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dtinfo: improve MessageMgr to avoid unexpected behavior.

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This commit is contained in:
Liang Chang 2021-11-24 05:41:17 +08:00
parent a16ba22f1a
commit 00c5ba3508
1 changed files with 7 additions and 1 deletions
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8
cde/programs/dtinfo/dtinfo/src/Managers/MessageMgr.C
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@ -222,13 +222,19 @@ MessageMgr::show_it(Widget dialog)
f_popped_up = True;
f_pressed_ok = False;
Boolean sensitive = XtIsSensitive(shell);
XtSetSensitive(shell, False);
XEvent event;
while(f_popped_up)
{
XtAppNextEvent (window_system().app_context(), &event);
XtDispatchEvent (&event);
}
XtSetSensitive(shell, sensitive);
}
void