Examples with Color org.eclipse.swt.graphics.Color used on opensource projects

Example 6 with Color

use of org.eclipse.swt.graphics.Color in project tdi-studio-se by Talend.

the class SchemaXMLLinker method initColors.

/**
     * amaumont Comment method "initColors".
     * 
     * @param display
     */
private void initColors(Display display) {
    // selectedLoopLinkColor = new Color(display, 255, 131, 255);
    // light blue
    selectedLoopLinkColor = new Color(display, 110, 168, 255);
    selectedRelativeLinkColor = new Color(display, 110, 168, 0);
    getSource().addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            selectedLoopLinkColor.dispose();
            selectedRelativeLinkColor.dispose();
            getSource().removeDisposeListener(this);
        }
    });
}

Example 7 with Color

use of org.eclipse.swt.graphics.Color in project tdi-studio-se by Talend.

the class ColorCombo method popupEvent.

void popupEvent(Event event) {
    switch(event.type) {
        case SWT.Paint:
            // draw black rectangle around list
            Rectangle listRect = list.getBounds();
            Color black = getDisplay().getSystemColor(SWT.COLOR_BLACK);
            event.gc.setForeground(black);
            event.gc.drawRectangle(0, 0, listRect.width + 1, listRect.height + 1);
            break;
        case SWT.Close:
            event.doit = false;
            dropDown(false);
            break;
        case SWT.Deactivate:
            /*
             * Bug in GTK. When the arrow button is pressed the popup control receives a deactivate event and then the
             * arrow button receives a selection event. If we hide the popup in the deactivate event, the selection
             * event will show it again. To prevent the popup from showing again, we will let the selection event of the
             * arrow button hide the popup. In Windows, hiding the popup during the deactivate causes the deactivate to
             * be called twice and the selection event to be disappear.
             */
            if (!"carbon".equals(SWT.getPlatform())) {
                //$NON-NLS-1$
                Point point = arrow.toControl(getDisplay().getCursorLocation());
                Point size = arrow.getSize();
                Rectangle rect = new Rectangle(0, 0, size.x, size.y);
                if (!rect.contains(point)) {
                    dropDown(false);
                }
            } else {
                dropDown(false);
            }
            break;
    }
}

Example 8 with Color

use of org.eclipse.swt.graphics.Color in project tdi-studio-se by Talend.

the class ImportItemWizardPage method createItemList.

private void createItemList(Composite workArea) {
    Composite labelComposite = new Composite(workArea, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginWidth = 0;
    layout.makeColumnsEqualWidth = false;
    labelComposite.setLayout(layout);
    Label title = new Label(labelComposite, SWT.NONE);
    //$NON-NLS-1$
    title.setText(Messages.getString("ImportItemWizardPage.ItemsList"));
    itemListInfo = new Label(labelComposite, SWT.NONE);
    // red
    itemListInfo.setForeground(new Color(null, 255, 0, 0));
    //$NON-NLS-1$
    itemListInfo.setText(Messages.getString("ImportItemWizardPage.NoValidItems"));
    itemListInfo.setVisible(false);
    Composite listComposite = new Composite(workArea, SWT.NONE);
    GridLayout layout2 = new GridLayout();
    layout2.numColumns = 2;
    layout2.marginWidth = 0;
    layout2.makeColumnsEqualWidth = false;
    listComposite.setLayout(layout2);
    GridData gridData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
    gridData.heightHint = 250;
    gridData.widthHint = 600;
    listComposite.setLayoutData(gridData);
    checkTreeViewer = (CheckboxTreeViewer) createTreeViewer(listComposite);
    createSelectionButtons(listComposite);
}

Example 9 with Color

use of org.eclipse.swt.graphics.Color in project tdi-studio-se by Talend.

the class DummyConnectionFigure method setConnectionProperty.

protected void setConnectionProperty(IConnectionProperty connectionProperty) {
    if (connectionProperty == null) {
        return;
    }
    setLineStyle(connectionProperty.getLineStyle());
    Color color = ColorUtils.getCacheColor(connectionProperty.getRGB());
    ResourceDisposeUtil.setAndCheckColor(this, color, true);
    if (!DesignerPlugin.getDefault().getPreferenceStore().getBoolean(TalendDesignerPrefConstants.EDITOR_LINESTYLE)) {
        this.setLineWidth(1);
    } else {
        this.setLineWidth(2);
    }
}

Example 10 with Color

use of org.eclipse.swt.graphics.Color in project tdi-studio-se by Talend.

the class ColorProviderMapper method releaseColor.

public static void releaseColor(ColorInfo colorInfo) {
    Color color = colorsCache.get(colorInfo);
    if (!color.isDisposed()) {
        color.dispose();
    }
    colorsCache.remove(colorInfo);
}