url works fine, attaching pic anyways.
Good question, tbw.
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doesnt the QDock system implement all that already?
(except for docking hints...)
2013/5/11 Donald Carr
> So very fucking cool; thank you for funding features/development with
> this level of granularity :)
>
> On Fri, May 10, 2013 at 3:59 PM, Dirk Groeneveld
> wrote:
> > Currently, bountysour
Hi,
I'm facing the following problem with Shotcuts (QShortcut) and docking
widgets (QDockWidget).
I have a custom widget that is contained in a QDockWidget, in its ctor I
register some keyboard shortcuts. As long as I have only one docking widget
of this type all is fine, but when I have two or m
hello,
i recently gained a small, but considerable performance boost by switching
out QList for QVector in some legacy code. This is hindered by the fact
that Qt itself often returns QList, eg with QMap::values().
Is there a reason for this? Why arent QVectors used?
A somewhat related questio
yes, in fact especially then, probably due to caching.
2015-01-27 9:47 GMT+01:00 Daniel França :
> is QVector faster even for sequential access?
> On Tue 27 Jan 2015 at 09:42 Mark Gaiser wrote:
>
>> On Tue, Jan 27, 2015 at 8:56 AM, Felix morack
>> wrote:
>>
>&g
Hi,
Qt containers use 'int' to refer to their size thus limiting their size to
INT_MAX.
Is there any reason for this? Why dont they use size_t like the STL and the
rest of the world?
It's 2015, people will increasingly bump into this limitation - i just did.
I very much prefer QTL over STL for
you can always use -1 as an error - even if signedness was an issue there
is still qint64.
2015-01-29 14:36 GMT+01:00 Tomasz Siekierda :
> On 29 January 2015 at 14:32, Felix morack wrote:
> > Hi,
> >
> >
> > Qt containers use 'int' to refer to the
Hi,
In light of the size limitations of Qt containers, a collegue suggested
writing an API wrapper around a std:: container. His idea was to
template-derive from a std::vector or std::map and implement the Qt API as
a wrapper around the std:: API.
Has this been attempted before?
Macieira :
> On Thursday 29 January 2015 21:05:33 Felix morack wrote:
> > Hi,
> >
> > In light of the size limitations of Qt containers, a collegue suggested
> > writing an API wrapper around a std:: container. His idea was to
> > template-derive from a std::vector
or a short time. Which really isnt much
of an issue if you have the memory.
Of course me now telling the guy "we dont like how your format your data"
isnt going to fly so well with him. And the limit just isnt necessary.
2015-01-30 9:14 GMT+01:00 André Somers :
> Felix morack s
the idea was to create a wrapper for all the needed containers
individually, like so:
class myvec : std::vector < T >
{
auto append(const auto& v) { push_back(v); }
auto append(auto&& v) { push_back(v); }
...
2015-01-30 12:28 GMT+01:00 Konstantin Tokarev :
>
>
> 29.01
we had a similar problem. We solved it by having the updatePixamp()
function set a flag and doing the actual drawing the in paint() method, ie:
void updatePixamp()
{
dirty = true;
repaint();
}
void repaint(...)
{
if(dirty)
{
//update pixmap
}
//blit pixamp to screen
}
2015-02-03 11:29
not sure how the graphicsitem comes into all of this, but no you cant draw
on it. you can draw on a QGraphicsWidget or you can derive from
QGraphicsItem and draw in its paint() method.
2015-02-03 23:47 GMT+01:00 Alexander Semke :
> Am Dienstag, 3. Februar 2015, 11:36:55 schrieb Felix mor
I have the same problem...
Btw, there is a static method in Qthread to pause execution:
Qthreat::sleep().
2015-03-06 20:47 GMT+01:00 Jason Kretzer :
> And to add a little more information, if I take out the “this->show()”, no
> image is created at all and this is put in the std out.
>
> plugins\
I am so glad I am not the only one who feels that way. Nearly fell out of
my chair reading the blogpost.
2015-03-18 0:07 GMT+01:00 Thiago Macieira :
> On Tuesday 17 March 2015 16:48:39 Philippe wrote:
> > >> So am I the only one who cares about QtScript?
> >
> > This is a wondeful module. It shou
Hi,
I am porting code from Qt4 to Qt5 and the behavior of
QDesktopServices::openUrl() seems to have changed.
We want to open a folder/path in the default explorer shell, which was done
like so:
QDesktopServices::openUrl(QUrl::fromLocalFile("c:/testdir/");
Even though it says "from local file"
up Windows Explorer with that directory. On Qt5.4.1 MSVC
> 2010 32bit.
>
> On Wed, Apr 8, 2015 at 2:51 PM, Felix morack wrote:
>
>> Hi,
>>
>> I am porting code from Qt4 to Qt5 and the behavior of
>> QDesktopServices::openUrl() seems to have changed.
>>
&g
Hi,
I was wondering if there are any plans to add an API for moving
files/folders to the trash instead of fully deleting them? There was an old
bugreprot for this, which was closed with "maybe in a future version".
So any plans? Any objections?
___
Int
Can't you just do setParent(0) ? That used to work, but a long time ago.
2015-05-14 19:25 GMT+02:00 John Weeks :
>
> > On 14 May 2015, at 8:43 am, Scott Aron Bloom wrote:
> >
> > I have a request from a customer, he loves our docked layout.. However,
> there are times when he wants to undock a
Hi,
In the past the Qt prebuild packages distributed by the online installer
correctly included the .pdb file for the debug build.
This has stopped for Qt 5.5 which does not ship any pdb files, which is a
bug:
https://bugreports.qt.io/browse/QTBUG-47080
Is there any assurance so far that pdb
VS is not able to process .ui files, as .ui files only contain XML data, no
real C++ code. You will have to generate the code from the .ui first
(uic'ing), and then VS will parse the newly generated code immediately.
Thanks to the VSAddin, the build process does the uic'ing for you.
2013/12/12 Mi
I think a lot of us windows guys want to move over to VS2013 (optimization
bugs in VS2012 and all).
Unfortunately, VS2013 wasnt released in time to have full support in Qt 5.2.
VS2013 has been around for a while now, and code to update the VSAddon to
support VS2013 has been reviewed, approved and
Why would you need to drop something else?
But yes, i think moving forward is more important than keeping VS2010
support.
So what are the current plans?
2013/12/12 Thiago Macieira
> On quinta-feira, 12 de dezembro de 2013 21:17:56, Felix morack wrote:
> > I think a lot of us win
>
>
>> Would people feel bad if we no longer provided binaries for VS 2010?
>>
>
> Many people are still on VS2010 (in fact, I know a not-negligible amount
> of companies still on VS 2008)
>
> Microsoft is releasing too fast for the mid to large corporation.
>
Very true. In fact, i work for one
Deal!
I am sure we can gather enough people for testing a msvc2013 package. I'll
subs. to the release slit momentarily.
Any ideas when we can expect 5.2.1?
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I just converted a VisualStudio Solution from VS2008+Qt4 to VS2012+Qt5.2.
it went quiet smoothly, but when i used the QtVSAddon to convert the
project ("convert to QVSAddon Project"), it disabled the "treat wchar_t as
built-in type" option. (the option is on by default).
This results in linking
hi,
just installed Qt 5.3.1 + QtCreator on my Ubuntu 14.04 x64 machine via the
online installer and was surprised by how poorly it works, or rather: not
works.
The first thing one notices when firing up QtCreator is a wired UI glitch,
that i have reported about ten times already - a year ago.
it appears you are right and this is VBox releated. Wired, i could have
sworn i was working on my physical machine when this happenedi will
investigate when i get home.
thanks for your reply.
2014-07-25 9:46 GMT+02:00 Sze Howe Koh :
> Hi Felix,
>
> On 25 July 2014 15:21, Fel
hello,
the selection (mode: selectitems) in a qtablewidget is by default a square.
For many purposes it would be better if the selection included all items in
between starting point and end point. This is well illustrated here:
https://i.imgur.com/9FBPr5I.png
The question is: how to do this? M
eview fits my purposes pretty perfectly,
besides the selection issue.
is there no easy way to change the selection behaviour?
2014-08-19 11:02 GMT+02:00 André Somers :
> Felix morack schreef op 19-8-2014 09:59:
> > hello,
> >
> >
> > the selection (mode: select
Hi,
i am trying to change the background color of a couple of lines of text,
the position of the block is given in startlinepos and endlinepos. The best
way appears to be to do this via ExtraSelections with the
FullWidthSelection property.
This works, generally, but the problem is that the last l
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