指定范围内移动的窗口
本帖最后由 zhoujinshi 于 2013-12-22 14:14 编辑#include <StructureConstants.au3>
#include <WindowsConstants.au3>
#include <WinApi.au3>
Local $iWidth = 400, $iHeight = 300
Local $iStyle = BitOR($WS_MINIMIZEBOX, $WS_MAXIMIZEBOX, $WS_SIZEBOX)
$hGUI = GUICreate("Test", $iWidth, $iHeight, -1, -1, $iStyle)
GUISetState()
GUIRegisterMsg(0x216, "WM_MOVING")
GUIRegisterMsg($WM_SIZE, "WM_SIZE")
While GUIGetMsg() <> -3
WEnd
Func WM_SIZE($hWnd, $iMsg, $iwParam, $ilParam)
;$iWidth = BitAnd($ilParam, 0xFFFF)
;$iHeight = BitShift($ilParam, 0x10)
EndFunc ;==>WM_SIZE
Func WM_MOVING($hWnd, $iMsg, $iwParam, $ilParam)
Local $tBuffer, $iLeft, $iTop, $iRight, $iBottom
Local $tRect, $iWidth, $iHeight
$tBuffer = DllStructCreate($tagRECT, $ilParam)
$iLeft = DllStructGetData($tBuffer, "Left")
$iTop = DllStructGetData($tBuffer, "Top")
$iRight = DllStructGetData($tBuffer, "Right")
$iBottom = DllStructGetData($tBuffer, "Bottom")
$tRect = _WinAPI_GetWindowRect($hWnd)
$iWidth = DllStructGetData($tRect, "Right") - DllStructGetData($tRect, "Left")
$iHeight = DllStructGetData($tRect, "Bottom") - DllStructGetData($tRect, "Top")
;$iWidth = _WinAPI_GetWindowWidth($hWnd)
;$iHeight = _WinAPI_GetWindowHeight($hWnd)
ConsoleWrite($iWidth & "," & $iHeight & @CRLF)
If ($iLeft < 0) Then
DllStructSetData($tBuffer, "Left", 0)
DllStructSetData($tBuffer, "Right", $iWidth)
ElseIf ($iRight > @DesktopWidth) Then
DllStructSetData($tBuffer, "Left", @DesktopWidth - $iWidth)
DllStructSetData($tBuffer, "Right", @DesktopWidth)
EndIf
If ($iTop < 0) Then
DllStructSetData($tBuffer, "Top", 0)
DllStructSetData($tBuffer, "Bottom", $iHeight)
ElseIf ($iBottom > @DesktopHeight - 35) Then
DllStructSetData($tBuffer, "Top", @DesktopHeight - $iHeight - 35)
DllStructSetData($tBuffer, "Bottom", @DesktopHeight - 35)
EndIf
$tBuffer = 0
EndFunc ;==>WM_MOVING
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