[Solved] Program has unexpectedly crashed.

glowdemon1

Hi, so I have a GUI and I'm currently creating an additional GUI, the additional GUI is just a directory folder that needs to select a folder. I recently started working on my directory finder but now when I try to populate my GUI, it crashes, no errors at al.

Here's my codes:

directoryexplorer.cpp
@#include "directoryexplorer.h"
#include "ui_directoryexplorer.h"
#include "mainwindow.h"

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

mmodel = new QDirModel(this);
mmodel->setReadOnly(false);
ui->treeView->setModel(mmodel);

}

directoryExplorer::~directoryExplorer()
{
delete ui;
}

void directoryExplorer::on_selectButton_clicked()
{
//SELECT DIR
}
@

mainwindow.cpp
@#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "QCheckBox"
#include "QString"
#include "QLineEdit"
#include "directoryexplorer.h"

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

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

void MainWindow::toggleCheckBox(QCheckBox *checkBox,QLineEdit *lineEdit){
QString text = lineEdit->text();
if(text == ""){
checkBox->setChecked(false);
}else{
checkBox->setChecked(true);
}
}

void MainWindow::on_lineEditCreateServerFile_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxCreateServerFile,ui->lineEditCreateServerFile);
}
void MainWindow::on_lineEditCreateClientFile_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxCreateClientFile,ui->lineEditCreateClientFile);
}

void MainWindow::on_lineEditAuthor_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxAuthor,ui->lineEditAuthor);
}

void MainWindow::on_lineEditVersion_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxVersion,ui->lineEditVersion);
}

void MainWindow::on_lineEditName_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxName,ui->lineEditName);
}

void MainWindow::on_lineEditDescription_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxDescription,ui->lineEditDescription);
}

void MainWindow::on_lineEditType_textEdited()
{
MainWindow::toggleCheckBox(ui->checkBoxType,ui->lineEditType);
}

void MainWindow::on_pushButton_clicked()
{
//render dir expl
de.show();

}

void MainWindow::on_pushButtonOutput_clicked()
{
//GENERATE FILES
}

@

Aaand both of my headers incase they're needed:

@#ifndef DIRECTORYEXPLORER_H
#define DIRECTORYEXPLORER_H

#include <QWidget>
#include "QDirModel"

namespace Ui {
class directoryExplorer;
}

class directoryExplorer : public QWidget
{
Q_OBJECT

public:
explicit directoryExplorer(QWidget *parent = 0);
~directoryExplorer();

private slots:
void on_selectButton_clicked();

private:
Ui::directoryExplorer *ui;
QDirModel *mmodel;
};

#endif // DIRECTORYEXPLORER_H
@

@#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include "QCheckBox"
#include "QLineEdit"
#include "directoryexplorer.h"

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
Q_OBJECT

public:
void toggleCheckBox(QCheckBox *checkBox,QLineEdit *lineEdit);
explicit MainWindow(QWidget *parent = 0);
~MainWindow();

private slots:
void on_lineEditCreateServerFile_textEdited();

void on_lineEditCreateClientFile_textEdited();

void on_lineEditAuthor_textEdited();

void on_lineEditVersion_textEdited();

void on_lineEditName_textEdited();

void on_lineEditDescription_textEdited();

void on_lineEditType_textEdited();

void on_pushButton_clicked();

void on_pushButtonOutput_clicked();

private:
Ui::MainWindow *ui;
directoryExplorer de;
};

#endif // MAINWINDOW_H
@

I know my code looks like a clusterbomb has dropped on it but I'm still learning, thanks in advance.

Chris Kawa

You posted directoryexplorer.cpp twice. I don't see anything wrong in it. Maybe it's in mainwindow.cpp.

Btw. QDirModel is deprecated. You should be using "QFileSystemModel":http://qt-project.org/doc/qt-5/qfilesystemmodel.html

glowdemon1

[quote author="Chris Kawa" date="1397303679"]You posted directoryexplorer.cpp twice. I don't see anything wrong in it. Maybe it's in mainwindow.cpp.

Btw. QDirModel is deprecated. You should be using "QFileSystemModel":http://qt-project.org/doc/qt-5/qfilesystemmodel.html[/quote]

fixed.
edit: I mean the mistake in the post. In meanwhile I've replaced it with QFSM, still crashing.

JKSH

Hi,

What info do you get when you run your program from a debugger?

glowdemon1

[quote author="JKSH" date="1397308918"]Hi,

What info do you get when you run your program from a debugger?[/quote]

It started working again after numerous times of cleaning.