Represents an item shown within a QgsMessageBar widget. More...

#include <qgsmessagebaritem.h>

Inheritance diagram for QgsMessageBarItem:

Public Slots
void	dismiss ()
	Dismisses the item, removing it from the message bar and deleting it.

Signals
void	styleChanged (const QString &styleSheet)
	Emitted when the item's message level has changed and the message bar style will need to be updated as a result.

Public Member Functions
	QgsMessageBarItem (const QString &text, Qgis::MessageLevel level=Qgis::MessageLevel::Info, int duration=0, QWidget *parent=nullptr)
	Constructor for QgsMessageBarItem, containing a message with the specified text to be displayed on the bar.

	QgsMessageBarItem (const QString &title, const QString &text, Qgis::MessageLevel level=Qgis::MessageLevel::Info, int duration=0, QWidget *parent=nullptr)
	Constructor for QgsMessageBarItem, containing a title and message with the specified text to be displayed on the bar.

	QgsMessageBarItem (const QString &title, const QString &text, QWidget widget, Qgis::MessageLevel level=Qgis::MessageLevel::Info, int duration=0, QWidget parent=nullptr)
	Constructor for QgsMessageBarItem, containing a title, message with the specified text, and a custom widget to be displayed on the bar.

	QgsMessageBarItem (QWidget widget, Qgis::MessageLevel level=Qgis::MessageLevel::Info, int duration=0, QWidget parent=nullptr)
	Constructor for QgsMessageBarItem, containing a custom widget to be displayed on the bar.

int	duration () const
	Returns the duration (in seconds) of the message.

QString	getStyleSheet ()
	Returns the styleSheet which should be used to style a QgsMessageBar object when this item is displayed.

QIcon	icon () const
	Returns the icon for the message.

Qgis::MessageLevel	level () const
	Returns the message level for the message.

QgsMessageBarItem *	setDuration (int duration)
	Sets the duration (in seconds) to show the message for.

QgsMessageBarItem *	setIcon (const QIcon &icon)
	Sets the icon associated with the message.

QgsMessageBarItem *	setLevel (Qgis::MessageLevel level)
	Sets the message level for the item, which controls how the message bar is styled when the item is displayed.

QgsMessageBarItem *	setText (const QString &text)
	Sets the message text to show in the item.

QgsMessageBarItem *	setTitle (const QString &title)
	Sets the title for in the item.

QgsMessageBarItem *	setWidget (QWidget *widget)
	Sets a custom widget to show in the item.

QString	text () const
	Returns the text for the message.

QString	title () const
	Returns the title for the message.

QWidget *	widget () const
	Returns the widget for the message.

Friends
class	QgsMessageBar

Detailed Description

Represents an item shown within a QgsMessageBar widget.

QgsMessageBarItem represents a single item (or message) which can be shown in a QgsMessageBar widget.

Definition at line 38 of file qgsmessagebaritem.h.

Constructor & Destructor Documentation

◆ QgsMessageBarItem() [1/4]

QgsMessageBarItem::QgsMessageBarItem	(	const QString &	text,
		Qgis::MessageLevel	level = `Qgis::MessageLevel::Info`,
		int	duration = `0`,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsMessageBarItem, containing a message with the specified text to be displayed on the bar.

The level argument specifies the desired message level (severity) of the message, which controls how the message bar is styled when the item is displayed.

The optional duration argument can be used to specify the message timeout in seconds. If duration is set to 0, then the message must be manually dismissed by the user. Since QGIS 3.18, a duration of -1 indicates that the default timeout for the message level should be used.

Definition at line 30 of file qgsmessagebaritem.cpp.

◆ QgsMessageBarItem() [2/4]

QgsMessageBarItem::QgsMessageBarItem	(	const QString &	title,
		const QString &	text,
		Qgis::MessageLevel	level = `Qgis::MessageLevel::Info`,
		int	duration = `0`,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsMessageBarItem, containing a title and message with the specified text to be displayed on the bar.

The level argument specifies the desired message level (severity) of the message, which controls how the message bar is styled when the item is displayed.

The optional duration argument can be used to specify the message timeout in seconds. If duration is set to 0, then the message must be manually dismissed by the user. Since QGIS 3.18, a duration of -1 indicates that the default timeout for the message level should be used.

Definition at line 39 of file qgsmessagebaritem.cpp.

◆ QgsMessageBarItem() [3/4]

QgsMessageBarItem::QgsMessageBarItem	(	const QString &	title,
		const QString &	text,
		QWidget *	widget,
		Qgis::MessageLevel	level = `Qgis::MessageLevel::Info`,
		int	duration = `0`,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsMessageBarItem, containing a title, message with the specified text, and a custom widget to be displayed on the bar.

The level argument specifies the desired message level (severity) of the message, which controls how the message bar is styled when the item is displayed.

The optional duration argument can be used to specify the message timeout in seconds. If duration is set to 0, then the message must be manually dismissed by the user. Since QGIS 3.18, a duration of -1 indicates that the default timeout for the message level should be used.

Definition at line 49 of file qgsmessagebaritem.cpp.

◆ QgsMessageBarItem() [4/4]

QgsMessageBarItem::QgsMessageBarItem	(	QWidget *	widget,
		Qgis::MessageLevel	level = `Qgis::MessageLevel::Info`,
		int	duration = `0`,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsMessageBarItem, containing a custom widget to be displayed on the bar.

The level argument specifies the desired message level (severity) of the message, which controls how the message bar is styled when the item is displayed.

The optional duration argument can be used to specify the message timeout in seconds. If duration is set to 0, then the message must be manually dismissed by the user. Since QGIS 3.18, a duration of -1 indicates that the default timeout for the message level should be used.

Definition at line 62 of file qgsmessagebaritem.cpp.

Member Function Documentation

◆ dismiss

void QgsMessageBarItem::dismiss ( )

slot

Dismisses the item, removing it from the message bar and deleting it.

Calling this on items which have not been added to a message bar has no effect.

Since: QGIS 3.4

Definition at line 281 of file qgsmessagebaritem.cpp.

◆ duration()

int QgsMessageBarItem::duration ( ) const

inline

Returns the duration (in seconds) of the message.

If the duration is 0 then the message will not automatically timeout and instead must be manually dismissed by the user.

See also: setDuration()

Definition at line 179 of file qgsmessagebaritem.h.

◆ getStyleSheet()

QString QgsMessageBarItem::getStyleSheet ( )

inline

Returns the styleSheet which should be used to style a QgsMessageBar object when this item is displayed.

Definition at line 185 of file qgsmessagebaritem.h.

◆ icon()

QIcon QgsMessageBarItem::icon ( ) const

Returns the icon for the message.

See also: setIcon()

Definition at line 269 of file qgsmessagebaritem.cpp.

◆ level()

Qgis::MessageLevel QgsMessageBarItem::level ( ) const

Returns the message level for the message.

See also: setLevel()

Definition at line 237 of file qgsmessagebaritem.cpp.

◆ setDuration()

QgsMessageBarItem * QgsMessageBarItem::setDuration ( int duration )

Sets the duration (in seconds) to show the message for.

If duration is 0 then the message will not automatically timeout and instead must be manually dismissed by the user.

See also: duration()

Definition at line 275 of file qgsmessagebaritem.cpp.

◆ setIcon()

QgsMessageBarItem * QgsMessageBarItem::setIcon ( const QIcon & icon )

Sets the icon associated with the message.

See also: icon()

Definition at line 263 of file qgsmessagebaritem.cpp.

◆ setLevel()

QgsMessageBarItem * QgsMessageBarItem::setLevel ( Qgis::MessageLevel level )

Sets the message level for the item, which controls how the message bar is styled when the item is displayed.

See also: level()

Definition at line 225 of file qgsmessagebaritem.cpp.

◆ setText()

QgsMessageBarItem * QgsMessageBarItem::setText ( const QString & text )

Sets the message text to show in the item.

See also: text()

Definition at line 201 of file qgsmessagebaritem.cpp.

◆ setTitle()

QgsMessageBarItem * QgsMessageBarItem::setTitle ( const QString & title )

Sets the title for in the item.

See also: title()

Definition at line 213 of file qgsmessagebaritem.cpp.

◆ setWidget()

QgsMessageBarItem * QgsMessageBarItem::setWidget ( QWidget * widget )

Sets a custom widget to show in the item.

See also: widget()

Definition at line 242 of file qgsmessagebaritem.cpp.

◆ styleChanged

void QgsMessageBarItem::styleChanged ( const QString & styleSheet )

signal

Emitted when the item's message level has changed and the message bar style will need to be updated as a result.

◆ text()

QString QgsMessageBarItem::text ( ) const

Returns the text for the message.

See also: setText()

Definition at line 208 of file qgsmessagebaritem.cpp.

◆ title()

QString QgsMessageBarItem::title ( ) const

Returns the title for the message.

See also: setTitle()

Definition at line 220 of file qgsmessagebaritem.cpp.

◆ widget()

QWidget * QgsMessageBarItem::widget ( ) const

Returns the widget for the message.

See also: setWidget()

Definition at line 258 of file qgsmessagebaritem.cpp.

Friends And Related Symbol Documentation

◆ QgsMessageBar

friend class QgsMessageBar

friend

Definition at line 225 of file qgsmessagebaritem.h.

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

/build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/gui/qgsmessagebaritem.h
/build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/gui/qgsmessagebaritem.cpp

Public Slots

Signals

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ QgsMessageBarItem() [1/4]

◆ QgsMessageBarItem() [2/4]

◆ QgsMessageBarItem() [3/4]

◆ QgsMessageBarItem() [4/4]

Member Function Documentation

◆ dismiss

◆ duration()

◆ getStyleSheet()

◆ icon()

◆ level()

◆ setDuration()

◆ setIcon()

◆ setLevel()

◆ setText()

◆ setTitle()

◆ setWidget()

◆ styleChanged

◆ text()

◆ title()

◆ widget()

Friends And Related Symbol Documentation

◆ QgsMessageBar