se.esss.litterbox.gwtskeleton.client.gskel.GskelTabLayoutScrollPanel.java Source code

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Here is the source code for se.esss.litterbox.gwtskeleton.client.gskel.GskelTabLayoutScrollPanel.java

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/*
Copyright (c) 2014 European Spallation Source
    
This file is part of LinacLego.
LinacLego is free software: you can redistribute it and/or modify it under the terms of the 
GNU General Public License as published by the Free Software Foundation, either version 2 
of the License, or any newer version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. 
If not, see https://www.gnu.org/licenses/gpl-2.0.txt
*/
package se.esss.litterbox.gwtskeleton.client.gskel;

import com.google.gwt.event.logical.shared.ResizeEvent;
import com.google.gwt.event.logical.shared.ResizeHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.ScrollPanel;

public class GskelTabLayoutScrollPanel extends ScrollPanel {
    private int panelWidth = 0;
    private int panelHeight = 0;
    private GskelTabLayoutPanel gskelTabLayoutPanel;
    private GskelVerticalPanel gskelVerticalPanel;
    private GskelSetupApp setupApp;
    private int tabValue = -1;

    public GskelTabLayoutPanel getGskelTabLayoutPanel() {
        return gskelTabLayoutPanel;
    }

    public int getPanelWidth() {
        return panelWidth;
    }

    public int getPanelHeight() {
        return panelHeight;
    }

    public GskelVerticalPanel getGskelVerticalPanel() {
        return gskelVerticalPanel;
    }

    public GskelSetupApp getSetupApp() {
        return setupApp;
    }

    public int getTabValue() {
        return tabValue;
    }

    public GskelTabLayoutScrollPanel(String tabTitle, GskelVerticalPanel gskelVerticalPanel,
            GskelSetupApp setupApp) {
        super();
        this.gskelVerticalPanel = gskelVerticalPanel;
        this.setupApp = setupApp;
        setAlwaysShowScrollBars(true);
        add(gskelVerticalPanel);
        tabValue = getSetupApp().getGskelTabLayoutPanel().addGskelTabLayoutScrollPanel(this, tabTitle);
        reSize();
        Window.addResizeHandler(new GskelTabLayoutScrollPanelResizeHandler());
    }

    public GskelTabLayoutScrollPanel(String tabTitle, GskelSetupApp setupApp) {
        super();
        this.setupApp = setupApp;
        setAlwaysShowScrollBars(true);
        gskelVerticalPanel = null;
        tabValue = getSetupApp().getGskelTabLayoutPanel().addGskelTabLayoutScrollPanel(this, tabTitle);
        reSize();
        Window.addResizeHandler(new GskelTabLayoutScrollPanelResizeHandler());
    }

    public void reSize() {
        panelWidth = setupApp.getGskelTabLayoutPanelWidth() - 15;
        panelHeight = setupApp.getGskelTabLayoutPanelHeight() - setupApp.getGskelTabLayoutPanelHeightBarHeightPx()
                - 15;
        setSize(panelWidth + "px", panelHeight + "px");
    }

    public class GskelTabLayoutScrollPanelResizeHandler implements ResizeHandler {
        @Override
        public void onResize(ResizeEvent event) {
            reSize();
        }
    }
}