Name
lqr_progress_set_end — execude custom code after each rescaling operation
Synopsis
#include <lqr.h>
LqrRetVal lqr_progress_set_end( | LqrProgress* p, |
| | LqrProgressFuncEnd end_func); |
Description
The function lqr_progress_set_end sets the hook
end_func to the LqrProgress object pointed to by p.
The function end_func is of type
LqrProgressFuncEnd, whose prototype is defined by:
typedef LqrRetVal (*LqrProgressFuncEnd) (const gchar* end_message);
Each time that the function lqr_carver_resize(3) performs a rescale
operation (recall that it can perform more than one rescale operation at each call) this
function will be called at the end, with a string argument passed through the parameter
end_message, which is different for horizontal and vertical rescalings.
The message arguments can be set with the functions
lqr_progress_set_end_width_message(3) and
lqr_progress_set_end_height_message(3).
Return value
The return value follows the Liquid Rescale library signalling system.