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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2003-10-22 15:22:06 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2003-10-22 15:22:06 (GMT) |
| commit | 2b5dcb0f64726e8ebf0793892d2a89ac5bcf4f5e (patch) | |
| tree | 2947e0c9891eb4bfa5895fbb1e57b18c51c54304 /library/dialog.tcl | |
| parent | 36942822bfe420c414a9d44a6cfd15358ab5475b (diff) | |
| download | tk-2b5dcb0f64726e8ebf0793892d2a89ac5bcf4f5e.zip tk-2b5dcb0f64726e8ebf0793892d2a89ac5bcf4f5e.tar.gz tk-2b5dcb0f64726e8ebf0793892d2a89ac5bcf4f5e.tar.bz2 | |
Constrain tk_dialg to be sensibly sized and placed. [Bug 827535]
Diffstat (limited to 'library/dialog.tcl')
| -rw-r--r-- | library/dialog.tcl | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/library/dialog.tcl b/library/dialog.tcl index 2eb425f..2a66619 100644 --- a/library/dialog.tcl +++ b/library/dialog.tcl @@ -3,7 +3,7 @@ # This file defines the procedure tk_dialog, which creates a dialog # box containing a bitmap, a message, and one or more buttons. # -# RCS: @(#) $Id: dialog.tcl,v 1.14 2002/08/31 06:12:28 das Exp $ +# RCS: @(#) $Id: dialog.tcl,v 1.14.2.1 2003/10/22 15:22:07 dkf Exp $ # # Copyright (c) 1992-1993 The Regents of the University of California. # Copyright (c) 1994-1997 Sun Microsystems, Inc. @@ -155,6 +155,16 @@ proc ::tk_dialog {w title text bitmap default args} { - [winfo vrootx [winfo parent $w]]}] set y [expr {[winfo screenheight $w]/2 - [winfo reqheight $w]/2 \ - [winfo vrooty [winfo parent $w]]}] + # Make sure that the window is on the screen and set the maximum + # size of the window is the size of the screen. That'll let things + # fail fairly gracefully when very large messages are used. [Bug 827535] + if {$x < 0} { + set x 0 + } + if {$y < 0} { + set y 0 + } + wm maxsize $w [winfo screenwidth $w] [winfo screenheight $w] wm geom $w +$x+$y wm deiconify $w |