QTFrame Class Reference

Simple example using QMainWindow together with an TQRootCanvas. More...

#include <qtframe.h>

List of all members.

Public Member Functions
	QTFrame (QWidget *parent=0, const char *name=0, WFlags f=WType_TopLevel)
virtual	~QTFrame ()
void	setCanvas (TQRootCanvas *a)
Protected Member Functions
virtual void	closeEvent (QCloseEvent *ce)
Private Attributes
TQRootCanvas *	aCanvas

---

Detailed Description

Simple example using QMainWindow together with an TQRootCanvas.

Main Qt&Root Application Frame Window:

Can be used internaly by ROOT itself if the user wants a customize Qt-based Canvas implementation as defaults Services: Simple example

• Creates a Menu for file actions (save, browse, close, ect...)
• Creates a Toolbar with actions managed by QAction class
• Creates a QRootCanvas and stick it as central Widget in QMainWindows
• Actions ( execute(), clear()) are defined as slots managed by this QMainApplication. This slots functions acts on the ROOT Objects directly ( histograms, ntuples, ect...)

See also:

QRootCanvas, QMainWindow, QPopupMenu, QAction, QString

Authors:

Denis Bertini <d.bertini@gsi.de>

Version:

2.0

Definition at line 62 of file qtframe.h.

---

Constructor & Destructor Documentation

QTFrame::QTFrame (  QWidget *  parent = 0, const char *  name = 0, WFlags  f = WType_TopLevel )

Definition at line 35 of file qtframe.cpp. References aCanvas.

QTFrame::~QTFrame (   )  [virtual]

Definition at line 43 of file qtframe.cpp.

---

Member Function Documentation

void QTFrame::setCanvas (  TQRootCanvas *  a  )

Definition at line 47 of file qtframe.cpp. References aCanvas. Referenced by TQCanvasImp::build().

void QTFrame::closeEvent (  QCloseEvent *  ce  )  [protected, virtual]

Definition at line 53 of file qtframe.cpp.

---

Member Data Documentation

TQRootCanvas* QTFrame::aCanvas [private]

Definition at line 74 of file qtframe.h. Referenced by QTFrame(), and setCanvas().

---

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

• qtroot/interface/qtframe.h
• qtroot/interface/qtframe.cpp

---