ExtensibleFileDialog Class Reference

#include <ExtensibleFileDialog.h>

Inheritance diagram for ExtensibleFileDialog:

Detailed Description

QFileDialog plus generic extension support.

This is a simple hack on top of QFileDialog that allows a custom extension widget to be added to the bottom of the dialog. A button is provided for toggling display of this widget on/off.

For the placement of button and extension widget, it is assumed that QFileDialog uses a QGridLayout as its top-level layout. Other layouts will probably lead to a strange outlook, although the functionality should stay intact.

Public Member Functions

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 Attributes

QPushButton * d_extension_toggle

Button for toggling display of extension on/off.

Private Attributes

QWidget * d_extension

The extension widget.

int d_extension_row

The layout row (of the assumed QGridLayout) used for extensions.

Constructor & Destructor Documentation

ExtensibleFileDialog::ExtensibleFileDialog	(	QWidget *	parent = `0`,
		bool	extended = `true`,
		Qt::WFlags	flags = `0`
	)

Constructor.

Parameters:

	parent	parent widget (only affects placement of the dialog)
	extended	flag: show/hide the advanced options on start-up
	flags	window flags

References d_extension, d_extension_row, and d_extension_toggle.

Member Function Documentation

bool ExtensibleFileDialog::isExtendable ( ) [inline]

Tells weather the dialog has a valid extension widget.

References d_extension.

Referenced by OpenProjectDialog::closeEvent().

bool ExtensibleFileDialog::isExtended ( ) [inline]

References d_extension_toggle.

Referenced by ImageExportDialog::closeEvent(), OpenProjectDialog::closeEvent(), and ImportASCIIDialog::closeEvent().

void ExtensibleFileDialog::setExtended ( bool extended ) [inline]

References d_extension_toggle.

void ExtensibleFileDialog::setExtensionWidget ( QWidget * extension )

Set the extension widget to be displayed when the user presses the toggle button.

References d_extension, d_extension_row, and d_extension_toggle.

Referenced by ApplicationWindow::appendProject(), ImageExportDialog::ImageExportDialog(), ImportASCIIDialog::ImportASCIIDialog(), and OpenProjectDialog::OpenProjectDialog().

Member Data Documentation

QWidget* ExtensibleFileDialog::d_extension [private]

The extension widget.

Referenced by ExtensibleFileDialog(), isExtendable(), and setExtensionWidget().

int ExtensibleFileDialog::d_extension_row [private]

The layout row (of the assumed QGridLayout) used for extensions.

Referenced by ExtensibleFileDialog(), and setExtensionWidget().

QPushButton* ExtensibleFileDialog::d_extension_toggle [protected]

Button for toggling display of extension on/off.

Referenced by ExtensibleFileDialog(), isExtended(), setExtended(), setExtensionWidget(), ImageExportDialog::updateAdvancedOptions(), and OpenProjectDialog::updateAdvancedOptions().

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

qtiplot/src/ExtensibleFileDialog.h
qtiplot/src/ExtensibleFileDialog.cpp


Public Member Functions
	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 Attributes
QPushButton *	d_extension_toggle
	Button for toggling display of extension on/off.
Private Attributes
QWidget *	d_extension
	The extension widget.
int	d_extension_row
	The layout row (of the assumed QGridLayout) used for extensions.