FVWM Bug Tracking notification
new message incoming/827
Message summary for PR#827
From: [EMAIL PROTECTED]
Subject: Unmanaged window
Date: Fri, 14 Dec 2001 08:54:26 -0600
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To: [EMAIL PROTECTED]
Subject: Unmanaged window
Message-Id: <[EMAIL PROTECTED]>
Date: Fri, 14 Dec 2001 08:54:26 -0600
Full_Name: Darren Marshall
Version: 2.4.3
CVS_Date:
OS: Linux 2.4.16
X_Server: XFree86 4.1.0
Submission from: (NULL) (195.99.244.69)
We have an application that appears to break fvwm. The problem is caused by
this application calling XtPopup(), XtPopdown(), XtPopup() on one window in
quick succession. This results in a window without any decorations and is
absent from the window list. This scenario appears to work correctly with
other window managers, such as mwm (open motif), twm and WindowMaker. Below
is a program that reproduces this problem:
#include <X11/Intrinsic.h>
#include <X11/Shell.h>
#include <X11/StringDefs.h>
int main(int argc, char **argv)
{
XtAppContext appContext;
Display *display;
Widget shell;
Arg al[2];
short ac = 0;
XtToolkitInitialize();
appContext = XtCreateApplicationContext();
display = XtOpenDisplay(appContext, 0, argv[0], argv[0], 0, 0, &argc,
argv);
XtSetArg(al[ac], XtNheight, 500); ac++;
XtSetArg(al[ac], XtNwidth, 500); ac++;
shell = XtAppCreateShell(0, "shell", applicationShellWidgetClass,
display, al, ac);
XtPopup(shell, XtGrabNone);
XtPopdown(shell);
XtPopup(shell, XtGrabNone);
XtAppMainLoop(appContext);
return 0;
}
This problem is reproducible with the system .fvwmrc file.
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