Only create first/last document hud dialog once
Review Request #128625 - Created Aug. 7, 2016 and updated
Previously, hitting spacebar while the dialog was visible would result in more dialogs being created. With this patch, this will no longer be the case.
|Put that new member into MainWindow::Private||Kai Uwe Broulik|
|I don't know the internals and the old code looked the same but doesn't this leak, ie. the dialog is ...||Kai Uwe Broulik|
|You still always need to set the text||Kai Uwe Broulik|
|This also needs to be always called, no?||Kai Uwe Broulik|
Thanks for your patch!