TabWorkspace Extension

Methods

Basic sample

public class TabWorkspaceExample extends TabWorkspaceExtension {
	private VerticalPanel vPanel;
 
	/**
	 * TabWorkspaceExample
	 */
	public TabWorkspaceExample() {
		vPanel = new VerticalPanel();
		vPanel.add(new HTML("new workspace example"));
 
		vPanel.setStyleName("okm-Input");
 
		initWidget(vPanel);
	}
 
	@Override
	public String getTabText() {
		return "tab workspace";
	}
 
        @Override
	public void setTab(TabBar tabBar, int tabIndex) {
	}
 
        @Override
	public String getExtensionUUID() {
		return String.valueOf("44f94470-d097-11df-bd3b-0800200c9a66");
	}
}

Sample with iframe

public class TabWorkspace extends TabWorkspaceExtension {
	private VerticalPanel vPanel;
	private Frame iframe;
	private String textLabel = "";
	private TabBar tabBar;
	private int tabIndex = 0;
 
	/**
	 * TabWorkspace
	 */
	public TabWorkspace() {
		vPanel = new VerticalPanel();
		iframe = new Frame("about:blank");
 
		DOM.setElementProperty(iframe.getElement(), "frameborder", "0");
		DOM.setElementProperty(iframe.getElement(), "marginwidth", "0");
		DOM.setElementProperty(iframe.getElement(), "marginheight", "0");
 
		// Commented because on IE show clear if allowtransparency=true
		DOM.setElementProperty(iframe.getElement(), "allowtransparency", "false");
		DOM.setElementProperty(iframe.getElement(), "scrolling", "no");
 
		iframe.setUrl(Main.CONTEXT + "/sample/index.jsp");
		iframe.setStyleName("okm-Iframe");
 
		vPanel.add(iframe);
		vPanel.setCellHorizontalAlignment(iframe, HasAlignment.ALIGN_CENTER);
 
		vPanel.setWidth("100%");
		vPanel.setHeight("100%");
 
		initWidget(vPanel);
	}
 
	/**
	 * Sets the size on initialization
	 * 
	 * @param width The max width of the widget
	 * @param height The max height of the widget
	 */
	public void setPixelSize(int width, int height) {
		iframe.setPixelSize(width - 2, height - 2);
	}
 
	/**
	 * setTextLabel
	 */
	public void setTextLabel(String textLabel) {
		this.textLabel = textLabel;
	}
 
	@Override
	public String getTabText() {
		return textLabel;
	}
 
	@Override
	public void setTab(TabBar tabBar, int tabIndex) {
		this.tabBar = tabBar;
		this.tabIndex = tabIndex;
	}
 
        @Override
	public String getExtensionUUID() {
		return String.valueOf("44f94470-d097-11df-bd3b-0800200c9a66");
	}
}