opendev/gerrit
Code Issues Proposed changes

OnEditEnabler can disable the widget

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OnEditEnabler now can disable the widget if the value is changed
back to the original state.

Change-Id: Ic3fc7614c714a94738f3883d7a9a3cf5565ed7eb
This commit is contained in:
Bruce Zu
2013-05-06 17:26:48 +08:00
parent 383041f948
commit 8a248879e3
1 changed files with 12 additions and 0 deletions
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12
gerrit-gwtui/src/main/java/com/google/gerrit/client/ui/OnEditEnabler.java
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@@ -33,6 +33,7 @@ import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.FocusWidget; import com.google.gwt.user.client.ui.FocusWidget;
import com.google.gwt.user.client.ui.ListBox; import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.TextBoxBase; import com.google.gwt.user.client.ui.TextBoxBase;
import com.google.gwt.user.client.ui.ValueBoxBase;
import java.util.HashMap; import java.util.HashMap;
import java.util.Map; import java.util.Map;
@@ -139,6 +140,17 @@ public class OnEditEnabler implements KeyPressHandler, KeyDownHandler,
if (widget.isEnabled() || if (widget.isEnabled() ||
! (e.getSource() instanceof FocusWidget) || ! (e.getSource() instanceof FocusWidget) ||
! ((FocusWidget) e.getSource()).isEnabled() ) { ! ((FocusWidget) e.getSource()).isEnabled() ) {
if (e.getSource() instanceof ValueBoxBase) {
final TextBoxBase box = ((TextBoxBase) e.getSource());
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
@Override
public void execute() {
if (box.getValue().trim().length() == 0) {
widget.setEnabled(false);
}
}
});
}
return; return;
} }