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authorNadia Holmquist Pedersen <nadia@nhp.sh>2024-02-07 20:12:23 +0100
committerNadia Holmquist Pedersen <nadia@nhp.sh>2024-02-07 20:20:54 +0100
commita7575ec7b3112eff56bbcde6113ab07d90a24265 (patch)
tree0cd18ba81973f1b6d0ea0740764da72331c30386
parentd48e5f2da0439c7109c7ed5c003fa00d58dadbe9 (diff)
Allow the user to choose the UI theme
Mainly useful for those who want dark mode on Windows.
-rw-r--r--src/frontend/qt_sdl/Config.cpp2
-rw-r--r--src/frontend/qt_sdl/Config.h1
-rw-r--r--src/frontend/qt_sdl/InterfaceSettingsDialog.cpp23
-rw-r--r--src/frontend/qt_sdl/InterfaceSettingsDialog.ui23
-rw-r--r--src/frontend/qt_sdl/main.cpp12
-rw-r--r--src/frontend/qt_sdl/main.h2
6 files changed, 59 insertions, 4 deletions
diff --git a/src/frontend/qt_sdl/Config.cpp b/src/frontend/qt_sdl/Config.cpp
index 02f43de..215ad0b 100644
--- a/src/frontend/qt_sdl/Config.cpp
+++ b/src/frontend/qt_sdl/Config.cpp
@@ -142,6 +142,7 @@ bool MouseHide;
int MouseHideSeconds;
bool PauseLostFocus;
+std::string UITheme;
int64_t RTCOffset;
@@ -344,6 +345,7 @@ ConfigEntry ConfigFile[] =
{"MouseHide", 1, &MouseHide, false, false},
{"MouseHideSeconds", 0, &MouseHideSeconds, 5, false},
{"PauseLostFocus", 1, &PauseLostFocus, false, false},
+ {"UITheme", 2, &UITheme, (std::string)"", false},
{"RTCOffset", 3, &RTCOffset, (int64_t)0, true},
diff --git a/src/frontend/qt_sdl/Config.h b/src/frontend/qt_sdl/Config.h
index 11644dc..1893065 100644
--- a/src/frontend/qt_sdl/Config.h
+++ b/src/frontend/qt_sdl/Config.h
@@ -185,6 +185,7 @@ extern bool EnableCheats;
extern bool MouseHide;
extern int MouseHideSeconds;
extern bool PauseLostFocus;
+extern std::string UITheme;
extern int64_t RTCOffset;
diff --git a/src/frontend/qt_sdl/InterfaceSettingsDialog.cpp b/src/frontend/qt_sdl/InterfaceSettingsDialog.cpp
index 75497bc..851e7ab 100644
--- a/src/frontend/qt_sdl/InterfaceSettingsDialog.cpp
+++ b/src/frontend/qt_sdl/InterfaceSettingsDialog.cpp
@@ -16,15 +16,16 @@
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
+#include <QStyleFactory>
#include "InterfaceSettingsDialog.h"
#include "ui_InterfaceSettingsDialog.h"
#include "types.h"
#include "Platform.h"
#include "Config.h"
+#include "main.h"
InterfaceSettingsDialog* InterfaceSettingsDialog::currentDlg = nullptr;
-
InterfaceSettingsDialog::InterfaceSettingsDialog(QWidget* parent) : QDialog(parent), ui(new Ui::InterfaceSettingsDialog)
{
ui->setupUi(this);
@@ -35,6 +36,18 @@ InterfaceSettingsDialog::InterfaceSettingsDialog(QWidget* parent) : QDialog(pare
ui->spinMouseHideSeconds->setValue(Config::MouseHideSeconds);
ui->cbPauseLostFocus->setChecked(Config::PauseLostFocus != 0);
ui->spinMaxFPS->setValue(Config::MaxFPS);
+
+ const QList<QString> themeKeys = QStyleFactory::keys();
+ const QString currentTheme = qApp->style()->objectName();
+
+ ui->cbxUITheme->addItem("System default", "");
+
+ for (int i = 0; i < themeKeys.length(); i++)
+ {
+ ui->cbxUITheme->addItem(themeKeys[i], themeKeys[i]);
+ if (!Config::UITheme.empty() && themeKeys[i].compare(currentTheme, Qt::CaseInsensitive) == 0)
+ ui->cbxUITheme->setCurrentIndex(i + 1);
+ }
}
InterfaceSettingsDialog::~InterfaceSettingsDialog()
@@ -63,8 +76,16 @@ void InterfaceSettingsDialog::done(int r)
Config::PauseLostFocus = ui->cbPauseLostFocus->isChecked() ? 1:0;
Config::MaxFPS = ui->spinMaxFPS->value();
+ QString themeName = ui->cbxUITheme->currentData().toString();
+ Config::UITheme = themeName.toStdString();
+
Config::Save();
+ if (!Config::UITheme.empty())
+ qApp->setStyle(themeName);
+ else
+ qApp->setStyle(*systemThemeName);
+
emit updateMouseTimer();
}
diff --git a/src/frontend/qt_sdl/InterfaceSettingsDialog.ui b/src/frontend/qt_sdl/InterfaceSettingsDialog.ui
index 01ba4a4..21d8434 100644
--- a/src/frontend/qt_sdl/InterfaceSettingsDialog.ui
+++ b/src/frontend/qt_sdl/InterfaceSettingsDialog.ui
@@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>337</width>
- <height>233</height>
+ <height>275</height>
</rect>
</property>
<property name="sizePolicy">
@@ -20,13 +20,30 @@
<string>Interface settings - melonDS</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0">
- <item alignment="Qt::AlignTop">
+ <item>
<widget class="QGroupBox" name="groupBox">
<property name="title">
- <string>Main window</string>
+ <string>User interface</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
+ <layout class="QHBoxLayout" name="horizontalLayout_2">
+ <item>
+ <widget class="QLabel" name="label_4">
+ <property name="text">
+ <string>Theme</string>
+ </property>
+ <property name="buddy">
+ <cstring>cbxUITheme</cstring>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QComboBox" name="cbxUITheme"/>
+ </item>
+ </layout>
+ </item>
+ <item>
<widget class="QCheckBox" name="cbMouseHide">
<property name="text">
<string>Hide mouse after inactivity</string>
diff --git a/src/frontend/qt_sdl/main.cpp b/src/frontend/qt_sdl/main.cpp
index 3a5c1a1..7e34e6a 100644
--- a/src/frontend/qt_sdl/main.cpp
+++ b/src/frontend/qt_sdl/main.cpp
@@ -114,6 +114,7 @@ QStringList NdsRomExtensions { ".nds", ".srl", ".dsi", ".ids" };
QString GbaRomMimeType = "application/x-gba-rom";
QStringList GbaRomExtensions { ".gba", ".agb" };
+QString* systemThemeName;
// This list of supported archive formats is based on libarchive(3) version 3.6.2 (2022-12-09).
QStringList ArchiveMimeTypes
@@ -292,6 +293,11 @@ int main(int argc, char** argv)
qputenv("QT_SCALE_FACTOR", "1");
+#if QT_VERSION_MAJOR == 6 && defined(__WIN32__)
+ // Allow using the system dark theme palette on Windows
+ qputenv("QT_QPA_PLATFORM", "windows:darkmode=2");
+#endif
+
printf("melonDS " MELONDS_VERSION "\n");
printf(MELONDS_URL "\n");
@@ -360,6 +366,12 @@ int main(int argc, char** argv)
camManager[0]->setXFlip(Config::Camera[0].XFlip);
camManager[1]->setXFlip(Config::Camera[1].XFlip);
+ systemThemeName = new QString(QApplication::style()->objectName());
+
+ if (!Config::UITheme.empty())
+ {
+ QApplication::setStyle(QString::fromStdString(Config::UITheme));
+ }
Input::JoystickID = Config::JoystickID;
Input::OpenJoystick();
diff --git a/src/frontend/qt_sdl/main.h b/src/frontend/qt_sdl/main.h
index 51157c6..5751f22 100644
--- a/src/frontend/qt_sdl/main.h
+++ b/src/frontend/qt_sdl/main.h
@@ -44,4 +44,6 @@ public:
bool event(QEvent* event) override;
};
+extern QString* systemThemeName;
+
#endif // MAIN_H