WorkspaceHandlerExtension

Tip

Any extension that implements WorkspaceHandlerExtension will be looking at all the events fired from the workspace tab panel.

Methods

method	Description
onChange(WorkspaceEventConstant event)	Each time there is a new tab panel event, the onChange method will be triggered by OpenKM.

Sample

package com.openkm.extension.frontend.client;

import com.google.gwt.user.client.Window;
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.event.HasWorkspaceEvent.WorkspaceEventConstant;
import com.openkm.frontend.client.extension.event.handler.WorkspaceHandlerExtension;
import com.openkm.frontend.client.extension.widget.tabworkspace.TabWorkspaceExtension;

public class TabWorkspaceExample extends TabWorkspaceExtension implements WorkspaceHandlerExtension {

    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 void onChange(WorkspaceEventConstant event) {
        Window.alert("workspace event fired");
    }
}