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

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

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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)?