Hi
I am trying to use the qt.conf functionality
In my qt.conf file I have the following
[Paths]
prefix = C:\\Program Files
(x86)\\AcquisitionSoftware\\Qtfile:///\\AcquisitionSoftware\Qt
Running the app through the debugger I can use QLibraryInfo to verify that Qt
is recognising the presence of
On Tue, Mar 20, 2012 at 11:44 AM, Graham Labdon
graham.lab...@avalonsciences.com wrote:
Hi
I am trying to use the qt.conf functionality
In my qt.conf file I have the following
** **
[Paths]
prefix = C:\\Program Files (x86)\\AcquisitionSoftware\\Qt
** **
Hello Graham!
On Windows, you can add the Qt library path (directory with .DLL files) to
the environment path (PATH environment variable).
The qt.conf file is used only after your application starts. Before this,
Windows need to know all .DLL files used by your program (like ldconfig on
Linux).
Hi Graham,
As others have confirmed, the libs library path set in qt.conf cannot be
used to redirect where Qt is loaded from - worse, it may not have any
relationship to the running dll's!
If the defaults of the other locations (like plugins) works for you, then
there is no need to
Hi Josiah,
You replied to me in person, please keep it on the list.
If they're not the same dimensions, or one of the images is
semitransparent, then even 50% opacity + 50% opacity = 100% opacity
wouldn't help you (because one of them would be 50% * x% where
0 = x 100). You wanted to avoid
I wonder if what he wants is a 3-image fade:
layer images 1 and 2 (bottom - top) as : 121 or 221 then cross fade the top
two. The first layer is always 100% opacity.
This should produce an additive-looking fade using multiplication.
- Original Message -
From: Bo Thorsen
On 20-Mar-2012, at 10:24 AM, Konstantin Tokarev wrote:
On Windows, I can filter keypress events looking for Qt::Key_Cancel, which
is generated by pressing Ctrl+Break.The Macintosh equivalent is Cmd-period.
As far as I can make out, the Cocoa system catches that key combination and
sends
On 20/03/12 19:31, John Weeks wrote:
On 20-Mar-2012, at 10:24 AM, Konstantin Tokarev wrote:
On Windows, I can filter keypress events looking for Qt::Key_Cancel,
which is generated by pressing Ctrl+Break.The Macintosh equivalent is
Cmd-period. As far as I can make out, the Cocoa system
Yes, you are right. it's an empty macro.
#define emit
so, you can write
emit emit emit emit someSignal();
too, if you like.
On Tue, Mar 20, 2012 at 10:58 AM, Nikos Chantziaras rea...@gmail.com wrote:
I noticed that when emitting signals, I can simply omit the emit
keyword. moc seems to
On terça-feira, 20 de março de 2012 19.58.00, Nikos Chantziaras wrote:
I noticed that when emitting signals, I can simply omit the emit
keyword. moc seems to produce the same code, regardless of whether I do:
moc doesn't parse your source code. So it doesn't see any emit at all.
emit
On 20-Mar-2012, at 10:53 AM, Nikos Chantziaras wrote:
Maybe this is relevant:
http://qt-project.org/doc/qt-4.8/qapplication.html#macEventFilter
OK- that was a good lead. It seems that at that point the Cmd-period key event
*IS* available. Here is my code:
In my subclass of QApplication:
On Tuesday 20 March 2012 14:17:49 Josiah Bryan wrote:
I may be crazy, or just aiming for something unrealistic. But here
goes:
- I want to cross-fade two images over a background. (Simple,
right?)
Well, not really. Forgot the Cross-fading part - lets just take
one point in time, a 50/50
Hi there,
Qt does this mouse move event compression, I can imagine it is good but in
one of my application where user is doing some kind of drawing with mouse
we dont want this compression of mouse move event take place, is there any
way I can avoid this?
I see QCoreApplication::compressEvent()
If I subclass coreapplication and reimplement compressEvent, how do I use
this class in my GUI application which already has QApplication object ?
any help will be appreciated.
On Tue, Mar 20, 2012 at 3:48 PM, Efan... efanhar...@gmail.com wrote:
Hi there,
Qt does this mouse move event
You mean I should use an object of myCoreApplication rathe QCoreApplication,
But documentation says for GUI application one will have to use
QApplication and for non gui Qcoreapplication.
So if i use subclass of qcoreapplication wont this create any problem in my
GUI.
Documentation further says
On terça-feira, 20 de março de 2012 16.27.14, Efan... wrote:
that is the problem it is not virtual in QApplication it is virtual in
QCoreApplicatoin
It is.
class Base {
public:
virtual void compressEvents();
};
class Derived: public Base {
public:
void compressEvents();
};
It's
On Monday, March 05, 2012 17:44:26 Yves Bailly wrote:
Le 05/03/2012 15:58, Jason H a écrit :
It would seem as your row header isn't header, but data?
Not sure about this... I fill my headers with code like this, in
the loop which appends rows:
// in the following, this is a subclass of
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