MessageList::Core::ThemeDelegate Class Reference

#include <themedelegate.h>

Inheritance diagram for MessageList::Core::ThemeDelegate:

Public Member Functions
	ThemeDelegate (QAbstractItemView *parent)
void	generalFontChanged ()
const Theme::Column *	hitColumn () const
int	hitColumnIndex () const
const Theme::ContentItem *	hitContentItem () const
QRect	hitContentItemRect () const
bool	hitContentItemRight () const
const QModelIndex &	hitIndex () const
Item *	hitItem () const
QRect	hitItemRect () const
const Theme::Row *	hitRow () const
int	hitRowIndex () const
bool	hitRowIsMessageRow () const
QRect	hitRowRect () const
bool	hitTest (const QPoint &viewportPoint, bool exact=true)
void	setTheme (const Theme *theme)
QSize	sizeHintForItemTypeAndColumn (Item::Type type, int column, const Item *item=nullptr) const
const Theme *	theme () const
Public Member Functions inherited from QStyledItemDelegate
	QStyledItemDelegate (QObject *parent)
virtual QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const const override
virtual QString	displayText (const QVariant &value, const QLocale &locale) const const
QItemEditorFactory *	itemEditorFactory () const const
virtual void	setEditorData (QWidget *editor, const QModelIndex &index) const const override
void	setItemEditorFactory (QItemEditorFactory *factory)
virtual void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const const override
virtual void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const const override
Public Member Functions inherited from QAbstractItemDelegate
	QAbstractItemDelegate (QObject *parent)
void	closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint)
void	commitData (QWidget *editor)
virtual void	destroyEditor (QWidget *editor, const QModelIndex &index) const const
virtual bool	helpEvent (QHelpEvent *event, QAbstractItemView *view, const QStyleOptionViewItem &option, const QModelIndex &index)
void	sizeHintChanged (const QModelIndex &index)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Protected Member Functions
virtual Item *	itemFromIndex (const QModelIndex &index) const =0
void	paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override
QSize	sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const override
Protected Member Functions inherited from QStyledItemDelegate
virtual bool	editorEvent (QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index) override
virtual bool	eventFilter (QObject *editor, QEvent *event) override
virtual void	initStyleOption (QStyleOptionViewItem *option, const QModelIndex &index) const const
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Public Types inherited from QAbstractItemDelegate
enum	EndEditHint
Public Types inherited from QObject
typedef	QObjectList
Properties inherited from QObject
	objectName
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool	disconnect (const QMetaObject::Connection &connection)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
bool	disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)
Public Attributes inherited from QAbstractItemDelegate
	EditNextItem
	EditPreviousItem
	NoHint
	RevertModelCache
	SubmitModelCache

Detailed Description

The ThemeDelegate paints the message list view message and group items by using the supplied Theme.

Definition at line 30 of file themedelegate.h.

Constructor & Destructor Documentation

ThemeDelegate()

ThemeDelegate::ThemeDelegate ( QAbstractItemView * parent )

explicit

Definition at line 37 of file themedelegate.cpp.

Member Function Documentation

generalFontChanged()

void ThemeDelegate::generalFontChanged

(

)

Called when the global fonts change (from systemsettings)

Definition at line 1879 of file themedelegate.cpp.

hitColumn()

const Theme::Column * ThemeDelegate::hitColumn

(

)

const

Returns the theme column that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function.

Definition at line 1755 of file themedelegate.cpp.

hitColumnIndex()

int ThemeDelegate::hitColumnIndex ( ) const

nodiscard

Returns the index of the theme column that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function. This is the same as hitIndex().column().

Definition at line 1760 of file themedelegate.cpp.

hitContentItem()

const Theme::ContentItem * ThemeDelegate::hitContentItem

(

)

const

Returns the theme content item that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function. This function may also return a null content item when hitTest() returned true. This means that the item was globally hit but no content item was exactly hit (the user might have clicked inside a blank unused space instead).

Definition at line 1785 of file themedelegate.cpp.

hitContentItemRect()

QRect ThemeDelegate::hitContentItemRect ( ) const

nodiscard

Returns the bounding rect of the content item that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function. The result of this function is to be considered invalid also when hitContentItem() returns 0.

Definition at line 1795 of file themedelegate.cpp.

hitContentItemRight()

bool ThemeDelegate::hitContentItemRight ( ) const

nodiscard

Returns true if the hit theme content item was a right item and false otherwise.

The result of this function is valid only if hitContentItem() returns true.

Definition at line 1790 of file themedelegate.cpp.

hitIndex()

const QModelIndex & ThemeDelegate::hitIndex

(

)

const

Returns the model index that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function.

Definition at line 1740 of file themedelegate.cpp.

hitItem()

Item * ThemeDelegate::hitItem

(

)

const

Returns the Item that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function.

Definition at line 1745 of file themedelegate.cpp.

hitItemRect()

QRect ThemeDelegate::hitItemRect ( ) const

nodiscard

Returns the visual rectangle of the item that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function. Please note that this rectangle refers to a specific item column (and not all of the columns).

Definition at line 1750 of file themedelegate.cpp.

hitRow()

const Theme::Row * ThemeDelegate::hitRow

(

)

const

Returns the theme row that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function. This function may also return a null row when hitTest() returned true. This means that the item was globally hit but no row was exactly hit (the user probably hit the margin instead).

Definition at line 1765 of file themedelegate.cpp.

hitRowIndex()

int ThemeDelegate::hitRowIndex ( ) const

nodiscard

Returns the index of the theme row that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitRow() returns a non null value.

Definition at line 1770 of file themedelegate.cpp.

hitRowIsMessageRow()

bool ThemeDelegate::hitRowIsMessageRow

(

)

const

Returns true if the hitRow() is a message row, false otherwise.

The result of this function has a meaning only if hitRow() returns a non zero result.

Definition at line 1780 of file themedelegate.cpp.

hitRowRect()

QRect ThemeDelegate::hitRowRect ( ) const

nodiscard

Returns the rectangle of the row that was reported as hit by the previous call to hitTest().

The result of this function is valid only if hitTest() returned true and only within the same calling function. The result of this function is also invalid if hitRow() returns 0.

Definition at line 1775 of file themedelegate.cpp.

hitTest()

bool ThemeDelegate::hitTest	(	const QPoint &	viewportPoint,
		bool	exact = true )

Performs a hit test on the specified viewport point.

Returns true if the point hit something and false otherwise. When the hit test is successful then the hitIndex(), hitItem(), hitColumn(), hitRow(), and hitContentItem() function will return information about the item that was effectively hit. If exact is set to true then hitTest() will return true only if the viewportPoint is exactly over an item. If exact is set to false then the hitTest() function will do its best to find the closest object to be actually "hit": this is useful, for example, in drag and drop operations.

Definition at line 1235 of file themedelegate.cpp.

itemFromIndex()

virtual Item * MessageList::Core::ThemeDelegate::itemFromIndex ( const QModelIndex & index ) const

protectedpure virtual

Returns the Item for the specified model index.

Pure virtual: must be reimplemented by derived classes.

paint()

void ThemeDelegate::paint ( QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index ) const

overrideprotectedvirtual

Reimplemented from QStyledItemDelegate.

Reimplemented from QStyledItemDelegate.

Definition at line 569 of file themedelegate.cpp.

setTheme()

void ThemeDelegate::setTheme

(

const Theme *

theme

)

Definition at line 45 of file themedelegate.cpp.

sizeHint()

QSize ThemeDelegate::sizeHint ( const QStyleOptionViewItem & option, const QModelIndex & index ) const

overrideprotectedvirtual

Reimplemented from QStyledItemDelegate.

Reimplemented from QStyledItemDelegate.

Definition at line 1850 of file themedelegate.cpp.

sizeHintForItemTypeAndColumn()

QSize ThemeDelegate::sizeHintForItemTypeAndColumn ( Item::Type type, int column, const Item * item = nullptr ) const

nodiscard

Returns a heuristic sizeHint() for the specified item type and column.

The hint is based on the contents of the theme (and not of any message or group header).

Definition at line 1800 of file themedelegate.cpp.

theme()

const Theme * ThemeDelegate::theme

(

)

const

Definition at line 1907 of file themedelegate.cpp.

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

• themedelegate.h
• themedelegate.cpp