Asynchronously load, render and scale a symbolic icon previously looked up from the icon theme using lookup_icon.
For more details, see load_symbolic which is the synchronous version of this call.
this |
a IconInfo from lookup_icon |
fg |
a RGBA representing the foreground color of the icon |
success_color |
a RGBA representing the warning color of the icon or null to use the default color |
warning_color |
a RGBA representing the warning color of the icon or null to use the default color |
error_color |
a RGBA representing the error color of the icon or null to use the default color (allow-none) |
cancellable |
optional Cancellable object, null to ignore |
callback |
a TaskReadyCallback to call when the request is satisfied |
user_data |
the data to pass to callback function |