MADDE/Qt example

2011-12-10T20:16:06Z

200.251.58.190: /* Compile & build */

{{MADDE}}

=== Introduction ===

This example requires a working configuration of [[MADDE]]. At least one target has to be installed and set as 'default'. The basic steps to do this are described in this [[MADDE/Configuration | guide]]. If you want to run the example on the device, please install the Qt Gui library. This example will show how to:

* start a project in MADDE
* use template-projects for developing
* compile a project in MADDE
* build a package

=== Templates ===

Templates are used in MADDE to simplify the set up of the basic skeleton for a project. The following command shows the list of available templates:

mad pscreate -l

:The command gives following output:

TEMPLATE NAME TYPE DESCRIPTION
empty prog Empty project
lib_simple lib Simple example for C/C++ libraries
qt_lib_simple qtlib Simple example for Qt libraries
qt_simple qtprog Simple example for Qt programs
simple prog Simple example for C/C++ programs

=== Start the project ===

The goal of this example is to create a simple Qt application. Therefore we can use the "qt_simple" template out of the list. The following command creates a project using the "qt_simple" template and named as "qthello" (In Windows MADDE Terminal this template seems to be qt-simple)

mad pscreate -t qt_simple qthello

Afterwards the skeleton is created with the following subdirectories:

* '''src''':qtmain.cpp - a simple hello world in Qt
* '''debian''':configuration files, which are needed to create the package later on
* '''uis''':empty folder for ui files, which are created with Qt Designer.

Further it contains a file named "qtprog.pro", which is a [http://doc.trolltech.com/4.5/qmake-project-files.html project file], needed to create the Makefile with qmake.

/*
* Created: 05/25/09-15:51:27
* Author: username
*/
#include <QApplication>
#include <QPushButton>

int main(int argc, char *argv[])
{
QApplication app(argc, argv);

QPushButton hello("Hello world!");

hello.show();
return app.exec();
}

I had no idea how to approach this berfoe-now I'm locked and loaded.

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MADDE/Qt example