AnimateWindow 来美化你的对话框

AnimateWindow 来美化你的对话框（淡入淡出,自动上升下降） (2007-08-20 12:47:12)

方法如下：

/**************************AnimateWindow()**************************/
 

#define AW_HOR_POSITIVE             0x00000001
#define AW_HOR_NEGATIVE             0x00000002
#define AW_VER_POSITIVE             0x00000004
#define AW_VER_NEGATIVE             0x00000008
#define AW_CENTER                   0x00000010
#define AW_HIDE                     0x00010000
#define AW_ACTIVATE                 0x00020000
#define AW_SLIDE                    0x00040000
#define AW_BLEND                    0x00080000

void CPageDlg::OnClose()    //实现淡出功能
{
 //定义AnimateWindow的函数指针
 typedef UINT (CALLBACK* LPFUN)(HWND hwnd, DWORD dwTime,DWORD dwFlags);
 LPFUN pp;
 HINSTANCE hInst=::LoadLibrary("user32.dll");

 if(hInst)
 {
  pp = (LPFUN)::GetProcAddress(hInst, "AnimateWindow" );
  pp(GetSafeHwnd(), 300,AW_BLEND|AW_HIDE);   // 红色的是动画类型
  ::FreeLibrary(hInst );                     //绿色的是时间
 }                                           //下同

CDialog::OnClose();
}


同理：

void CHipDlg::OnShowWindow(BOOL bShow, UINT nStatus)
{
 CDialog::OnShowWindow(bShow, nStatus);   //显示时不过不是淡入，而是滚动
                                          //主要是表现下参数的不同
 // TODO: Add your message handler code here
  //定义AnimateWindow的函数指针
 typedef UINT (CALLBACK* LPFUN)(HWND hwnd, DWORD dwTime,DWORD dwFlags);
 LPFUN pp;
 HINSTANCE hInst=::LoadLibrary("user32.dll");

 if(hInst)
 {
  pp = (LPFUN)::GetProcAddress(hInst, "AnimateWindow" );
  pp(GetSafeHwnd(), 500, AW_SLIDE|AW_VER_NEGATIVE);
  ::FreeLibrary(hInst );
 }

}

 

 

关于参数问题：

函数原型：BOOL   AnimateWindow（HWND   hWnd，DWORD   dwTime，DWORD   dwFlags）。    
   
  函数功能：该函数能在显示与隐藏窗口时产生两种特殊类型的动画效果：滚动动画和滑动动画。    
   
  参数含义：        
  hWnd：指定产生动画的窗口的句柄。    
  dwTime：指明动画持续的时间（以微秒计），完成一个动画的标准时间为200微秒。    
  dwFags：指定动画类型。这个参数可以是一个或多个下列标志的组合。标志描述：    
  AW_SLIDE：使用滑动类型。缺省则为滚动动画类型。当使用AW_CENTER标志时，这个标志就被忽略。    
  AW_ACTIVATE：激活窗口。在使用了AW_HIDE标志后不能使用这个标志。    
  AW_BLEND：实现淡出效果。只有当hWnd为顶层窗口的时候才可以使用此标志。    
  AW_HIDE：隐藏窗口，缺省则显示窗口。    
  AW_CENTER：若使用了AW_HIDE标志，则使窗口向内重叠，即收缩窗口；若未使用AW_HIDE标志，则使窗口向外扩展，即展开窗口。    
  AW_HOR_POSITIVE：自左向右显示窗口。该标志可以在滚动动画和滑动动画中使用。当使用AW_CENTER标志时，该标志将被忽略。    
  AW_VER_POSITIVE：自顶向下显示窗口。该标志可以在滚动动画和滑动动画中使用。当使用AW_CENTER标志时，该标志将被忽略。    
  AW_VER_NEGATIVE：自下向上显示窗口。该标志可以在滚动动画和滑动动画中使用。当使用AW_CENTER标志时，该标志将被忽略。    
   
     
  返回值：如果函数成功，返回值为非零；如果函数失败，返回值为零。在下列情况下函数将失败：    
   
  窗口使用了窗口边界；窗口已经可见仍要显示窗口；窗口已经隐藏仍要隐藏窗口
 
$hwnd = GUICreate("Animate Window", 300, 300)

DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00080000);fade-in
GUISetState()
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00090000);fade-out
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040001);slide in from left
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050002);slide out to left
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040002);slide in from right
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050001);slide out to right
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040004);slide-in from top
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050008);slide-out to top
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040008);slide-in from bottom
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050004);slide-out to bottom
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040005);diag slide-in from Top-left
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x0005000a);diag slide-out to Top-left
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040006);diag slide-in from Top-Right
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050009);diag slide-out to Top-Right
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040009);diag slide-in from Bottom-left
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050006);diag slide-out to Bottom-left
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x0004000a);diag slide-in from Bottom-right
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050005);diag slide-out to Bottom-right
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00040010);explode
DllCall("user32.dll", "int", "AnimateWindow", "hwnd", $hwnd, "int", 1000, "long", 0x00050010);implode