0
votes
0answers
6 views

Page Stack Component Depth to always remain visible?

Is this possible? Say you have a depth of 5 tabs, They appear and disappear as you click the header. I want them to always remain visible.
1
vote
1answer
7 views

Can you do dictionaries in qml?

So for example: Item { id: sylvainLikesAnsweringMyQuestions property var myDict: {[key,value],[anotherKey,anotherValue]} }
2
votes
1answer
31 views

How do you check if a property is undefined in qml?

How do you check if a property is undefined in qml? This is what I am trying to do: Button { id: myButton text: if (text === "undefined"){"default text"} }
2
votes
1answer
33 views

How to make sure a Row {} or Column {} does not contract when an item's visible: property is set to false?

This is a question about good coding practice with QML: How can I make sure that a Row {} or Column {} does not contract when one of its Item's visible: property is set to false? The current work ...
1
vote
1answer
34 views

How do you use Q_INVOKABLE to access c++ functions in QML?

I am looking for the most simple and straightforward example. For my part; .h public: KTerminalDisplay(QQuickItem *parent = 0); ~KTerminalDisplay(); Q_INVOKABLE void setFontStyle(QString & s); ...
1
vote
1answer
31 views

(QML) What does the “?” do in defining properties?

Popey { working: visible ? 100 } What does that "?" indicate in this example?
2
votes
0answers
28 views

How do I delete files that my app owns from QML?

My app imports files from ContentHub and saves them into ~/.local/share/applications/${myappid}/Pictures/ and I would like to be able to delete them when the user no longer wants them.
0
votes
0answers
20 views

Anybody know how to delete a file from QML without resorting to a C++ plugin?

Anybody know how to delete a file from QML without resorting to a C++ plugin? It should be possible to do in the folder that my app uses for data storage.
1
vote
1answer
63 views

Should we be upgrading away from ubuntu.components 0.1?

Should we be upgrading away from ubuntu.components 0.1 in our ubuntu applications? I am working on one of the core apps, and many were unsure as to whether the current library (1.1 I think) offers ...
1
vote
0answers
16 views

In the Ubuntu SDK, is there a way to view all global variables in current project?

In the Ubuntu SDK, is there a way to view all global variables in current project? Working on one of the core apps, and I want to figure out if any global variables have been defined for the current ...
3
votes
1answer
68 views

How to detect if GPS sources are enabled using QtPositioning in Ubuntu Touch?

I am using PositionSource to get the latitude and longitude of the user's location from the GPS data provided by Ubuntu Touch. However I need to detect if GPS has been enabled by the user. On reading ...
0
votes
0answers
15 views

(QML) Which components do I want to invoke for notifcations and dialogues on Ubuntu Touch?

Now of course I can make any sort of notification or dialogue I want. However, I want to know what the Ubuntu Style guide recommends for notifications and dialogues. A notifcation could be: Song ...
8
votes
0answers
138 views

How to lock ubuntu device orientation in portrait or landscape from user input?

I am working on a reader app to be used on Ubuntu-Touch. When reading books from the app it would be a helpful feature to lock the orientation in either portrait or landscape. This would be useful ...
0
votes
0answers
41 views

Why I can't open qml file?

I try to develop a very simple application in QML for ubuntu-touch ! On desktop, when I press the button "add debpt" it's open a form : When I lunch it into a emulator, I have nothing : This is ...
2
votes
0answers
91 views

How does one run QML tests on a Ubuntu Touch Phone?

My application has QML tests using QtTests that I run locally on the desktop via qmltestrunner. I am interested in running these tests on the device to simulate real conditions like the on-screen ...
2
votes
1answer
33 views

How do you equally space out elements in a Row?

Row{ width: parent.width spacing: ???? Checkbox{} Checkbox{} Checkbox{} Checkbox{} } So just to be clear, the checkboxes should be spaced in such a manner that however wide ...
1
vote
1answer
34 views

How to you get a flickable to do a smooth scroll?

Flickable{ Button{ onClicked: parent.????????? } Or do I have to create a function for this?
2
votes
1answer
31 views

Why does the Ubuntu SDK tell me, “do not use comma expression”, and what should I use instead?

So for example: onCurrentlyExpandedChanged: flickable.DragOverBounds, flickable.contentHeight += itemHeight,console.log(itemHeight) The commas will have a yellow underline, and the tooltip will ...
2
votes
1answer
30 views

How do you prevent the 2nd page in a PageStack from running?

I may be missing something here but I'm not sure why the code is running before page 2 should be loaded. http://pastebin.ubuntu.com/8068379/ And is there any way to prevent the functions and code ...
1
vote
1answer
91 views

Why am I getting the error “Cannot assign to non-existent property ”head"?

I'm actually on Trusty, and I want to try new "head" property which comes with API 14.10 of Ubuntu SDK. When I launch qmlscene to test my applicaton, I get this error : Cannot assign to ...
3
votes
0answers
71 views

(QML) Flickable not working as supposed

So, while building an Ubuntu app I needed to use Flickable for scrolling, so now I have code of the form Page{ ... Flickable { anchors.fill: parent content.height: element1.height + ...
3
votes
0answers
90 views

How to create an Ubuntu Touch app with a C++ backend and a QML interface [closed]

I'm looking forward to the release of Ubuntu Touch and thought it would be nice to contribute a small and free app that I'm also using now on my Android phone. The free and open source app for ...
1
vote
1answer
87 views

Execute Javascript Code in Oxide

I'm Looking for an oxide equivalence to this QtWebKit Function: WebView.experimental.evaluateJavaScript() Or WebKitGtk WebView.execute_script() I'm having problems to find documentation about ...
1
vote
1answer
99 views

Problem with QtWebkit and QML in PyQt5 App Ubuntu for Devices (Ubuntu Touch)

I'm having problems with qtwebkit in ubuntu for devices (Nexus 10) when using pyqt5, the webview element doesn't show, and the application closes. But if I test the same .qml file with qmlscene it ...
0
votes
1answer
79 views

Read lines from a text file in QML Qt/Quick

I need open a text file and read it's contents line by line and store each lines in a string list in qt quick 2.2. Can every one help me?
1
vote
1answer
70 views

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?
3
votes
1answer
29 views

Unable to access i18n in QML app's JS file

I'm having trouble importing the i18n library included in Ubuntu.Components 0.1 for use in a JS file. I initially ran into my question/problem while hacking on the 'Clock' Ubuntu Touch core app, but ...
3
votes
2answers
35 views

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 ...
4
votes
2answers
91 views

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 ...
0
votes
0answers
29 views

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?
4
votes
1answer
126 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 ...
3
votes
1answer
100 views

QML: How to do variables?

In QML, I am just looking for a way to do fairly simple variables: Bool String Integer
2
votes
1answer
336 views

Unable to start a QML app using qmlviewer/qmlscene

I'd like to start writing QML applications. I followed this tutorial: http://qt-project.org/doc/qt-4.8/qml-tutorial1.html my code is: import QtQuick 1.0 Rectangle { id: page width: 500; ...
2
votes
1answer
47 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
votes
1answer
67 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? ...
0
votes
0answers
49 views

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 ...
1
vote
0answers
30 views

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 ...
0
votes
1answer
59 views

HUD and menu integration for Ubuntu Touch apps

Is there a way to move the Tabs into a menu, or the toolbar options into a menu? It would be nice enough to have the toolbar options display in the menu when on the desktop.. Is there any work to add ...
3
votes
1answer
44 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 ...
5
votes
1answer
180 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 ...
0
votes
1answer
33 views

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? ...
2
votes
1answer
26 views

ActionSelectionPopover - populate dynamically

I am trying to populate dynamically an ActionSelectionPopover... Does any one ever got it working? this is the static way to get it work: ActionSelectionPopover { id: popMeUp data: bitrates ...
1
vote
1answer
34 views

QML: How to display a “<” character in a richTextBox?

The code in question: description.insert(0,"<tr><td><H1> ---Less-Than-Sign-Here--- </H1></td><td><font face='Ubuntu'size='3'color='#f37420'> ...
4
votes
1answer
49 views

QML: Will the Ubuntu Phone be theme-able, and do I need to develop with that in mind?

Take a simple example in formatting richtext: The Manual Way someTextBox.insert(0,"<font face='Ubuntu Mono'size='3'color='#f37420'> Blah Blah Blah </font>") The hypothetical Way ...
0
votes
0answers
26 views

Imports for executing system commands? [duplicate]

QML at the moment lacks the ability to execute basic system commands. What libraries or functions can be imported to add this functionality to a .qml file?
1
vote
1answer
129 views

In QML, is there a Conditional Layout that corresponds to the phones orientation?

So instead of guessing it with something like this: ConditionalLayout { name: "column" when: layouts.width > units.gu(50) Column {... It would be something like this: ...
1
vote
1answer
15 views

Allow OptionSelector to Scroll While Expanded

My QML app uses an OptionSelector to allow users to choose from a list of items. On tablet size, I have it set to keep it expanded. However, I limit the container height, and while it's expanded, it ...
3
votes
1answer
122 views

It is not supported to create click packages for a non UbuntuSDK target

I've just finished a first version of my app port to QML and tried to create a click package but Ubuntu SDK said Wrong kit type It is not supported to create click packages for a non UbuntuSDK ...
1
vote
2answers
134 views

How to set default time for QML DatePicker?

According to the API I should use date property, but with mode: "Hours|Minutes" the picker stays at 00:00. Is it possible somehow?
1
vote
1answer
412 views

Scrolling of ListView within a Column in QML

Below code is working fine ( thanks to Sylvain ), only when scroling, the top row from the ListView overwrite the buttonRow. Any idea ? – import QtQuick 2.0 import Ubuntu.Components 0.1 MainView { ...