Re: [Interest] Qt 5 on Mac OS X

o. > On Dec 21, 2012, at 6:56 PM, Stephen Chu wrote: > >> On 12/21/12 3:17 AM, Sorvig Morten wrote: >>> >>>> Does the pre built binary use libstdc++ or libc++? >>> >>> >>> According to "otool -L", QtCore from the 5.0.0 binar

Re: [Interest] Qt 5 on Mac OS X

On 12/21/12 3:17 AM, Sorvig Morten wrote: > >> Does the pre built binary use libstdc++ or libc++? > > > According to "otool -L", QtCore from the 5.0.0 binary links against libstdc++. Doesn't that pretty much precludes us from using most C++11 features? Using C++11 features like initializers list

Re: [Interest] Where in Qt 5 is QApplication::Type now?

On 12/3/12 10:25 AM, Nurmi J-P wrote: >> -Original Message- From: >> interest-bounces+jpnurmi=digia@qt-project.org >> [mailto:interest- bounces+jpnurmi=digia@qt-project.org] On >> Behalf Of Stephen Chu Sent: 3. joulukuuta 2012 16:04 To: >> Interest@qt-

[Interest] Where in Qt 5 is QApplication::Type now?

I just switch over the the new stable Qt 5 branch and my code fails to compile. One of the error is in QtSingleApplication that refers to QApplication::Type and it's nowhere to be found. The only mention in Qt 5 doc is this: http://qt-project.org/doc/qt-5.0/qcoreapplication.html But it's gone

Re: [Interest] Qt5: Problem connecting QTimer::timeout() to lambda

n the mentioned error. Is this designed behavior? It makes using lambda function as slot really hard since there's no mention in documentation which signals are limited this way. FYI. I am using clang 3.1. On 11/1/12 11:18 AM, Stephen Chu wrote: > I just updated from Qt5 git and the f

[Interest] Qt5: Problem connecting QTimer::timeout() to lambda

I just updated from Qt5 git and the following code results in compile error: QTimer timer; connect(&timer, &QTimer::timeout, [=](){}); Error resulted from clang 3.1: /Qt/5.0/qtbase/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395:13: error: no matching function fo

Re: [Interest] Is Qt Library for OS X frameworks only?

On 10/17/12 11:17 AM, Andrea Franceschini wrote: > 2012/10/17 Daniel Price : > >> I always build Qt on the Mac without frameworks. I have no idea >> why Qt/mac defaults to using fraweworks as they add no value >> (with one exception - the dummy menu nib) and just make >> deployment 1000x harder. >

Re: [Interest] Can't get menu with QWidgetAction to close after click! (Mac OS 10.6.8, Qt 4.8.3)

Are you sure you want a push button or a text entry field in the menu from the menu bar? It's, hmm, very different way of building an UI. Especially on a Mac. On 10/9/12 2:29 PM, Jim Prouty wrote: > In this test program (Qt 4.8.3 on Mac OS X 10.6.8), I've got one > QMenu added to the menubar, and

Re: [Interest] Re-ordering items in QListWidget by drag-and-drop

On 10/1/12 10:55 AM, Tony Rietwyk wrote: > >> Sent: Tuesday, 2 October 2012 12:12 AM >> >> On 10/1/12 9:55 AM, R. Reucher wrote: >>> On Monday 01 October 2012 15:54:30 R. Reucher wrote: > What else should I set so I can reorder items? Or does QListWidget > not support it? You have

Re: [Interest] Re-ordering items in QListWidget by drag-and-drop

On 10/1/12 9:55 AM, R. Reucher wrote: > On Monday 01 October 2012 15:54:30 R. Reucher wrote: >>> What else should I set so I can reorder items? Or does QListWidget not >>> support it? >> >> You have set the dragDropMode property to InterMove! > Correction: the property's value is 'InternalMove'. T

[Interest] Re-ordering items in QListWidget by drag-and-drop

I am showing a list of item in a QListWidget and would like to allow user to reorder them by drag-and-drop. I set the movement to free but it doesn't really do anything. I can't even select any of the items. The selection mode is set to SingleSelection. What else should I set so I can reorder i

[Interest] Lifetime of data involved in QtConcurrent functions

I am implementing some threaded task with QtConcurrent framework, specifically mapped() function. I have some questions regarding the lifetime of various data used: Say I have the following code: QList myList; ... // code to connect myFutureWatcher to slots auto future

Re: [Interest] Qt 5: using QPixmap outside of GUI thread

On 9/27/12 3:36 AM, Thiago Macieira wrote: > On quarta-feira, 26 de setembro de 2012 18.40.34, Stephen Chu wrote: >> I was browsing the platform plugin code and find this new >> ThreadedPixmaps capability bit. After checking QPixmap source I think it >> means some platforms

[Interest] Qt 5: using QPixmap outside of GUI thread

I was browsing the platform plugin code and find this new ThreadedPixmaps capability bit. After checking QPixmap source I think it means some platforms support using QPixmap in non-GUI thread? It looks like Cocoa and Windows platform do support this capability. Am I right about this or did I re

Re: [Interest] Problem about signals/slots in Qt 5

On 9/18/12 7:12 PM, Thiago Macieira wrote: > On terça-feira, 18 de setembro de 2012 18.40.28, Stephen Chu wrote: >> On 9/18/12 8:30 AM, Josiah Bryan wrote: >>> I agree! I can't tell you how many times I've checked and rechecked my >>> code, only to find out

Re: [Interest] Problem about signals/slots in Qt 5

On 9/18/12 8:30 AM, Josiah Bryan wrote: > I agree! I can't tell you how many times I've checked and rechecked my > code, only to find out it was a sig/slot mismatch all along. Crikey! :-) The only problem I have with the new syntax is it doesn't handle the case when the slot require more argument

Re: [Interest] Problem about signals/slots in Qt 5

On 9/18/12 11:00 AM, Konrad Rosenbaum wrote: > On Tuesday 18 September 2012 14:21:58 Stephen Chu wrote: >> On 9/18/12 4:10 AM, Thiago Macieira wrote: >>>> How could I solve this? >>>> >>>> In Qt 4 I could specialize the signal using SIGNAL(va

Re: [Interest] Problem about signals/slots in Qt 5

On 9/18/12 4:10 AM, Thiago Macieira wrote: >> How could I solve this? >> >> In Qt 4 I could specialize the signal using SIGNAL(valueChanged(int)), how >> could I do in Qt 5? > > void (QSpinBox:: *signal)(int) = &QSpinBox::valueChanged; > QObject::connect(spinBox, signal, slider, &QSlider:

Re: [Interest] My experience porting to Qt5 (on OS X)

On 9/13/12 11:18 AM, Harri Pasanen wrote: > > Kind of off topic, but if your code runs also on linux, I find > developing with "synergy" works well. > http://synergy-foss.org/ It gives the illusion your mac and linux > boxes are one machine. > > It really feels real, copy-paste, mouse moves seaml

Re: [Interest] My experience porting to Qt5 (on OS X)

On 9/13/12 10:41 AM, Daniel Price wrote: > What are the issues with Apples version of Clang? Apple's Clang has different versions than the official Clang release. For example, the one in Xcode 4.4.1 claims to be 4.0 while Clang 3.2 is not released yet. This caused some problem in compiler feature

Re: [Interest] My experience porting to Qt5 (on OS X)

Well. This thread is getting a bit OT. Let me bring it back a little. :) My experience with Qt 5 with Mac is generally good. The only major issues for me right now is the window title focus bug and detached dock widget can't be reattached. I have to changed the app behavior to work around the l

Re: [Interest] Getting the list of mounted network volumes

On 9/4/12 3:14 PM, Lorn Potter wrote: > > On 31/08/2012, at 3:44 AM, Stephen Chu wrote: > >> On 8/30/12 1:35 PM, Thiago Macieira wrote: >>> On quinta-feira, 30 de agosto de 2012 13.15.36, Stephen Chu wrote: >>>> Hi List. >>>> >>>> Is th

Re: [Interest] Getting the list of mounted network volumes

On 9/4/12 6:08 AM, tim.jens...@nokia.com wrote: > maybe you can use some of the code of the qt installer framework > > There we have functions to check that this path is a local path. > > http://qt.gitorious.org/qt-labs/installer-framework/blobs/master/src/libs/kdtools/kdsysinfo_win.cpp Cool. Let

Re: [Interest] My experience porting to Qt5 (on OS X)

On 9/4/12 6:08 AM, Daniel Price wrote: > Perhaps I'm missing something but a toolbar is a toolbar, no matter > if it's under linux, windows or OSX. > > The MacUnifiedToolbar is just style. > > I don't see why an API that has worked since 4.x (albeit poorly) > should be removed in Qt5. And I have no

Re: [Interest] My experience porting to Qt5 (on OS X)

The issue I find most problematic is this: It interrupt the flow of tabbing through the fields and cause some submitting issues when using QDataWidgetMapper. Also I get this message every time a QComboBox is clicked: void QWidgetPrivate::se

Re: [Interest] Getting the list of mounted network volumes

On 8/30/12 3:38 PM, Till Oliver Knoll wrote: > > Am 30.08.2012 um 19:44 schrieb Stephen Chu : > >> ... >> >> I guess I will have to do platform specific code for this. > > On Mac I *think* everything under /Volumes can be considered mounted (not > sure abo

Re: [Interest] Getting the list of mounted network volumes

On 8/30/12 1:35 PM, Thiago Macieira wrote: > On quinta-feira, 30 de agosto de 2012 13.15.36, Stephen Chu wrote: >> Hi List. >> >> Is there a way to get a list of currently mounted network volumes? Or >> just mounted volumes? > > http://doc.qt.nokia.com/qtmobili

[Interest] Getting the list of mounted network volumes

Hi List. Is there a way to get a list of currently mounted network volumes? Or just mounted volumes? I thought QDir::drives() is it but it returns only the root (/) on Mac and drive letters on Windows. I am looking to get the names of the server volumes. Thanks. __

Re: [Interest] Proper way of updating a model?

On 8/23/12 5:04 AM, André Somers wrote: > So, you *do* have a table model, but you are just displaying it in a > QTreeView? That's very possible, of course. Note that QTableView can be > given the same appearance as QTreeView, but is more efficient at > layouting because it does not need to deal wi

[Interest] Proper way of updating a model?

Thanks to everyone who helped on the 64-bit internal ID question I posted. I end up maintaining a copy of index-and-id mapping to work around it. Now I have a question on how to properly update the model. My model is a read-only representation of a database. I am using a QTreeView to hold the

Re: [Interest] 64-bit internal ID for QModelIndex?

On 8/21/12 7:02 PM, Andreas Pakulat wrote: > Hi, > > On Tue, Aug 21, 2012 at 11:54 PM, Stephen Chu wrote: >> On 8/21/12 5:47 PM, Nikos Chantziaras wrote: >>> Note that I didn't work with QAbstractItemModel before, so perhaps I'm >>> not the most suit

Re: [Interest] 64-bit internal ID for QModelIndex?

On 8/21/12 6:52 PM, Jan Kundrát wrote:> On 08/21/12 23:47, Nikos Chantziaras wrote: >> createIndex(row, column, new qint64(value)); > > This will leak, badly. It also won't likely work the way you intend it > to work, if I understand your problem correctly. > > What do you need the 64bit

Re: [Interest] 64-bit internal ID for QModelIndex?

On 8/21/12 5:47 PM, Nikos Chantziaras wrote: > On 21/08/12 23:55, Stephen Chu wrote: >> On 8/21/12 4:26 PM, Nikos Chantziaras wrote: >>> On 21/08/12 22:45, Stephen Chu wrote: >>>> On 8/21/12 3:35 PM, Christoph Feck wrote: >>>>> On Tuesday 21 August 201

Re: [Interest] 64-bit internal ID for QModelIndex?

On 8/21/12 4:26 PM, Nikos Chantziaras wrote: > On 21/08/12 22:45, Stephen Chu wrote: >> On 8/21/12 3:35 PM, Christoph Feck wrote: >>> On Tuesday 21 August 2012 20:55:00 Stephen Chu wrote: >>>> Is there a way to store a 64-bit internal ID in QModelIndex? The >>

Re: [Interest] 64-bit internal ID for QModelIndex?

On 8/21/12 3:35 PM, Christoph Feck wrote: > On Tuesday 21 August 2012 20:55:00 Stephen Chu wrote: >> Is there a way to store a 64-bit internal ID in QModelIndex? The >> function QModelIndex::internalId() returns a 64-bit number but >> there's no way to put one in. The c

[Interest] 64-bit internal ID for QModelIndex?

Is there a way to store a 64-bit internal ID in QModelIndex? The function QModelIndex::internalId() returns a 64-bit number but there's no way to put one in. The constructor takes only a 32-bit integer. Thanks. ___ Interest mailing list Interest@qt-pro

[Interest] Access system provided icons?

I need to show some standard (on the Mac at least) icons in my app, like pedlock or stop/error signs. On the Mac, it's done via a set of standard icon "signatures" like: enum { kGenericFolderIcon= 'fldr', kDropFolderIcon = 'dbox', kMountedFolderIcon

Re: [Interest] Qt 5: Converting QJsonValue to QJsonArray

On 8/13/12 9:24 AM, lars.kn...@nokia.com wrote: > > On Aug 8, 2012, at 9:14 PM, ext Stephen Chu wrote: > >> I am trying out the new QJsonValue in Qt 5 and find myself wondering: >> Does converting a QJsonValue which is an array to a QJsonArray with >> QJsonValue::to

[Interest] Qt 5: Converting QJsonValue to QJsonArray

I am trying out the new QJsonValue in Qt 5 and find myself wondering: Does converting a QJsonValue which is an array to a QJsonArray with QJsonValue::toArray() makes a copy of the underlying data? Say I load a JSON file which is an object that contains an array with thousands of items using QJs

Re: [Interest] Default QWizard background image missing?

On 7/30/12 3:33 PM, Stephen Chu wrote: > I am working on my first QWizard app and find that on Mac, the page: > http://qt-project.org/doc/qt-4.8/qwizard.html states: "The watermark, > banner, and logo pixmaps are ignored by the MacStyle. If the > BackgroundPixmap is set,

[Interest] Default QWizard background image missing?

I am working on my first QWizard app and find that on Mac, the page: http://qt-project.org/doc/qt-4.8/qwizard.html states: "The watermark, banner, and logo pixmaps are ignored by the MacStyle. If the BackgroundPixmap is set, it is used as the background for the wizard; otherwise, a default "ass

[Interest] QValidator fixup called after QDataWidgetMapper submit?

I am using QDataWidgetMapper for one of my property editors. Some of the line edits have various QValidators set. I just find out that submit slot is called before the validator has a change to fixup the text. For example, a line edit with an QIntValidator that has a range of [0,100]. When I en

Re: [Interest] Qt5: Obtain current layout size

On 7/23/12 2:04 AM, alexander golks wrote: > Am Sun, 22 Jul 2012 15:49:13 -0400 > schrieb Stephen Chu : > >> Thanks. That works. Do you happen to know how I can get the size of a >> window maximized without first maximize it? > > what about: > http://qt-project.or

Re: [Interest] Qt5: Obtain current layout size

On 7/23/12 4:52 AM, Bo Thorsen wrote: > Den 22-07-2012 21:49, Stephen Chu skrev: >> On 7/22/12 6:30 AM, Bo Thorsen wrote: >>> Den 21-07-2012 18:27, Stephen Chu skrev: >>>> I am working on a dynamically generated form. One thing I'd like to do >>>> is

Re: [Interest] Qt5: Obtain current layout size

On 7/22/12 6:30 AM, Bo Thorsen wrote: > Den 21-07-2012 18:27, Stephen Chu skrev: >> I am working on a dynamically generated form. One thing I'd like to do >> is to reflow the layout into multi-column when the widgets fill the >> preset window height. >> >&g

[Interest] Qt5: Obtain current layout size

I am working on a dynamically generated form. One thing I'd like to do is to reflow the layout into multi-column when the widgets fill the preset window height. I need to find out what the current layout height is before I add the new widget. The problem is, layout geometry is always 0x0 before

Re: [Interest] Qt5 on MSVC2008, Win7x64 (Tier1)?

On 7/9/12 11:12 AM, Jason H wrote: > I hate code warrior. Its what I have now. I'd rather have Creator. > The Metrowerks one on the Mac? It was THE IDE back then. :) I know Motorola (Freescale?) took it over and made a bastard version for embedded. Never used that one. __

Re: [Interest] Qt5 on MSVC2008, Win7x64 (Tier1)?

On 7/8/12 9:30 PM, Tony Rietwyk wrote: > Have moved to Xcode 4.3.2 - more unstableness, more user interaction > that is bullshit... That's what you get when you cross IDE with iTune. Seriously. You need to quit Xcode to update iTune. And not to mention the disaster of LLDB... > I dread the futu

Re: [Interest] Where do all the non-branch files live?

On 6/18/12 2:30 PM, Konstantin Tokarev wrote: > > > 18.06.2012, 22:26, "Stephen Chu" : >> On 6/18/12 2:22 PM, Robin Burchell wrote: >> >>> On Mon, Jun 18, 2012 at 8:11 PM, Stephen Chu wrote: >>>> When I clone Qt 5 from gitorious,

Re: [Interest] Where do all the non-branch files live?

On 6/18/12 2:22 PM, Robin Burchell wrote: > On Mon, Jun 18, 2012 at 8:11 PM, Stephen Chu wrote: >> When I clone Qt 5 from gitorious, sub-modules like qtbase are not in any >> branch: >> >> stephen-chus-mac-pro:qtbase stephenchu$ git branch >> * (no branch) >&

[Interest] Where do all the non-branch files live?

When I clone Qt 5 from gitorious, sub-modules like qtbase are not in any branch: stephen-chus-mac-pro:qtbase stephenchu$ git branch * (no branch) master Where are these non-branch files on gitorious? How do they get there? ___ Interest mailing list

Re: [Interest] C++11 in Qt5

On 6/12/12 5:12 PM, Thiago Macieira wrote: > On terça-feira, 12 de junho de 2012 15.16.38, Stephen Chu wrote: >> I am curious if the runtime issue on OS X has been dealt with? > > Yes. We decided not to force libc++. We're still using the compiler default, > whichever tha

Re: [Interest] C++11 in Qt5

On 6/11/12 10:49 PM, Rohan McGovern wrote: > Stephen Chu said: >> I just pulled Qt 5 from git and don't see the new C++11 option. They are >> in the master branch of qtbase but Qt 5 doesn't pull that in yet. >> > > Right, that's actually because it appea

Re: [Interest] C++11 in Qt5

I just pulled Qt 5 from git and don't see the new C++11 option. They are in the master branch of qtbase but Qt 5 doesn't pull that in yet. Is this new C++11 option going to be in the final Qt 5 release? ___ Interest mailing list Interest@qt-project.org

Re: [Interest] OSX 10.6.* + Qt4.8.1 Problem

On 6/7/12 4:23 PM, Till Oliver Knoll wrote: > Am 07.06.2012 um 14:06 schrieb "Alexander Carôt" : > >> ... >> >> ld: warning: in >> /Users/soulalex/QtSDK2/Desktop/Qt/4.8.1/gcc/lib/QtScript.framework/QtScript, >> file was built for unsupported file format which is not the architecture >> being lin

Re: [Interest] Building 32-bit Qt 5 on Mac

So I grabbed Qt 5 from git to give it a shot again. I am now more confused then before. :) The configure script uses pre-processor output from qtbase/config.tets/arch/arch.cpp to determine the host and target architectures (around line 3707). I assume this is to setup compiler flags for variou

Re: [Interest] Building 32-bit Qt 5 on Mac

On 4/23/12 5:45 PM, Thiago Macieira wrote: > On segunda-feira, 23 de abril de 2012 17.19.56, Michael Jackson wrote: >> Gack. I got Qt 4.8 and Qt 5 confused in my last post. As you say, Qt 4.8 >> should build in 32 bit mode without a problem. I think Tier 2 support means >> best try but not official

Re: [Interest] Building 32-bit Qt 5 on Mac

On 4/23/12 5:11 PM, Michael Jackson wrote: > > On Apr 23, 2012, at 4:57 PM, Stephen Chu wrote: > >> On 4/23/12 4:49 PM, Michael Jackson wrote: >>> I am going to do this from memory but www.apple.com is going to be the >>> source for the exact answer. >>>

Re: [Interest] Building 32-bit Qt 5 on Mac

On 4/23/12 4:49 PM, Michael Jackson wrote: > I am going to do this from memory but www.apple.com is going to be the source > for the exact answer. > > OS X 10.5 was both PPC and Intel and 32 and 64 bit (Kinda/ sort of). > > You could install OS X 10.5 on 32/64 bit PPC and some Intel machines. Appl

Re: [Interest] Building 32-bit Qt 5 on Mac

On 4/23/12 4:32 PM, Nikos Chantziaras wrote: > On 23/04/12 23:19, Paul Miller wrote: >> On 4/23/2012 1:19 PM, Stephen Chu wrote: >>> Will 32-bit build be supported in Qt 5? Or we Mac guys will all have to >>> force our users to 64-bit land? >> >> I don'

Re: [Interest] Building 32-bit Qt 5 on Mac

On 4/23/12 2:42 PM, Thiago Macieira wrote: > On segunda-feira, 23 de abril de 2012 14.19.19, Stephen Chu wrote: >> The current Qt 5 alpha release doesn't support building 32-bit on Mac. I >> filed a bug on this >> <https://bugreports.qt-project.org/browse/QTBUG-2

[Interest] Building 32-bit Qt 5 on Mac

The current Qt 5 alpha release doesn't support building 32-bit on Mac. I filed a bug on this but hasn't seen any progress or even acknowledge. Will 32-bit build be supported in Qt 5? Or we Mac guys will all have to force our users to 64-bi

Re: [Interest] Force QPainter color draw for SVG files?

If the SVG contains only solid black color, you can render it to a QBitmap first. Then draw the bitmap onto a color QPixmap or QImage with desired color as pen color and transparent background mode. On 4/17/2012 3:20 AM, jaume dominguez faus wrote: > Yes, I will try this. Thank you very much. >

Re: [Interest] QtArg

On 4/11/12 11:02 AM, Thiago Macieira wrote: > And notwithstanding the language choice, we are completely convinced that the > current QPainter drawing model is obsolete. It was correct in the 1990s and > early 2000s, but it's no longer how graphics hardware works. I totally agree on replacing the