Qt port checked in

[tomb]

Hi Tomb,

- The saving of the window/splitters sizes is nice, but could you also add the saving of the main window
maximized/not maximized state?
- With Win32, there is a conflict in MainWindow with a pre-defined DialogBox macro. Could you rename
the method to avoid the conflict, please?
- When you click somewhere in the Log tab, the next message is display where you clicked.

Patrice

Done/fixed

[SATtva]

I think I have resolved your other issues with qt gui, can you verify?

Only tomorrow. :) By the way, thanks for commenting out QTranslator in the source, it constantly breaks my builds when I forget to do that by myself.

[patlecoq]

Done/fixed

Great!
Thanks a lot.

[psychotron]

I compile&install qt 4.5.3 following instruction on install.txt file
also done that PATH thingy

but how I asure lux sees new qt? as I'm still linux lame bare with me

still getting this error:

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[ 87%] Building CXX object CMakeFiles/luxrenderqt.dir/qrc_images.o
/home/psycho/luxrender/lux/qtgui/lightgroupwidget.cpp:255:2: warning: no newline at end of file
/home/psycho/luxrender/lux/qtgui/lightgroupwidget.cpp: In member function ‘void LightGroupWidget::colorPicker()’:
/home/psycho/luxrender/lux/qtgui/lightgroupwidget.cpp:151: error: no matching function for call to ‘QColorDialog::getColor(QColor, LightGroupWidget* const, const char [13])’
/usr/include/qt4/QtGui/qcolordialog.h:59: note: candidates are: static QColor QColorDialog::getColor(const QColor&, QWidget*)
make[2]: *** [CMakeFiles/luxrenderqt.dir/qtgui/lightgroupwidget.o] Error 1
make[1]: *** [CMakeFiles/luxrenderqt.dir/all] Error 2
make: *** [all] Error 2


[SATtva]

I think I have resolved your other issues with qt gui, can you verify?

Tomb, the problem with Vignetting slider is still there:

Some sliders in Lens Effects behave oddly when dragged with mouse wheel, for example, Vignetting -- it just adds -0.5 regardless of the direction you turn the wheel.

but how I asure lux sees new qt?

psychotron, when you run cmake on the lux snapshot directory, it will tell you in the configure output if it was able to locate Qt. Something like this:

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...
-- Found Threads: TRUE
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found.
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found.
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found.
-- Found Qt-Version 4.5.3
...

Obviously, you only need Qt-X11 on Linux.

[cperrin88]

@psychotron: What linux distribution are you using? If it's Ubuntu you can install Qt easily by invoking:

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sudo apt-get install libqt4-dev

That adds all that you need AFAIK.

[psychotron]

after cmake lux this is config output

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-- Found Threads: TRUE
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found.
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found.
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found.
-- Found Qt-Version 4.4.3


it find 4.4.3 but I compiled&installed new fresh qt 4.5.3, following install.txt
so I have 4.5.3 somewhere in the system but I don't know where and don't know how to point lux on it...

I'm on ubuntu 8.10 64bit

[cperrin88]

Why don't you just upgrade to 9.04 or 9.10 ?

[psychotron]

I have work pending but ofcourse I will upgrade asap.. (maybe at mid december)

meahwhile how to point compiler to new qt?
or how can I disable qt and build with wx?

[cperrin88]

The wx gui should be built anyways, because the qt gui is built and linked later.

the cmake file hasn't got an option to disable Qt yet(AFAIK) but you could comment out

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FIND_PACKAGE(Qt4)

in line 237 in CMakkList.txt
http://src.luxrender.net/lux/file/37afb7ad630a/CMakeLists.txt#l237

I think that should then disable the qt build