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Add more comments (clear on resize)

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dangooddd 2024-11-13 10:38:40 +03:00
parent 766be63c13
commit faf7d7e560
1 changed files with 5 additions and 3 deletions
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8
src/ftxui/component/screen_interactive.cpp
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@ -858,11 +858,13 @@ void ScreenInteractive::Draw(Component component) {
ResetCursorPosition(); ResetCursorPosition();
std::cout << ResetPosition(/*clear=*/resized); std::cout << ResetPosition(/*clear=*/resized);
// clear terminal output if non-fullscreen interactive screen dimx decreases // clear terminal output if screen dimx decreases
// only on primary screen
// only on POSIX systems (linux/macos)
#if !defined(_WIN32) #if !defined(_WIN32)
if ((dimx < dimx_) && validated_ && !use_alternative_screen_) { if ((dimx < dimx_) && validated_ && !use_alternative_screen_) {
std::cout << "\033[J"; std::cout << "\033[J"; // clear
std::cout << "\033[H"; std::cout << "\033[H"; // move cursor to home position
} }
#endif #endif