QUiLoader Usage.

[A Former User]

I have a .ui file ... I am trying to render the same using QUiLoader... the code is as below

@
#include <QtUiTools>
#include <QtGui>

#include "mainwindow.h"

UI_from_UI::UI_from_UI(QWidget *parent)
: QWidget(parent)
{
QUiLoader loader;

QFile file(":/form/mainwindow.ui");
file.open(QFile::ReadOnly);
QWidget *formWidget = loader.load(&file, this);
file.close();


QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(formWidget);
setLayout(layout);

setWindowTitle(tr("UI_from_UI"));

}@

the main() is

@#include <QApplication>

#include "mainwindow.h"

int main(int argc, char *argv[])
{
Q_INIT_RESOURCE(ui_from_ui);

QApplication app(argc, argv);
UI_from_UI ui;
ui.show();
return app.exec();

}@

But the UI that I have created is not being rendered...

Somebody Help...

Thanks..

[A Former User]

Could it be a problem with the .ui format or is it the usage??... my reference is the Calculator Builder Example...

[vsorokin]

bq. QFile file(":/form/mainwindow.ui");

Just hypothesis: Are you sure that path to UI is right? Did not forget prefix or alias, etc?

[A Former User]

Its reading the file properly.., no issues with that :-o