diff options
Diffstat (limited to 'components/rtgui/widgets/checkbox.c')
| -rw-r--r-- | components/rtgui/widgets/checkbox.c | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/components/rtgui/widgets/checkbox.c b/components/rtgui/widgets/checkbox.c deleted file mode 100644 index 4f0c6a49bc..0000000000 --- a/components/rtgui/widgets/checkbox.c +++ /dev/null @@ -1,152 +0,0 @@ -#include <rtgui/dc.h> -#include <rtgui/rtgui_theme.h> -#include <rtgui/widgets/checkbox.h> - -static void _rtgui_checkbox_constructor(rtgui_checkbox_t *box) -{ - /* init widget and set event handler */ - RTGUI_WIDGET(box)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE; - rtgui_object_set_event_handler(RTGUI_OBJECT(box), rtgui_checkbox_event_handler); - - /* set status */ - box->status_down = RTGUI_CHECKBOX_STATUS_UNCHECKED; - box->on_button = RT_NULL; - - /* set default gc */ - RTGUI_WIDGET_TEXTALIGN(box) = RTGUI_ALIGN_LEFT | RTGUI_ALIGN_CENTER_VERTICAL; -} - -DEFINE_CLASS_TYPE(checkbox, "checkbox", - RTGUI_LABEL_TYPE, - _rtgui_checkbox_constructor, - RT_NULL, - sizeof(struct rtgui_checkbox)); - -void rtgui_checkbox_set_onbutton(rtgui_checkbox_t *checkbox, rtgui_onbutton_func_t func) -{ - RT_ASSERT(checkbox != RT_NULL); - - checkbox->on_button = func; -} - -rt_bool_t rtgui_checkbox_event_handler(struct rtgui_object *object, struct rtgui_event *event) -{ - struct rtgui_checkbox *box; - - RTGUI_WIDGET_EVENT_HANDLER_PREPARE - - box = RTGUI_CHECKBOX(object); - - switch (event->type) - { - case RTGUI_EVENT_PAINT: -#ifndef RTGUI_USING_SMALL_SIZE - if (widget->on_draw != RT_NULL) - { - return widget->on_draw(RTGUI_OBJECT(widget), event); - } - else -#endif - rtgui_theme_draw_checkbox(box); - break; - - case RTGUI_EVENT_MOUSE_BUTTON: - { - if (RTGUI_WIDGET_IS_ENABLE(widget) && !RTGUI_WIDGET_IS_HIDE(widget)) - { - struct rtgui_event_mouse *emouse = (struct rtgui_event_mouse *)event; - if (emouse->button & RTGUI_MOUSE_BUTTON_LEFT && - emouse->button & RTGUI_MOUSE_BUTTON_UP) - { - /* set focus */ - rtgui_widget_focus(widget); - - if (box->status_down & RTGUI_CHECKBOX_STATUS_UNCHECKED) - { - /* check it */ - box->status_down = RTGUI_CHECKBOX_STATUS_CHECKED; - } - else - { - /* un-check it */ - box->status_down = RTGUI_CHECKBOX_STATUS_UNCHECKED; - } - } - - /* draw checkbox */ - rtgui_theme_draw_checkbox(box); - -#ifndef RTGUI_USING_SMALL_SIZE - /* call user callback */ - if (widget->on_mouseclick != RT_NULL) - { - return widget->on_mouseclick(RTGUI_OBJECT(widget), event); - } -#endif - if (box->on_button != RT_NULL) - { - box->on_button(RTGUI_OBJECT(widget), event); - return RT_TRUE; - } - } - - return RT_TRUE; - } - default: - return rtgui_widget_event_handler(object, event); - } - - return RT_FALSE; -} - -struct rtgui_checkbox *rtgui_checkbox_create(const char *text, rt_bool_t checked) -{ - struct rtgui_checkbox *box; - - box = (struct rtgui_checkbox *) rtgui_widget_create(RTGUI_CHECKBOX_TYPE); - if (box != RT_NULL) - { - rtgui_rect_t rect; - - /* set default rect */ - rtgui_font_get_metrics(rtgui_font_default(), text, &rect); - rect.x2 += RTGUI_BORDER_DEFAULT_WIDTH + 5 + (RTGUI_BORDER_DEFAULT_WIDTH << 1); - rect.y2 += (RTGUI_BORDER_DEFAULT_WIDTH << 1); - - rtgui_widget_set_rect(RTGUI_WIDGET(box), &rect); - rtgui_label_set_text(RTGUI_LABEL(box), text); - - if (checked == RT_TRUE) - box->status_down = RTGUI_CHECKBOX_STATUS_CHECKED; - else - box->status_down = RTGUI_CHECKBOX_STATUS_UNCHECKED; - } - - return box; -} - -void rtgui_checkbox_destroy(rtgui_checkbox_t *box) -{ - rtgui_widget_destroy(RTGUI_WIDGET(box)); -} - -void rtgui_checkbox_set_checked(rtgui_checkbox_t *checkbox, rt_bool_t checked) -{ - RT_ASSERT(checkbox != RT_NULL); - if (checked == RT_TRUE) - checkbox->status_down = RTGUI_CHECKBOX_STATUS_CHECKED; - else - checkbox->status_down = RTGUI_CHECKBOX_STATUS_UNCHECKED; - -} - -rt_bool_t rtgui_checkbox_get_checked(rtgui_checkbox_t *checkbox) -{ - RT_ASSERT(checkbox != RT_NULL); - - if (checkbox->status_down == RTGUI_CHECKBOX_STATUS_CHECKED) - return RT_TRUE; - - return RT_FALSE; -} - |