WApplication Class Reference

Overloaded base class for our application that has initial handling of session data and catches uncaught exceptions. More...

#include <WApplication.h>

Inheritance diagram for WApplication:

Collaboration diagram for WApplication:

Public Member Functions
	WApplication (int &argc, char **argv, bool GUIenabled=true)
	default constructor, see QApplication More...
void	setMyMainWidget (QWidget *widget)
	store the main widget for error reporting and session management More...
virtual bool	notify (QObject *receiver, QEvent *e)
	Overloaded to catch uncaught exceptions in event handlers and displays a bug-warning. More...

Protected Attributes
QWidget *	myMainWidget
	Reference to the main widget set by setMyMainWidget. More...

Detailed Description

Overloaded base class for our application that has initial handling of session data and catches uncaught exceptions.

Definition at line 36 of file WApplication.h.

Constructor & Destructor Documentation

WApplication()

WApplication::WApplication	(	int &	argc,
		char **	argv,
		bool	GUIenabled = true
	)

default constructor, see QApplication

Parameters

argc	number of arguments (may be modified internally)
argv	values of arguments (may be modified interanlly)
GUIenabled	true if we want a gui

Definition at line 38 of file WApplication.cpp.

Member Function Documentation

notify()

bool WApplication::notify ( QObject *  receiver, QEvent *  e  )

virtual

Overloaded to catch uncaught exceptions in event handlers and displays a bug-warning.

Parameters

receiver	Target of the notification
e	The event that the target will be notified of.

Returns

Value that is returned from the receiver's event handler

Definition at line 49 of file WApplication.cpp.

References wlog::error(), myMainWidget, and WException::what().

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setMyMainWidget()

void WApplication::setMyMainWidget

(

QWidget *

widget

)

store the main widget for error reporting and session management

Parameters

widget

the main widget used, e.g., when application data should be stored

Definition at line 44 of file WApplication.cpp.

References myMainWidget.

Referenced by WQtGui::run().

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Member Data Documentation

myMainWidget

QWidget* WApplication::myMainWidget

protected

Reference to the main widget set by setMyMainWidget.

Definition at line 68 of file WApplication.h.

Referenced by notify(), and setMyMainWidget().

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

• WApplication.h
• WApplication.cpp