wwWidgets

[ComaWhite]

I was wondering for a suggestion for a colour dialog box like gtk has. Which Qt does have but its only for commercial licensees?

[wysota]

Do you speciifically mean the triangle or the dialog in general? We have QColorDialog that you can use. It has the same functionality as the GTK dialog.

[ComaWhite]

yeah the triangle with does the 360 turn and has the rainbow circle around it.

[pospiech]

I cannot compile with MSVC 2005. I get the following linker error:

Code wird generiert...
link /LIBPATH:"c:\Programme\Qt\msvc\4.4.3\lib" /NOLOGO /INCREMENTAL:NO /DLL /MANIFEST /MANIFESTFILE:"release\wwwidgetsplugin.intermediate .manifest" /OUT
:release\wwwidgetsplugin.dll @C:\DOKUME~1\Matthias\LOKALE~1\Temp\nm41F.tmp
Bibliothek "release\wwwidgetsplugin.lib" und Objekt "release\wwwidgetsplugin.exp" werden erstellt.
qwwlediface.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "
"public: __thiscall QwwLed::QwwLed(class QWidget *)" (??0QwwLed@@QAE@PAVQWidget@
@@Z)" in Funktion ""public: virtual class QWidget * __thiscall QwwLedIface::crea
teWidget(class QWidget *)" (?createWidget@QwwLedIface@@UAEPAVQWidget@@PAV2@@Z )".

release\wwwidgetsplugin.dll : fatal error LNK1120: 1 nicht aufgelöste externe Verweise.
NMAKE : fatal error U1077: ""C:\Programme\Microsoft Visual Studio 8\VC\BIN\link.EXE"": Rückgabe-Code "0x460"
Stop.
NMAKE : fatal error U1077: ""C:\Programme\Microsoft Visual Studio 8\VC\BIN\nmake.exe"": Rückgabe-Code "0x2"
Stop.
NMAKE : fatal error U1077: "cd": Rückgabe-Code "0x2"
Stop.

[wysota]

I cannot compile with MSVC 2005. I get the following linker error:

Did you install the widget library before compiling the plugin?

[pospiech]

Did you install the widget library before compiling the plugin?

Can you go in more details? I simply do not know what you mean. Qt is installed.

[wysota]

wwWidgets consists of two libraries - the widget library and the plugin for it that makes it possible to use the widgets in Designer. If you have an old version of the widget library installed and you try to build the plugin, it will link against the stale version of the widget library because it comes first in your library path. So you can either delete the libwwwidgets.so (or equivalent) file from the lib subdir of your Qt installation or you can install the new version of the library before building the plugin. The widget library is the "widgets" subproject of wwWidgets and the plugin is the "plugin" subproject of wwWidgets. So I suggest you do (assuming you are in the top level directory of the bundle):

$ cd widgets; qmake && make; su
# make install
# exit
$ cd ../plugin; qmake && make; su
# make install
# exit

[jjbabu]

Hi Wysota,
I downloaded wwWidget0.9. I am working on winXP with QT4.4.1when i was compiling the wwWidgets,i got the below error

./tmp\obj\release_shared\qwwlediface.o(.text+0x133):qwwlediface.cpp: undefined r
      eference to `QwwLed::QwwLed(QWidget*)'
      collect2: ld returned 1 exit status
      mingw32-make[1]: *** [release\wwwidgetsplugin.dll] Error 1
      mingw32-make[1]: Leaving directory `C:/Qt/4.4.1/wwWidgets/plugin'
      mingw32-make: *** [release-all] Error 2

./tmp\obj\release_shared\qwwlediface.o(.text+0x133):qwwlediface.cpp: undefined r
      eference to `QwwLed::QwwLed(QWidget*)'
      collect2: ld returned 1 exit status
      mingw32-make[1]: *** [release\wwwidgetsplugin.dll] Error 1
      mingw32-make[1]: Leaving directory `C:/Qt/4.4.1/wwWidgets/plugin'
      mingw32-make: *** [release-all] Error 2

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I followed your previous posts,after that i compiled widgets directory and i installed widget libs using make install.after that when i compiled plugins directory using make again i am getting above problem.
how can i solve that.

thanks in advance

[wysota]

I have just compiled wwWidgets 0.9 from the code available without any problems, so your problem has to be related to a previous installation of wwWidgets. Please delete the old installation and try again. I know the package works, people built it without any problems.

[jjbabu]

Hi Wysota,
After reading your last post i uninstall QT totally & reinstalled QT4.4.1 on My PC.then i tried to compile wwWidgets, but again i got same problem.

one more thing i observed while compiling my application is my code is compiling twice every time. when i was working with QT4.1 earlier, after building of my application,if i run .exe file it should open directly.Now i am working with Qt4.4.1,after building of my application,if i run .exe file,it is asking for mingw10.dll,Qtcore4.dll and QtGui4.dll.after coping all the dlls to release directory then only the exe is opens.

what is the problem?please give me any hint.

Thanks in advance

[samdyavic]

I perform MAKE ALL and i received folowing error:

D:\sam\docs\agriculture\wwWidgets>make all
cd widgets\ && mingw32-make -f Makefile all
mingw32-make[1]: Entering directory `D:/sam/docs/agriculture/wwWidgets/widgets'
mingw32-make -f Makefile.Release all
mingw32-make[2]: Entering directory `D:/sam/docs/agriculture/wwWidgets/widgets'
mingw32-make[2]: Nothing to be done for `all'.
mingw32-make[2]: Leaving directory `D:/sam/docs/agriculture/wwWidgets/widgets'
mingw32-make -f Makefile.Debug all
mingw32-make[2]: Entering directory `D:/sam/docs/agriculture/wwWidgets/widgets'
g++ -c -g -Wall -frtti -fexceptions -mthreads -DUNICODE -DQT_LARGEFILE_SUPPORT -
DWW_BUILD_WWWIDGETS -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -I"c
:\Qt\2009.01\qt\include\QtCore" -I"c:\Qt\2009.01\qt\include\QtGui" -I"c:\Qt\2009
.01\qt\include" -I"qwwcolorbutton" -I"qwwcolorcombobox" -I"qwwconfigwidget" -I"q
wwhuesatpicker" -I"qwwhuesatradialpicker" -I"qwwlistwidget" -I"qwwlongspinbox" -
I"qwwnavigationbar" -I"qwwnumpad" -I"qwwrichtextbutton" -I"qwwtaskpanel" -I"qwwt
extspinbox" -I"qwwtipwidget" -I"qwwtwocolorindicator" -I"qwwfilechooser" -I"qwwl
oginbox" -I"qwwbuttonlineedit" -I"qwwclearlineedit" -I"qwwresetlineedit" -I"qwwr
ichtextedit" -I"qwwlistnavigator" -I"qwwled" -I"." -I"c:\Qt\2009.01\qt\include\A
ctiveQt" -I"debug" -I"." -I"c:\Qt\2009.01\qt\mkspecs\default" -o debug\qwwconfig
widget.o qwwconfigwidget\qwwconfigwidget.cpp
qwwconfigwidget\qwwconfigwidget.cpp: In member function `virtual bool QwwConfigW
idget::eventFilter(QObject*, QEvent*)':
qwwconfigwidget\qwwconfigwidget.cpp:299: error: `w' was not declared in this sco
pe
qwwconfigwidget\qwwconfigwidget.cpp:299: warning: unused variable 'w'
mingw32-make[2]: *** [debug/qwwconfigwidget.o] Error 1
mingw32-make[2]: Leaving directory `D:/sam/docs/agriculture/wwWidgets/widgets'
mingw32-make[1]: *** [debug-all] Error 2
mingw32-make[1]: Leaving directory `D:/sam/docs/agriculture/wwWidgets/widgets'
mingw32-make: *** [sub-widgets-all-ordered] Error 2

D:\sam\docs\agriculture\wwWidgets>

i'm using QT 4.5 open source with mingw
any ideas?

Thanks in advance.

[wysota]

Delete the line the compiler is complaining about or compile the library in release mode, the missing object reveals itself only in debug mode which you probably don't need anyway.

Oh...you're using Windows... so maybe you do need it, that's one of the downsides of using Qt and Windows together

[AD]

Thank you for this library!

I have finded out a small errors. There are what does mean the word stylable , acompaniating ? Is the second word mean accompany?


I told about this library at the russian crossplatform forum and allocated description on there. Don't you mind?

crossplatform
wwWidgets russian description

Thanks!

[wysota]

Thank you for this library!

You're welcome.

There are what does mean the word stylable ,

Something that can be styled (its style (as in style-sheets or QStyle) can be manipulated)

acompaniating ? Is the second word mean accompany?

bundled with, coming together with.

I told about this library at the russian crossplatform forum and allocated description on there. Don't you mind?

No, of course not, be my guest.

[AD]

You're welcome.

Something that can be styled (its style (as in style-sheets or QStyle) can be manipulated)

bundled with, coming together with.

Thanks!
Accompany is the synonym bundle with

[wysota]

wwWidgets version 0.9.6 has been released. It's mostly bugfix release that hopefully improves the process of installation of the widget set. Expect 0.9.7 to be released soon once I get some feedback about the changes. So in other words - if you have time and will, please test the library and post your comments.

[pospiech]

Just out of interest, did you get one of my private messages or email?
...
EDIT: Thank you for including the debug build on windows, I will test it the next days.

[wysota]

yeah the triangle with does the 360 turn and has the rainbow circle around it.

Does it differ in any way from a circle and a slider or a rectangle and a slider?

[ComaWhite]

Does it differ in any way from a circle and a slider or a rectangle and a slider?

[wysota]

So how does it differ in functionality with this?