DataProxy.connectSampleChanged

Connect to SampleChanged signal.

Gets emitted whenever proxy's sample size has been changed. sample_start and sample_end are in reference to the proxied data model.

class DataProxy

ulong

connectSampleChanged

(

)

(

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 &&

)

Parameters!T.length < 4

)

Parameters

callback T: signal callback delegate or function to connect
void callback(int sampleStart, int sampleEnd, gda.data_proxy.DataProxy dataProxy)
sampleStart the first row of the sample (optional)
sampleEnd the last row of the sample (optional)
dataProxy the instance the signal is connected to (optional)
after Flag!"After": Yes.After to execute callback after default handler, No.After to execute before (default)

Type: ulong

Signal ID