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LibGfx+Overall: Remove is_null from Point, Rect and Size

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Having a `Point`, `Rect` or `Size` claim it's `null` is silly. We have
`Optional<T>` for that. For `Point`, rename `is_null` to `is_zero` to
better reflect what we're testing. For `Rect` and `Size`, `is_null` is
removed outright.

Also, remove `is_empty` from `Point`. Points can't be empty.
This commit is contained in:
Jelle Raaijmakers 2022-12-28 22:43:30 +01:00 • committed by Tim Flynn
parent d5630bd20e
commit 7b0adee487
12 changed files with 20 additions and 22 deletions
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2
Userland/Services/WindowServer/WindowManager.cpp
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@ -943,7 +943,7 @@ bool WindowManager::process_ongoing_window_resize(MouseEvent const& event)
m_resize_window->apply_minimum_size(new_rect);
if (!m_resize_window->size_increment().is_null()) {
if (!m_resize_window->size_increment().is_empty()) {
int horizontal_incs = (new_rect.width() - m_resize_window->base_size().width()) / m_resize_window->size_increment().width();
new_rect.set_width(m_resize_window->base_size().width() + horizontal_incs * m_resize_window->size_increment().width());
int vertical_incs = (new_rect.height() - m_resize_window->base_size().height()) / m_resize_window->size_increment().height();