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drawingarea: Fix code snippet

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Remove state parameter to gtk_style_context_get_color
This commit is contained in:
Timm Bäder 2017-10-11 13:20:15 +02:00
parent f2ca2e1242
commit 114f232a99
1 changed files with 7 additions and 2 deletions
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9
gtk/gtkdrawingarea.c
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@ -100,19 +100,24 @@ static GParamSpec *props[LAST_PROP] = { NULL, };
* 0, 2 * G_PI);
*
* gtk_style_context_get_color (context,
* gtk_style_context_get_state (context),
* &color);
* gdk_cairo_set_source_rgba (cr, &color);
*
* cairo_fill (cr);
* }
* [...]
*
* void main (int argc, char **argv)
* {
* gtk_init ();
*
* GtkWidget *area = gtk_drawing_area_new ();
* gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (area), 100);
* gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (area), 100);
* gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (area),
* draw_function,
* NULL, NULL);
*
* }
* ]|
*
* The draw function is normally called when a drawing area first comes