#3 i can't compile

[Anonymous]

Hi, I've tried to compile but...

axis.cpp: In constructor ‘Axis::Axis(int)’:
axis.cpp:15: error: ‘timer’ was not declared in this scope
axis.cpp:15: error: expected type-specifier before ‘QTimer’
axis.cpp:15: error: expected ‘;’ before ‘QTimer’
axis.cpp: In destructor ‘Axis::~Axis()’:
axis.cpp:24: error: ‘timer’ was not declared in this scope
axis.cpp: At global scope:
axis.cpp:27: error: ‘bool Axis::read’ is not a static member of ‘class Axis’
axis.cpp:27: error: ‘QTextStream’ was not declared in this scope
axis.cpp:27: error: ‘stream’ was not declared in this scope
axis.cpp:27: error: expected ‘,’ or ‘;’ before ‘{’ token
make: *** [axis.o] Error 1