qtabwidgettranslator.java

A translator that converts Qt Designer UI files into SWT java classes. Use the power of Qt Designer

/* This file is part of ui2swt.
 *
 * $Revision: 1.2 $
 * $Date: 2007/01/14 10:35:37 $
 * $Name:  $
 *
 * Copyright (C) 2006-2007 James Forbes, All Rights Reserved.
 *
 * This software is provided 'as-is', without any express or implied warranty.
 * In no event will the authors be held liable for any damages arising from the
 * use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 *  1. The origin of this software must not be misrepresented; you must not
 *     claim that you wrote the original software. If you use this software in
 *     a product, an acknowledgment in the product documentation would be
 *     appreciated but is not required.
 *
 *  2. Altered source versions must be plainly marked as such, and must not be
 *     misrepresented as being the original software.
 *
 *  3. This notice may not be removed or altered from any source distribution.
 */

package ui2swt.swt;

import ui2swt.ClassDefinition;
import ui2swt.Translator;
import ui2swt.UIDefinition;
import ui2swt.Widget;


public class QTabWidgetTranslator extends AbstractWidgetTranslator
{
    public QTabWidgetTranslator()
    {
        super();
    }

    
    public void translateChildren(
        Translator      iTranslator,
        UIDefinition    iUIDefinition,
        Widget          iWidget,
        Widget[]        iChildren,
        ClassDefinition iClassDefinition )
    {
        iClassDefinition.addImport("org.eclipse.swt.widgets.TabItem");

        for ( int i = 0; i < iChildren.length; i++ )
        {
            this.translateChild(
                iTranslator,
                iUIDefinition,
                iWidget,
                iChildren,
                i,
                iClassDefinition);
        }
    }


    //
    //
    //
    
    protected void setProperties(
        UIDefinition    iUIDefinition,
        Widget          iWidget )
    {
        SWTWidgetHelper.setAttributeProperties(iUIDefinition, iWidget);
        SWTWidgetHelper.setExpandProperties(iUIDefinition, iWidget);
        SWTWidgetHelper.setMinimumSizeProperties(iUIDefinition, iWidget);
        
        this.setClassProperty(iUIDefinition, iWidget);
        this.setDefaultExpandProperties(iUIDefinition, iWidget);
        this.setStyleProperty(iUIDefinition, iWidget);
    }


    protected void generateConstructCode(
        UIDefinition    iUIDefinition,
        Widget          iWidget,
        ClassDefinition iClassDefinition )
    {
        SWTWidgetHelper.generateConstructCode(
            iUIDefinition,
            iWidget,
            iClassDefinition);
    }


    protected void generateSetFieldsCode(
        UIDefinition    iUIDefinition,
        Widget          iWidget,
        ClassDefinition iClassDefinition )
    {
        SWTWidgetHelper.generateSetEnabledCode(
            iUIDefinition,
            iWidget,
            iClassDefinition);
        
        SWTWidgetHelper.generateSetSizeCode(
            iUIDefinition,
            iWidget,
            iClassDefinition);
        
        SWTWidgetHelper.generateSetToolTipCode(
            iUIDefinition,
            iWidget,
            iClassDefinition);
    }
    
    
    //
    //
    //

    private void setClassProperty(
        UIDefinition    iUIDefinition,
        Widget          iWidget )
    {
        iWidget.setProperty(SWTWidgetHelper.SWT_CLASS, "TabFolder");
    }


    private void setDefaultExpandProperties(
        UIDefinition    iUIDefinition,
        Widget          iWidget )
    {
        iWidget.setIntProperty(
            SWTWidgetHelper.SWT_DEFAULT_EXPAND_HORIZONTAL,
            SWTWidgetHelper.SWT_EXPAND_YES);
        
        iWidget.setIntProperty(
            SWTWidgetHelper.SWT_DEFAULT_EXPAND_VERTICAL,
            SWTWidgetHelper.SWT_EXPAND_YES);
    }


    private void setStyleProperty(
        UIDefinition    iUIDefinition,
        Widget          iWidget )
    {
        iWidget.setProperty(SWTWidgetHelper.SWT_STYLE, "SWT.TOP");
    }

    
    private void translateChild(
        Translator      iTranslator,
        UIDefinition    iUIDefinition,
        Widget          iWidget,
        Widget[]        iChildren,
        int             iChildIndex,
        ClassDefinition iClassDefinition )
    {
        String parentName = iWidget.getProperty(SWTWidgetHelper.SWT_NAME);
        String parentVar  = iWidget.getProperty(SWTWidgetHelper.SWT_VAR);
        Widget child      = iChildren[iChildIndex];
        String childName  = parentName+"Tab"+iChildIndex;

        child.setProperty(SWTWidgetHelper.SWT_NAME, childName);
        
        iTranslator.translateWidget(
            iUIDefinition,
            child,
            iClassDefinition);

        
        String childVar   = child.getProperty(SWTWidgetHelper.SWT_VAR);
        String childTitle = SWTWidgetHelper.getWidgetTitle(iUIDefinition, child);
        String itemVar    = SWTHelper.getLocalVariableName("TabItem");

        iClassDefinition.getConstructor()
            .addLocalVariable("TabItem", itemVar)
            .addVariableInstantiation2(itemVar, "TabItem", parentVar, "SWT.NONE")
            .addMethodCall1(itemVar, "setText", childTitle)
            .addMethodCall1(itemVar, "setControl", childVar);
    }
}