diff options
Diffstat (limited to 'src/imports/controls/material/qquickmaterialstyle.cpp')
| -rw-r--r-- | src/imports/controls/material/qquickmaterialstyle.cpp | 223 |
1 files changed, 142 insertions, 81 deletions
diff --git a/src/imports/controls/material/qquickmaterialstyle.cpp b/src/imports/controls/material/qquickmaterialstyle.cpp index 4dd4e128..77a65927 100644 --- a/src/imports/controls/material/qquickmaterialstyle.cpp +++ b/src/imports/controls/material/qquickmaterialstyle.cpp @@ -387,6 +387,10 @@ static bool globalPrimaryCustom = false; static bool globalAccentCustom = false; static bool globalForegroundCustom = true; static bool globalBackgroundCustom = true; +// This is global because: +// 1) The theme needs access to it to determine font sizes. +// 2) There can only be one variant used for the whole application. +static QQuickMaterialStyle::Variant globalVariant = QQuickMaterialStyle::Normal; static const QRgb backgroundColorLight = 0xFFFAFAFA; static const QRgb backgroundColorDark = 0xFF303030; @@ -439,7 +443,7 @@ QQuickMaterialStyle::QQuickMaterialStyle(QObject *parent) : QQuickAttachedObject m_foreground(globalForeground), m_background(globalBackground) { - init(); + QQuickAttachedObject::init(); } QQuickMaterialStyle *QQuickMaterialStyle::qmlAttachedProperties(QObject *object) @@ -1129,17 +1133,61 @@ QColor QQuickMaterialStyle::shade(const QColor &color, Shade shade) const } } -void QQuickMaterialStyle::attachedParentChange(QQuickAttachedObject *newParent, QQuickAttachedObject *oldParent) +int QQuickMaterialStyle::touchTarget() const { - Q_UNUSED(oldParent); - QQuickMaterialStyle *material = qobject_cast<QQuickMaterialStyle *>(newParent); - if (material) { - inheritPrimary(material->m_primary, material->m_customPrimary); - inheritAccent(material->m_accent, material->m_customAccent); - inheritForeground(material->m_foreground, material->m_customForeground, material->m_hasForeground); - inheritBackground(material->m_background, material->m_customBackground, material->m_hasBackground); - inheritTheme(material->theme()); - } + // https://material.io/guidelines/components/buttons.html#buttons-style + return globalVariant == Dense ? 44 : 48; +} + +int QQuickMaterialStyle::buttonHeight() const +{ + // https://material.io/guidelines/components/buttons.html#buttons-style + return globalVariant == Dense ? 32 : 36; +} + +int QQuickMaterialStyle::delegateHeight() const +{ + // https://material.io/guidelines/components/lists.html#lists-specs + return globalVariant == Dense ? 40 : 48; +} + +int QQuickMaterialStyle::dialogButtonBoxHeight() const +{ + return globalVariant == Dense ? 48 : 52; +} + +int QQuickMaterialStyle::frameVerticalPadding() const +{ + return globalVariant == Dense ? 8 : 12; +} + +int QQuickMaterialStyle::menuItemHeight() const +{ + // https://material.io/guidelines/components/menus.html#menus-simple-menus + return globalVariant == Dense ? 32 : 48; +} + +int QQuickMaterialStyle::menuItemVerticalPadding() const +{ + return globalVariant == Dense ? 8 : 12; +} + +int QQuickMaterialStyle::switchDelegateVerticalPadding() const +{ + // SwitchDelegate's indicator is much larger than the others due to the shadow, + // so we must reduce its padding to ensure its implicitHeight is 40 when dense. + return globalVariant == Dense ? 4 : 8; +} + +int QQuickMaterialStyle::tooltipHeight() const +{ + // https://material.io/guidelines/components/tooltips.html + return globalVariant == Dense ? 22 : 32; +} + +QQuickMaterialStyle::Variant QQuickMaterialStyle::variant() +{ + return globalVariant; } template <typename Enum> @@ -1159,88 +1207,101 @@ static QByteArray resolveSetting(const QByteArray &env, const QSharedPointer<QSe return value; } -void QQuickMaterialStyle::init() +void QQuickMaterialStyle::initGlobals() { - static bool globalsInitialized = false; - if (!globalsInitialized) { - QSharedPointer<QSettings> settings = QQuickStylePrivate::settings(QStringLiteral("Material")); + QSharedPointer<QSettings> settings = QQuickStylePrivate::settings(QStringLiteral("Material")); - bool ok = false; - QByteArray themeValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_THEME", settings, QStringLiteral("Theme")); - Theme themeEnum = toEnumValue<Theme>(themeValue, &ok); - if (ok) - globalTheme = m_theme = effectiveTheme(themeEnum); - else if (!themeValue.isEmpty()) - qWarning().nospace().noquote() << "Material: unknown theme value: " << themeValue; + bool ok = false; + QByteArray themeValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_THEME", settings, QStringLiteral("Theme")); + Theme themeEnum = toEnumValue<Theme>(themeValue, &ok); + if (ok) + globalTheme = effectiveTheme(themeEnum); + else if (!themeValue.isEmpty()) + qWarning().nospace().noquote() << "Material: unknown theme value: " << themeValue; - QByteArray primaryValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_PRIMARY", settings, QStringLiteral("Primary")); - Color primaryEnum = toEnumValue<Color>(primaryValue, &ok); - if (ok) { - globalPrimaryCustom = m_customPrimary = false; - globalPrimary = m_primary = primaryEnum; - } else { - QColor color(primaryValue.constData()); - if (color.isValid()) { - globalPrimaryCustom = m_customPrimary = true; - globalPrimary = m_primary = color.rgba(); - } else if (!primaryValue.isEmpty()) { - qWarning().nospace().noquote() << "Material: unknown primary value: " << primaryValue; - } - } + QByteArray variantValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_VARIANT", settings, QStringLiteral("Variant")); + Variant variantEnum = toEnumValue<Variant>(variantValue, &ok); + if (ok) + globalVariant = variantEnum; + else if (!variantValue.isEmpty()) + qWarning().nospace().noquote() << "Material: unknown variant value: " << variantValue; - QByteArray accentValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_ACCENT", settings, QStringLiteral("Accent")); - Color accentEnum = toEnumValue<Color>(accentValue, &ok); - if (ok) { - globalAccentCustom = m_customAccent = false; - globalAccent = m_accent = accentEnum; - } else if (!accentValue.isEmpty()) { - QColor color(accentValue.constData()); - if (color.isValid()) { - globalAccentCustom = m_customAccent = true; - globalAccent = m_accent = color.rgba(); - } else { - qWarning().nospace().noquote() << "Material: unknown accent value: " << accentValue; - } + QByteArray primaryValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_PRIMARY", settings, QStringLiteral("Primary")); + Color primaryEnum = toEnumValue<Color>(primaryValue, &ok); + if (ok) { + globalPrimaryCustom = false; + globalPrimary = primaryEnum; + } else { + QColor color(primaryValue.constData()); + if (color.isValid()) { + globalPrimaryCustom = true; + globalPrimary = color.rgba(); + } else if (!primaryValue.isEmpty()) { + qWarning().nospace().noquote() << "Material: unknown primary value: " << primaryValue; } + } - QByteArray foregroundValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_FOREGROUND", settings, QStringLiteral("Foreground")); - Color foregroundEnum = toEnumValue<Color>(foregroundValue, &ok); - if (ok) { - globalForegroundCustom = m_customForeground = false; - globalForeground = m_foreground = foregroundEnum; - hasGlobalForeground = m_hasForeground = true; - } else if (!foregroundValue.isEmpty()) { - QColor color(foregroundValue.constData()); - if (color.isValid()) { - globalForegroundCustom = m_customForeground = true; - globalForeground = m_foreground = color.rgba(); - hasGlobalForeground = m_hasForeground = true; - } else { - qWarning().nospace().noquote() << "Material: unknown foreground value: " << foregroundValue; - } + QByteArray accentValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_ACCENT", settings, QStringLiteral("Accent")); + Color accentEnum = toEnumValue<Color>(accentValue, &ok); + if (ok) { + globalAccentCustom = false; + globalAccent = accentEnum; + } else if (!accentValue.isEmpty()) { + QColor color(accentValue.constData()); + if (color.isValid()) { + globalAccentCustom = true; + globalAccent = color.rgba(); + } else { + qWarning().nospace().noquote() << "Material: unknown accent value: " << accentValue; } + } - QByteArray backgroundValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_BACKGROUND", settings, QStringLiteral("Background")); - Color backgroundEnum = toEnumValue<Color>(backgroundValue, &ok); - if (ok) { - globalBackgroundCustom = m_customBackground = false; - globalBackground = m_background = backgroundEnum; - hasGlobalBackground = m_hasBackground = true; - } else if (!backgroundValue.isEmpty()) { - QColor color(backgroundValue.constData()); - if (color.isValid()) { - globalBackgroundCustom = m_customBackground = true; - globalBackground = m_background = color.rgba(); - hasGlobalBackground = m_hasBackground = true; - } else { - qWarning().nospace().noquote() << "Material: unknown background value: " << backgroundValue; - } + QByteArray foregroundValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_FOREGROUND", settings, QStringLiteral("Foreground")); + Color foregroundEnum = toEnumValue<Color>(foregroundValue, &ok); + if (ok) { + globalForegroundCustom = false; + globalForeground = foregroundEnum; + hasGlobalForeground = true; + } else if (!foregroundValue.isEmpty()) { + QColor color(foregroundValue.constData()); + if (color.isValid()) { + globalForegroundCustom = true; + globalForeground = color.rgba(); + hasGlobalForeground = true; + } else { + qWarning().nospace().noquote() << "Material: unknown foreground value: " << foregroundValue; } + } - globalsInitialized = true; + QByteArray backgroundValue = resolveSetting("QT_QUICK_CONTROLS_MATERIAL_BACKGROUND", settings, QStringLiteral("Background")); + Color backgroundEnum = toEnumValue<Color>(backgroundValue, &ok); + if (ok) { + globalBackgroundCustom = false; + globalBackground = backgroundEnum; + hasGlobalBackground = true; + } else if (!backgroundValue.isEmpty()) { + QColor color(backgroundValue.constData()); + if (color.isValid()) { + globalBackgroundCustom = true; + globalBackground = color.rgba(); + hasGlobalBackground = true; + } else { + qWarning().nospace().noquote() << "Material: unknown background value: " << backgroundValue; + } } +} - QQuickAttachedObject::init(); // TODO: lazy init? +void QQuickMaterialStyle::attachedParentChange(QQuickAttachedObject *newParent, QQuickAttachedObject *oldParent) +{ + Q_UNUSED(oldParent); + QQuickMaterialStyle *material = qobject_cast<QQuickMaterialStyle *>(newParent); + if (material) { + inheritPrimary(material->m_primary, material->m_customPrimary); + inheritAccent(material->m_accent, material->m_customAccent); + inheritForeground(material->m_foreground, material->m_customForeground, material->m_hasForeground); + inheritBackground(material->m_background, material->m_customBackground, material->m_hasBackground); + inheritTheme(material->theme()); + } } bool QQuickMaterialStyle::variantToRgba(const QVariant &var, const char *name, QRgb *rgba, bool *custom) const |