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tutorials:common:development:qt_set_up_on_cubieboard

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tutorials:common:development:qt_set_up_on_cubieboard [2014/07/12 16:36]
allen
tutorials:common:development:qt_set_up_on_cubieboard [2014/07/12 17:08] (current)
allen
Line 48: Line 48:
 After compiled ,enter ''​examples/​widgets/​wiggly/'',​there is some sample code you can use .Like below After compiled ,enter ''​examples/​widgets/​wiggly/'',​there is some sample code you can use .Like below
  
-HELLO WORLD  
- 
-{{:​tutorials:​common:​2.png?​300|}} 
  
 CALCULATOR CALCULATOR
Line 56: Line 53:
 {{:​tutorials:​common:​3.png?​300|}} {{:​tutorials:​common:​3.png?​300|}}
  
 +TETRIS
 +
 +{{:​tutorials:​common:​6.png?​300|}}
 +
 +6.set up the environment variables ​
 +
 +add two line in the end of file ''/​etc/​profile''​
  
 +<​code>​
 +PATH="​$PATH:/​usr/​local/​qt/​bin"​
 +export PATH
 +</​code>​
  
 +===== programme hello world  =====
 +1.build a directory named hello ,create a new file named  hello.cpp in it .
  
-==== Headline ====+<​code>​ 
 +#include <​QApplication>​ 
 +#include <​QLabel>​ 
 +int main (int argc, char *argv []) 
 +
 +QApplication app (argc, argv); 
 +QLabel *label ​new QLabel ("​Hello Qt!"​);​ 
 +label->​show (); 
 +return app. exec (); 
 +
 +</​code>​
  
 +2. compile the hello.cpp
  
-===== Headline =====+<​code>​ 
 +qmake -project 
 +qmake 
 +make 
 +</​code>​ 
 +In current directory create a executable file,run it as like below
  
-=== See Also ===+  
 +{{:​tutorials:​common:​7.png?​200|}}
  
 <WRAP noprint> <WRAP noprint>
 {{tag>​Cubieboard Cubietruck}} {{tag>​Cubieboard Cubietruck}}
 </​WRAP>​ </​WRAP>​
tutorials/common/development/qt_set_up_on_cubieboard.1405154169.txt.gz · Last modified: 2014/07/12 16:36 by allen