wwWidgets

[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.