/**************************************************************************** ** ** Copyright (C) 2017 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL3$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPLv3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or later as published by the Free ** Software Foundation and appearing in the file LICENSE.GPL included in ** the packaging of this file. Please review the following information to ** ensure the GNU General Public License version 2.0 requirements will be ** met: http://www.gnu.org/licenses/gpl-2.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QQUICKCONTROL_P_P_H #define QQUICKCONTROL_P_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include #include #include #include #include #if QT_CONFIG(accessibility) #include #endif QT_BEGIN_NAMESPACE class QQuickAccessibleAttached; class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickControlPrivate : public QQuickItemPrivate, public QQuickItemChangeListener #if QT_CONFIG(accessibility) , public QAccessible::ActivationObserver #endif { Q_DECLARE_PUBLIC(QQuickControl) public: QQuickControlPrivate(); ~QQuickControlPrivate(); static QQuickControlPrivate *get(QQuickControl *control) { return control->d_func(); } void init(); #if QT_CONFIG(quicktemplates2_multitouch) virtual bool acceptTouch(const QTouchEvent::TouchPoint &point); #endif virtual void handlePress(const QPointF &point); virtual void handleMove(const QPointF &point); virtual void handleRelease(const QPointF &point); virtual void handleUngrab(); void mirrorChange() override; inline QMarginsF getPadding() const { return QMarginsF(getLeftPadding(), getTopPadding(), getRightPadding(), getBottomPadding()); } inline qreal getTopPadding() const { return extra.isAllocated() && extra->hasTopPadding ? extra->topPadding : getVerticalPadding(); } inline qreal getLeftPadding() const { return extra.isAllocated() && extra->hasLeftPadding ? extra->leftPadding : getHorizontalPadding(); } inline qreal getRightPadding() const { return extra.isAllocated() && extra->hasRightPadding ? extra->rightPadding : getHorizontalPadding(); } inline qreal getBottomPadding() const { return extra.isAllocated() && extra->hasBottomPadding ? extra->bottomPadding : getVerticalPadding(); } inline qreal getHorizontalPadding() const { return hasHorizontalPadding ? horizontalPadding : padding; } inline qreal getVerticalPadding() const { return hasVerticalPadding ? verticalPadding : padding; } void setTopPadding(qreal value, bool reset = false); void setLeftPadding(qreal value, bool reset = false); void setRightPadding(qreal value, bool reset = false); void setBottomPadding(qreal value, bool reset = false); void setHorizontalPadding(qreal value, bool reset = false); void setVerticalPadding(qreal value, bool reset = false); inline QMarginsF getInset() const { return QMarginsF(getLeftInset(), getTopInset(), getRightInset(), getBottomInset()); } inline qreal getTopInset() const { return extra.isAllocated() ? extra->topInset : 0; } inline qreal getLeftInset() const { return extra.isAllocated() ? extra->leftInset : 0; } inline qreal getRightInset() const { return extra.isAllocated() ? extra->rightInset : 0; } inline qreal getBottomInset() const { return extra.isAllocated() ? extra->bottomInset : 0; } void setTopInset(qreal value, bool reset = false); void setLeftInset(qreal value, bool reset = false); void setRightInset(qreal value, bool reset = false); void setBottomInset(qreal value, bool reset = false); void resizeBackground(); virtual void resizeContent(); virtual QQuickItem *getContentItem(); void setContentItem_helper(QQuickItem *item, bool notify = true); #if QT_CONFIG(accessibility) void accessibilityActiveChanged(bool active) override; QAccessible::Role accessibleRole() const override; static QQuickAccessibleAttached *accessibleAttached(const QObject *object); #endif virtual void resolveFont(); void inheritFont(const QFont &font); void updateFont(const QFont &font); static void updateFontRecur(QQuickItem *item, const QFont &font); inline void setFont_helper(const QFont &font) { if (resolvedFont.resolve() == font.resolve() && resolvedFont == font) return; updateFont(font); } static QFont parentFont(const QQuickItem *item); virtual void resolvePalette(); void inheritPalette(const QPalette &palette); void updatePalette(const QPalette &palette); static void updatePaletteRecur(QQuickItem *item, const QPalette &palette); inline void setPalette_helper(const QPalette &palette) { if (resolvedPalette.resolve() == palette.resolve() && resolvedPalette == palette) return; updatePalette(palette); } static QPalette parentPalette(const QQuickItem *item); void updateLocale(const QLocale &l, bool e); static void updateLocaleRecur(QQuickItem *item, const QLocale &l); static QLocale calcLocale(const QQuickItem *item); #if QT_CONFIG(quicktemplates2_hover) void updateHoverEnabled(bool enabled, bool xplicit); static void updateHoverEnabledRecur(QQuickItem *item, bool enabled); static bool calcHoverEnabled(const QQuickItem *item); #endif virtual void cancelContentItem(); virtual void executeContentItem(bool complete = false); virtual void cancelBackground(); virtual void executeBackground(bool complete = false); void updateBaselineOffset(); static const ChangeTypes ImplicitSizeChanges; void addImplicitSizeListener(QQuickItem *item, ChangeTypes changes = ImplicitSizeChanges); void removeImplicitSizeListener(QQuickItem *item, ChangeTypes changes = ImplicitSizeChanges); static void addImplicitSizeListener(QQuickItem *item, QQuickItemChangeListener *listener, ChangeTypes changes = ImplicitSizeChanges); static void removeImplicitSizeListener(QQuickItem *item, QQuickItemChangeListener *listener, ChangeTypes changes = ImplicitSizeChanges); void itemImplicitWidthChanged(QQuickItem *item) override; void itemImplicitHeightChanged(QQuickItem *item) override; void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override; void itemDestroyed(QQuickItem *item) override; virtual qreal getContentWidth() const; virtual qreal getContentHeight() const; void updateImplicitContentWidth(); void updateImplicitContentHeight(); void updateImplicitContentSize(); struct ExtraData { bool hasTopPadding = false; bool hasLeftPadding = false; bool hasRightPadding = false; bool hasBottomPadding = false; bool hasBaselineOffset = false; bool hasTopInset = false; bool hasLeftInset = false; bool hasRightInset = false; bool hasBottomInset = false; bool hasBackgroundWidth = false; bool hasBackgroundHeight = false; qreal topPadding = 0; qreal leftPadding = 0; qreal rightPadding = 0; qreal bottomPadding = 0; qreal topInset = 0; qreal leftInset = 0; qreal rightInset = 0; qreal bottomInset = 0; QFont requestedFont; QPalette requestedPalette; }; QLazilyAllocated extra; bool hasHorizontalPadding = false; bool hasVerticalPadding = false; bool hasLocale = false; bool wheelEnabled = false; #if QT_CONFIG(quicktemplates2_hover) bool hovered = false; bool explicitHoverEnabled = false; #endif bool resizingBackground = false; int touchId = -1; qreal padding = 0; qreal horizontalPadding = 0; qreal verticalPadding = 0; qreal implicitContentWidth = 0; qreal implicitContentHeight = 0; qreal spacing = 0; QLocale locale; QFont resolvedFont; QPalette resolvedPalette; Qt::FocusPolicy focusPolicy = Qt::NoFocus; Qt::FocusReason focusReason = Qt::OtherFocusReason; QQuickDeferredPointer background; QQuickDeferredPointer contentItem; }; QT_END_NAMESPACE #endif // QQUICKCONTROL_P_P_H