diff options
| -rw-r--r-- | src/play-button.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/play-button.c b/src/play-button.c index 6b67042..e798668 100644 --- a/src/play-button.c +++ b/src/play-button.c @@ -40,7 +40,7 @@ static void play_button_init (PlayButton *self); static void play_button_dispose (GObject *object); static void play_button_finalize (GObject *object); -static gboolean play_button_expose (GtkWidget *button, GdkEventExpose *event); +static gboolean play_button_expose (GtkWidget *button, GdkEventExpose *event, gpointer userdata); static void draw (GtkWidget* button, cairo_t *cr); G_DEFINE_TYPE (PlayButton, play_button, GTK_TYPE_DRAWING_AREA); @@ -81,7 +81,7 @@ play_button_finalize (GObject *object) } static gboolean -play_button_expose (GtkWidget *button, GdkEventExpose *event) +play_button_expose (GtkWidget *button, GdkEventExpose *event, gpointer userdata) { GtkAllocation alloc; @@ -123,7 +123,7 @@ draw (GtkWidget* button, cairo_t *cr) button->allocation.height / 2) - 5; /* button back */ - cairo_arc (cr, x, y, radius, 0, 2 * M_PI); + cairo_arc (cr, x, y, radius, 0, 2 * G_PI); cairo_set_source_rgb (cr, 1, 1, 1); cairo_fill_preserve (cr); cairo_set_source_rgb (cr, 0, 0, 0); @@ -148,11 +148,11 @@ draw (GtkWidget* button, cairo_t *cr) } cairo_move_to (cr, - x + (radius - inset) * cos (i * M_PI / 6), - y + (radius - inset) * sin (i * M_PI / 6)); + x + (radius - inset) * cos (i * G_PI / 6), + y + (radius - inset) * sin (i * G_PI / 6)); cairo_line_to (cr, - x + radius * cos (i * M_PI / 6), - y + radius * sin (i * M_PI / 6)); + x + radius * cos (i * G_PI / 6), + y + radius * sin (i * G_PI / 6)); cairo_stroke (cr); cairo_restore (cr); /* stack-pen-size */ } |