static void Button_OnInit( LCUI_Widget w )
{
LCUI_Button *btn;
btn = Widget_NewPrivateData( w, LCUI_Button );
btn->text = LCUIWidget_New("textview");
TextView_SetTextAlign( btn->text, SV_CENTER );
Widget_Append( w, btn->text );
Widget_Show( btn->text );
}
static void SideBarItem_OnInit( LCUI_Widget w )
{
SideBarItem *sbi = Widget_NewPrivateData(w, SideBarItem);
sbi->icon = LCUIWidget_New("textview");
sbi->text = LCUIWidget_New("textview");
Widget_AddClass( sbi->icon, "icon" );
Widget_AddClass( sbi->text, "text" );
sbi->id = NULL;
Widget_Append( w, sbi->icon );
Widget_Append( w, sbi->text );
}
static void SideBar_OnInit( LCUI_Widget w )
{
SideBar *sb = Widget_NewPrivateData( w, SideBar );
LinkedList_Init( &sb->items );
}
static void CloseButton_OnInit( LCUI_Widget *widget )
{
Widget_NewPrivateData( widget, LCUI_Button );
widget->valid_state = ALLOW_STATE_LIST;
}
/** 初始化window部件相关数据 */
static void Window_OnInit( LCUI_Widget *window )
{
LCUI_Window *wnd;
LCUI_Graph btn_bg;
LCUI_TextStyle style;
LCUI_Border border;
wnd = Widget_NewPrivateData( window, LCUI_Window );
wnd->theme_color = COLOR_EMERALD;
wnd->theme_color.a = 128;
wnd->titlebar = Widget_New(NULL);
wnd->client_area = Widget_New(NULL);
wnd->btn_close = Widget_New(WIDGET_CLOSE_BUTTON);
wnd->icon = Widget_New(NULL);
wnd->text = Label_New();
wnd->titlebar->focus = FALSE;
wnd->icon->focus = FALSE;
wnd->text->focus = FALSE;
Widget_SetFocus( wnd->client_area );
Widget_SetClickable( wnd->icon, FALSE );
Widget_SetClickable( wnd->text, FALSE );
Widget_SetClickable( wnd->titlebar, FALSE );
Widget_SetClickable( wnd->client_area, FALSE );
Graph_Init( &btn_bg );
/* 载入按钮背景 */
LoadCloseButtonIMG( &btn_bg );
/* close按钮显示在左上角 */
Widget_SetAlign( wnd->btn_close, ALIGN_TOP_RIGHT, Pos(0,0) );
Widget_Resize( wnd->btn_close, Size(30, 30) );
Widget_SetBackgroundImage( wnd->btn_close, &btn_bg );
Widget_SetBackgroundLayout( wnd->btn_close, LAYOUT_CENTER );
Widget_SetBackgroundTransparent( wnd->icon, TRUE );
Widget_SetBackgroundTransparent( wnd->titlebar, TRUE );
Widget_SetBackgroundTransparent( wnd->client_area, FALSE );
Widget_SetBackgroundTransparent( window, FALSE );
Widget_SetBackgroundColor( window, RGB(255,255,255) );
Widget_SetBackgroundLayout( wnd->icon, LAYOUT_ZOOM );
Widget_SetDock( wnd->titlebar, DOCK_TYPE_TOP );
Widget_SetDock( wnd->client_area, DOCK_TYPE_BOTTOM );
Widget_SetPadding( window, Padding(TOP_PANDDING,1,1,1) );
Widget_SetPadding( wnd->client_area, Padding(1,1,1,1) );
Widget_SetSize( wnd->titlebar, "100%", "35px" );
Border_Init( &border );
border.top_width = 0;
border.bottom_width = 1;
border.left_width = 1;
border.right_width = 1;
border.bottom_color = RGB(200,200,200);
border.left_color = RGB(255,255,255);
border.right_color = RGB(255,255,255);
Widget_SetBorder( wnd->titlebar, border );
TextStyle_Init( &style );
TextStyle_FontSize( &style, 18 );
Label_SetTextStyle( wnd->text, style );
/* 放入至容器 */
Widget_Container_Add( wnd->titlebar, wnd->icon );
Widget_Container_Add( wnd->titlebar, wnd->text );
Widget_Container_Add( wnd->titlebar, wnd->btn_close );
Widget_Container_Add( window, wnd->titlebar );
Widget_Container_Add( window, wnd->client_area );
Widget_Resize( window, Size(100, 50) );
Widget_Resize( wnd->icon, Size(24,24) );
Widget_SetAlign( window, ALIGN_MIDDLE_CENTER, Pos(0,0) );
Widget_SetAlign( wnd->icon, ALIGN_MIDDLE_LEFT, Pos(6,0) );
Widget_SetAlign( wnd->text, ALIGN_MIDDLE_LEFT, Pos(6,0) );
/* 关联拖动事件，让鼠标能够拖动标题栏并使窗口移动 */
Widget_ConnectEvent( window, EVENT_DRAG, Window_ExecMove );
/*
* 由于需要在窗口获得/失去焦点时进行相关处理，因此需要将回调函数 与部件
* 的FOCUS_IN和FOCUS_OUT事件 进行关联
* */
Widget_ConnectEvent( window, EVENT_FOCUSOUT, Window_OnFocusOut );
Widget_ConnectEvent( window, EVENT_FOCUSIN, Window_OnFocusIn );
Widget_Show( wnd->btn_close );
Widget_Show( wnd->icon );
Widget_Show( wnd->text );
Widget_Show( wnd->titlebar );
Widget_Show( wnd->client_area );
}
