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framelesshelper
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win: guard some code with proper version check

This commit is contained in:
Yuhang Zhao 2023-06-19 16:07:43 +08:00
parent fdd6640d5c
commit 6c27125d69
1 changed files with 6 additions and 0 deletions
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6
src/core/framelesshelper_win.cpp
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@ -99,7 +99,9 @@ struct Win32HelperData
bool trackingMouse = false;
WId fallbackTitleBarWindowId = 0;
Dpi dpi = {};
#if (QT_VERSION < QT_VERSION_CHECK(6, 5, 1))
QRect restoreGeometry = {};
#endif // (QT_VERSION < QT_VERSION_CHECK(6, 5, 1))
};
struct Win32Helper
@ -640,6 +642,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
const WPARAM wParam = msg->wParam;
const LPARAM lParam = msg->lParam;
#if (QT_VERSION < QT_VERSION_CHECK(6, 5, 1))
const auto updateRestoreGeometry = [windowId, &data](const bool ignoreWindowState) -> void {
if (!ignoreWindowState && !Utils::isWindowNoState(windowId)) {
return;
@ -654,6 +657,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
}
g_win32Helper()->data[windowId].restoreGeometry = rect;
};
#endif // (QT_VERSION < QT_VERSION_CHECK(6, 5, 1))
switch (uMsg) {
#if (QT_VERSION < QT_VERSION_CHECK(5, 9, 0)) // Qt has done this for us since 5.9.0
@ -1175,11 +1179,13 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
DEBUG.noquote() << "New DPI for window" << hwnd2str(hWnd)
<< "is" << newDpi << "(was" << oldDpi << ").";
g_win32Helper()->data[windowId].dpi = newDpi;
#if (QT_VERSION < QT_VERSION_CHECK(6, 5, 1))
if (Utils::isValidGeometry(data.restoreGeometry)) {
// Update the window size only. The position should not be changed.
g_win32Helper()->data[windowId].restoreGeometry.setSize(
Utils::rescaleSize(data.restoreGeometry.size(), oldDpi.x, newDpi.x));
}
#endif // (QT_VERSION < QT_VERSION_CHECK(6, 5, 1))
data.params.forceChildrenRepaint(500);
} break;
case WM_DWMCOMPOSITIONCHANGED: {