Java Code Examples for org.eclipse.jface.action.IAction#setHoverImageDescriptor()

The following examples show how to use org.eclipse.jface.action.IAction#setHoverImageDescriptor() . 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: JavaPluginImages.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
private static void setImageDescriptors(IAction action, String type, String relPath) {
	ImageDescriptor id= create("d" + type, relPath, false); //$NON-NLS-1$
	if (id != null)
		action.setDisabledImageDescriptor(id);

	/*
	 * id= create("c" + type, relPath, false); //$NON-NLS-1$
	 * if (id != null)
	 * 		action.setHoverImageDescriptor(id);
	 */

	ImageDescriptor descriptor= create("e" + type, relPath, true); //$NON-NLS-1$
	action.setHoverImageDescriptor(descriptor);
	action.setImageDescriptor(descriptor);
}
Example 2
Source File: JavaCompareUtilities.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up 
static void initAction(IAction a, ResourceBundle bundle, String prefix) {

		String labelKey= "label"; //$NON-NLS-1$
		String tooltipKey= "tooltip"; //$NON-NLS-1$
		String imageKey= "image"; //$NON-NLS-1$
		String descriptionKey= "description"; //$NON-NLS-1$

		if (prefix != null && prefix.length() > 0) {
			labelKey= prefix + labelKey;
			tooltipKey= prefix + tooltipKey;
			imageKey= prefix + imageKey;
			descriptionKey= prefix + descriptionKey;
		}

		a.setText(getString(bundle, labelKey, labelKey));
		a.setToolTipText(getString(bundle, tooltipKey, null));
		a.setDescription(getString(bundle, descriptionKey, null));

		String relPath= getString(bundle, imageKey, null);
		if (relPath != null && relPath.trim().length() > 0) {

			String dPath;
			String ePath;

			if (relPath.indexOf("/") >= 0) { //$NON-NLS-1$
				String path= relPath.substring(1);
				dPath= 'd' + path;
				ePath= 'e' + path;
			} else {
				dPath= "dlcl16/" + relPath; //$NON-NLS-1$
				ePath= "elcl16/" + relPath; //$NON-NLS-1$
			}

			ImageDescriptor id= JavaCompareUtilities.getImageDescriptor(dPath);	// we set the disabled image first (see PR 1GDDE87)
			if (id != null)
				a.setDisabledImageDescriptor(id);
			id= JavaCompareUtilities.getImageDescriptor(ePath);
			if (id != null) {
				a.setImageDescriptor(id);
				a.setHoverImageDescriptor(id);
			}
		}
	}