Isis::FileDialog Class Reference

Class for browsing cubes. More...

#include <FileDialog.h>

Inheritance diagram for Isis::FileDialog:

Collaboration diagram for Isis::FileDialog:

Signals
void	fileSelected (QString)
void	filterSelected (QString)

Public Member Functions
	FileDialog (QString title, QStringList &filterList, QDir &directory, QWidget *parent=0)
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
QList< QComboBox * >	p_comboBoxes
QList< QPushButton * >	p_allPButtons
QString	p_appName
QDialog *	p_mainDialog
QWidget *	p_parent
QPushButton *	p_filterButton
QLineEdit *	p_filterLine
QStringList &	p_filterList
QDir &	p_dir

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.

History:

2011-07-28 Steven Lambright - Now connects to the buttons' clicked signals instead of pressed, clicked is the appropriate signal. Fixes #270

Definition at line 28 of file FileDialog.h.

Constructor & Destructor Documentation

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

I had to disconnect this buttons signal because I overwrote the

Definition at line 11 of file FileDialog.cpp.

References cancel(), done(), readSettings(), saveFilter(), and sendSignal().

Member Function Documentation

void Isis::FileDialog::cancel ( )

protectedslot

Called when user presses cancel.

Definition at line 127 of file FileDialog.cpp.

Referenced by FileDialog().

void Isis::FileDialog::closeEvent

(

QCloseEvent *

event

)

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 writeSettings().

void Isis::FileDialog::done ( )

protectedslot

Called when the user presses OK.

Definition at line 116 of file FileDialog.cpp.

References sendSignal().

Referenced by FileDialog().

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

protected

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 writeSettings().

void Isis::FileDialog::readSettings

(

)

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 FileDialog().

void Isis::FileDialog::saveFilter ( )

protectedslot

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

Definition at line 71 of file FileDialog.cpp.

Referenced by FileDialog().

void Isis::FileDialog::sendSignal ( )

protectedslot

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 done(), and FileDialog().

void Isis::FileDialog::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.

Definition at line 158 of file FileDialog.cpp.

Referenced by closeEvent(), and eventFilter().

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

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