reading integers from QTextEdit doesn't go right ?

[mernarezk]

I have 6 push buttons, each one draws a different shape, and I have multiple textEdits that takes coordinates from user as an input, the problem is wheneve I enter the coordinates of a line and save it in a variable and call the method draw it doesnt draw anything, though I've tried the draw functions with numbers as parameters and worked just fine, what could be the problem ? I am still a newbie to QT

#include "dialog.h"
#include "ui_dialog.h"
#include<QPixmap>
#include <QLayout>
#include <QLabel>
bool p1=false;
bool p2=false;
bool p3=false;
bool p4=false;
bool p5=false;
bool p6=false;
bool ok=true;
int initX,initY,x2,y2,x3,y3,r1,r2,l,w;
QPixmap *pm;
Dialog::Dialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::Dialog)
{
    ui->setupUi(this);
}
 
Dialog::~Dialog()
{
    delete ui;
}
void Dialog::paintEvent(QPaintEvent *e){
    QDialog::paintEvent(e);
    //QLabel::paintEvent(event);
    QPainter painter(this);
    if(p1){
 
       painter.drawEllipse(initX,initY,r1,r1);
       painter.save();
        p1=false;
    }
    if(p2){
       painter.drawEllipse(initX,initY,r1,r2);
       painter.save();
        p1=false;
    }
    if(p3){
    painter.drawLine(initX,initY,x2,y2);
    painter.save();
    p3=false;
    }
    if(p4){
    painter.drawRect(initX,initY,l,l);
    painter.save();
    p4=false;
    }
 
    if(p5){
    painter.drawRect(initX,initY,l,w);
    painter.save();
    p5=false;
    }
    if(p6){
        painter.drawLine(initX,initY,x2,y3);
        painter.save();
        painter.drawLine(x2,y2,x3,y3);
        painter.save();
        painter.drawLine(x3,y3,initX,initY);
        painter.save();
        p6=false;
    }
}
void Dialog::on_pushButton_3_clicked()
{
     p3=true;
     update();
}
 
 
 
void Dialog::on_pushButton_clicked()
{
    p1=true;
    update();
}
 
void Dialog::on_pushButton_2_clicked()
{
    p2=true;
    update();
}
 
void Dialog::on_pushButton_4_clicked()
{
    p4=true;
    update();
}
 
void Dialog::on_pushButton_5_clicked()
{
    p5=true;
    update();
}
 
void Dialog::on_pushButton_6_clicked()
{
    p6=true;
    update();
}
 
void Dialog::on_textEdit_textChanged()
{
   // ui->textEdit->
    initX=ui->textEdit->toPlainText().toInt(&ok,10);
   // initX=10;
}
 
void Dialog::on_textEdit_2_textChanged()
{
    initY=ui->textEdit->toPlainText().toInt(&ok,10);
    //initY=10;
}
 
void Dialog::on_textEdit_3_textChanged()
{
    x2=ui->textEdit->toPlainText().toInt(&ok,10);
   // x2=100;
}
 
void Dialog::on_textEdit_4_textChanged()
{
    y2=ui->textEdit->toPlainText().toInt(&ok,10);
   // y2=100;
}
 
void Dialog::on_textEdit_5_textChanged()
{
    x3=ui->textEdit->toPlainText().toInt(&ok,10);
}
 
void Dialog::on_textEdit_6_textChanged()
{
    y3=ui->textEdit->toPlainText().toInt(&ok,10);
}
 
void Dialog::on_textEdit_7_textChanged()
{
    r1=ui->textEdit->toPlainText().toInt(&ok,10);
}
 
void Dialog::on_textEdit_8_textChanged()
{
    r2=ui->textEdit->toPlainText().toInt(&ok,10);
}
 
void Dialog::on_textEdit_9_textChanged()
{
    l=ui->textEdit->toPlainText().toInt(&ok,10);
}
 
void Dialog::on_textEdit_10_textChanged()
{
    w=ui->textEdit->toPlainText().toInt(&ok,10);
}

#include "dialog.h"
#include "ui_dialog.h"
#include<QPixmap>
#include <QLayout>
#include <QLabel>
bool p1=false;
bool p2=false;
bool p3=false;
bool p4=false;
bool p5=false;
bool p6=false;
bool ok=true;
int initX,initY,x2,y2,x3,y3,r1,r2,l,w;
QPixmap *pm;
Dialog::Dialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::Dialog)
{
    ui->setupUi(this);
}

Dialog::~Dialog()
{
    delete ui;
}
void Dialog::paintEvent(QPaintEvent *e){
    QDialog::paintEvent(e);
    //QLabel::paintEvent(event);
    QPainter painter(this);
    if(p1){

       painter.drawEllipse(initX,initY,r1,r1);
       painter.save();
        p1=false;
    }
    if(p2){
       painter.drawEllipse(initX,initY,r1,r2);
       painter.save();
        p1=false;
    }
    if(p3){
    painter.drawLine(initX,initY,x2,y2);
    painter.save();
    p3=false;
    }
    if(p4){
    painter.drawRect(initX,initY,l,l);
    painter.save();
    p4=false;
    }

    if(p5){
    painter.drawRect(initX,initY,l,w);
    painter.save();
    p5=false;
    }
    if(p6){
        painter.drawLine(initX,initY,x2,y3);
        painter.save();
        painter.drawLine(x2,y2,x3,y3);
        painter.save();
        painter.drawLine(x3,y3,initX,initY);
        painter.save();
        p6=false;
    }
}
void Dialog::on_pushButton_3_clicked()
{
     p3=true;
     update();
}



void Dialog::on_pushButton_clicked()
{
    p1=true;
    update();
}

void Dialog::on_pushButton_2_clicked()
{
    p2=true;
    update();
}

void Dialog::on_pushButton_4_clicked()
{
    p4=true;
    update();
}

void Dialog::on_pushButton_5_clicked()
{
    p5=true;
    update();
}

void Dialog::on_pushButton_6_clicked()
{
    p6=true;
    update();
}

void Dialog::on_textEdit_textChanged()
{
   // ui->textEdit->
    initX=ui->textEdit->toPlainText().toInt(&ok,10);
   // initX=10;
}

void Dialog::on_textEdit_2_textChanged()
{
    initY=ui->textEdit->toPlainText().toInt(&ok,10);
    //initY=10;
}

void Dialog::on_textEdit_3_textChanged()
{
    x2=ui->textEdit->toPlainText().toInt(&ok,10);
   // x2=100;
}

void Dialog::on_textEdit_4_textChanged()
{
    y2=ui->textEdit->toPlainText().toInt(&ok,10);
   // y2=100;
}

void Dialog::on_textEdit_5_textChanged()
{
    x3=ui->textEdit->toPlainText().toInt(&ok,10);
}

void Dialog::on_textEdit_6_textChanged()
{
    y3=ui->textEdit->toPlainText().toInt(&ok,10);
}

void Dialog::on_textEdit_7_textChanged()
{
    r1=ui->textEdit->toPlainText().toInt(&ok,10);
}

void Dialog::on_textEdit_8_textChanged()
{
    r2=ui->textEdit->toPlainText().toInt(&ok,10);
}

void Dialog::on_textEdit_9_textChanged()
{
    l=ui->textEdit->toPlainText().toInt(&ok,10);
}

void Dialog::on_textEdit_10_textChanged()
{
    w=ui->textEdit->toPlainText().toInt(&ok,10);
}

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