now that we're on GtkDrawingArea... =)
- From: David Eduardo Gomez Noguera <davidgn servidor unam mx>
- To: "gtk-list gnome org" <gtk-list gnome org>
- Subject: now that we're on GtkDrawingArea... =)
- Date: Wed, 27 Feb 2002 23:29:25 -0600
I was doing some tests on it.
I have my DrawingArea on a ViewPort on a ScrolledWindow on a pane on a notebook on a table..... like the song...
I couldnt use any function that gets a GdkWindow as a parameter. As in the scribble example, the Area is just under the Window, and it works. But i had the DrawingArea somewhere else, and area->window sent messages like:
Gdk-CRITICAL **: file gdkdraw.c: line 42 (gdk_draw_point): assertion `drawable != NULL' failed.
As i read, some widgets does not have its own window (but the example worked using the Area's window, widget-window), and they draw on its parent window.
I thought maybe DrawingArea is one such widget (though doesnt sound like it), and since the example works, i used the main window's window as the parameter to gdk_pixmap_new and other functions. It works.
Though i want to know whether i did right, or if i did a stupid thing and what would have been the right one?
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