PixbufLoader.connectAreaUpdated

gulong connectAreaUpdated(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0]  ==  int)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1]  ==  int)))
   && (Parameters!T.length <  3 || (ParameterStorageClassTuple!T[2]  ==  ParameterStorageClass.none &&  is(Parameters!T[2]  ==  int)))
   && (Parameters!T.length <  4 || (ParameterStorageClassTuple!T[3]  ==  ParameterStorageClass.none &&  is(Parameters!T[3]  ==  int)))
   && (Parameters!T.length <  5 || (ParameterStorageClassTuple!T[4]  ==  ParameterStorageClass.none &&  is(Parameters!T[4] :  gdkpixbuf.pixbuf_loader.PixbufLoader)))
   &&  Parameters!T.length <  6)

Connect to AreaUpdated signal.

This signal is emitted when a significant area of the image being loaded has been updated.

Normally it means that a complete scanline has been read in, but it could be a different area as well.

Applications can use this signal to know when to repaint areas of an image that is being loaded.

Parameters

callback signal callback delegate or function to connect void callback(int x, int y, int width, int height, gdkpixbuf.pixbuf_loader.PixbufLoader pixbufLoader) x X offset of upper-left corner of the updated area. (optional) y Y offset of upper-left corner of the updated area. (optional) width Width of updated area. (optional) height Height of updated area. (optional) pixbufLoader the instance the signal is connected to (optional)

after Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID