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/*
* @(#) $Id: TabAppShell.java 8695 2011-11-21 18:25:16Z laslovd $
*
* Copyright 2009/2010 by sIT Solutions,
* A-1110 Wien, Geiselbergstr.21-25.
* All rights reserved.
*
*/
package at.spardat.xma.appshell;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.custom.CTabItem;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Widget;
import at.spardat.xma.component.ComponentClient;
import at.spardat.xma.page.EventAdapter;
import at.spardat.xma.page.PageClient;
/**
* An AppShell implementing the menu tree with SWT's CTabs and the
* visualization of the context strings with a SWT-List.
* This class is to be thought to be subclassed by an application specific implementation.
* @author s4709
* @since 4.1.0
*/
public abstract class TabAppShell extends CompositeMenuAppShell implements ITabItemCreator {
/**
* Initializes an AppShell.
*
* @param component the Component containing the DialogPage.
* @param stateless indicating if this page is stateless on the server.
* @param style The SWT-Style for the Shell of the DialogPage.
* @param alignment SWT.LEFT_TO_RIGHT or SWT.RIGHT_TO_LEFT for aligning the tabs
* @throws IllegalArgumentException if component is null.
*/
public TabAppShell ( ComponentClient component, boolean stateless, int style, int alignment ) {
super(component, stateless, style);
addDelegate(new TabAppShellDelegate(alignment));
}
/**
* Initializes an AppShell inside a given Component.
*
* @param component the Component containing the DialogPage.
* @param parentShell the Shell which shall be the parent of the Shell of the DialogPage.
* @param style The SWT-Style for the Shell of the DialogPage.
* @param stateless indicating if this page is stateless on the server.
* @param tabAlignment defines the alignment of the tab menu (SWT.LEFT_TO_RIGHT or SWT.RIGHT_TO_LEFT)
* @throws IllegalArgumentException if component is null.
*/
public TabAppShell(ComponentClient component, Shell parentShell, boolean stateless, int style, final int alignment ) {
super(component,parentShell,stateless,style);
addDelegate(new TabAppShellDelegate(alignment));
}
/**
* Initializes an AppShell inside the same Component as the parent PageClient.
*
* @param parent the PageClient calling this DialogPage.
* @param stateless indicating if this page is stateless on the server.
* @param style The SWT-Style for the Shell of the DialogPage.
* @param tabAlignment defines the alignment of the tab menu (SWT.LEFT_TO_RIGHT or SWT.RIGHT_TO_LEFT)
*/
public TabAppShell(PageClient parent, boolean stateless, int style, final int alignment ) {
super(parent,stateless,style);
addDelegate(new TabAppShellDelegate(alignment));
}
/**
* Initializes an AppShell.
*
* @param component the Component containing the DialogPage.
* @param stateless indicating if this page is stateless on the server.
* @param style The SWT-Style for the Shell of the DialogPage.
* @throws IllegalArgumentException if component is null.
*/
public TabAppShell ( ComponentClient component, boolean stateless, int style ) {
this(component, stateless, style, SWT.LEFT_TO_RIGHT);
}
/**
* Initializes an AppShell inside a given Component.
*
* @param component the Component containing the DialogPage.
* @param parentShell the Shell which shall be the parent of the Shell of the DialogPage.
* @param style The SWT-Style for the Shell of the DialogPage.
* @param stateless indicating if this page is stateless on the server.
* @throws IllegalArgumentException if component is null.
*/
public TabAppShell(ComponentClient component, Shell parentShell, boolean stateless, int style ) {
this(component,parentShell,stateless,style,SWT.LEFT_TO_RIGHT);
}
/**
* Initializes an AppShell inside the same Component as the parent PageClient.
*
* @param parent the PageClient calling this DialogPage.
* @param stateless indicating if this page is stateless on the server.
* @param style The SWT-Style for the Shell of the DialogPage.
*/
public TabAppShell(PageClient parent, boolean stateless, int style ) {
this(parent,stateless,style,SWT.LEFT_TO_RIGHT);
}
/**
* Factory method for creating all the CTabFolders used for the menu.
* This method can be overwritten to change or enhance the folder creation,
* e.g. to customize graphical design.
* @param parent The parent Composite (or CTabFolder what is a specialized Composite)
* @param menuItem The menu item related to the CTab related to the folder that has to be created here,
* or null for the root tab folder
* @param globalAlignment the instance-wide defined alignment setting, see {@link #TabAppShell(ComponentClient, boolean, int, int)}
* @return the created CTabFolder instance
*/
public CTabFolder createTabFolder ( Composite parent, IMenuItem menuItem, int globalAlignment ) {
// customization hook, no default implementation
return null;
}
/**
* Factory method for creating all the CTabItems used for the menu.
* This method can be overwritten to change or enhance the folder creation,
* e.g. to customize graphical design.
* @param parent The parent CTabFolder
* @param item related IMenuItem instance
* @return the created CTabItem instance
*/
public CTabItem createTabItem ( CTabFolder parent, IMenuItem item ) {
// customization hook, no default implementation
return null;
}
/**
* Event-method called, when an item in the given tab folder is selected. Calls the
* Task of the corresponding MenuItem, witch could possible be a child leave under
* the selected one.
*
* @param folder which got the selection event
*/
public void tabFolderSelected ( CTabFolder folder ) {
// customization hook, no default implementation
}
}
