diff options
| -rw-r--r-- | Lib/lib-tk/tkSimpleDialog.py | 8 | ||||
| -rw-r--r-- | Misc/NEWS | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/Lib/lib-tk/tkSimpleDialog.py b/Lib/lib-tk/tkSimpleDialog.py index 6948a49..8c583db 100644 --- a/Lib/lib-tk/tkSimpleDialog.py +++ b/Lib/lib-tk/tkSimpleDialog.py @@ -46,6 +46,7 @@ class Dialog(Toplevel): ''' Toplevel.__init__(self, parent) + self.withdraw() # remain invisible for now # If the master is not viewable, don't # make the child transient, or else it # would be opened withdrawn @@ -65,8 +66,6 @@ class Dialog(Toplevel): self.buttonbox() - self.wait_visibility() # window needs to be visible for the grab - self.grab_set() if not self.initial_focus: self.initial_focus = self @@ -77,8 +76,13 @@ class Dialog(Toplevel): self.geometry("+%d+%d" % (parent.winfo_rootx()+50, parent.winfo_rooty()+50)) + self.deiconify() # become visibile now + self.initial_focus.focus_set() + # wait for window to appear on screen before calling grab_set + self.wait_visibility() + self.grab_set() self.wait_window(self) def destroy(self): @@ -168,6 +168,10 @@ Core and Builtins Library ------- +- Issue #2638: Show a window constructed with tkSimpleDialog.Dialog only after + it is has been populated and properly configured in order to prevent + window flashing. + - Issue #4792: Prevent a segfault in _tkinter by using the guaranteed to be safe interp argument given to the PythonCmd in place of the Tcl interpreter taken from a PythonCmd_ClientData. |