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src/java.desktop/windows/native/libawt/windows/awt_Component.cpp
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@@ -3822,29 +3822,38 @@
}
for (int iCandType=0; iCandType<32; iCandType++, bits<<=1) {
if ( m_bitsCandType & bits )
SetCandidateWindow(iCandType, x - p.x, y - p.y);
}
- if (m_bitsCandType != 0) {
- // REMIND: is there any chance GetProxyFocusOwner() returns NULL here?
- ::DefWindowProc(ImmGetHWnd(),
- WM_IME_NOTIFY, IMN_OPENCANDIDATE, m_bitsCandType);
- }
}
void AwtComponent::SetCandidateWindow(int iCandType, int x, int y)
{
HWND hwnd = ImmGetHWnd();
HIMC hIMC = ImmGetContext(hwnd);
+ if (hIMC) {
CANDIDATEFORM cf;
+ cf.dwStyle = CFS_POINT;
+ ImmGetCandidateWindow(hIMC, 0, &cf);
+ if (x != cf.ptCurrentPos.x || y != cf.ptCurrentPos.y) {
cf.dwIndex = iCandType;
cf.dwStyle = CFS_POINT;
- cf.ptCurrentPos.x = x;
- cf.ptCurrentPos.y = y;
-
+ cf.ptCurrentPos = {x, y};
+ cf.rcArea = {0, 0, 0, 0};
ImmSetCandidateWindow(hIMC, &cf);
+ }
+ COMPOSITIONFORM cfr;
+ cfr.dwStyle = CFS_POINT;
+ ImmGetCompositionWindow(hIMC, &cfr);
+ if (x != cfr.ptCurrentPos.x || y != cfr.ptCurrentPos.y) {
+ cfr.dwStyle = CFS_POINT;
+ cfr.ptCurrentPos = {x, y};
+ cfr.rcArea = {0, 0, 0, 0};
+ ImmSetCompositionWindow(hIMC, &cfr);
+ }
ImmReleaseContext(hwnd, hIMC);
+ }
}
MsgRouting AwtComponent::WmImeSetContext(BOOL fSet, LPARAM *lplParam)
{
// If the Windows input context is disabled, do not let Windows
@@ -3868,21 +3877,18 @@
}
MsgRouting AwtComponent::WmImeNotify(WPARAM subMsg, LPARAM bitsCandType)
{
if (!m_useNativeCompWindow) {
- if (subMsg == IMN_OPENCANDIDATE) {
+ if (subMsg == IMN_OPENCANDIDATE || subMsg == IMN_CHANGECANDIDATE) {
m_bitsCandType = bitsCandType;
InquireCandidatePosition();
} else if (subMsg == IMN_OPENSTATUSWINDOW ||
- subMsg == WM_IME_STARTCOMPOSITION) {
- m_bitsCandType = 0;
- InquireCandidatePosition();
- } else if (subMsg == IMN_SETCANDIDATEPOS) {
+ subMsg == WM_IME_STARTCOMPOSITION ||
+ subMsg == IMN_SETCANDIDATEPOS) {
InquireCandidatePosition();
}
- return mrConsume;
}
return mrDoDefault;
}
MsgRouting AwtComponent::WmImeStartComposition()
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