QQuickTheme: add missing fonts and palettes

SpinBox, Switch, and Tumbler were previously not available in
QPlatformTheme, but now we have our own enums so we can add them.

Task-number: QTBUG-67062
Change-Id: Ie99a49b464fbbd25051181b75d721f537b8e3a68
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

6 files changed, 47 insertions, 8 deletions

diff --git a/src/quicktemplates2/qquickspinbox.cpp b/src/quicktemplates2/qquickspinbox.cpp
index 8aa8ed5f..93cb3261 100644
--- a/src/quicktemplates2/qquickspinbox.cpp
+++ b/src/quicktemplates2/qquickspinbox.cpp
@@ -1024,12 +1024,12 @@ void QQuickSpinBox::localeChange(const QLocale &newLocale, const QLocale &oldLoc
 
 QFont QQuickSpinBox::defaultFont() const
 {
-    return QQuickTheme::themeFont(QQuickTheme::EditorFont);
+    return QQuickTheme::themeFont(QQuickTheme::SpinBoxFont);
 }
 
 QPalette QQuickSpinBox::defaultPalette() const
 {
-    return QQuickTheme::themePalette(QQuickTheme::TextLineEditPalette);
+    return QQuickTheme::themePalette(QQuickTheme::SpinBoxPalette);
 }
 
 #if QT_CONFIG(accessibility)
diff --git a/src/quicktemplates2/qquickswitch.cpp b/src/quicktemplates2/qquickswitch.cpp
index db71e423..5e3ccbc9 100644
--- a/src/quicktemplates2/qquickswitch.cpp
+++ b/src/quicktemplates2/qquickswitch.cpp
@@ -231,10 +231,14 @@ void QQuickSwitch::buttonChange(ButtonChange change)
         QQuickAbstractButton::buttonChange(change);
 }
 
+QFont QQuickSwitch::defaultFont() const
+{
+    return QQuickTheme::themeFont(QQuickTheme::SwitchFont);
+}
+
 QPalette QQuickSwitch::defaultPalette() const
 {
-    // ### TODO: add QPlatformTheme::SwitchPalette
-    return QQuickTheme::themePalette(QQuickTheme::CheckBoxPalette);
+    return QQuickTheme::themePalette(QQuickTheme::SwitchPalette);
 }
 
 QT_END_NAMESPACE
diff --git a/src/quicktemplates2/qquickswitch_p.h b/src/quicktemplates2/qquickswitch_p.h
index 0faaf114..ddc32395 100644
--- a/src/quicktemplates2/qquickswitch_p.h
+++ b/src/quicktemplates2/qquickswitch_p.h
@@ -83,6 +83,7 @@ protected:
     void nextCheckState() override;
     void buttonChange(ButtonChange change) override;
 
+    QFont defaultFont() const override;
     QPalette defaultPalette() const override;
 
 private:
diff --git a/src/quicktemplates2/qquicktheme.cpp b/src/quicktemplates2/qquicktheme.cpp
index 02389ed0..777480b2 100644
--- a/src/quicktemplates2/qquicktheme.cpp
+++ b/src/quicktemplates2/qquicktheme.cpp
@@ -44,6 +44,34 @@ QT_BEGIN_NAMESPACE
 
 QScopedPointer<QQuickTheme> QQuickThemePrivate::current;
 
+static QPlatformTheme::Font platformFont(QQuickTheme::Font type)
+{
+    switch (type) {
+    case QQuickTheme::SpinBoxFont:
+        return QPlatformTheme::EditorFont;
+    case QQuickTheme::SwitchFont:
+        return QPlatformTheme::CheckBoxFont;
+    case QQuickTheme::TumblerFont:
+        return QPlatformTheme::ItemViewFont;
+    default:
+        return static_cast<QPlatformTheme::Font>(type);
+    }
+}
+
+static QPlatformTheme::Palette platformPalette(QQuickTheme::Palette type)
+{
+    switch (type) {
+    case QQuickTheme::SpinBoxPalette:
+        return QPlatformTheme::TextLineEditPalette;
+    case QQuickTheme::SwitchPalette:
+        return QPlatformTheme::CheckBoxPalette;
+    case QQuickTheme::TumblerPalette:
+        return QPlatformTheme::ItemViewPalette;
+    default:
+        return static_cast<QPlatformTheme::Palette>(type);
+    }
+}
+
 QQuickTheme::QQuickTheme()
     : d_ptr(new QQuickThemePrivate)
 {
@@ -69,7 +97,7 @@ QFont QQuickTheme::themeFont(Font type)
     if (QQuickTheme *theme = current())
         font = theme->font(type);
     else if (QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme())
-        font = theme->font(static_cast<QPlatformTheme::Font>(type));
+        font = theme->font(platformFont(type));
 
     if (font) {
         QFont f = *font;
@@ -87,7 +115,7 @@ QPalette QQuickTheme::themePalette(Palette type)
     if (QQuickTheme *theme = current())
         palette = theme->palette(type);
     else if (QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme())
-        palette = theme->palette(static_cast<QPlatformTheme::Palette>(type));
+        palette = theme->palette(platformPalette(type));
 
     if (palette) {
         QPalette f = *palette;
diff --git a/src/quicktemplates2/qquicktheme_p.h b/src/quicktemplates2/qquicktheme_p.h
index f4efd359..6d37039e 100644
--- a/src/quicktemplates2/qquicktheme_p.h
+++ b/src/quicktemplates2/qquicktheme_p.h
@@ -94,6 +94,9 @@ public:
         GroupBoxTitleFont,
         TabButtonFont,
         EditorFont,
+        SwitchFont,
+        SpinBoxFont,
+        TumblerFont,
         NFonts
     };
 
@@ -116,6 +119,9 @@ public:
         MenuBarPalette,
         TextEditPalette,
         TextLineEditPalette,
+        SpinBoxPalette,
+        SwitchPalette,
+        TumblerPalette,
         NPalettes
     };
 
diff --git a/src/quicktemplates2/qquicktumbler.cpp b/src/quicktemplates2/qquicktumbler.cpp
index fa3a5ce4..f2797c29 100644
--- a/src/quicktemplates2/qquicktumbler.cpp
+++ b/src/quicktemplates2/qquicktumbler.cpp
@@ -830,12 +830,12 @@ void QQuickTumbler::updatePolish()
 
 QFont QQuickTumbler::defaultFont() const
 {
-    return QQuickTheme::themeFont(QQuickTheme::ItemViewFont);
+    return QQuickTheme::themeFont(QQuickTheme::TumblerFont);
 }
 
 QPalette QQuickTumbler::defaultPalette() const
 {
-    return QQuickTheme::themePalette(QQuickTheme::ItemViewPalette);
+    return QQuickTheme::themePalette(QQuickTheme::TumblerPalette);
 }
 
 QQuickTumblerAttachedPrivate::QQuickTumblerAttachedPrivate()