The Ubuntu SDK is your full-featured integrated development environment (based on QtCreator) for writing Ubuntu/Ubuntu Touch apps (QML or HTML5)

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Q: How to use MySql Databae in QMl to make login [closed]

Hi i would like to know how i can add my Mysql DB to QML so i can use the user data to make the login and so the user can update his profile.
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22 views

Custom repository for “click” packages

For standard deb packages we can use reprepro. Is there any custom repository related solution for "click" packages?
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21 views

Get a rid of the header section in a qml app on Ubuntu SDK

It is possible to remove the header section in the MainView of an new qml app? Code: import QtQuick 2.0 import Ubuntu.Components 0.1 import "components" /*! \brief MainView with a Label and ...
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Where are the Build and Src locations for QtCreator?

In the QtCreator Plugin Creation Wizard, this http://doc.qt.digia.com/qtcreator-extending/images/firstplugin-pluginsetup.png window asks for Qt Creator Sources, and Qt Creator Build. I installed ...
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23 views

Ubuntu SDK: Provide your application identifier in $APP_ID environment variable

I'm getting familiar with Ubuntu SDK and QML. After creating sample project: 'App with Simple UI', I'm able to run it correctly. But, I'm getting warning: ...
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21 views

Simple voice chat over command line?

I will be using this for development. What I want is: No large proprietary blob overhead to accomplish this, like skype No account needed. So no skype account, no email, etc etc. Ability to run ...
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1answer
36 views

Pair Programming in Ubuntu SDK?

How do you do collaborative code editing, aka pair programming, in the Ubuntu SDK? I heard you can do this in Vim, and I wonder if the Vim functionality in QtCreator makes this possible.
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Cannot run the Unity 8 openclipart scope example

Following the instructions of this page, I have installed the Ubuntu SDK and downloaded the tutorials source code. The openclipart scope builds correctly, but I have a runtime error: $ ...
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19 views

Enable Ubuntu app for Cordova

I'm just trying to create Ubuntu cordova project. As I can see in the manual I should Import Cordova assets into your HTML5 app project source. Do this from the SDK with: Tools > Ubuntu > Add Cordova ...
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35 views

QML How can i store the value an user enters in a variable?

How can i store the value an user enters in a variable? For example i have this code TextField {width: 37; height: 19 var id: q1 ...
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1answer
21 views

QML what to use to store int numbers TextInput or TextField

What is good to use on a Ubuntu Phone app that needs 25 variables to get input that are int numbers. Text fields or text input. Right now I'm using text inputs to create the 25 ids that I'm going to ...
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27 views

Use Pictures for an Image object in QML for Ubuntu Touch

I'm trying to use an image file from the main Pictures directory (/home/phablet/Pictures) for an AnimatedIMage/Image object however it says error reading file. I've tried two paths already but neither ...
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32 views

QML can't insert text into TextInput

I have an TextInput box and I can't insert text into it, I have tried everything I knew but still I could not put text into it, or even delete a text I have put on it. Here is some of the code I ...
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1answer
35 views

How can I create in QML a table of TextInput boxes with background

How can I make a table with 6 rows 5 tables and 25 TextInput boxes, with background. I've tried almost everything to put an background to the TextInput boxes, but still I could not get it right. My ...
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1answer
95 views

Can I run bash commands from an Ubuntu HTML5 App?

I want to convert some bash scripts into GUI apps using the Ubuntu SDK to create an HTML5 app. Is this possible? Are there any tutorials besides the 'Meanings' one that demonstrate this?
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1answer
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how to resolve “TypeError: Cannot call method 'push' of null”

I'm a new qml programmer and I found my self in this problem that when I want to call a new page when clicked on a button it says: TypeError: Cannot call method 'push' of null I've tried everything ...
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35 views

how to change to next page when clicked on button

hi guys I'm new in qml programming and i was just wondering how can i switch to an other page when the user clicks on my button. by the way how can i make a new page in the ubuntu sdk so that when ...
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1answer
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Why ubuntu SDK do not Highlight HTM code?

I just sterted with the ubuntu SDK, but, hell, the Highlight not even works! How can I make the Highlight to work like it should do, in the settings, the mimetype handler use a simple text file style ...
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In Ubuntu SDK, how do you search for text which include linebreaks?

If you ctrl+f in Ubuntu SDK to browse through your code, and you paste within the search box a multi-line piece of text, it will fail to find any results. Is there a way to get around this ...
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42 views

Ubuntu SDK: Template HTML5 app shows warning

I have created a new HTML5 app with the Ubuntu SDK, and whenever I click the Run button, I get the following output on the console: Setting import path to: ...
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Ubuntu Touch Tasks

I have installed the SDK for Ubuntu touch and the core-apps on my desktop. I love Tasks. However, the touch version on my tablet does not have the Trello capability. Can anyone tell me how I can get ...
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Porting App created using Ubuntu SDK onto an Embedded linux board

I have created an App using the Ubuntu SDK, which I want to port onto an embedded linux based device. The App uses QML and C++. How should I package the app for deployment taking into account the ...
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1answer
26 views

How to make a debian package from ubuntu SDK?

I have created an App using the Ubuntu SDK and now I can't find a way to package it. The documentation says the easiest way to do so is using the publish button located on the left bar in ubuntu SDK, ...
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43 views

how to publish c++ qt project in ubuntu app store

I doing a c++ qt5 commercial app for publishing in ubuntu app store, I installed ubuntu sdk to develop and publish it. My surprise was there is no button for publish it in ubuntu sdk, so I'm ask how ...
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How do I add C++ Source and Header Files to UbuntuSDK Project?

I am trying to add some C++ Code to an Ubuntu SDK Project which is (GUI) based in QML. Unfortunately I can't seem to understand how I am supposed to do this. Usually QTCreator allows me to right click ...
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Ubuntu SDK: QML with C++ recommended App Design Methodology

Are there documented general guidelines for mixing QML with C++ for ubuntu apps? "QML for UI design and C++ for logic" seems to be the trend. Is this the right way forward?
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Ubuntu SDK: How do I implement a “onClick” for an image in QML?

I have a background image for my page, and I want to implement a sort of page refresh when the background is clicked. However, I didn't find any actions for the image element in QT quick. What's the ...
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58 views

QML: Overriding a signal handler from other element

Is it possible to override an elements action (eg onTriggered() of a Timer) from within the onClick() of a button? Something like so-> Button { id: centerBtn ...
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133 views

Ubuntu volume control slider moves strangely

I have a really strange problem with the volume control of Ubuntu 14.04. When I move the slider it jumps from side to side and does not follow my mouse pointer. When I remove my mouse pointer from the ...
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28 views

How to manually download Ubuntu Touch Image for Ubuntu emulator?

When downloading Ubuntu images with the command below: ubuntu-emulator create instance_name The download process can be interrupted if you have a weak Internet connection. Therefore you will ...
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1answer
64 views

How to translate ListElement property with Ubuntu SDK

I have my fist Ubuntu Touch QML app running, and I am willing to translate it. Whenever I use a UI string in the qml files, I was careful to use i18n.tr("my text"). So now I need to generate the pot, ...
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27 views

Returning from Ubuntu SDK full screen mode [closed]

I have a little problem in switching back to normal mode with ubuntu-sdk IDE. esc doesn't work???
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51 views

How can I change the color of Ubuntu Touch ToolBar?

Here is my situation: Does anyone know how to change colour of the bottom toolbar?
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59 views

Qt Audio Engine not in Ubuntu SDK

I am using Ubuntu 14.04. I installed Ubuntu SDK with no problems using the instructions on Ubuntu website. I created a new QML project. I want to create an app that uses Qt Audio Engine. Here is my ...
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How to go back from a PageStack's Page to the parent tab in the UI Toolkit

So in a previous question I tried to use the Ubuntu UI Toolkit to nest a PageStack within the Tabs component. It seemed to work, but it had its quirks, so I'm now trying another option, which in ...
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How to hide the header of the Tabs component

I'm writing an app using the Ubuntu SDK, and I've got a PageStack component inside aTabs component. When I load one of the pages inside the PageStack, it all works well, and in the header the name of ...
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QML: How do I set my icon in the Ubuntu SDK with a CMakeLists based project?

How do I set my icon in the Ubuntu SDK with a CMakeLists based project? Do I need a specific type of image file, or can I use just a png?
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1answer
81 views

Ubuntu SDK QML how to change the background color of TextField

I have a situation where the background color of my QML app MainView causes the textfield entry to have grey lettering on equally dark brown background. This makes it almost impossible to read what ...
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Binding loop error when changing mainView background colors [closed]

The background color change works but the errors below shows and sometimes it lags when triggering the change. This is my code: onActiveChanged: { if (pageGastos.active === true) { ...
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2answers
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How to configure version control for Qt?

It might be just a basic thing for many, but I'm stuck at "Qt version control", and it's really annoying me. I'm on Ubuntu 12.04 LTS and my Qt version is 2.4.1. Here's the message which is displayed: ...
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1answer
30 views

QML WebView.back does not work

In QML I want to use WebView , but the WebView.back does not work. Is there some way how to navigate, or do I have to store all the previous paths and navigate between them manualy using javascript ...
2
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1answer
46 views

QML: QtQuick Extension Plugin - What is URI?

When starting a new Qt Quick Extension Plugin, it asks me to specify Object Class Name (Easy enough), but also something called URI. What does URI stand for? What does this project need URI for? ...
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Is it possible to send a return code with the Qt.quit() signal from QML?

I'd like to know if it's possible to send a return code from a pure QML application using the Qt.quit() signal so that qmlscene can exit with the same error code. I don't need a solution using C++, I ...
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What are the steps needed to implement a Qt class or member function into a QML project for Ubuntu-Touch? [duplicate]

Qt contains many classes and functions that are useful for a QML project, but not readily available. The existing solutions do not employ a method that is platform independent, thus it is unclear ...
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37 views

What is the difference between Ubuntu.Components and QtQuick?

QtQuick 2.0 Ubuntu.Components 0.1 Are two common imports when developing applications for Ubuntu. Are these classes? Can you import member functions this way? If yes, how can tell what member ...
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75 views

QML: What is the difference between a Component, Element, Property, Attribute, and Object?

The reason why I ask, is that often languages define the same terms differently, and QML is fairly unique in some regards. A brief explanation or analogy is preferred, where as more extensive and ...
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Invisible Ubuntu-sdk menu

I am planning to develop mobile programs using ubuntu-sdk, but my window manager is awesome(http://awesome.naquadah.org/) and menu of ubuntu-sdk is not visible at all. All other programs work ...
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QML: QChar Booleans are undefined

function myFunction(x) { console.log(x.isLetter) } myFunction("s") When I run this in a .qml file, it tells me that "isLetter" is undefined. Why? ...
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QML: How do you toggle boolean?

In QML, how do you toggle boolean non explicitly? For example: Whenever a button is pressed, a boolean property will simply switch to its other value. If false, it will be come true. If true, it ...
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Use SystemSettings 1.0?

I'm developing a new app that I need to use the SystemSettings module for (I need to get the device serial, IMEI and stuff). When looking for a way to get these numbers I came across Ubuntu System ...