AppChooserDialog  
  ⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
This widget will be removed in GTK 5
---Creates a new GtkAppChooserDialog for the provided GFile.
The dialog will show applications that can open the file.
Return
a newly created GtkAppChooserDialog
Parameters
parent
a GtkWindow
flags
flags for this dialog
file
a GFile
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
This widget will be removed in GTK 5
---Creates a new GtkAppChooserDialog for the provided content type.
The dialog will show applications that can open the content type.
Return
a newly created GtkAppChooserDialog
Parameters
parent
a GtkWindow
flags
flags for this dialog
contentType 
a content type string
constructor(gtkAppChooserDialogPointer: <Error class: unknown class><<Error class: unknown class>>)(source)