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Getting started with QT - making a simple calculator
2022-07-02 13:47:00 【Across mountains and rivers, across the sea】
Qt introduction - Make a simple calculator
In order to prevent the phenomenon of learning failure , This lesson only realizes the addition operation , from The next section of this column begins , Perfect four operations .
file name :calculator
Realization effect
How to achieve ?
ui Design
The code is as follows
mainwindow.h
#
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