RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 22:17:45 +00:00
Code Issues Activity Actions

LibGUI+WindowServer: Add resize_aspect_ratio()

Browse source 
When a resize_aspect_ratio is specified, and window will only be resized
to a multiple of that ratio. When resize_aspect_ratio is set, windows
cannot be tiled.
This commit is contained in:
Peter Elliott 2020-08-21 14:19:10 -06:00 • committed by Andreas Kling
parent c68537271c
commit 45ed58865e
8 changed files with 51 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Services/WindowServer/WindowManager.cpp
View file

@ -643,6 +643,15 @@ bool WindowManager::process_ongoing_window_resize(const MouseEvent& event, Windo
new_rect.set_height(m_resize_window->base_size().height() + vertical_incs * m_resize_window->size_increment().height());
}
if (m_resize_window->resize_aspect_ratio().has_value()) {
auto& ratio = m_resize_window->resize_aspect_ratio().value();
if (abs(change_w) > abs(change_h)) {
new_rect.set_height(new_rect.width() * ratio.height() / ratio.width());
} else {
new_rect.set_width(new_rect.height() * ratio.width() / ratio.height());
}
}
// Second, set its position so that the sides of the window
// that end up moving are the same ones as the user is dragging,
// no matter which part of the logic above caused us to decide