QT: Ui doesn't refresh while Building

I got a problem with QT Creator. I changed some widgets in my UI-file but when I'm building my program I get the old version without the changes. I already tried these things:

• Clean all
• 开发者_Python百科delete the 'dir'-build-desktop file
• delete the header files in the 'dir'-build-desktop file
• rebuild all

Nothings seems to work out...kind of desperate...anyone got some advice? Thank you in advance,

Laurens

Try running qmake. (This is an option in the Build menu.)

Things to check:

• did you save your ui file to disk before building?
• building the ui file xxx.ui creates the file ui_xxx.h in the build directory. Does this file have a date in the future? Delete this file and rebuild.
• do you include the correct header file (ui_xxx.h)?