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Improve smoothness of vertical scrolling.

This commit is contained in:
Heng Sin Low 2012-04-18 13:37:44 +08:00
parent 16dc220273
commit 8e22037ae1
1 changed files with 10 additions and 5 deletions
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11
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/component/GridPanel.java
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@ -52,7 +52,7 @@ import org.zkoss.zul.event.ZulEvents;
* @author Low Heng Sin
*
*/
public class GridPanel extends Borderlayout implements EventListener
public class GridPanel extends Borderlayout implements EventListener<Event>
{
/**
* generated serial version ID
@ -114,7 +114,7 @@ public class GridPanel extends Borderlayout implements EventListener
{
this.windowNo = windowNo;
listbox = new Grid();
listbox.setOddRowSclass(null);
listbox.addEventListener(ZulEvents.ON_AFTER_RENDER, this);
south = new South();
this.appendChild(south);
@ -123,6 +123,7 @@ public class GridPanel extends Borderlayout implements EventListener
//default true for better UI experience
modeless = MSysConfig.getBooleanValue(MODE_LESS_KEY, true);
}
/**
@ -351,7 +352,6 @@ public class GridPanel extends Borderlayout implements EventListener
{
south.setVisible(false);
}
}
private void updateModel() {
@ -432,6 +432,11 @@ public class GridPanel extends Borderlayout implements EventListener
onSelectedRowChange(0);
}
}
else if (event.getName().equals(ZulEvents.ON_AFTER_RENDER))
{
//render all rows of active page to give smooth scrolling performance
listbox.renderAll();
}
}
private void onSelectedRowChange(int index) {