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QTFrame Class Reference

Main Qt&Root Application Frame Window: Simple example using QMainWindow together with an TQRootCanvas. More...

#include <qtframe.h>

List of all members.

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

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Detailed Description

Main Qt&Root Application Frame Window: Simple example using QMainWindow together with an TQRootCanvas.

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 61 of file qtframe.h.

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Constructor & Destructor Documentation

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

Definition at line 31 of file qtframe.cpp. References aCanvas.

QTFrame::~QTFrame (    )

Definition at line 39 of file qtframe.cpp.

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Member Function Documentation

void QTFrame::setCanvas (  TQRootCanvas *    a )  [inline]

Definition at line 67 of file qtframe.h. References aCanvas. Referenced by TQCanvasImp::build().

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

Definition at line 44 of file qtframe.cpp.

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Member Data Documentation

TQRootCanvas* QTFrame::aCanvas [private]

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

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

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

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