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Load uxtheme.dll dynamically.

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This commit is contained in:
John Preston 2020-07-02 20:55:38 +04:00
parent 262b3eb335
commit 09918f0133
1 changed files with 19 additions and 1 deletions
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20
ui/platform/win/ui_window_win.cpp
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@ -9,6 +9,7 @@
#include "ui/inactive_press.h" #include "ui/inactive_press.h"
#include "ui/platform/win/ui_window_title_win.h" #include "ui/platform/win/ui_window_title_win.h"
#include "base/platform/base_platform_info.h" #include "base/platform/base_platform_info.h"
#include "base/platform/win/base_windows_safe_library.h"
#include "styles/palette.h" #include "styles/palette.h"
#include <QtCore/QAbstractNativeEventFilter> #include <QtCore/QAbstractNativeEventFilter>
@ -32,6 +33,23 @@ bool IsCompositionEnabled() {
return success && result; return success && result;
} }
HRESULT WinApiSetWindowTheme(
HWND hWnd,
LPCWSTR pszSubAppName,
LPCWSTR pszSubIdList) {
static const auto method = [&] {
using f_SetWindowTheme = HRESULT(FAR STDAPICALLTYPE*)(
HWND hWnd,
LPCWSTR pszSubAppName,
LPCWSTR pszSubIdList);
auto result = f_SetWindowTheme();
const auto loaded = base::Platform::SafeLoadLibrary(u"uxtheme.dll"_q);
base::Platform::LoadMethod(loaded, "SetWindowTheme", result);
return result;
}();
return method ? method(hWnd, pszSubAppName, pszSubIdList) : HRESULT();
}
} // namespace } // namespace
class WindowHelper::NativeFilter final : public QAbstractNativeEventFilter { class WindowHelper::NativeFilter final : public QAbstractNativeEventFilter {
@ -137,7 +155,7 @@ void WindowHelper::init() {
updateMargins(); updateMargins();
if (!::Platform::IsWindows8OrGreater()) { if (!::Platform::IsWindows8OrGreater()) {
SetWindowTheme(_handle, L" ", L" "); WinApiSetWindowTheme(_handle, L" ", L" ");
QApplication::setStyle(QStyleFactory::create("Windows")); QApplication::setStyle(QStyleFactory::create("Windows"));
} }