Isis::BrowseDialog Class Reference

Class for browsing cubes. More...

#include <BrowseDialog.h>

Inheritance diagram for Isis::BrowseDialog:

Collaboration diagram for Isis::BrowseDialog:

Public Slots
void	displayCube ()
	This method is called after the user has selected a file either by double clicking on the file name or by pressing the 'view' button.
void	done (int r)
	This is an overridden method from QDialog.

Signals
void	fileSelected (QString)
void	filterSelected (QString)

Public Member Functions
	BrowseDialog (QString title, QStringList &filterList, QDir &dir, QWidget *parent=0)
	BrowseDialog constructor.
void	closeEvent (QCloseEvent *event)
	This method is overridden so that we can be sure to write the current settings of the Main window.
void	readSettings ()
	This method is called from the constructor so that when the Main window is created, it know's it's size and location.
void	writeSettings ()
	This method is called when the File Dialog is closed or hidden to write the size and location settings to a config file in the user's home directory.

Protected Slots
void	sendSignal ()
	This saves the directory that the user selected the file from so it can open to this directory next time.
void	done ()
	Called when the user presses OK.
void	cancel ()
	Called when user presses cancel.
void	saveFilter ()
	This is where we actually set the user editable filters and remember them.

Protected Member Functions
bool	eventFilter (QObject *o, QEvent *e)
	This event filter is installed on the parent of this window.

Private Attributes
QDir &	p_dir
	The directory to open the dialog with.

Detailed Description

Class for browsing cubes.

Author

????-??-?? Stacy Alley

History:

2008-01-18 Stacy Alley - Changed the constructor to accept a QStringList which serves as the default filters for the file dialog boxes.

History:

2008-01-28 Stacy Alley - Changed the constructor again to accept a QDir which is the default directory the file dialog box should point to. When the user changes directories, the dir variable which is passed by reference set to that new directory.

Definition at line 28 of file BrowseDialog.h.

Constructor & Destructor Documentation

Isis::BrowseDialog::BrowseDialog	(	QString	title,
		QStringList &	filterList,
		QDir &	directory,
		QWidget *	parent = 0
	)

BrowseDialog constructor.

Parameters

title
filterList
directory
parent

Definition at line 17 of file BrowseDialog.cpp.

References displayCube().

Member Function Documentation

void Isis::FileDialog::cancel ( )

protectedslotinherited

Called when user presses cancel.

Definition at line 127 of file FileDialog.cpp.

Referenced by Isis::FileDialog::FileDialog().

void Isis::FileDialog::closeEvent ( QCloseEvent *  event )

inherited

This method is overridden so that we can be sure to write the current settings of the Main window.

Parameters

event

Definition at line 106 of file FileDialog.cpp.

References Isis::FileDialog::writeSettings().

void Isis::BrowseDialog::displayCube ( )

slot

This method is called after the user has selected a file either by double clicking on the file name or by pressing the 'view' button.

A signal is emitted which eventually calls the addBrowseView function from the Workspace object.

Definition at line 43 of file BrowseDialog.cpp.

References p_dir.

Referenced by BrowseDialog(), and done().

void Isis::BrowseDialog::done ( int  r )

slot

This is an overridden method from QDialog.

QDialog closes the dialog. We want to leave the box open and display the cube in the view port.

Parameters

r

Definition at line 68 of file BrowseDialog.cpp.

References displayCube().

void Isis::FileDialog::done ( )

protectedslotinherited

Called when the user presses OK.

Definition at line 116 of file FileDialog.cpp.

References Isis::FileDialog::sendSignal().

Referenced by Isis::FileDialog::FileDialog().

bool Isis::FileDialog::eventFilter ( QObject *  o, QEvent *  e  )

protectedinherited

This event filter is installed on the parent of this window.

When the user closes the main window of the application, the FileDialog will write their settings even though they did not receive the close event themselves.

Parameters

o
e

Returns

bool

Definition at line 187 of file FileDialog.cpp.

References Isis::FileDialog::writeSettings().

void Isis::FileDialog::readSettings ( )

inherited

This method is called from the constructor so that when the Main window is created, it know's it's size and location.

Definition at line 137 of file FileDialog.cpp.

Referenced by Isis::FileDialog::FileDialog().

void Isis::FileDialog::saveFilter ( )

protectedslotinherited

This is where we actually set the user editable filters and remember them.

Definition at line 71 of file FileDialog.cpp.

Referenced by Isis::FileDialog::FileDialog().

void Isis::FileDialog::sendSignal ( )

protectedslotinherited

This saves the directory that the user selected the file from so it can open to this directory next time.

Also, emits the signal to open the selected file.

Definition at line 86 of file FileDialog.cpp.

Referenced by Isis::FileDialog::done(), and Isis::FileDialog::FileDialog().

void Isis::FileDialog::writeSettings ( )

inherited

This method is called when the File Dialog is closed or hidden to write the size and location settings to a config file in the user's home directory.

Definition at line 158 of file FileDialog.cpp.

Referenced by Isis::FileDialog::closeEvent(), and Isis::FileDialog::eventFilter().

Member Data Documentation

QDir& Isis::BrowseDialog::p_dir

private

The directory to open the dialog with.

Definition at line 38 of file BrowseDialog.h.

Referenced by displayCube().

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

• src/qisis/objs/BrowseDialog/BrowseDialog.h
• src/qisis/objs/BrowseDialog/BrowseDialog.cpp