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(svn r25680) -Codechange: [Win32] Cancel the current IME composition when the input focus changes.

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This commit is contained in:
michi_cc 2013-08-05 20:37:11 +00:00
parent 7422120014
commit 21126aec62
2 changed files with 21 additions and 1 deletions
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20
src/video/win32_v.cpp
View File

@ -524,7 +524,20 @@ static LRESULT HandleIMEComposition(HWND hwnd, WPARAM wParam, LPARAM lParam)
return lParam != 0 ? DefWindowProc(hwnd, WM_IME_COMPOSITION, wParam, lParam) : 0;
}
#endif
/** Clear the current composition string. */
static void CancelIMEComposition(HWND hwnd)
{
HIMC hIMC = ImmGetContext(hwnd);
if (hIMC != NULL) ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, CPS_CANCEL, 0);
ImmReleaseContext(hwnd, hIMC);
}
#else
static void CancelIMEComposition(HWND hwnd) {}
#endif /* !defined(WINCE) || _WIN32_WCE >= 0x400 */
static LRESULT CALLBACK WndProcGdi(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
@ -1203,3 +1216,8 @@ bool VideoDriver_Win32::AfterBlitterChange()
{
return AllocateDibSection(_screen.width, _screen.height, true) && this->MakeWindow(_fullscreen);
}
void VideoDriver_Win32::EditBoxLostFocus()
{
CancelIMEComposition(_wnd.main_wnd);
}

2
src/video/win32_v.h
View File

@ -33,6 +33,8 @@ public:
/* virtual */ bool ClaimMousePointer();
/* virtual */ void EditBoxLostFocus();
/* virtual */ const char *GetName() const { return "win32"; }
bool MakeWindow(bool full_screen);