QQuickPaletteProviderPrivateBase< I, Impl > Class Template Reference

#include <qquickpaletteproviderprivatebase_p.h>

Inheritance diagram for QQuickPaletteProviderPrivateBase< I, Impl >:

Collaboration diagram for QQuickPaletteProviderPrivateBase< I, Impl >:

Public Member Functions
virtual	~QQuickPaletteProviderPrivateBase ()=default
virtual QQuickPalette *	palette () const
virtual void	setPalette (QQuickPalette *p)
virtual void	resetPalette ()
virtual bool	providesPalette () const
QPalette	defaultPalette () const override
QPalette	parentPalette (const QPalette &fallbackPalette) const override
void	inheritPalette (const QPalette &parentPalette)
virtual void	updateChildrenPalettes (const QPalette &parentPalette)
Public Member Functions inherited from QQuickAbstractPaletteProvider
virtual	~QQuickAbstractPaletteProvider ()=default
virtual QPalette	defaultPalette () const =0
virtual QPalette	parentPalette (const QPalette &fallbackPalette) const

Protected Member Functions
void	setCurrentColorGroup ()

Detailed Description

template<class I, class Impl>
class QQuickPaletteProviderPrivateBase< I, Impl >

Implements all required operations with palette.

I – is interface class (e.g. QQuickItem). Impl – is implementation class (e.g. QQuickItemPrivate).

To use this class you need to inherit implementation class from it.

Definition at line 43 of file qquickpaletteproviderprivatebase_p.h.

Constructor & Destructor Documentation

~QQuickPaletteProviderPrivateBase()

template<class I , class Impl >

virtual QQuickPaletteProviderPrivateBase< I, Impl >::~QQuickPaletteProviderPrivateBase ( )

virtualdefault

Member Function Documentation

defaultPalette()

template<class I , class Impl >

QPalette QQuickPaletteProviderPrivateBase< I, Impl >::defaultPalette

overridevirtual

The default palette for this component.

Implements QQuickAbstractPaletteProvider.

Reimplemented in QQuickPopupPrivate, QQuickPopupItemPrivate, QQuickRadioButtonPrivate, QQuickRadioDelegatePrivate, QQuickSpinBoxPrivate, QQuickSwipeDelegatePrivate, QQuickSwitchPrivate, QQuickSwitchDelegatePrivate, QQuickTabBarPrivate, QQuickTabButtonPrivate, QQuickTextAreaPrivate, QQuickTextFieldPrivate, QQuickToolBarPrivate, QQuickToolPrivate, QQuickToolSeparatorPrivate, QQuickToolTipPrivate, QQuickTreeViewDelegatePrivate, and QQuickTumblerPrivate.

Definition at line 197 of file qquickpaletteproviderprivatebase_p.h.

inheritPalette()

template<class I , class Impl >

void QQuickPaletteProviderPrivateBase< I, Impl >::inheritPalette

(

const QPalette &

parentPalette

)

Inherit from parentPalette. This function is also called when either parent or window of this item is changed.

Definition at line 290 of file qquickpaletteproviderprivatebase_p.h.

References palette.

Referenced by QQuickWindowPrivate::updateChildrenPalettes().

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palette()

template<class I , class Impl >

QQuickPalette * QQuickPaletteProviderPrivateBase< I, Impl >::palette

virtual

Get current palette.

Note

Palette might be lazily allocated. Signal paletteCreated() will be emitted by an object of interface class in this case.

This function doesn't ask an object of interface class to emit paletteChanged() signal in order to avoid problems with property bindigns.

Reimplemented in QQuickPopupItemPrivate.

Definition at line 148 of file qquickpaletteproviderprivatebase_p.h.

References Q_EMIT.

Referenced by QQuickStyleItem::initStyleOptionBase(), QQuickFusionDial::paint(), QQuickFusionKnob::paint(), and QQuickPopupItemPrivate::palette().

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parentPalette()

template<class I , class Impl >

QPalette QQuickPaletteProviderPrivateBase< I, Impl >::parentPalette ( const QPalette &  fallbackPalette ) const

overridevirtual

The parent palette for this component. Can be null.

Reimplemented from QQuickAbstractPaletteProvider.

Reimplemented in QQuickPopupItemPrivate.

Definition at line 257 of file qquickpaletteproviderprivatebase_p.h.

References getPrivate().

Referenced by QQuickPopupItemPrivate::parentPalette().

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providesPalette()

template<class I , class Impl >

bool QQuickPaletteProviderPrivateBase< I, Impl >::providesPalette

virtual

Check if everything is internally allocated and palette exists.

Use before call palette() to avoid unnecessary allocations.

Reimplemented in QQuickPopupItemPrivate.

Definition at line 191 of file qquickpaletteproviderprivatebase_p.h.

Referenced by QQuickPopupItemPrivate::providesPalette().

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resetPalette()

template<class I , class Impl >

void QQuickPaletteProviderPrivateBase< I, Impl >::resetPalette

virtual

Reset palette to the default one.

Reimplemented in QQuickPopupItemPrivate.

Definition at line 185 of file qquickpaletteproviderprivatebase_p.h.

Referenced by QQuickPopupItemPrivate::resetPalette().

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setCurrentColorGroup()

template<class I , class Impl >

void QQuickPaletteProviderPrivateBase< I, Impl >::setCurrentColorGroup

protected

Definition at line 303 of file qquickpaletteproviderprivatebase_p.h.

References QPalette::Active, QPalette::Disabled, QPalette::Inactive, palette, and window().

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setPalette()

template<class I , class Impl >

void QQuickPaletteProviderPrivateBase< I, Impl >::setPalette ( QQuickPalette *  p )

virtual

Set new palette. Doesn't transfer ownership.

Reimplemented in QQuickPopupItemPrivate.

Definition at line 177 of file qquickpaletteproviderprivatebase_p.h.

References palette.

Referenced by QQuickPopupItemPrivate::setPalette().

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updateChildrenPalettes()

template<class I , class Impl >

void QQuickPaletteProviderPrivateBase< I, Impl >::updateChildrenPalettes ( const QPalette &  parentPalette )

virtual

Updates children palettes. The default implementation invokes inheritPalette for all visual children.

This function is also called when palette is changed (signal changed() is emitted).

Reimplemented in QQuickWindowPrivate, and QQuickApplicationWindowPrivate.

Definition at line 317 of file qquickpaletteproviderprivatebase_p.h.

References child, getPrivate(), Q_LIKELY, and rootItem().

Referenced by QQuickPopupPrivate::updateContentPalettes().

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The documentation for this class was generated from the following file:

• qtdeclarative/src/quick/items/qquickpaletteproviderprivatebase_p.h