Columnlayout
From Documentation
Columnlayout
- Demonstration: Columnlayout
- Java API: Columnlayout
- JavaScript API: Columnlayout
Employment/Purpose
A columnlayout lays out a container which can have multiple columns, and each column may contain one or more panel.Use Columnlayout need assign width (either percent or pixel) on every Columnchildren, or we cannot make sure about layout look.
Example
<columnlayout>
<columnchildren width="30%" style="padding: 5px">
<panel height="100px" style="margin-bottom:10p"
title="column1-1" border="normal" maximizable="true"
collapsible="true">
<panelchildren>Panel</panelchildren>
</panel>
<panel height="100px" framable="true" title="column1-2"
border="normal" maximizable="true" style="margin-bottom:10px">
<panelchildren>Panel</panelchildren>
</panel>
<panel height="100px" title="column1-3" border="normal"
closable="true">
<panelchildren>Panel</panelchildren>
</panel>
</columnchildren>
<columnchildren width="40%" style="padding: 10px">
<panel title="Data" maximizable="true" border="normal"
style="margin-bottom:10px">
<panelchildren>
<grid fixedLayout="true" style="border:0px"
height="100%">
<columns>
<column label="category" />
<column label="value" />
</columns>
<rows>
<row>
<label id="c0" value="C/C++" />
<decimalbox id="v0"
value="21." constraint="no empty" onChange="update(0)" />
</row>
<row>
<label id="c1" value="VB" />
<decimalbox id="v1"
value="10." constraint="no empty" onChange="update(1)" />
</row>
<row>
<label id="c2" value="Java" />
<decimalbox id="v2"
value="40." constraint="no empty" onChange="update(2)" />
</row>
<row>
<label id="c3" value="PHP" />
<decimalbox id="v3"
value="28." constraint="no empty" onChange="update(3)" />
</row>
</rows>
</grid>
</panelchildren>
</panel>
<panel border="normal">
<panelchildren>
<checkbox label="3D Chart" checked="true"
onCheck="mychart.setThreeD(self.isChecked())" />
<chart id="mychart" title="Pie Chart Demo"
width="320px" type="pie" threeD="true" fgAlpha="128">
<attribute name="onClick"><![CDATA[
String areaid = event.getArea();
if (areaid != null) {
Area area = self.getFellow(areaid);
alert("" + area.getAttribute("entity") + ":" + area.getTooltiptext());
}
]]></attribute>
<zscript><![CDATA[
void update(int rowIndex) {
Label lb = (Label) self.getFellow("c" + rowIndex);
Decimalbox db = (Decimalbox) self.getFellow("v" + rowIndex);
model.setValue(lb.value, new Double(db.getValue().doubleValue()));
}
PieModel model = new SimplePieModel();
for (int j = 0; j < 4; ++j) {
update(j);
}
mychart.setModel(model);
]]></zscript>
</chart>
</panelchildren>
</panel>
</columnchildren>
</columnlayout>
Supported events
None | None |
Supported Children
Use cases
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Version History
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