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LibGfx+Everywhere: Change Gfx::Rect to be endpoint exclusive

Previously, calling `.right()` on a `Gfx::Rect` would return the last
column's coordinate still inside the rectangle, or `left + width - 1`.
This is called 'endpoint inclusive' and does not make a lot of sense for
`Gfx::Rect<float>` where a rectangle of width 5 at position (0, 0) would
return 4 as its right side. This same problem exists for `.bottom()`.

This changes `Gfx::Rect` to be endpoint exclusive, which gives us the
nice property that `width = right - left` and `height = bottom - top`.
It enables us to treat `Gfx::Rect<int>` and `Gfx::Rect<float>` exactly
the same.

All users of `Gfx::Rect` have been updated accordingly.
This commit is contained in:
Jelle Raaijmakers 2023-05-22 00:41:18 +02:00 committed by Andreas Kling
parent b7f4363791
commit f391ccfe53
88 changed files with 524 additions and 518 deletions

View file

@ -169,7 +169,7 @@ Optional<UISize> Toolbar::calculated_min_size() const
ErrorOr<void> Toolbar::create_overflow_objects()
{
m_overflow_action = Action::create("Overflow Menu", { Mod_Ctrl | Mod_Shift, Key_O }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/overflow-menu.png"sv)), [&](auto&) {
m_overflow_menu->popup(m_overflow_button->screen_relative_rect().bottom_left(), {}, m_overflow_button->rect());
m_overflow_menu->popup(m_overflow_button->screen_relative_rect().bottom_left().moved_up(1), {}, m_overflow_button->rect());
});
m_overflow_action->set_status_tip("Show hidden toolbar actions");
m_overflow_action->set_enabled(false);