<?xml version="1.0" encoding="utf-8"?>

<Shell name="shell" descriptors="xworker.swt.widgets.Shell" text="ZXing条码示例" RESIZE="true" 
               width="640" height="480" label="ZXingSwtExample">
    <FillLayout name="shellFillLayout"></FillLayout>
    <Composite name="mainComposite">
        <GridLayout name="mainCompositeGridLayout" numColumns="2"></GridLayout>
        <Label name="formatLabel" text="格式："></Label>
        <CCombo name="formatCcombo" FLAT="false" listVisible="false">
            <Listeners>
                <Listener name="modifyListener" type="Modify">
                    <Ognl name="Ongl" expression="zxingCanvas.redraw()"></Ognl>
                </Listener>
            </Listeners>
        </CCombo>
        <Label name="messageLabel" text="内容："></Label>
        <Text name="messageText" BORDER="true" text="0123456789">
            <GridData name="messageTextGirdDAta" style="FILL_HORIZONTAL"></GridData>
            <Listeners>
                <Listener name="modifyListener" type="Modify">
                    <Ognl name="Ongl" expression="zxingCanvas.redraw()"></Ognl>
                </Listener>
            </Listeners>
        </Text>
        <ZXingCanvas name="zxingCanvas" descriptors="xworker.com.google.zxing.ZXingCanvas" 
           message="ognl:messageText.getText()" barcodeFormat="ognl:formatCcombo.getText()">
            <GridData name="zxingCanvasGridData" style="FILL_BOTH" horizontalSpan="2"></GridData>
        </ZXingCanvas>
        <Code name="init">
            <code><![CDATA[def thing = world.getThing("xworker.com.google.zxing.ZXingCanvas/@format");
for(child in thing.getChilds()){
    formatCcombo.add(child.getString("value"));
}

formatCcombo.setText("QR_CODE");]]></code>
        </Code>
    </Composite>
</Shell>