ted@mbunix.mitre.org (Edward J. Ede) (09/05/89)
I'm trying to write a talk-like utility and I'm having some problems with Athena Widgets. I have an application that opens a display on the local host and the remote workstation(s). It creates a text and label widget for each talker. When I try to realize the widgets I get a BadCursor error from X_Create_Window. This problem manifests itself when I talk between two machines running different window managers (awm and uwm). It works OK when I talk on the same machine (not very useful). I guess a window of one of the widgets is inheriting a cursor that doesn't exist, but I'm not sure what to do about it. Here's a skeleton: - set up: XtToolkitInitialize XtCreateApplicationContext - Create displays (and maintain a list) for each talker with: talker[i].display = XtOpenDisplay /*with no special args*/ - Create a top-level widget on each display talker[i].main_wid = XtAppCreateShell(unique_name,"Talk", applicationShellWidgetClass, talker[i].display,args,n) /* arg list is empty */ - Create widgets (this works ok) create a managed form widget under the main widget create text and label widgets under the form widget - Realize widgets (this bombs) XtRealizeWidget(talker[i].main_wid); Here's the error: X Protocol error: BadCursor, invalid Cursor parameter Major opcode of failed request: 1 (X_CreateWindow) Minor opcode of failed request: 24 Resource id in failed request: 0x500007 Serial number of failed request: 60 Current serial number in output stream: 70 I also tried using a topLevelShellWidget, but to no avail. Am I missing something blatant, or is this a common problem of neophite X programmers. Any help would be greatly appreciated, Ted |Ted Ede -- ted@mbunix.mitre.org -- The MITRE Corporation -- Burlington Road| | linus!mbunix!ted -- Bedford MA, 01730 -- Mail Stop B090 -- (617) 271-7465 | | - this line intentionally left blank - | +---------------------------------------------------------------------------+