test-lzcombobox.lzx

<canvas>
    <include href="lzunit"/>
    <include href="incubator/lzcombobox.lzx"/>

    <include href="../colorsquare.lzx"/>
    
    <class name="colorswatch" extends="lzcombobox_item">
        <colorsquare swatchcolor="$path{'@value'}" drawsquare="true" x="6" y="3"/>
    </class>

     <dataset name="fontcolors">
         <clr value="0x000000"/>
         <clr value="0x555555"/>
         <clr value="0x333399"/>
         <clr value="0x339999"/>
         <clr value="0x339966"/>
         <clr value="0xcccc33"/>
         <clr value="0xcc9933"/>
         <clr value="0xcc3300"/>
         <clr value="0x00CC00"/>         
     </dataset>

    <whitestyle name="combobox_style"/>
    <whitestyle name="comboboxitem_style"/>

     <view y="200">
         <simplelayout axis="x" spacing="10"/> 
        <text>hell</text>
        <lzcombobox id="hell" width="48" itemclassname="colorswatch" itemdatapath="fontcolors:/clr" focusable="false">
         <!---  @keywords private
                 Set my initial value to be the editor's default font color.
                 Register tool with toolbar -->
             <method name="init">
                 super.init();
                 // toolbar.registerTool(this,"color");
                 this.setValue(0x339966, true);
                 this.csq.setColor(0x339966);
             </method>
         
            <!--- When the user selects an item from the combo box, 
                 create an object representing just the change in format.
                 Give that object to the editor. -->
             <handler name="onselect">
                var color  = this.value; 
                this.csq.setColor(color);
                
             </handler>
         
             <colorsquare x="11" y="3" name="csq" drawsquare="true">
                     <method name="setColor" args="color">
                         this.setAttribute('visible',  color != null );
                         if (this.visible) {
                            this.setAttribute('swatchcolor', color);
                         }
                     </method>
             </colorsquare>      
         
                 
         </lzcombobox>
     
     
     
        <!-- In trunk, we put the colors dataset into a state, and applied it in the 
        lzcombobox's construct method. That gives errors in wafflecone. 
        Bug LPP-4469 tries to track this issue. [bshine 08.09.2007] --> 
         <state name="laterState">
            <dataset name="glitzcolors">
                <clr value="0x000001"/>
                <clr value="0x555555"/>
                <clr value="0x333399"/>
                <clr value="0x339999"/>
                <clr value="0x339966"/>
                <clr value="0xcccc33"/>
                <clr value="0xcc9933"/>
                <clr value="0xcc3300"/>
                <clr value="0x00CC00"/>         
            </dataset>
        </state>
        
        <dataset name="sweetcolors">
            <clr value="0x000000"/>
            <clr value="0x555555"/>
            <clr value="0x333399"/>
            <clr value="0x339999"/>
            <clr value="0x339966"/>
            <clr value="0xcccc33"/>
            <clr value="0xcc9933"/>
            <clr value="0xcc3300"/>
            <clr value="0x00CC00"/>         
        </dataset>
        
        <state name="odelay" id="odelay">
            <text>allan</text>            
            <lzcombobox id="allan" width="48" itemclassname="colorswatch" itemdatapath="local:parent.sweetcolors:/clr" focusable="false">
            </lzcombobox>
        </state>
        
        <text>beijing</text>
        <lzcombobox id="beijing" width="48" itemclassname="colorswatch" itemdatapath="local:parent.glitzcolors:/clr" focusable="false">
                <!---  @keywords private
                apply state for late instantiation of local data -->
                <handler name="onconstruct">
                    this.parent.laterState.setAttribute('applied', true);
                </handler>                
        </lzcombobox>
        
    </view>

    
    
    <TestSuite>
        <TestCase>
            <method name="testSettingIt">
                Debug.write("testSettingIt"); 
                //For reasons I can't quite figure out, this will fail if you
                // try to call these first, but not if you call them after selecting something else.
                //hell.selectItem(0);
                //assertEquals(hell.getValue(), 0);
                hell.selectItem(0xcccc33); 
                assertEquals(hell.getValue(), 0xcccc33);                
                hell.selectItem(0x555555); 
                assertEquals(hell.getValue(), 0x555555);                                
                hell.selectItem(0x00CC00); 
                assertEquals(hell.getValue(), 0x00CC00);                 
                hell.selectItem(0);
                assertEquals(hell.getValue(), 0);
            </method>
            
            <method name="testDisplayUpdates">
                Debug.write("testDisplayUpdates"); 
                hell.selectItem(0);
                assertNotSame(0x00CC00, hell.getValue());
                hell.selectItem(0x00CC00); 
                assertEquals(0x00CC00, hell.getValue()); 
            </method>
            
            <method name="testGetItemIndex">
                assertEquals(8, hell.getItemIndex(0x00CC00)); 
                assertEquals(7, hell.getItemIndex(0xcc3300));
                assertEquals(7, hell.getItemIndex('0xcc3300'));                
                assertEquals(-1, hell.getItemIndex(27)); 
            </method>
            
            <method name="testStates">
                Debug.info("about to apply odelay state"); 
                odelay.setAttribute('applied', true); 
                Debug.info("done applying odelay state."); 
                assertEquals(0, allan.getValue());   // [bshine 08.09.2007] This fails! demonstrating LPP-4469
            </method>
            
            <method name="testLateData">
                assertEquals(1, beijing.getValue());  // [bshine 08.09.2007] This fails, demonstrating LPP-4469
            </method>
            <method name="addTests"> 
                this.addTest("testSettingIt");
                this.addTest("testDisplayUpdates");
                this.addTest("testGetItemIndex");
                this.addTest("testStates");
                this.addTest("testLateData");
            </method> 
        </TestCase>
    </TestSuite>
</canvas>
<!-- Copyright 2007, 2009 Laszlo Systems -->