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[Windows] Fixes bug #1555, handle ALT+F4 on Windows

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Gabriel Jacobo 2013-11-13 11:18:37 -03:00
parent f8e1d350a4
commit 5b8b403e3e
1 changed files with 11 additions and 1 deletions
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12
src/video/windows/SDL_windowsevents.c
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@ -535,9 +535,19 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
case WM_KEYUP: case WM_KEYUP:
{ {
SDL_Scancode code = WindowsScanCodeToSDLScanCode( lParam, wParam ); SDL_Scancode code = WindowsScanCodeToSDLScanCode( lParam, wParam );
const Uint8 *keyboardState = SDL_GetKeyboardState(NULL);
/* Detect relevant keyboard shortcuts */
if (keyboardState[SDL_SCANCODE_LALT] == SDL_PRESSED || keyboardState[SDL_SCANCODE_RALT] == SDL_PRESSED ) {
/* ALT+F4: Close window */
if (code == SDL_SCANCODE_F4) {
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_CLOSE, 0, 0);
}
}
if ( code != SDL_SCANCODE_UNKNOWN ) { if ( code != SDL_SCANCODE_UNKNOWN ) {
if (code == SDL_SCANCODE_PRINTSCREEN && if (code == SDL_SCANCODE_PRINTSCREEN &&
SDL_GetKeyboardState(NULL)[code] == SDL_RELEASED) { keyboardState[code] == SDL_RELEASED) {
SDL_SendKeyboardKey(SDL_PRESSED, code); SDL_SendKeyboardKey(SDL_PRESSED, code);
} }
SDL_SendKeyboardKey(SDL_RELEASED, code); SDL_SendKeyboardKey(SDL_RELEASED, code);