SDL::Mouse (3)
Leading comments
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NAME
SDL::Mouse - SDL Bindings for the Mouse device
CATEGORY
Core, Mouse
CONSTANTS
The constants for SDL::Mouse belong to SDL::Events/SDL::Event, under the export tag of ':state'.
METHODS
warp_mouse
SDL::Mouse::warp_mouse( $x, $y );
Set the position of the mouse cursor (generates a mouse motion event). Even if the mouse is warped to where it currently is, a mouse motion event is generated.
set_cursor
SDL::Mouse::set_cursor( $cursor_object );
Sets the currently active cursor to the specified one. See SDL::Cursor for details on cursor objects. If the cursor is currently visible, the change will be immediately represented on the display. "set_cursor()" can be used to force cursor redraw, if this is desired for any reason.
get_cursor
my $cursor_object = SDL::Mouse::get_cursor;
Gets the currently active mouse cursor.
show_cursor
my $return = SDL::Mouse::show_cursor( $state );
Toggle whether or not the cursor is shown on the screen. Passing "SDL_ENABLE" displays the cursor and passing "SDL_DISABLE" hides it. The current state of the mouse cursor can be queried by passing "SDL_QUERY", either "SDL_DISABLE" or "SDL_ENABLE" will be returned.
use SDL;
use SDL::Mouse;
use SDL::Video;
use SDL::Events ':state'; #For the constants
SDL::init(SDL_INIT_VIDEO);
SDL::Video::set_video_mode(640, 480, 16, SDL_SWSURFACE);
printf("Cursor is %s\n", SDL::Mouse::show_cursor(SDL_QUERY) ? 'visible' : 'not visible');
sleep(3);
SDL::Mouse::show_cursor(SDL_DISABLE);
printf("Cursor is %s\n", SDL::Mouse::show_cursor(SDL_QUERY) ? 'visible' : 'not visible');
sleep(3);
SDL::Mouse::show_cursor(SDL_ENABLE);
printf("Cursor is %s\n", SDL::Mouse::show_cursor(SDL_QUERY) ? 'visible' : 'not visible');
sleep(3);
SEE ALSO
SDL::Cursor
AUTHORS
See "AUTHORS" in SDL.