Qt study note _ Hello QT!

After some tangle, I still think swing is too much .. Continue QT

However, QT does not seem to be covered either. It takes a long time to configure the environment ..

Output Hello QT first this time!

However, the box after running is too small. Although you can enlarge it by yourself, you do not know if you can call it during initialization? Come on ..

The output part uses HTML to modify the font and color, and can be mixed with HTML. This is an excellent choice.

# Include <qapplication> # include <qlabel> int main (INT argc, char * argv []) {qapplication app (argc, argv ); qlabel * label = new qlabel ("<H2> <I> Hello </I>" "<font color = Red> QT! </Font> </H2> "); label-> show (); Return app.exe C ();}

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Qt study note _ Hello QT!