comparison: ui/gtk/image.h
ui/gtk/image.h
- changeset 103
- 6606616eca9f
- parent 51
- e324291ca9f8
equal
deleted
inserted
replaced
| 102:64ded9f6a6c6 | 103:6606616eca9f |
|---|---|
| 34 | 34 |
| 35 #ifdef __cplusplus | 35 #ifdef __cplusplus |
| 36 extern "C" { | 36 extern "C" { |
| 37 #endif | 37 #endif |
| 38 | 38 |
| 39 typedef struct UiImageViewer { | |
| 40 UiObject *obj; | |
| 41 GtkWidget *widget; | |
| 42 UiVar *var; | |
| 43 int padding_left; | |
| 44 int padding_right; | |
| 45 int padding_top; | |
| 46 int padding_bottom; | |
| 47 UiBool autoscale; | |
| 48 UiBool adjustwidgetsize; | |
| 49 UiBool useradjustable; | |
| 50 GdkPixbuf *pixbuf; | |
| 51 | |
| 52 double zoom_scale; | |
| 53 int transx; | |
| 54 int transy; | |
| 55 int begin_transx; | |
| 56 int begin_transy; | |
| 57 UiBool isautoscaled; | |
| 58 double user_scale; | |
| 59 double scale; | |
| 60 | |
| 61 ui_callback onbuttonpress; | |
| 62 void *onbuttonpressdata; | |
| 63 ui_callback onbuttonrelease; | |
| 64 void *onbuttonreleasedata; | |
| 65 } UiImageViewer; | |
| 66 | |
| 67 void ui_cairo_draw_image(UiImageViewer *imgviewer, cairo_t *cr, int width, int height); | |
| 39 | 68 |
| 40 void* ui_imageviewer_get(UiGeneric *g); | 69 void* ui_imageviewer_get(UiGeneric *g); |
| 41 const char* ui_imageviewer_get_type(UiGeneric *g); | 70 const char* ui_imageviewer_get_type(UiGeneric *g); |
| 42 int ui_imageviewer_set(UiGeneric *g, void *value, const char *type); | 71 int ui_imageviewer_set(UiGeneric *g, void *value, const char *type); |
| 72 | |
| 73 #if GTK_MAJOR_VERSION >= 4 | |
| 74 | |
| 75 gboolean ui_imageviewer_scroll( | |
| 76 GtkEventControllerScroll *widget, | |
| 77 gdouble dx, | |
| 78 gdouble dy, | |
| 79 gpointer userdata); | |
| 80 | |
| 81 void ui_imageviewer_drag_begin_cb( | |
| 82 GtkGestureDrag* self, | |
| 83 gdouble start_x, | |
| 84 gdouble start_y, | |
| 85 gpointer userdata); | |
| 86 | |
| 87 void ui_imageviewer_drag_end_cb( | |
| 88 GtkGestureDrag* self, | |
| 89 gdouble x, | |
| 90 gdouble y, | |
| 91 gpointer userdata); | |
| 92 | |
| 93 void ui_imageviewer_drag_update_cb( | |
| 94 GtkGestureDrag* self, | |
| 95 gdouble x, | |
| 96 gdouble y, | |
| 97 gpointer userdata); | |
| 98 | |
| 99 void ui_imageviewer_pressed_cb( | |
| 100 GtkGestureClick *self, | |
| 101 gint n_press, | |
| 102 gdouble x, | |
| 103 gdouble y, | |
| 104 gpointer userdata); | |
| 105 | |
| 106 void ui_imageviewer_released_cb( | |
| 107 GtkGestureClick *self, | |
| 108 gint n_press, | |
| 109 gdouble x, | |
| 110 gdouble y, | |
| 111 gpointer userdata); | |
| 112 | |
| 113 #else | |
| 114 | |
| 115 gboolean ui_imageviewer_scroll_event( | |
| 116 GtkWidget *widget, | |
| 117 GdkEventScroll event, | |
| 118 gpointer userdata); | |
| 119 | |
| 120 gboolean ui_imageviewer_button_press_event( | |
| 121 GtkWidget *widget, | |
| 122 GdkEventButton event, | |
| 123 gpointer userdata); | |
| 124 | |
| 125 gboolean ui_imageviewer_button_release_event( | |
| 126 GtkWidget *widget, | |
| 127 GdkEventButton event, | |
| 128 gpointer userdata); | |
| 129 | |
| 130 #endif | |
| 43 | 131 |
| 44 #ifdef __cplusplus | 132 #ifdef __cplusplus |
| 45 } | 133 } |
| 46 #endif | 134 #endif |
| 47 | 135 |
