diff options
Diffstat (limited to 'src/quicktemplates2/qquicktextfield.cpp')
-rw-r--r-- | src/quicktemplates2/qquicktextfield.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/quicktemplates2/qquicktextfield.cpp b/src/quicktemplates2/qquicktextfield.cpp index 241ff922..7322522b 100644 --- a/src/quicktemplates2/qquicktextfield.cpp +++ b/src/quicktemplates2/qquicktextfield.cpp @@ -191,6 +191,43 @@ void QQuickTextFieldPrivate::updateFont(const QFont &font) emit q->fontChanged(); } +/*! + \internal + + Determine which palette is implicitly imposed on this control by its ancestors + and QGuiApplication::palette, resolve this against its own palette (attributes from + the implicit palette are copied over). Then propagate this palette to this + control's children. +*/ +void QQuickTextFieldPrivate::resolvePalette() +{ + Q_Q(QQuickTextField); + inheritPalette(QQuickControlPrivate::parentPalette(q)); +} + +void QQuickTextFieldPrivate::inheritPalette(const QPalette &palette) +{ + QPalette parentPalette = extra.isAllocated() ? extra->requestedPalette.resolve(palette) : palette; + parentPalette.resolve(extra.isAllocated() ? extra->requestedPalette.resolve() | palette.resolve() : palette.resolve()); + + const QPalette defaultPalette = QQuickControlPrivate::themePalette(QPlatformTheme::TextLineEditPalette); + const QPalette resolvedPalette = parentPalette.resolve(defaultPalette); + + setPalette_helper(resolvedPalette); +} + +void QQuickTextFieldPrivate::updatePalette(const QPalette &palette) +{ + Q_Q(QQuickTextField); + QPalette oldPalette = resolvedPalette; + resolvedPalette = palette; + + QQuickControlPrivate::updatePaletteRecur(q, palette); + + if (oldPalette != palette) + emit q->paletteChanged(); +} + #if QT_CONFIG(quicktemplates2_hover) void QQuickTextFieldPrivate::updateHoverEnabled(bool enabled, bool xplicit) { @@ -291,6 +328,9 @@ QQuickTextField::QQuickTextField(QQuickItem *parent) #endif QObjectPrivate::connect(this, &QQuickTextInput::readOnlyChanged, d, &QQuickTextFieldPrivate::readOnlyChanged); QObjectPrivate::connect(this, &QQuickTextInput::echoModeChanged, d, &QQuickTextFieldPrivate::echoModeChanged); + + // ### TODO: ItemEnabledChanged? + connect(this, &QQuickItem::enabledChanged, this, &QQuickTextField::paletteChanged); } QFont QQuickTextField::font() const @@ -464,11 +504,44 @@ void QQuickTextField::resetHoverEnabled() #endif } +/*! + \since QtQuick.Controls 2.3 + \qmlproperty palette QtQuick.Controls::TextField::palette + + This property holds the palette currently set for the text field. + + \sa Control::palette +*/ +QPalette QQuickTextField::palette() const +{ + Q_D(const QQuickTextField); + QPalette palette = d->resolvedPalette; + if (!isEnabled()) + palette.setCurrentColorGroup(QPalette::Disabled); + return palette; +} + +void QQuickTextField::setPalette(const QPalette &palette) +{ + Q_D(QQuickTextField); + if (d->extra.value().requestedPalette.resolve() == palette.resolve() && d->extra.value().requestedPalette == palette) + return; + + d->extra.value().requestedPalette = palette; + d->resolvePalette(); +} + +void QQuickTextField::resetPalette() +{ + setPalette(QPalette()); +} + void QQuickTextField::classBegin() { Q_D(QQuickTextField); QQuickTextInput::classBegin(); d->resolveFont(); + d->resolvePalette(); } void QQuickTextField::componentComplete() @@ -491,6 +564,7 @@ void QQuickTextField::itemChange(QQuickItem::ItemChange change, const QQuickItem QQuickTextInput::itemChange(change, value); if (change == ItemParentHasChanged && value.item) { d->resolveFont(); + d->resolvePalette(); #if QT_CONFIG(quicktemplates2_hover) if (!d->explicitHoverEnabled) d->updateHoverEnabled(QQuickControlPrivate::calcHoverEnabled(d->parentItem), false); // explicit=false |