diff options
Diffstat (limited to 'src/libui_sdl/libui/unix/area.c')
| -rw-r--r-- | src/libui_sdl/libui/unix/area.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/libui_sdl/libui/unix/area.c b/src/libui_sdl/libui/unix/area.c index c46447c..d0042e6 100644 --- a/src/libui_sdl/libui/unix/area.c +++ b/src/libui_sdl/libui/unix/area.c @@ -1,6 +1,8 @@ // 4 september 2015 #include "uipriv_unix.h" +extern GThread* gtkthread; + // notes: // - G_DECLARE_DERIVABLE/FINAL_INTERFACE() requires glib 2.44 and that's starting with debian stretch (testing) (GTK+ 3.18) and ubuntu 15.04 (GTK+ 3.14) - debian jessie has 2.42 (GTK+ 3.14) #define areaWidgetType (areaWidget_get_type()) @@ -387,7 +389,7 @@ static int areaKeyEvent(uiArea *a, int up, GdkEventKey *e) ke.Key = 0; ke.ExtKey = 0; ke.Modifier = 0; - +printf("keypress: %08X\n", e->hardware_keycode-8); state = translateModifiers(e->state, e->window); ke.Modifiers = toModifiers(state); @@ -501,9 +503,20 @@ void uiAreaSetSize(uiArea *a, int width, int height) gtk_widget_queue_resize(a->areaWidget); } +gboolean _threadsaferefresh(gpointer data) +{ + uiArea* a = (uiArea*)data; + gtk_widget_queue_draw(a->areaWidget); + return FALSE; +} + void uiAreaQueueRedrawAll(uiArea *a) { - gtk_widget_queue_draw(a->areaWidget); + // TODO: figure out how we could generalize the "thread-safe function call" mechanism + if (g_thread_self() != gtkthread) + g_idle_add(_threadsaferefresh, a); + else + gtk_widget_queue_draw(a->areaWidget); } void uiAreaScrollTo(uiArea *a, double x, double y, double width, double height) |