comparison: ui/gtk/draw_cairo.c
ui/gtk/draw_cairo.c
- changeset 42
- 9af327d0e0e4
- parent 0
- 2483f517c562
- child 44
- 473954dc6b74
equal
deleted
inserted
replaced
| 41:7ada3db4cfa8 | 42:9af327d0e0e4 |
|---|---|
| 31 | 31 |
| 32 #include "container.h" | 32 #include "container.h" |
| 33 | 33 |
| 34 #include "draw_cairo.h" | 34 #include "draw_cairo.h" |
| 35 | 35 |
| 36 #ifdef UI_GTK3 | 36 #if UI_GTK3 || UI_GTK4 |
| 37 gboolean ui_drawingarea_expose(GtkWidget *w, cairo_t *cr, void *data) { | 37 gboolean ui_drawingarea_expose(GtkWidget *w, cairo_t *cr, void *data) { |
| 38 UiCairoGraphics g; | 38 UiCairoGraphics g; |
| 39 #ifdef UI_GTK4 | |
| 40 g.g.width = gtk_widget_get_width(w); | |
| 41 g.g.height = gtk_widget_get_height(w); | |
| 42 #else | |
| 39 g.g.width = gtk_widget_get_allocated_width(w); | 43 g.g.width = gtk_widget_get_allocated_width(w); |
| 40 g.g.height = gtk_widget_get_allocated_height(w); | 44 g.g.height = gtk_widget_get_allocated_height(w); |
| 45 #endif | |
| 41 g.widget = w; | 46 g.widget = w; |
| 42 g.cr = cr; | 47 g.cr = cr; |
| 43 | 48 |
| 44 UiDrawEvent *event = data; | 49 UiDrawEvent *event = data; |
| 45 UiEvent ev; | 50 UiEvent ev; |
| 49 | 54 |
| 50 event->callback(&ev, &g.g, event->userdata); | 55 event->callback(&ev, &g.g, event->userdata); |
| 51 | 56 |
| 52 return FALSE; | 57 return FALSE; |
| 53 } | 58 } |
| 54 #else | 59 #endif |
| 60 #ifdef UI_GTK2 | |
| 55 gboolean ui_canvas_expose(GtkWidget *w, GdkEventExpose *e, void *data) { | 61 gboolean ui_canvas_expose(GtkWidget *w, GdkEventExpose *e, void *data) { |
| 56 UiCairoGraphics g; | 62 UiCairoGraphics g; |
| 57 g.g.width = w->allocation.width; | 63 g.g.width = w->allocation.width; |
| 58 g.g.height = w->allocation.height; | 64 g.g.height = w->allocation.height; |
| 59 g.widget = w; | 65 g.widget = w; |
| 72 #endif | 78 #endif |
| 73 | 79 |
| 74 // function from graphics.h | 80 // function from graphics.h |
| 75 | 81 |
| 76 void ui_connect_draw_handler(GtkWidget *widget, UiDrawEvent *event) { | 82 void ui_connect_draw_handler(GtkWidget *widget, UiDrawEvent *event) { |
| 77 #ifdef UI_GTK3 | 83 #if UI_GTK3 || UI_GTK4 |
| 78 g_signal_connect(G_OBJECT(widget), | 84 g_signal_connect(G_OBJECT(widget), |
| 79 "draw", | 85 "draw", |
| 80 G_CALLBACK(ui_drawingarea_expose), | 86 G_CALLBACK(ui_drawingarea_expose), |
| 81 event); | 87 event); |
| 82 #else | 88 #else |
