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	done (int r)
	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.

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.

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 32 of file FileDialog.h.

Constructor & Destructor Documentation

FileDialog()

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 14 of file FileDialog.cpp.

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

Member Function Documentation

cancel

void Isis::FileDialog::cancel ( )

protectedslot

Called when user presses cancel.

Definition at line 140 of file FileDialog.cpp.

Referenced by FileDialog().

closeEvent()

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 112 of file FileDialog.cpp.

References writeSettings().

done [1/2]

void Isis::FileDialog::done ( )

protectedslot

Called when the user presses OK.

Definition at line 122 of file FileDialog.cpp.

References sendSignal().

Referenced by FileDialog().

done [2/2]

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

protectedslot

Called when the user presses OK.

Definition at line 131 of file FileDialog.cpp.

eventFilter()

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 200 of file FileDialog.cpp.

References writeSettings().

readSettings()

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 150 of file FileDialog.cpp.

Referenced by FileDialog().

saveFilter

void Isis::FileDialog::saveFilter ( )

protectedslot

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

Definition at line 77 of file FileDialog.cpp.

Referenced by FileDialog().

sendSignal

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 92 of file FileDialog.cpp.

Referenced by done(), and FileDialog().

writeSettings()

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 171 of file FileDialog.cpp.

Referenced by closeEvent(), and eventFilter().

Member Data Documentation

p_allPButtons

QList<QPushButton *> Isis::FileDialog::p_allPButtons

private

Definition at line 58 of file FileDialog.h.

p_appName

QString Isis::FileDialog::p_appName

private

Definition at line 59 of file FileDialog.h.

p_comboBoxes

QList<QComboBox *> Isis::FileDialog::p_comboBoxes

private

Definition at line 57 of file FileDialog.h.

p_dir

QDir& Isis::FileDialog::p_dir

private

Definition at line 65 of file FileDialog.h.

p_filterButton

QPushButton* Isis::FileDialog::p_filterButton

private

Definition at line 62 of file FileDialog.h.

p_filterLine

QLineEdit* Isis::FileDialog::p_filterLine

private

Definition at line 63 of file FileDialog.h.

p_filterList

QStringList& Isis::FileDialog::p_filterList

private

Definition at line 64 of file FileDialog.h.

p_mainDialog

QDialog* Isis::FileDialog::p_mainDialog

private

Definition at line 60 of file FileDialog.h.

p_parent

QWidget* Isis::FileDialog::p_parent

private

Definition at line 61 of file FileDialog.h.

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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