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disable press and hold for Windows Touch

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This commit is contained in:
Peter Tissen 2014-09-17 09:32:21 +02:00
parent 780ed765c7
commit 41f67857f5
2 changed files with 26 additions and 0 deletions
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25
Windows/TouchInputHandler.cpp
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@ -98,6 +98,28 @@ void TouchInputHandler::handleTouchEvent(HWND hWnd, UINT message, WPARAM wParam,
}
}
// from http://msdn.microsoft.com/en-us/library/ms812373.aspx
// disable the press and hold gesture for the given window
void TouchInputHandler::disablePressAndHold(HWND hWnd)
{
// The atom identifier and Tablet PC atom
ATOM atomID = 0;
LPCTSTR tabletAtom = _T("MicrosoftTabletPenServiceProperty");
// Get the Tablet PC atom ID
atomID = GlobalAddAtom(tabletAtom);
// If getting the ID failed, return false
if (atomID == 0)
{
return;
}
// Try to disable press and hold gesture by
// setting the window property, return the result
SetProp(hWnd, tabletAtom, (HANDLE)1);
}
void TouchInputHandler::touchUp(int id, float x, float y){
TouchInput touchevent;
touchevent.id = id;
@ -142,7 +164,10 @@ void TouchInputHandler::touchMove(int id, float x, float y){
void TouchInputHandler::registerTouchWindow(HWND wnd)
{
if (hasTouch())
{
registerTouch(wnd, TWF_WANTPALM);
disablePressAndHold(wnd);
}
}
bool TouchInputHandler::hasTouch(){

1
Windows/TouchInputHandler.h
View File

@ -33,6 +33,7 @@ public:
void registerTouchWindow(HWND wnd);
bool hasTouch();
private:
void disablePressAndHold(HWND hWnd);
void touchUp(int id, float x, float y);
void touchDown(int id, float x, float y);
void touchMove(int id, float x, float y);