ThreadX GUIX窗口滑动通过函数gx_animation_drag_enable来实现

eric2013

代码：

1. /******************************************************************************************/
   
2. /* Start screen slide animation for specified window.                                     */
   
3. /******************************************************************************************/
   
4. static VOID slide_animation_start(GX_WINDOW *window)
   
5. {
   
6.     GX_ANIMATION_INFO slide_animation_info;
   
7.     SCREEN_INFO *info = screen_info_get(window->gx_widget_parent);
   
8. 
   
9.     if (info)
   
10.     {
    
11.         if (!window->gx_widget_first_child)
    
12.         {
    
13.             gx_widget_attach((GX_WIDGET *)window, info->window_list[0]);
    
14.         }
    
15. 
    
16.         memset(&slide_animation_info, 0, sizeof(GX_ANIMATION_INFO));
    
17.         slide_animation_info.gx_animation_parent = (GX_WIDGET *)window;
    
18.         slide_animation_info.gx_animation_style = GX_ANIMATION_SCREEN_DRAG | GX_ANIMATION_HORIZONTAL | GX_ANIMATION_WRAP | GX_ANIMATION_SINE_EASE_OUT;
    
19.         slide_animation_info.gx_animation_id = ANIMATION_ID_DRAG_SLIDE;
    
20.         slide_animation_info.gx_animation_frame_interval = 2;
    
21.         slide_animation_info.gx_animation_steps = 15;
    
22.         slide_animation_info.gx_animation_slide_screen_list = info->window_list;
    
23. 
    
24.         gx_animation_drag_enable(&slide_animation, (GX_WIDGET *)window, &slide_animation_info);
    
25.     }
    
26. }

复制代码

eric2013