Redraw text in custom widget removes button functionality (QPushbutton inherited) [SOLVED]

[ion_knight]

When deriving from QPushbutton all my QSS is applied as my paintevent is working. However when I insert my paintevent, Text is no longer drawn instead. Below is my paint event I use to draw the Push button however I am not sure if I am missing something to use this command on a derived QPushbutton.

@void GUIButton::paintEvent(QPaintEvent* aEvent)
{
QStyleOption Opt;
Opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget,&Opt,&p,this);
}@

Do I need to change the QStyle::PE_Widget to another QStyle ?

[ion_knight]

Figure out my problem however have created another problem because of it instead of actually having a button the button has now completely disappeared below is a simple example to show the problem.

custom_button.cpp

@#include "custom_button.h"

Custom_Button::Custom_Button(QWidget *parent) :
QPushButton(parent)
{
}

void Custom_Button::paintEvent(QPaintEvent* aEvent)
{
QStyleOption Opt;
Opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_PanelButtonCommand,&Opt,&p,this);
style()->drawItemText(&p,this->rect(),Qt::AlignCenter,(this->palette()),true,this->text());
}
@

custom_button.h
@#ifndef CUSTOM_BUTTON_H
#define CUSTOM_BUTTON_H

#include <QPushButton>
#include <QStyleOption>
#include <QPainter>

class Custom_Button : public QPushButton
{
Q_OBJECT
public:
explicit Custom_Button(QWidget *parent = 0);

void paintEvent(QPaintEvent* aEvent);

signals:

public slots:

};

#endif // CUSTOM_BUTTON_H
@

MainWindow.cpp
@#include "mainwindow.h"
#include "ui_mainwindow.h"
//#include "custom_button.h"

MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);

mainCustom_Button * Button = new Custom_Button();
//QPushButton *Button = new QPushButton();
QVBoxLayout * layout = new QVBoxLayout();
layout->addWidget(Button);

QWidget * CenterWidget = new QWidget();
setCentralWidget(CenterWidget);
centralWidget()->setLayout(layout);

}

MainWindow::~MainWindow()
{
delete ui;
}
@

Everything else is just a standard project, now what I am seeing is that the button isn't actually being drawn at all. If anyone has any idea why this is happening that would be great.