Re: [Interest] Disable Qt Concurrent in 5.1 for simple RTOS

On quarta-feira, 2 de outubro de 2013 01:00:40, George Seibert wrote: > We're really only interested in the drawing capabilities, fonts, images, > QWidget, a few simple widgets, and a simple event queue for a small set of > hardware buttons. The RTOS doesn't have any threading capabilities. It >

Re: [Interest] Disable Qt Concurrent in 5.1 for simple RTOS

Thanks Thiago, that was very helpful. We're really only interested in the drawing capabilities, fonts, images, QWidget, a few simple widgets, and a simple event queue for a small set of hardware buttons. The RTOS doesn't have any threading capabilities. It sounds like I would need to edit the .p

Re: [Interest] Does Qt have a cross platform + mobile "QSystemTrayIcon"?

On 2 Oct 2013, at 12:07 AM, Mark wrote: > Hi, > > First of, the QSystemTrayIcon doc [1] seems extremely outdated so i don't > know if this question is valid with that specific class name. What is outdated about the docs? Just the XP screenshot or something else? > So what i'm searching for i

Re: [Interest] QSettings possible bug on Windows

I looked what happens under debugger and it does find the key. First call to RegQueryValueEx returns ERROR_SUCCESS but data size returened ( 2) is unexpected. So problem is somewhere in getting value. AFAIK this key is set by the system and user should not be able to change it. Alex On Tue

Re: [Interest] Disable Qt Concurrent in 5.1 for simple RTOS

On terça-feira, 1 de outubro de 2013 19:12:59, George Seibert wrote: > Hi, > > Has anyone compiled Qt 5 for a simple RTOS without threading? > > I'm trying to compile Qt 5.1 for a small in-house RTOS which doesn't have > threading. I've tried -no-feature-concurrent, as well as -no-concurrent > w

Re: [Interest] QSettings possible bug on Windows

Hi Alex, It certainly looks like it should be found. It reminds of a security issue where similar looking unicode characters in folder names were used to scam people. Can you hex dump the characters of each entry in your loop? Maybe you have a virus that has done something similar? Or ma

[Interest] Disable Qt Concurrent in 5.1 for simple RTOS

Hi, Has anyone compiled Qt 5 for a simple RTOS without threading? I'm trying to compile Qt 5.1 for a small in-house RTOS which doesn't have threading. I've tried -no-feature-concurrent, as well as -no-concurrent which isn't understood by configure, but Qt Concurrent is still reported as "yes" at

Re: [Interest] Cannot enable dragging from QAbstractItemModel

Did you try to set setDragDropMode of the tree view to QAbstractItemView::DragDrop? QAbstractItemView::InternalMove accepts only move operation from itself and does not accept copy. Regards, Alex On Tue, Oct 1, 2013 at 3:33 PM, Etienne Sandré-Chardonnal < etienne.san...@m4x.org> wrote: > D

[Interest] Cannot enable dragging from QAbstractItemModel

Dear all, After successfully enabling drag from a QAbstractListModel, I am trying to do the same with a tree model. Here is what I did: //In constructor: setSupportedDragActions(Qt::CopyAction); //Qt::ItemFlags Model::flags(const QModelIndex & index) implementation return Qt::ItemIsEnabled | Q

[Interest] Does Qt have a cross platform + mobile "QSystemTrayIcon"?

Hi, First of, the QSystemTrayIcon doc [1] seems extremely outdated so i don't know if this question is valid with that specific class name. So what i'm searching for is this, a class that just sends a system(tray) notification that pops up in the place where all notifications pop up. And then rea

[Interest] qlistwidget::setitemwidget

Hello, in the documentation of the method setItemWIdget of the QListWidget class there's a phrase void QListWidget::setItemWidget ( QListWidgetItem* *item*, QWidget * * widget* ) Sets th

Re: [Interest] How can i animate Layout.preferredWidth and friends?

On Mon, Sep 30, 2013 at 1:39 AM, Mark wrote: > Hi, > > I thought something as simple as: > > Behavior on Layout.preferredWidth { > NumberAnimation { duration: 1000 } > } > > would do.. Apparently not since it crashes qmlscene.. > Do i need to do it differen

Re: [Interest] Multiple plugin versions behavior with QPluginLoader

I will answer myself. I was not sure how OSes handle shared libraries. So I've made a little test, as describe in my previous example. And it turns out that apparently, under Linux, you can run an application multiple times with different plugin versions in each instance. Olivier >___

Re: [Interest] Dynamic translation using Qt Quick 2.x in Qt5.1.1

Hi, Thanks for your mail. When the language changes, have the LocaleUpdater emit the localeChanged() signal. Does it mean we need to implement the event() function in LocaleUpdater to catch the QEvent::Localechange event and emit localeChanged() signal? Best Regards, Ramakanth -Original Me

Re: [Interest] iOS Guidlines and QML

2013/9/30 Paul Miller : >> "2.7 Apps that download code in any way or form will be rejected" > > Odd, considering web-based apps can do exactly that. I use several apps > that must download data from a server before they are usable. The difference here is between data and executable code. As you

Re: [Interest] 64 bit desktop VS 32 bit developement board.

01.10.2013, 12:53, "Mandeep Sandhu" : > How is this a Qt question? There's nothing Qt related in it! > > If you wanted to know if you can "cross-compile" 32-bit Qt applications for > your target board, on a 64-bit OS, then yes you can do that. Though for > running the 32-bit toolchain binaries y

Re: [Interest] 64 bit desktop VS 32 bit developement board.

How is this a Qt question? There's nothing Qt related in it! If you wanted to know if you can "cross-compile" 32-bit Qt applications for your target board, on a 64-bit OS, then yes you can do that. Though for running the 32-bit toolchain binaries you'll need the compatibility library ia32-libs. -

[Interest] 64 bit desktop VS 32 bit developement board.

Hi, I am planing to install Ubuntu 12.04 on 64 bit desktop system ( it supports only 64 bit ). But my embedded Linux board is 32 bit only. Can i develop my application on 64 bit desktop system and cross compile to 32 bit target board ? Kindly let me know, if any possible issues in future ? Be

Re: [Interest] Dynamic translation using Qt Quick 2.x in Qt5.1.1

Den 01-10-2013 07:36, Ramakanthreddy Kesireddy skrev: > Hi, > > I would like to know if it is possible to update the text dynamically > > for any locale change in QtQuick(QML) using Qt5.1.1. No, not directly. But there are a couple of things you can do instead. The key in both my solutions is to