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2013-01-28
, 20:42
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Posts: 2,448 |
Thanked: 9,523 times |
Joined on Aug 2010
@ Wigan, UK
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#2
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You can execute scripts from QML via QProcess. To do this, you first have to write a wrapper class for QProcess and using the Q_PROPERTY macro to make properties available to QML. You can then either create an instance of this class from the C++ side and make it available via QDeclarativeContext::setContextProperty(), or register it as a QML type to allow instances of the class to be created in QML.
I have already written a QProcess wrapper class called QDeclarativeProcess for my Qt Components Hildon package. The source code is here: https://github.com/marx1an/qt-compon...components/src (qdeclarativesettings.h and qdeclarativesettings.cpp). If you include these two files in your project, you can use the QProcess API via QML as follows:
In your main.cpp file:
The "com.components.processes" can be replaced with whatever import URI you prefer.
In QML:
You can see a more detailed example of how it's used from QML here: https://github.com/marx1an/qt-compon...rocessPage.qml
Last edited by marxian; 2013-01-28 at 20:50.
I have already written a QProcess wrapper class called QDeclarativeProcess for my Qt Components Hildon package. The source code is here: https://github.com/marx1an/qt-compon...components/src (qdeclarativesettings.h and qdeclarativesettings.cpp). If you include these two files in your project, you can use the QProcess API via QML as follows:
In your main.cpp file:
Code:
#include "qdeclarativesettings.h"
#include <qdeclarative.h> // you might not need this depending on your existing #includes
qmlRegisterType<QDeclarativeProcess>("com.components.processes", 1, 0, "Process");
qmlRegisterUncreatableType<QDeclarativeProcessEnums>("com.components.processes", 1, 0, "Processes");
In QML:
Code:
import com.components.processes 1.0
Process {
id: process
command: // command to launch the script.
}
Button {
id: button
text: "Launch script"
onClicked: process.start()
}
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'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
Last edited by marxian; 2013-01-28 at 20:50.
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| Tags |
| debian, package, qml components, qt creator, theme |
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All times are GMT. The time now is 20:25.
The script is attached.
How to package with the script only (Themes packaging example):
1- Must have installed binutils on n9 (apt-get install binutils)
2- Must have the folder structure of your theme like: /themename/usr/share/themes/themename/meegotouch/etc...
3- inside the first structure (/themename) must be another folder called "DEBIAN", so it will be /themename/DEBIAN
4- Inside DEBIAN must be file called "control" with this inside:
Package: themename
Name: themename
Version: 0.1
Architecture: armel
Description: themename
Maintainer: you <you@hotmail.com>
Author: you <you@hotmail.com>
Section: user/Utilities+
5- Copy folder structure to /home/user and "make-deb.sh" script file to /home/user/Mydocs
6- From phone terminal write this: sh /home/user/MyDocs/make-deb.sh /home/user/themename
Bigger Icons (MetroUI)
Charging Indicator
s60.com.ar
Last edited by flotron; 2013-01-28 at 20:10.