diff options
Diffstat (limited to 'components/rtgui/widgets/progressbar.c')
| -rw-r--r-- | components/rtgui/widgets/progressbar.c | 205 |
1 files changed, 104 insertions, 101 deletions
diff --git a/components/rtgui/widgets/progressbar.c b/components/rtgui/widgets/progressbar.c index 84e2adea1d..c42f2a3688 100644 --- a/components/rtgui/widgets/progressbar.c +++ b/components/rtgui/widgets/progressbar.c @@ -1,101 +1,104 @@ -#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(RTGUI_WIDGET(bar), rtgui_progressbar_event_handler);
- rtgui_widget_set_rect(RTGUI_WIDGET(bar), &rect);
-
- bar->orient = RTGUI_HORIZONTAL;
- bar->range = RTGUI_PROGRESSBAR_DEFAULT_RANGE;
- bar->position = 0;
-
- /* set gc */
- RTGUI_WIDGET_TEXTALIGN(RTGUI_WIDGET(bar)) = RTGUI_ALIGN_CENTER_HORIZONTAL | RTGUI_ALIGN_CENTER_VERTICAL;
-}
-
-DEFINE_CLASS_TYPE(progressbar, "progressbar",
- RTGUI_WIDGET_TYPE,
- _rtgui_progressbar_constructor,
- RT_NULL,
- sizeof(struct rtgui_progressbar));
-
-rt_bool_t rtgui_progressbar_event_handler(struct rtgui_widget* widget,
- struct rtgui_event* event)
-{
- struct rtgui_progressbar* bar = (struct rtgui_progressbar*)widget;
-
- switch (event->type)
- {
- case RTGUI_EVENT_PAINT:
- rtgui_theme_draw_progressbar(bar);
- break;
- }
-
- return RT_FALSE;
-}
-
-struct rtgui_progressbar* rtgui_progressbar_create(int orientation, int range,
- rtgui_rect_t* r)
-{
- struct rtgui_progressbar* bar;
-
- bar = (struct rtgui_progressbar*) rtgui_widget_create (RTGUI_PROGRESSBAR_TYPE);
- if (bar != RT_NULL)
- {
- if (r != RT_NULL)
- rtgui_widget_set_rect(RTGUI_WIDGET(bar), r);
-
- bar->orient = orientation;
- bar->range = range;
- }
-
- return bar;
-}
-
-void rtgui_progressbar_destroy(struct rtgui_progressbar* bar)
-{
- rtgui_widget_destroy(RTGUI_WIDGET(bar));
-}
-
-void rtgui_progressbar_set_value(struct rtgui_progressbar *bar, int value)
-{
- RT_ASSERT(bar != RT_NULL);
-
- if (!RTGUI_WIDGET_IS_ENABLE(RTGUI_WIDGET(bar))) return;
-
- bar->position = value;
-
- rtgui_theme_draw_progressbar(bar);
- return;
-}
-
-int rtgui_progressbar_get_value(struct rtgui_progressbar *bar)
-{
- RT_ASSERT(bar != RT_NULL);
-
- return bar->position;
-}
-
-void rtgui_progressbar_set_range(struct rtgui_progressbar *bar, int range)
-{
- RT_ASSERT(bar != RT_NULL);
-
- bar->range = range;
-
- rtgui_theme_draw_progressbar(bar);
- return;
-}
-
-int rtgui_progressbar_get_range(struct rtgui_progressbar *bar)
-{
- RT_ASSERT(bar != RT_NULL);
-
- return bar->range;
-}
-
+#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_object_set_event_handler(RTGUI_OBJECT(bar), rtgui_progressbar_event_handler); + rtgui_widget_set_rect(RTGUI_WIDGET(bar), &rect); + + bar->orient = RTGUI_HORIZONTAL; + bar->range = RTGUI_PROGRESSBAR_DEFAULT_RANGE; + bar->position = 0; + + /* set gc */ + RTGUI_WIDGET_TEXTALIGN(RTGUI_WIDGET(bar)) = RTGUI_ALIGN_CENTER_HORIZONTAL | RTGUI_ALIGN_CENTER_VERTICAL; +} + +DEFINE_CLASS_TYPE(progressbar, "progressbar", + RTGUI_WIDGET_TYPE, + _rtgui_progressbar_constructor, + RT_NULL, + sizeof(struct rtgui_progressbar)); + +rt_bool_t rtgui_progressbar_event_handler(struct rtgui_object* object, + struct rtgui_event* event) +{ + struct rtgui_progressbar* bar; + RTGUI_WIDGET_EVENT_HANDLER_PREPARE + + bar = RTGUI_PROGRESSBAR(object); + + switch (event->type) + { + case RTGUI_EVENT_PAINT: + rtgui_theme_draw_progressbar(bar); + break; + } + + return RT_FALSE; +} + +struct rtgui_progressbar* rtgui_progressbar_create(int orientation, int range, + rtgui_rect_t* r) +{ + struct rtgui_progressbar* bar; + + bar = (struct rtgui_progressbar*) rtgui_widget_create (RTGUI_PROGRESSBAR_TYPE); + if (bar != RT_NULL) + { + if (r != RT_NULL) + rtgui_widget_set_rect(RTGUI_WIDGET(bar), r); + + bar->orient = orientation; + bar->range = range; + } + + return bar; +} + +void rtgui_progressbar_destroy(struct rtgui_progressbar* bar) +{ + rtgui_widget_destroy(RTGUI_WIDGET(bar)); +} + +void rtgui_progressbar_set_value(struct rtgui_progressbar *bar, int value) +{ + RT_ASSERT(bar != RT_NULL); + + if (!RTGUI_WIDGET_IS_ENABLE(RTGUI_WIDGET(bar))) return; + + bar->position = value; + + rtgui_theme_draw_progressbar(bar); + return; +} + +int rtgui_progressbar_get_value(struct rtgui_progressbar *bar) +{ + RT_ASSERT(bar != RT_NULL); + + return bar->position; +} + +void rtgui_progressbar_set_range(struct rtgui_progressbar *bar, int range) +{ + RT_ASSERT(bar != RT_NULL); + + bar->range = range; + + rtgui_theme_draw_progressbar(bar); + return; +} + +int rtgui_progressbar_get_range(struct rtgui_progressbar *bar) +{ + RT_ASSERT(bar != RT_NULL); + + return bar->range; +} + |