Pushbutton crashed.

[Pl45m4]

@Gutks

Button.h

#ifndef LR_CLICKBUTTON_H
#define LR_CLICKBUTTON_H

#include <QPushButton>

class LR_ClickButton: public QPushButton
{
    Q_OBJECT
public:

    LR_ClickButton(QWidget *parent = nullptr);


protected:
   void	mousePressEvent(QMouseEvent *e) override;
   void mouseReleaseEvent(QMouseEvent *e) override;

signals:
    // Not needed, since one signal which sends MouseEvent to get handled in slot
    //void leftClicked();
    //void rightClicked();

    void myClicked(QMouseEvent *e);
};

#endif // LR_CLICKBUTTON_H

Button.cpp

#include "lr_clickbutton.h"
#include <QMouseEvent>
#include <QDebug>
LR_ClickButton::LR_ClickButton(QWidget *parent):
    QPushButton(parent)
{

}

void LR_ClickButton::mousePressEvent(QMouseEvent *e)
{
    QPushButton::mousePressEvent(e);
}

void LR_ClickButton::mouseReleaseEvent(QMouseEvent *e)
{
    if(e->button() == Qt::LeftButton)
    {
        qDebug() << "Left";
        emit myClicked(e);
    }
    else if (e->button() == Qt::RightButton) {

        qDebug() << "Right";
        emit myClicked(e);

    }
        QPushButton::mouseReleaseEvent(e);
}

MainWindow.h

public slots:
    void myButtonClicked(QMouseEvent *e);

MainWindow.cpp

// #########  C'TOR  #####################
    LR_ClickButton *button1 = new LR_ClickButton(this);

    centralWidget()->layout()->addWidget(button1);

    connect(button1, &LR_ClickButton::myClicked, this, &MainWindow::myButtonClicked);

// ######################################


void MainWindow::myButtonClicked(QMouseEvent *e)
{
    if(e->button() == Qt::LeftButton)
    {
        // Of course you can put anything you want here
        int val = ui->spinBox->value();
        ui->spinBox->setValue(val + 1);
    }
    else if (e->button() == Qt::RightButton) {

        // or here
        int val = ui->spinBox->value();
        ui->spinBox->setValue(val - 1);
    }
}

Wasn't that hard, right? :)

Result:

3 left-clicks increase value by 3.

2 right-clicks decrease value by 2 again.

[Pl45m4]

@JonB said in Pushbutton crashed.:

On a different tone, it's "unusual" to have the user right-click on a button. Possible, but possibly not intuitive

Might not be the most intuitive solution but this is actually used a lot in games (with a hint to this behavior ofc)

[JonB]

@Pl45m4
Point taken! Not in any of the games I play that I can think of, though most of mine are 2D turn-based from the last millennium... ;-)

[Gutks]

@Christian-Ehrlicher @Pl45m4 @JonB @Pablo-J-Rogina

Thank you very much, you don't know how it helped me. Otherwise, I would have to create an internal storage system for each button between the tabs and remove it when editing the line.

Yes, and a tool I am creating to help the 1 game community. How does it activate as resolved?

[JonB]

@Gutks said in Pushbutton crashed.:

How does it activate as resolved

Either at bottom of page Topic Tools button, or if you feel a particular post answered it the vertical ... button at the right on that post.

[Pl45m4]

@JonB

This is exactly what I was expecting and what I thought of.... These type of games, where you have ingame shops and a lot of inventories... If you left-click an item, you probably buy it from shop or use it, if you right-click, you drop it or sell it :)