
    if (progressRectString != null) {
        Rectangle progressRect = StringConverter.asRectangle(progressRectString, new Rectangle(10, 10, 300, 15));
        setProgressRect(progressRect);
    }
    if (messageRectString != null) {
        Rectangle messageRect = StringConverter.asRectangle(messageRectString, new Rectangle(10, 35, 300, 15));
        setMessageRect(messageRect);
    }
    int foregroundColorInteger;
    try {
        foregroundColorInteger = Integer.parseInt(foregroundColorString, 16);
    } catch (Exception ex) {
        // off white
        foregroundColorInteger = 0xD2D7FF;
    }
    setForeground(new RGB((foregroundColorInteger & 0xFF0000) >> 16, (foregroundColorInteger & 0xFF00) >> 8, foregroundColorInteger & 0xFF));
    final Color versionColor = new Color(Display.getCurrent(), 224, 224, 224);
    // $NON-NLS-1$
    final Font versionFont = new Font(Display.getCurrent(), "Verdana", 9, SWT.NONE);
    // $NON-NLS-1$ //$NON-NLS-2$
    final String versionText = Messages.get().SplashHandler_Version + NXCommon.VERSION + " (" + BuildNumber.TEXT + ")";
    // $NON-NLS-1$
    final String copyrightText = "\u00A9 2003-2018 Raden Solutions";
    final Composite content = getContent();
    content.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            e.gc.setForeground(versionColor);
            e.gc.setFont(versionFont);
            int y = 240;
            Point size = e.gc.textExtent(copyrightText);
            e.gc.drawText(copyrightText, 485 - size.x, y, true);
            y += size.y + 2;
            size = e.gc.textExtent(versionText);
            e.gc.drawText(versionText, 485 - size.x, y, true);
        }
    });
    content.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            versionColor.dispose();
            versionFont.dispose();
        }
    });
}

Example 72 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project netxms by netxms.

the class ScreenshotView method createPartControl.

/*
    * (non-Javadoc)
    * 
    * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
    */
@Override
public void createPartControl(Composite parent) {
    parent.setLayout(new FillLayout());
    scroller = new ScrolledComposite(parent, SWT.H_SCROLL | SWT.V_SCROLL);
    canvas = new Canvas(scroller, SWT.NONE);
    canvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent e) {
            GC gc = e.gc;
            if (image != null) {
                gc.drawImage(image, 0, 0);
                gc.drawText(imageInfo, 10, image.getImageData().height + 10);
            } else if (errorMessage != null) {
                gc.setForeground(canvas.getDisplay().getSystemColor(SWT.COLOR_DARK_RED));
                gc.setFont(JFaceResources.getBannerFont());
                gc.drawText(errorMessage, 10, 10, true);
            }
        }
    });
    scroller.setContent(canvas);
    scroller.setExpandVertical(true);
    scroller.setExpandHorizontal(true);
    scroller.addControlListener(new ControlAdapter() {

        public void controlResized(ControlEvent e) {
            updateScrollerSize();
        }
    });
    activateContext();
    createActions();
    contributeToActionBars();
    refresh();
}

Example 73 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project netxms by netxms.

the class AvailabilityChart method createClientArea.

/* (non-Javadoc)
	 * @see org.netxms.ui.eclipse.widgets.DashboardElement#createClientArea(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createClientArea(Composite parent) {
    Composite clientArea = new Composite(parent, SWT.NONE);
    colors = new ColorCache(clientArea);
    GridLayout layout = new GridLayout();
    layout.numColumns = 4;
    clientArea.setLayout(layout);
    dayChart = createChart(clientArea, Messages.get().AvailabilityChart_Today);
    weekChart = createChart(clientArea, Messages.get().AvailabilityChart_ThisWeek);
    monthChart = createChart(clientArea, Messages.get().AvailabilityChart_ThisMonth);
    Canvas legend = new Canvas(clientArea, SWT.NONE);
    legend.addPaintListener(new PaintListener() {

        @Override
        public void paintControl(PaintEvent e) {
            paintLegend(e.gc);
        }
    });
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    legend.setLayoutData(gd);
    return clientArea;
}

Example 74 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project liferay-ide by liferay.

the class LayoutTplPreviewEditor method _refreshViewer.

private void _refreshViewer(GraphicalViewer viewer) {
    Control control = viewer.getControl();
    control.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent e) {
            EditPart editPage = getGraphicalViewer().getContents();
            editPage.refresh();
            control.removePaintListener(this);
        }
    });
}

Example 75 with PaintEvent

use of org.eclipse.swt.events.PaintEvent in project whole by wholeplatform.

the class LanguageWorkbenchSplashHandler method init.

public void init(Shell splash) {
    super.init(splash);
    IProduct product = Platform.getProduct();
    if (product == null) {
        getContent();
        return;
    }
    String progressPosition = product.getProperty(IProductConstants.STARTUP_PROGRESS_RECT);
    setProgressRect(StringConverter.asRectangle(progressPosition, new Rectangle(0, 0, 300, 15)));
    String messagePosition = product.getProperty(IProductConstants.STARTUP_MESSAGE_RECT);
    setMessageRect(StringConverter.asRectangle(messagePosition, new Rectangle(0, 35, 300, 15)));
    String foreground = product.getProperty(IProductConstants.STARTUP_FOREGROUND_COLOR);
    int foregroundColor;
    try {
        foregroundColor = Integer.parseInt(foreground, 16);
    } catch (NumberFormatException e) {
        // off white
        foregroundColor = 0xD2D7FF;
    }
    setForeground(new RGB((foregroundColor & 0xFF0000) >> 16, (foregroundColor & 0xFF00) >> 8, foregroundColor & 0xFF));
    getContent().addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent e) {
            e.gc.setForeground(getForeground());
            e.gc.drawText(Platform.getBundle("org.whole.product.lw").getVersion().toString(), 250, 52, true);
        }
    });
}