TabWorkspace Extension

Methods

Basic sample

package com.openkm.extension.frontend.client;

import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.TabBar;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.openkm.frontend.client.extension.widget.tabworkspace.TabWorkspaceExtension;

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) {
    }
}

Sample with iframe

package com.openkm.extension.frontend.client;

import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.Frame;
import com.google.gwt.user.client.ui.HasAlignment;
import com.google.gwt.user.client.ui.TabBar;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.openkm.frontend.client.Main;
import com.openkm.frontend.client.extension.widget.tabworkspace.TabWorkspaceExtension;

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;
    }

}