gui_toolkit 0.36.0

Added

• Window placement, for apps with several windows or a saved layout (platform/placement.odin, placement_win32.odin): platform.get_placement(w) / set_placement(w, p) (Placement{rect, maximized}: the outer rectangle in screen pixels where the window is restored to, and whether it is maximized; set_placement moves and sizes the window without showing it, on the monitor nearest to the rectangle and inside its work area, and show_window then shows it maximized if asked), the pure fit_rect_to_work(rect, work), outer_rect(w), client_origin(w) (where the client area starts on the screen: turns a pointer position of a window, captured outside it, into a screen position) and move_window(w, x, y). tests/placement. A browser that moves tabs between windows used all of them.

Fixed

• set_placement asks twice when the window changed monitor: a window that crosses to a monitor of another DPI is resized by the system for it (640 x 480 became 896 x 672); asked again, now that it is on that monitor, the rectangle is the one wanted. Windows now open on the monitor the user is on (0.35.3), so this is the common case.
• ui.init no longer restarts the toolkit's clock (ui/state.odin): the origin of ui.now_ms() was reset by every init, so opening a second window (one ui.State each) made the time of the first one jump back. It is set by the first init only.