callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

GtkThemingEngine: Render gradients in tabs.

Browse Source 
Background will be actually rotated in tabs, so the "bottom" side coincides
with the junction point, this makes gradients work as expected in rotated tabs.
This commit is contained in:
Carlos Garnacho
2010-11-29 11:25:09 +01:00
parent 32c2b13969
commit 64b7d9e5c1
1 changed files with 23 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
gtk/gtkthemingengine.c
View File

@ -2303,32 +2303,45 @@ gtk_theming_engine_render_extension (GtkThemingEngine *engine,
case GTK_POS_LEFT:
junction = GTK_JUNCTION_LEFT;
hidden_side = SIDE_LEFT;
cairo_translate (cr, x + width, y);
cairo_rotate (cr, G_PI / 2);
break;
case GTK_POS_RIGHT:
junction = GTK_JUNCTION_RIGHT;
hidden_side = SIDE_RIGHT;
cairo_translate (cr, x, y + height);
cairo_rotate (cr, - G_PI / 2);
break;
case GTK_POS_TOP:
junction = GTK_JUNCTION_TOP;
hidden_side = SIDE_TOP;
cairo_translate (cr, x + width, y + height);
cairo_rotate (cr, G_PI);
break;
case GTK_POS_BOTTOM:
junction = GTK_JUNCTION_BOTTOM;
hidden_side = SIDE_BOTTOM;
cairo_translate (cr, x, y);
break;
}
state = gtk_theming_engine_get_state (engine);
gtk_theming_engine_get (engine, state,
"background-color", &bg_color,
"border-radius", &radius,
NULL);
if (gap_side == GTK_POS_TOP ||
gap_side == GTK_POS_BOTTOM)
render_background_internal (engine, cr,
0, 0, width, height,
junction);
else
render_background_internal (engine, cr,
0, 0, height, width,
junction);
_cairo_round_rectangle_sides (cr, radius,
x, y, width, height,
SIDE_ALL, junction);
gdk_cairo_set_source_rgba (cr, bg_color);
cairo_fill (cr);
cairo_restore (cr);
cairo_save (cr);
render_frame_internal (engine, cr,
x, y, width, height,