postEventFromUser double-letters
Posted: Sun Sep 10, 2017 2:20 am
Hello,
I'm working on an Android project and there are some letters (such as :, ;, /, |, *, etc.) that aren't supported by default with the touchscreen.
In order to make them work, I use the following code:
If I don't use the SendKeyEvent function, the associated character won't appear. But by using it, 2 characters appear instead of one.
I.E entering [ will put [[ in an editbox in Android.
I checked in the event receiver, and one letter is being caught. One for PressedDown and one for !PressedDown.
I'm working on an Android project and there are some letters (such as :, ;, /, |, *, etc.) that aren't supported by default with the touchscreen.
In order to make them work, I use the following code:
Code: Select all
void MyEventReceiver::SendKeyEvent( irr::EKEY_CODE key_, bool pressedDown_, wchar_t character_)
{
if ( Game::device && Game::device->getGUIEnvironment() )
{
SEvent irrEvent;
irrEvent.EventType = irr::EET_KEY_INPUT_EVENT;
irrEvent.KeyInput.PressedDown = pressedDown_;
irrEvent.KeyInput.Control = false;
irrEvent.KeyInput.Shift = false;
irrEvent.KeyInput.Char = character_;
irrEvent.KeyInput.Key = key_;
//Game::receiver.OnEvent(irrEvent);
Game::device->getGUIEnvironment()->postEventFromUser(irrEvent);
}
}
bool MyEventReceiver::OnEvent(const SEvent& event)
{
// ...
if (event.EventType == irr::EET_KEY_INPUT_EVENT)
{
#ifdef _IRR_ANDROID_PLATFORM_
int SystemKeyCode = event.KeyInput.SystemKeyCode;
if (SystemKeyCode == 17)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)17,true,'*');
else if (SystemKeyCode == 75)
if (event.KeyInput.Shift)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)75,true,'\"');
else
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)75,true,'\'');
else if (SystemKeyCode == 74)
if (event.KeyInput.Shift)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)74,true,':');
else
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)74,true,';');
else if (SystemKeyCode == 76)
if (event.KeyInput.Shift)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)76,true,'?');
else
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)76,true,'/');
else if (SystemKeyCode == 73)
if (event.KeyInput.Shift)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)73,true,'|');
else
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)73,true,'\\');
else if (SystemKeyCode == 70)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)70,true,'=');
else if (SystemKeyCode == 71)
if (event.KeyInput.Shift)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)71,true,'{');
else
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)71,true,'[');
else if (SystemKeyCode == 72)
if (event.KeyInput.Shift)
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)72,true,'}');
else
MyEventReceiver::SendKeyEvent((irr::EKEY_CODE)72,true,']');
#endif // _IRR_ANDROID_PLATFORM_
// ...
}I.E entering [ will put [[ in an editbox in Android.
I checked in the event receiver, and one letter is being caught. One for PressedDown and one for !PressedDown.