A widget used to build an external graphic element that references a local image. e.g. a SVG file, a PNG file, etc. More...

#include <LocalImageWidget.h>

Inheritance diagram for te::qt::widgets::LocalImageWidget:

Signals
void	externalGraphicChanged (const QSize &size)
	This signal is emitted when the internal external graphic element is changed. More...

Public Member Functions
te::se::ExternalGraphic *	getExternalGraphic () const
	Gets the configured external graphic element. More...

void	setExternalGraphic (const te::se::ExternalGraphic *eg)
	Sets an external graphic element to this widget. More...

Initializer Methods
Methods related to instantiation and destruction.
	LocalImageWidget (QWidget *parent=0, Qt::WindowFlags f=0)
	Constructs a local image widget which is a child of parent, with widget flags set to f. More...

	~LocalImageWidget ()
	Destructor. More...

Protected Slots
void	onBrowsePushButtonPressed ()

Protected Member Functions
void	updateUi ()
	Updates the widget form based on internal external graphic element. More...

Private Attributes
te::se::ExternalGraphic *	m_eg
	External graphic element that will be configured by this widget. More...

QString	m_filter
	String to filter the supported image formats by Qt. More...

std::unique_ptr< Ui::LocalImageWidgetForm >	m_ui
	Widget form. More...

Detailed Description

A widget used to build an external graphic element that references a local image. e.g. a SVG file, a PNG file, etc.

Definition at line 59 of file LocalImageWidget.h.

Constructor & Destructor Documentation

te::qt::widgets::LocalImageWidget::LocalImageWidget	(	QWidget *	parent = `0`,
		Qt::WindowFlags	f = `0`
	)

Constructs a local image widget which is a child of parent, with widget flags set to f.

Definition at line 40 of file LocalImageWidget.cpp.

References m_filter, m_ui, and onBrowsePushButtonPressed().

te::qt::widgets::LocalImageWidget::~LocalImageWidget ( )

Destructor.

Definition at line 58 of file LocalImageWidget.cpp.

References m_eg.

Member Function Documentation

void te::qt::widgets::LocalImageWidget::externalGraphicChanged ( const QSize & size )

signal

This signal is emitted when the internal external graphic element is changed.

Parameters

size	The size of selected image.

Referenced by onBrowsePushButtonPressed().

te::se::ExternalGraphic * te::qt::widgets::LocalImageWidget::getExternalGraphic ( ) const

Gets the configured external graphic element.

Returns: The configured external graphic element.

Note: The caller will take the ownership of the returned external graphic.

Definition at line 74 of file LocalImageWidget.cpp.

References te::se::ExternalGraphic::clone(), and m_eg.

Referenced by te::qt::widgets::LocalGraphicWidget::LocalGraphicWidget(), and te::qt::widgets::LocalGraphicWidget::onExternalGraphicChanged().

void te::qt::widgets::LocalImageWidget::onBrowsePushButtonPressed ( )

protectedslot

Definition at line 110 of file LocalImageWidget.cpp.

References externalGraphicChanged(), link, m_eg, m_filter, te::se::ExternalGraphic::setFormat(), te::xl::SimpleLink::setHref(), te::se::ExternalGraphic::setOnlineResource(), and updateUi().

Referenced by LocalImageWidget().

void te::qt::widgets::LocalImageWidget::setExternalGraphic ( const te::se::ExternalGraphic * eg )

Sets an external graphic element to this widget.

Parameters

eg	A valid external graphic element.

Note: The widget will NOT take the ownership of the given external graphic.; The widget form will be update based on given external graphic parameters.

Definition at line 63 of file LocalImageWidget.cpp.

References te::se::ExternalGraphic::clone(), m_eg, and updateUi().

Referenced by te::qt::widgets::LocalGraphicWidget::setGraphic().

void te::qt::widgets::LocalImageWidget::updateUi ( )

protected

Updates the widget form based on internal external graphic element.

Definition at line 79 of file LocalImageWidget.cpp.

References te::xl::SimpleLink::getHref(), te::se::ExternalGraphic::getOnlineResource(), link, m_eg, and m_ui.

Referenced by onBrowsePushButtonPressed(), and setExternalGraphic().