static void _rtgui_fileview_constructor(rtgui_fileview_t *fview)
{
/* set default widget rect and set event handler */
rtgui_widget_set_event_handler(fview, rtgui_fileview_event_handler);
rtgui_widget_set_onunfocus(fview, rtgui_fileview_onunfocus);
RTGUI_WIDGET_FLAG(fview) |= RTGUI_WIDGET_FLAG_FOCUSABLE;
fview->first_item = 0;
fview->now_item = 0;
fview->item_count = 0;
fview->item_per_page = 0;
fview->current_dir = RT_NULL;
fview->pattern = RT_NULL;
RTGUI_WIDGET_BC(fview) = theme.blankspace;
RTGUI_WIDGET_TEXTALIGN(fview) = RTGUI_ALIGN_CENTER_VERTICAL;
if(theme.style == RTGUI_BORDER_UP)
rtgui_widget_set_border_style(fview,RTGUI_BORDER_DOWN);
else if(theme.style == RTGUI_BORDER_EXTRA)
rtgui_widget_set_border_style(fview,RTGUI_BORDER_SUNKEN);
fview->on_item = RT_NULL;
fview->dlg = RT_NULL;
if(file_image==RT_NULL)
file_image = rtgui_image_create_from_mem("xpm",(rt_uint8_t*)file_xpm, sizeof(file_xpm), RT_TRUE);
if(folder_image==RT_NULL)
folder_image = rtgui_image_create_from_mem("xpm",(rt_uint8_t*)folder_xpm, sizeof(folder_xpm), RT_TRUE);
}
static void _rtgui_textbox_constructor(rtgui_textbox_t *box)
{
rtgui_rect_t rect = {0, 0, RTGUI_TEXTBOX_DEFAULT_WIDTH, RTGUI_TEXTBOX_DEFAULT_HEIGHT};
rtgui_widget_set_rect(RTGUI_WIDGET(box), &rect);
RTGUI_WIDGET(box)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
rtgui_object_set_event_handler(RTGUI_OBJECT(box), rtgui_textbox_event_handler);
rtgui_widget_set_onfocus(RTGUI_WIDGET(box), rtgui_textbox_onfocus);
rtgui_widget_set_onunfocus(RTGUI_WIDGET(box), rtgui_textbox_onunfocus);
/* set default text align */
RTGUI_WIDGET_TEXTALIGN(RTGUI_WIDGET(box)) = RTGUI_ALIGN_CENTER_VERTICAL;
/* set proper of control */
box->caret_timer = rtgui_timer_create(RT_TICK_PER_SECOND, RT_TIMER_FLAG_PERIODIC,
_rtgui_textbox_caret_timeout, box);
box->line = box->line_begin = box->position = 0;
box->flag = RTGUI_TEXTBOX_SINGLE;
/* allocate default line buffer */
box->text = RT_NULL;
rtgui_font_get_metrics(RTGUI_WIDGET(box)->gc.font, "h", &rect);
box->font_width = rtgui_rect_width(rect);
}
static void _rtgui_textbox_constructor(rtgui_textbox_t *box)
{
rtgui_rect_t rect;
RTGUI_WIDGET_FLAG(RTGUI_WIDGET(box)) |= RTGUI_WIDGET_FLAG_FOCUSABLE;
rtgui_object_set_event_handler(RTGUI_OBJECT(box), rtgui_textbox_event_handler);
rtgui_widget_set_onfocus(RTGUI_WIDGET(box), rtgui_textbox_onfocus);
rtgui_widget_set_onunfocus(RTGUI_WIDGET(box), rtgui_textbox_onunfocus);
#ifndef RTGUI_USING_SMALL_SIZE
rtgui_widget_set_onkey(RTGUI_WIDGET(box), rtgui_textbox_onkey);
#endif
RTGUI_WIDGET_FOREGROUND(box) = black;
RTGUI_WIDGET_BACKGROUND(box) = white;
/* set default text align */
RTGUI_WIDGET_TEXTALIGN(box) = RTGUI_ALIGN_CENTER_VERTICAL;
/* set proper of control */
box->caret_timer = RT_NULL;
box->caret = RT_NULL;
box->line = box->line_begin = box->position = 0;
box->flag = RTGUI_TEXTBOX_SINGLE;
/* allocate default line buffer */
box->text = RT_NULL;
rtgui_textbox_set_mask_char(box, '*');
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(box), "H", &rect);
box->font_width = rtgui_rect_width(rect);
box->on_enter = RT_NULL;
box->dis_length = 0;
box->first_pos = 0;
}
void _rtgui_edit_constructor(struct rtgui_edit *edit)
{
rtgui_rect_t font_rect;
RTGUI_WIDGET_FLAG(edit) |= RTGUI_WIDGET_FLAG_FOCUSABLE;
rtgui_widget_set_event_handler(edit, rtgui_edit_event_handler);
rtgui_widget_set_onfocus(edit, rtgui_edit_onfocus);
rtgui_widget_set_onunfocus(edit, rtgui_edit_onunfocus);
RTGUI_WIDGET_FC(edit) = theme.foreground;
RTGUI_WIDGET_BC(edit) = theme.blankspace;
/* set default text align */
RTGUI_WIDGET_TEXTALIGN(edit) = RTGUI_ALIGN_CENTER_VERTICAL;
/* set proper of control */
edit->caret_timer = RT_NULL;
edit->caret = RT_NULL;
edit->tabsize = 4;
edit->margin = 1;
edit->max_rows = edit->max_cols = 0;
edit->visual.x = edit->visual.y = 0;
edit->upleft.x = edit->upleft.y = 0;
edit->row_per_page = edit->col_per_page = 0;
edit->update_buf = RT_NULL;
edit->flag = RTGUI_EDIT_NONE;
#ifdef RTGUI_EDIT_USING_SCROLL
edit->flag |= RTGUI_EDIT_VSCROLL;
edit->flag |= RTGUI_EDIT_HSCROLL;
#endif
/* allocate default line buffer */
edit->bzsize = 16;
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(edit), "H", &font_rect);
edit->font_width = rtgui_rect_width(font_rect);
edit->font_height = rtgui_rect_height(font_rect);
edit->dbl_buf = rtgui_dc_buffer_create(edit->font_width*2+1, edit->font_height+1);
edit->head = RT_NULL;
edit->tail = RT_NULL;
edit->first_line = RT_NULL;
#ifdef RTGUI_EDIT_USING_SCROLL
edit->hscroll = RT_NULL;
edit->vscroll = RT_NULL;
#endif
}
static void _rtgui_slider_constructor(rtgui_slider_t *slider)
{
rtgui_rect_t rect = {0, 0, RTGUI_SLIDER_DEFAULT_WIDTH, RTGUI_SLIDER_DEFAULT_HEIGHT};
/* init widget and set event handler */
RTGUI_WIDGET(slider)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
rtgui_widget_set_rect(RTGUI_WIDGET(slider), &rect);
rtgui_object_set_event_handler(RTGUI_OBJECT(slider), rtgui_slider_event_handler);
rtgui_widget_set_onunfocus(RTGUI_WIDGET(slider), rtgui_slider_onunfocus);
/* set proper of control */
slider->min = RTGUI_SLIDER_DEFAULT_MIN;
slider->max = RTGUI_SLIDER_DEFAULT_MAX;
slider->value = RTGUI_SLIDER_DEFAULT_MIN;
slider->orient = RTGUI_HORIZONTAL;
slider->ticks = 10;
slider->thumb_width = 8;
slider->on_changed = RT_NULL;
}
