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Native window decorations: show (system) tooltips for minimize/maximize/close buttons on Windows 10 and for minimize/close buttons on Windows 11 (issues #397 and #407)

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This commit is contained in:
Karl Tauber
2021-11-09 18:21:17 +01:00
parent 54e6cefa67
commit fb37be5734
6 changed files with 117 additions and 48 deletions
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9
flatlaf-natives/flatlaf-natives-windows/src/main/cpp/FlatWndProc.cpp
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@@ -219,16 +219,17 @@ LRESULT CALLBACK FlatWndProc::WindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, L
// if mouse is moved over some non-client areas,
// send it also to the client area to allow Swing to process it
// (required for Windows 11 maximize button)
if( wParam == HTMAXBUTTON || wParam == HTCAPTION || wParam == HTSYSMENU )
sendMessageToClientArea( hwnd, WM_MOUSEMOVE, lParam );
if( wParam == HTMINBUTTON || wParam == HTMAXBUTTON || wParam == HTCLOSE ||
wParam == HTCAPTION || wParam == HTSYSMENU )
sendMessageToClientArea( hwnd, WM_MOUSEMOVE, lParam );
break;
case WM_NCLBUTTONDOWN:
case WM_NCLBUTTONUP:
// if left mouse was pressed/released over maximize button,
// if left mouse was pressed/released over minimize/maximize/close button,
// send it also to the client area to allow Swing to process it
// (required for Windows 11 maximize button)
if( wParam == HTMAXBUTTON ) {
if( wParam == HTMINBUTTON || wParam == HTMAXBUTTON || wParam == HTCLOSE ) {
int uClientMsg = (uMsg == WM_NCLBUTTONDOWN) ? WM_LBUTTONDOWN : WM_LBUTTONUP;
sendMessageToClientArea( hwnd, uClientMsg, lParam );
return 0;