diff options
Diffstat (limited to 'components/rtgui_win/widgets/progressbar.c')
| -rw-r--r-- | components/rtgui_win/widgets/progressbar.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/components/rtgui_win/widgets/progressbar.c b/components/rtgui_win/widgets/progressbar.c new file mode 100644 index 0000000000..0de2595c53 --- /dev/null +++ b/components/rtgui_win/widgets/progressbar.c @@ -0,0 +1,128 @@ +#include <rtgui/dc.h>
+#include <rtgui/rtgui_theme.h>
+#include <rtgui/widgets/progressbar.h>
+
+#define RTGUI_PROGRESSBAR_DEFAULT_RANGE 100
+
+static void _rtgui_progressbar_constructor(rtgui_progressbar_t *bar)
+{
+ rtgui_rect_t rect = {0, 0, DEFAULT_WIDTH, DEFAULT_HEIGHT};
+
+ rtgui_widget_set_event_handler(bar, rtgui_progressbar_event_handler);
+ rtgui_widget_set_rect(bar, &rect);
+
+ bar->orient = RTGUI_HORIZONTAL;
+ bar->range = RTGUI_PROGRESSBAR_DEFAULT_RANGE;
+ bar->position = 0;
+
+ /* set gc */
+ RTGUI_WIDGET_TEXTALIGN(bar) = RTGUI_ALIGN_CENTER_HORIZONTAL|RTGUI_ALIGN_CENTER_VERTICAL;
+}
+
+static void _rtgui_progressbar_destructor(rtgui_progressbar_t *bar)
+{
+
+}
+
+rtgui_type_t *rtgui_progressbar_type_get(void)
+{
+ static rtgui_type_t *progressbar_type = RT_NULL;
+
+ if(!progressbar_type)
+ {
+ progressbar_type = rtgui_type_create("progressbar", RTGUI_WIDGET_TYPE,
+ sizeof(rtgui_progressbar_t),
+ RTGUI_CONSTRUCTOR(_rtgui_progressbar_constructor),
+ RTGUI_DESTRUCTOR(_rtgui_progressbar_destructor));
+ }
+
+ return progressbar_type;
+}
+
+rt_bool_t rtgui_progressbar_event_handler(PVOID wdt, rtgui_event_t* event)
+{
+ rtgui_widget_t *widget = (rtgui_widget_t*)wdt;
+ rtgui_progressbar_t* bar = (rtgui_progressbar_t*)widget;
+
+ switch (event->type)
+ {
+ case RTGUI_EVENT_PAINT:
+ if(widget->on_draw != RT_NULL)
+ widget->on_draw(widget, event);
+ else
+ {
+ rtgui_theme_draw_progressbar(bar);
+ }
+
+ break;
+ }
+
+ return RT_FALSE;
+}
+
+rtgui_progressbar_t* rtgui_progressbar_create(PVOID parent, int orient, int range, int left, int top, int w, int h)
+{
+ rtgui_progressbar_t* bar;
+
+ RT_ASSERT(parent != RT_NULL);
+
+ bar = rtgui_widget_create (RTGUI_PROGRESSBAR_TYPE);
+ if(bar != RT_NULL)
+ {
+ rtgui_rect_t rect;
+ rtgui_widget_get_rect(bar, &rect);
+ rtgui_widget_rect_to_device(parent,&rect);
+ rect.x1 += left;
+ rect.y1 += top;
+ rect.x2 = rect.x1+w;
+ rect.y2 = rect.y1+h;
+ rtgui_widget_set_rect(bar, &rect);
+
+ bar->orient = orient;
+ bar->range = range;
+
+ rtgui_container_add_child(parent, bar);
+ }
+
+ return bar;
+}
+
+void rtgui_progressbar_destroy(rtgui_progressbar_t* bar)
+{
+ rtgui_widget_destroy(bar);
+}
+
+void rtgui_progressbar_set_value(rtgui_progressbar_t *bar, int value)
+{
+ RT_ASSERT(bar != RT_NULL);
+
+ bar->position = value;
+
+ rtgui_theme_draw_progressbar(bar);
+ return;
+}
+
+int rtgui_progressbar_get_value(rtgui_progressbar_t *bar)
+{
+ RT_ASSERT(bar != RT_NULL);
+
+ return bar->position;
+}
+
+void rtgui_progressbar_set_range(rtgui_progressbar_t *bar, int range)
+{
+ RT_ASSERT(bar != RT_NULL);
+
+ bar->range = range;
+
+ rtgui_theme_draw_progressbar(bar);
+ return;
+}
+
+int rtgui_progressbar_get_range(rtgui_progressbar_t *bar)
+{
+ RT_ASSERT(bar != RT_NULL);
+
+ return bar->range;
+}
+
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