Bug 202316 [Forms] Add gradient sharing support for FormHeading
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/internal/forms/widgets/FormHeading.java
toolBarManager.getControl().setBackground(bg);
		putColor(COLOR_BASE_BG, bg);
	}
	/**
	 * Sets the foreground color of the header.
	 */
	public void setForeground(Color fg) {
		super.setForeground(fg);
		titleRegion.setForeground(fg);
		if (messageRegion != null)
			messageRegion.setForeground(fg);
	}
	/**
	 * Sets the text to be rendered at the top of the form above the body as a
	 * title.
	 * 
	 * @param text
	 *            the title text
	 */
	public void setText(String text) {
		titleRegion.setText(text);
	}
	public void setFont(Font font) {
		super.setFont(font);
		titleRegion.setFont(font);
	}
	/**
	 * Sets the image to be rendered to the left of the title.
	 * 
	 * @param image