Use Windows settings to determine titlebar color

ModOrganizer2 · Nov 29, 2023 · aa38125 · aa38125
1 parent 04eff97
commit aa38125
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -8,7 +8,7 @@ mo2_configure_executable(organizer
 	PRIVATE_DEPENDS
 		uibase githubpp bsatk esptk archive usvfs lootcli boost::program_options
 		Qt::WebEngineWidgets Qt::WebSockets)
-target_link_libraries(organizer PUBLIC Shlwapi)
+target_link_libraries(organizer PUBLIC Shlwapi Dwmapi)
 mo2_install_target(organizer)
 
 install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/dlls.manifest.qt5"

diff --git a/src/moapplication.cpp b/src/moapplication.cpp
@@ -41,6 +41,7 @@ along with Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
 #include <QStringList>
 #include <QStyleFactory>
 #include <QStyleOption>
+#include <dwmapi.h>
 #include <iplugingame.h>
 #include <log.h>
 #include <report.h>
@@ -354,6 +355,16 @@ int MOApplication::run(MOMultiProcess& multiProcess)
     log::debug("displaying main window");
     mainWindow.show();
     mainWindow.activateWindow();
+
+    BOOL USE_DARK_MODE = true;
+    if (!SUCCEEDED(DwmSetWindowAttribute(
+            (HWND)mainWindow.winId(), DWMWINDOWATTRIBUTE::DWMWA_USE_IMMERSIVE_DARK_MODE,
+            &USE_DARK_MODE, sizeof(USE_DARK_MODE)))) {
+      // Support Windows 10
+      DwmSetWindowAttribute((HWND)mainWindow.winId(), 19, &USE_DARK_MODE,
+                            sizeof(USE_DARK_MODE));
+    }
+
     splash.close();
 
     tt.stop();