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Document callbacks.

This commit is contained in:
Michael Drake 2013-07-17 11:42:20 +01:00
parent 618ef54983
commit 5aed142560
1 changed files with 19 additions and 3 deletions
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22
desktop/core_window.h
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@ -34,7 +34,12 @@ typedef enum {
/** Callbacks to achieve various core window functionality. */ /** Callbacks to achieve various core window functionality. */
struct core_window_callback_table { struct core_window_callback_table {
/** Request a redraw of the window. */ /**
* Request a redraw of the window
*
* \param cw the core window object
* \param r rectangle to redraw
*/
void (*redraw_request)(struct core_window *cw, struct rect r); void (*redraw_request)(struct core_window *cw, struct rect r);
/** /**
@ -46,10 +51,21 @@ struct core_window_callback_table {
*/ */
void (*update_size)(struct core_window *cw, int width, int height); void (*update_size)(struct core_window *cw, int width, int height);
/** Scroll the window to make area visible */ /**
* Scroll the window to make area visible
*
* \param cw the core window object
* \param r rectangle to make visible
*/
void (*scroll_visible)(struct core_window *cw, struct rect r); void (*scroll_visible)(struct core_window *cw, struct rect r);
/** Get window viewport dimensions */ /**
* Get window viewport dimensions
*
* \param cw the core window object
* \param width to be set to viewport width in px
* \param height to be set to viewport height in px
*/
void (*get_window_dimensions)(struct core_window *cw, void (*get_window_dimensions)(struct core_window *cw,
int *width, int *height); int *width, int *height);