ImageExportDialog Class Reference

QFileDialog extended with options for image export. More...

#include <ImageExportDialog.h>

Inheritance diagram for ImageExportDialog:

List of all members.

Public Member Functions
bool	color () const
	For vector formats: returns whether colors should be enabled for ouput (default: true).
	ImageExportDialog (QWidget *parent=0, bool vector_options=true, bool extended=true, Qt::WFlags flags=0)
	Constructor.
bool	keepAspect () const
	For vector formats: returns whether the output should preserve aspect ratio of the plot (default: true).
QPrinter::Orientation	pageOrientation () const
QPrinter::PageSize	pageSize () const
	For vector formats: returns a standard output page size (default: QPrinter::Custom).
int	quality () const
	Return the quality (in percent) the user selected for export to raster formats.
int	resolution () const
	For vector formats: returns the output resolution the user selected, defaulting to the screen resolution.
void	selectFilter (const QString &filter)
void	setOrientation (QPrinter::Orientation orientation)
void	setPageSize (QPrinter::PageSize size)
bool	transparency () const
	Return whether the output's background should be transparent.
Public Member Functions inherited from ExtensibleFileDialog
	ExtensibleFileDialog (QWidget *parent=0, bool extended=true, Qt::WFlags flags=0)
	Constructor.
bool	isExtendable ()
	Tells weather the dialog has a valid extension widget.
bool	isExtended ()
void	setExtended (bool extended)
void	setExtensionWidget (QWidget *extension)
	Set the extension widget to be displayed when the user presses the toggle button.

Protected Slots
void	closeEvent (QCloseEvent *)
void	updateAdvancedOptions (const QString &filter)
	Update which options are visible and enabled based on the output format.

Private Member Functions
void	initAdvancedOptions ()
	Create d_advanced_options and everything it contains.

Private Attributes
QStackedWidget *	d_advanced_options
	Container widget for all advanced options.
QComboBox *	d_box_page_orientation
QComboBox *	d_box_page_size
QCheckBox *	d_color
QCheckBox *	d_keep_aspect
QSpinBox *	d_quality
QGroupBox *	d_raster_options
	Container widget for all options available for raster formats.
QSpinBox *	d_resolution
QCheckBox *	d_standard_page
QCheckBox *	d_transparency
QGroupBox *	d_vector_options
	Container widget for all options available for vector formats.

Additional Inherited Members
Protected Attributes inherited from ExtensibleFileDialog
QPushButton *	d_extension_toggle
	Button for toggling display of extension on/off.

---

Detailed Description

QFileDialog extended with options for image export.

---

Constructor & Destructor Documentation

ImageExportDialog::ImageExportDialog	(	QWidget *	parent = 0,
		bool	vector_options = true,
		bool	extended = true,
		Qt::WFlags	flags = 0
	)

Constructor.

Parameters:

parent	parent widget
vector_options	whether advanced options are to be provided for export to vector formats
extended	flag: show/hide the advanced options on start-up
flags	window flags

References d_advanced_options, d_vector_options, initAdvancedOptions(), ExtensibleFileDialog::setExtensionWidget(), and updateAdvancedOptions().

---

Member Function Documentation

void ImageExportDialog::closeEvent ( QCloseEvent *  e )

protectedslot

References d_box_page_orientation, d_color, ApplicationWindow::d_export_color, ApplicationWindow::d_export_orientation, ApplicationWindow::d_export_quality, ApplicationWindow::d_export_resolution, ApplicationWindow::d_export_transparency, ApplicationWindow::d_export_vector_size, ApplicationWindow::d_extended_export_dialog, ApplicationWindow::d_image_export_filter, d_keep_aspect, ApplicationWindow::d_keep_plot_aspect, d_quality, d_resolution, d_transparency, ExtensibleFileDialog::isExtended(), and pageSize().

bool ImageExportDialog::color ( ) const

inline

For vector formats: returns whether colors should be enabled for ouput (default: true).

References d_color.

Referenced by ApplicationWindow::exportAllGraphs(), ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

void ImageExportDialog::initAdvancedOptions ( )

private

Create d_advanced_options and everything it contains.

References d_advanced_options, d_box_page_orientation, d_box_page_size, d_color, ApplicationWindow::d_export_color, ApplicationWindow::d_export_orientation, ApplicationWindow::d_export_quality, ApplicationWindow::d_export_resolution, ApplicationWindow::d_export_transparency, ApplicationWindow::d_export_vector_size, d_keep_aspect, ApplicationWindow::d_keep_plot_aspect, d_quality, d_raster_options, d_resolution, d_standard_page, d_transparency, d_vector_options, and setPageSize().

Referenced by ImageExportDialog().

bool ImageExportDialog::keepAspect ( ) const

inline

For vector formats: returns whether the output should preserve aspect ratio of the plot (default: true).

References d_keep_aspect.

Referenced by ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

QPrinter::Orientation ImageExportDialog::pageOrientation

(

)

const

References d_box_page_orientation.

Referenced by ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

QPrinter::PageSize ImageExportDialog::pageSize

(

)

const

For vector formats: returns a standard output page size (default: QPrinter::Custom).

References d_box_page_size, and d_standard_page.

Referenced by closeEvent(), ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

int ImageExportDialog::quality ( ) const

inline

Return the quality (in percent) the user selected for export to raster formats.

References d_quality.

Referenced by ApplicationWindow::exportAllGraphs(), ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

int ImageExportDialog::resolution ( ) const

inline

For vector formats: returns the output resolution the user selected, defaulting to the screen resolution.

References d_resolution.

Referenced by ApplicationWindow::exportAllGraphs(), ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

void ImageExportDialog::selectFilter

(

const QString &

filter

)

References updateAdvancedOptions().

Referenced by ApplicationWindow::exportAllGraphs(), ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

void ImageExportDialog::setOrientation

(

QPrinter::Orientation

orientation

)

References d_box_page_orientation.

void ImageExportDialog::setPageSize

(

QPrinter::PageSize

size

)

References d_box_page_size.

Referenced by initAdvancedOptions().

bool ImageExportDialog::transparency ( ) const

inline

Return whether the output's background should be transparent.

References d_transparency.

Referenced by ApplicationWindow::exportAllGraphs(), ApplicationWindow::exportGraph(), and ApplicationWindow::exportLayer().

void ImageExportDialog::updateAdvancedOptions ( const QString &  filter )

protectedslot

Update which options are visible and enabled based on the output format.

References d_advanced_options, ExtensibleFileDialog::d_extension_toggle, and d_transparency.

Referenced by ImageExportDialog(), and selectFilter().

---

Member Data Documentation

QStackedWidget* ImageExportDialog::d_advanced_options

private

Container widget for all advanced options.

Referenced by ImageExportDialog(), initAdvancedOptions(), and updateAdvancedOptions().

QComboBox* ImageExportDialog::d_box_page_orientation

private

Referenced by closeEvent(), initAdvancedOptions(), pageOrientation(), and setOrientation().

QComboBox* ImageExportDialog::d_box_page_size

private

Referenced by initAdvancedOptions(), pageSize(), and setPageSize().

QCheckBox* ImageExportDialog::d_color

private

Referenced by closeEvent(), color(), and initAdvancedOptions().

QCheckBox* ImageExportDialog::d_keep_aspect

private

Referenced by closeEvent(), initAdvancedOptions(), and keepAspect().

QSpinBox* ImageExportDialog::d_quality

private

Referenced by closeEvent(), initAdvancedOptions(), and quality().

QGroupBox* ImageExportDialog::d_raster_options

private

Container widget for all options available for raster formats.

Referenced by initAdvancedOptions().

QSpinBox* ImageExportDialog::d_resolution

private

Referenced by closeEvent(), initAdvancedOptions(), and resolution().

QCheckBox* ImageExportDialog::d_standard_page

private

Referenced by initAdvancedOptions(), and pageSize().

QCheckBox* ImageExportDialog::d_transparency

private

Referenced by closeEvent(), initAdvancedOptions(), transparency(), and updateAdvancedOptions().

QGroupBox* ImageExportDialog::d_vector_options

private

Container widget for all options available for vector formats.

Referenced by ImageExportDialog(), and initAdvancedOptions().

---

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

• scidavis/src/ImageExportDialog.h
• scidavis/src/ImageExportDialog.cpp