- Prevent "dead" save-as window if error opening/writing file
or if a directory is entered as the filename;
Work-around is to always kill save-as window whether success
or an error causing alert-box popup;
- Enable "check for file overwrite" (if GTK 2.8 or greater);
- Fix some memory leaks.
svn path=/trunk/; revision=28608
The problem was that configure_event() is called each time the window size
changes, and each time the pixmap buffer is recreated and a new signal added
to the save button.
svn path=/trunk/; revision=24145
This new code adds a save button to the Statistics IO Graphs window and
is also reusable by any other code that uses GDK Pixmaps to draw graphs.
The Gdk-pixbuf library included in GTK is used for this save function.
svn path=/trunk/; revision=22166