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. More...
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. More...
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. More...

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

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

Detailed Description

Class for browsing cubes.

Author

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

Constructor & Destructor Documentation

FileDialog()

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

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

Member Function Documentation

cancel

void Isis::FileDialog::cancel ( )

protectedslot

Called when user presses cancel.

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

References writeSettings().

done [1/2]

void Isis::FileDialog::done ( )

protectedslot

Called when the user presses OK.

References sendSignal().

Referenced by FileDialog().

done [2/2]

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

protectedslot

Called when the user presses OK.

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

References writeSettings().

fileSelected

void Isis::FileDialog::fileSelected ( QString  )

signal

Referenced by Isis::BrowseDialog::displayCube(), and sendSignal().

filterSelected

void Isis::FileDialog::filterSelected ( QString  )

signal

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.

References Isis::FileName::expanded().

Referenced by FileDialog().

saveFilter

void Isis::FileDialog::saveFilter ( )

protectedslot

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

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.

References fileSelected().

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.

References Isis::FileName::expanded().

Referenced by closeEvent(), and eventFilter().

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

• /usgs/pkgs/isis3.9.0_docs/ISIS3/isis/src/qisis/objs/FileDialog/FileDialog.h
• /usgs/pkgs/isis3.9.0_docs/ISIS3/isis/src/qisis/objs/FileDialog/FileDialog.cpp