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Viewing changes to examples/rectangle-mover/gesture.c

  • Committer: Jussi Pakkanen
  • Date: 2011-06-09 07:09:37 UTC
  • mfrom: (38.2.6 libgrip-gtk3)
  • Revision ID: jussi.pakkanen@canonical.com-20110609070937-cb5s1b0k85tita2i
Merged GTK3 branch.

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examples/rectangle-mover/gesture.c
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static gint    in_touch = 0;
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static gboolean
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expose_event (GtkWidget      *widget,
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              GdkEventExpose *event,
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              gpointer        data)
 
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draw_canvas (GtkWidget *widget,
 
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             cairo_t   *cr,
 
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             gpointer   data)
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{
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  cairo_t *cr;
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  gdouble radians;
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  gint width = (in_touch > 0) ? 10 : 1;
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  cr = gdk_cairo_create (widget->window);
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  cairo_set_source_rgb (cr, 0, 0, 0);
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  cairo_set_line_width (cr, width);
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  cairo_set_source_rgb (cr, 1, 0, 1);
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  cairo_fill (cr);
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  cairo_destroy (cr);
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  return FALSE;
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}
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  gtk_widget_modify_bg (da, GTK_STATE_NORMAL, &white);
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  g_signal_connect (da, "expose-event",
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                    G_CALLBACK (expose_event), NULL);
 
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  g_signal_connect (da, "draw",
 
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                    G_CALLBACK (draw_canvas), NULL);
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  grip_gesture_manager_register_window (manager,
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                                        da,