The following example shows how you can create an indeterminate Flash/ActionScript 3.0 ProgressBar control by setting the Boolean indeterminate property.
Full code after the jump.
// ActionScript 3.0 /* Requires: * - CheckBox control in Library * - ProgressBar control in Library */ import fl.controls.ButtonLabelPlacement; import fl.controls.CheckBox; import fl.controls.ProgressBar; import fl.controls.ProgressBarMode; var checkBox:CheckBox = new CheckBox(); checkBox.label = "indeterminate:"; checkBox.labelPlacement = ButtonLabelPlacement.LEFT; checkBox.move(10, 10); checkBox.addEventListener(Event.CHANGE, checkBox_change); addChild(checkBox); var progressBar:ProgressBar = new ProgressBar(); progressBar.indeterminate = checkBox.selected; progressBar.setSize(300, 100); progressBar.move(100, 100); addChild(progressBar); function checkBox_change(evt:Event):void { progressBar.indeterminate = checkBox.selected; }
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