Example usage for com.google.gwt.user.client.ui ValueBoxBase setReadOnly

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui ValueBoxBase setReadOnly.

Prototype

public void setReadOnly(boolean readOnly) 

Source Link

Document

Turns read-only mode on or off.

Usage

From source file:ar.com.kyol.jet.client.JetWrapper.java

License:Open Source License

private static void recursiveEnabler(Widget widget, ReadOnlyCondition readonly) {
    if (widget instanceof HasEnabled) {
        ((HasEnabled) widget).setEnabled(!readonly.isReadOnly(widget));
    } else if (widget instanceof ComplexPanel) {
        for (int i = 0; i < ((ComplexPanel) widget).getWidgetCount(); i++) {
            recursiveEnabler(((ComplexPanel) widget).getWidget(i), readonly);
        }//from   ww  w. j  a v  a 2  s .  co  m
    } else if (widget instanceof ValueBoxBase<?>) { //why not using HasEnabled instead?
        ValueBoxBase<?> wrappedWidget = (ValueBoxBase<?>) widget;
        wrappedWidget.setReadOnly(readonly.isReadOnly(widget));
    } else if (widget instanceof DateBox) { //DateBox does not implement HasEnabled in GWT 2.2
        DateBox wrappedWidget = (DateBox) widget;
        wrappedWidget.setEnabled(!readonly.isReadOnly(widget));
    }
}

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