Make better code structure for border handlers

Sine Striker

2023-12-13 a51b5688e1c33d3ce96b48c869603b00f908f513

 src/widgets/CMakeLists.txt

@@ -12,11 +12,16 @@
    widgetwindowagent.cpp
)

if(WIN32)
    list(APPEND _src widgetwindowagent_win.cpp)
endif()

qwk_add_library(${PROJECT_NAME} AUTOGEN
    SOURCES ${_src}
    LINKS QWKCore
    QT_LINKS Core Gui Widgets
    QT_INCLUDE_PRIVATE Core Gui Widgets
    INCLUDE_PRIVATE contexts
    PREFIX QWK_WIDGETS
)