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If the image fits within the display shell canvas on a given axis, center

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2008-08-10  Martin Nordholts  <martinn@svn.gnome.org>

	* app/display/gimpdisplayshell-callbacks.c
	(gimp_display_shell_canvas_size_allocate): If the image fits
	within the display shell canvas on a given axis, center the image
	on that axis. This behaviour will certainly require a few tweaks
	but let's see how this feels. Feedback welcome.

svn path=/trunk/; revision=26489
This commit is contained in:
Martin Nordholts
2008-08-10 15:19:24 +00:00
committed by Martin Nordholts
parent 5148ff2c9f
commit 73e303590c
2 changed files with 28 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell-callbacks.c
(gimp_display_shell_canvas_size_allocate): If the image fits
within the display shell canvas on a given axis, center the image
on that axis. This behaviour will certainly require a few tweaks
but let's see how this feels. Feedback welcome.
2008-08-10 Martin Nordholts <martinn@svn.gnome.org>
* app/display/gimpdisplayshell.c (gimp_display_shell_fill): Recent

20
app/display/gimpdisplayshell-callbacks.c
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@ -302,6 +302,26 @@ gimp_display_shell_canvas_size_allocate (GtkWidget *widget,
shell->disp_width = allocation->width;
shell->disp_height = allocation->height;
if (shell->display && shell->display->image)
{
gint sw;
gint sh;
gboolean center_horizontally;
gboolean center_vertically;
gimp_display_shell_draw_get_scaled_image_size (shell, &sw, &sh);
center_horizontally = sw < shell->disp_width;
center_vertically = sh < shell->disp_height;
/* If the image fits within the display shell canvas on a
* given axis, center the image on that axis.
*/
gimp_display_shell_scroll_center_image (shell,
center_horizontally,
center_vertically);
}
gimp_display_shell_scroll_clamp_offsets (shell);
gimp_display_shell_update_scrollbars_and_rulers (shell);
gimp_display_shell_scaled (shell);