al_apply_window_constraints(3)

NAME

al_apply_window_constraints - Allegro 5 API

SYNOPSIS

    #include <allegro5/allegro.h>
    void al_apply_window_constraints(ALLEGRO_DISPLAY *display, bool onoff)

DESCRIPTION

Enable or disable previously set constraints by al_set_window_constraints(3) function.

If enabled, the specified display will be automatically resized to new sizes to conform constraints in next cases:

•   The specified display is resizable, not maximized and is not in fullscreen mode.

•   If the appropriate current display size (width or height) is less than the value of constraint. Applied to minimum constraints.

•   If the appropriate current display size (width or height) is greater than the value of constraint. Applied to maximum constraints.

Constrains are not applied when a display is toggle from windowed to maximized or fullscreen modes. When a display is toggle from maximized/fullscreen to windowed mode, then the display may be resized as described above. The later case is also possible when a user drags the maximized display via mouse.

If disabled, the specified display will stop using constraints.

SEE ALSO

al_get_window_constraints(3), al_set_window_constraints(3)