Shows a pixmap and adjusts its size to the space given to the widget by the layout and keeping its aspect ratio. More...

#include <qgspixmaplabel.h>

Inheritance diagram for QgsPixmapLabel:

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Public Slots
void	clear ()
	Clears any label contents.
void	resizeEvent (QResizeEvent *) override
void	setPixmap (const QPixmap &)

Public Member Functions
	QgsPixmapLabel (QWidget *parent=nullptr)
	Constructor for QgsPixmapLabel.
int	heightForWidth (int width) const override
	Calculates the height for the given width.
QSize	sizeHint () const override
	An optimal size for the widget.

Detailed Description

Shows a pixmap and adjusts its size to the space given to the widget by the layout and keeping its aspect ratio.

Definition at line 29 of file qgspixmaplabel.h.

Constructor & Destructor Documentation

◆ QgsPixmapLabel()

QgsPixmapLabel::QgsPixmapLabel ( QWidget * parent = nullptr )

explicit

Constructor for QgsPixmapLabel.

Definition at line 20 of file qgspixmaplabel.cpp.

Member Function Documentation

◆ clear

void QgsPixmapLabel::clear ( )

slot

Clears any label contents.

Definition at line 70 of file qgspixmaplabel.cpp.

◆ heightForWidth()

int QgsPixmapLabel::heightForWidth ( int width ) const

override

Calculates the height for the given width.

Parameters

width The width for the widget

Returns: An appropriate height

Definition at line 43 of file qgspixmaplabel.cpp.

◆ resizeEvent

void QgsPixmapLabel::resizeEvent ( QResizeEvent * e )

overrideslot

Definition at line 60 of file qgspixmaplabel.cpp.

◆ setPixmap

void QgsPixmapLabel::setPixmap ( const QPixmap & p )

slot

Definition at line 25 of file qgspixmaplabel.cpp.

◆ sizeHint()

QSize QgsPixmapLabel::sizeHint ( ) const

override

An optimal size for the widget.

Effectively using the height determined from the width with the given aspect ratio.

Returns: A size hint

Definition at line 51 of file qgspixmaplabel.cpp.

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

/build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/gui/qgspixmaplabel.h
/build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/gui/qgspixmaplabel.cpp

Public Slots

Public Member Functions