GraphicsContext

Shows how to create a form and catch paint event.

Source

GraphicsContext.cpp

CMakeLists.txt

Output

Build and run

To build this project, open "Terminal" and type following lines:

Windows :

mkdir build && cd build
cmake .. 
start GraphicsContext.sln

Select GraphicsContext project and type Ctrl+F5 to build and run it.

macOS :

mkdir build && cd build
cmake .. -G "Xcode"
open ./GraphicsContext.xcodeproj

Select GraphicsContext project and type Cmd+R to build and run it.

Linux with Code::Blocks :

mkdir build && cd build
cmake .. -G "CodeBlocks - Unix Makefiles"
xdg-open ./GraphicsContext.cbp > /dev/null 2>&1

Select GraphicsContext project and type F9 to build and run it.

Linux :

mkdir build && cd build
cmake .. 
cmake --build . --config Debug
./GraphicsContext