use direct2d and direcwrite to paint IME candidate window

fanlumaster · Jan 28, 2025 · 5d19d88 · 5d19d88
1 parent 2fb0477
commit 5d19d88
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Showing 7 changed files with 507 additions and 441 deletions.
diff --git a/image/FeatherIME.ico b/image/FeatherIME.ico
diff --git a/src/Drawing/D2DSource.cpp b/src/Drawing/D2DSource.cpp
@@ -67,6 +67,8 @@ void Direct2DSource::ReleaseWindowD2DResources()
 
 void Direct2DSource::ClearWithDirect2D(HWND hwnd)
 {
+    if (!pRenderTarget)
+        return;
     pRenderTarget->BeginDraw();
     pRenderTarget->Clear(D2D1::ColorF(0, 0, 0, 0));
     HRESULT hr = pRenderTarget->EndDraw();