WorkspaceHandlerExtension
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");
}
}
