Creating an undraggable titlewindow container in flex

The following examples show how you can create an undraggable titlewindow container by settingIspopupPropertyFalseOn the titlewindow instance.

 

<? XML version = "1.0" encoding = "UTF-8" ?>
<! -- Http://blog.flexexamples.com/2008/08/16/creating-an-undraggable-titlewindow-container-in-flex/ -->
< MX: Application Name = "Popupmanager_titlewindow_ispopup_test"
Xmlns: MX = "Http://www.adobe.com/2006/mxml"
Layout = "Vertical"
Verticalalign = "Middle"
Backgroundcolor = "White" >

<MX: script>
<! [CDATA [
Import MX. containers. titlewindow;
Import MX. Managers. popupmanager;

Private var titlewin: mytitlewin;

Private function launch (): void {
Titlewin = popupmanager. createpopup (this, mytitlewin, true) as mytitlewin;
Popupmanager. centerpopup (titlewin );
}
]>
</MX: script>

< MX: applicationcontrolbar Dock = "True" >
< MX: button ID = "BTN"
Label = "Launch titlewindow popup"
Click = "Launch ();"   />
</ MX: applicationcontrolbar >

</MX: Application>

 

Mytitlewin. mxml

 

<? XML version = "1.0" encoding = "UTF-8" ?>
<! -- Http://blog.flexexamples.com/2008/08/16/creating-an-undraggable-titlewindow-container-in-flex/ -->
< MX: titlewindow Xmlns: MX = "Http://www.adobe.com/2006/mxml"
Layout = "Absolute"
Showclosebutton = "True"
Title = "Titlewindow"
Width = "300"
Height = "200"
Close = "Titlewin_close (event );" >

mx: script >

Import MX. core. iflexdisplayobject;
Import MX. events. closeevent;
Import MX. managers. popupmanager;

private function titlewin_close (EVT: closeevent): void {
popupmanager.removepopup(evt.tar get as iflexdisplayobject);
}

private function checkbox_change (EVT: Event): void {
This. ispopup = checkbox. selected;
}< br> ]>
mx: script >

<MX: LabelText= "Drag this window"
Horizontalcenter= "0"
Verticalcenter= "0" />

< MX: controlbar >
< MX: checkbox ID = "Checkbox"
Label = "Ispopup :"
Labelplacement = "Left"
Selected = "True"
Change = "Checkbox_change (event );"   />
</ MX: controlbar >

</MX: titlewindow>