From 91274c58b1772dfe38d3fcab291693141e822684 Mon Sep 17 00:00:00 2001
From: Daniel <49284193+dnlkrs@users.noreply.github.com>
Date: 周五, 06 12月 2024 21:55:30 +0800
Subject: [PATCH] Fix WindowsRegistryKey for Qt 6.8.1 (#154)
---
src/core/qwindowkit_windows.h | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/src/core/qwindowkit_windows.h b/src/core/qwindowkit_windows.h
index ca7c9c5..20f24ef 100644
--- a/src/core/qwindowkit_windows.h
+++ b/src/core/qwindowkit_windows.h
@@ -125,6 +125,9 @@
QString stringValue(QStringView subKey) const;
QPair<DWORD, bool> dwordValue(QStringView subKey) const;
+ template<typename T>
+ std::optional<T> value(QStringView subKey) const;
+
private:
HKEY m_key;
@@ -134,6 +137,33 @@
inline bool WindowsRegistryKey::isValid() const {
return m_key != nullptr;
}
+
+ template<>
+ inline std::optional<DWORD> WindowsRegistryKey::value(QStringView subKey) const {
+ const auto dv = dwordValue(subKey);
+ if (!dv.second) {
+ return {};
+ }
+ return dv.first;
+ }
+#elif QT_VERSION < QT_VERSION_CHECK(6, 8, 1)
+ class WindowsRegistryKey : public QWinRegistryKey {
+ public:
+
+ explicit WindowsRegistryKey(HKEY parentHandle, QStringView subKey, REGSAM permissions = KEY_READ, REGSAM access = 0);
+
+ template<typename T>
+ inline std::optional<T> value(QStringView subKey) const;
+ };
+
+ template<>
+ inline std::optional<DWORD> WindowsRegistryKey::value(QStringView subKey) const {
+ const auto dv = dwordValue(subKey);
+ if (!dv.second) {
+ return {};
+ }
+ return dv.first;
+ }
#else
using WindowsRegistryKey = QWinRegistryKey;
#endif
--
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