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app: fix GimpMeter history-graph painting when clipped

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In GimpMeter, use cairo_path_extents() for getting the history
graph's extents, rather than cairo_clip_extents(), since the latter
may also include clipping applied by GTK.

(cherry picked from commit b8e08cddbc)
This commit is contained in:
Ell
2018-07-03 10:28:08 -04:00
parent 7cdebe80a1
commit 8ab76a42d8
1 changed files with 3 additions and 2 deletions
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5
app/widgets/gimpmeter.c
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@ -571,9 +571,8 @@ gimp_meter_expose_event (GtkWidget *widget,
allocation.width - BORDER_WIDTH - 0.5 * size, allocation.width - BORDER_WIDTH - 0.5 * size,
0.25 * size); 0.25 * size);
cairo_close_path (cr); cairo_close_path (cr);
cairo_clip (cr);
cairo_clip_extents (cr, cairo_path_extents (cr,
&history_x1, &history_y1, &history_x1, &history_y1,
&history_x2, &history_y2); &history_x2, &history_y2);
@ -582,6 +581,8 @@ gimp_meter_expose_event (GtkWidget *widget,
history_x2 = ceil (history_x2); history_x2 = ceil (history_x2);
history_y2 = ceil (history_y2); history_y2 = ceil (history_y2);
cairo_clip (cr);
/* paint history background */ /* paint history background */
gdk_cairo_set_source_color (cr, &style->light[state]); gdk_cairo_set_source_color (cr, &style->light[state]);
cairo_paint (cr); cairo_paint (cr);