C++ (Cpp) On_Parameter_Changed Examples

Example #1

File: wksp_pointcloud.cpp Project: am2222/SAGA-GIS

//---------------------------------------------------------
CWKSP_PointCloud::CWKSP_PointCloud(CSG_PointCloud *pPointCloud)
	: CWKSP_Layer(pPointCloud)
{
	m_pPointCloud	= pPointCloud;

	m_Edit_Attributes.Destroy();
	m_Edit_Attributes.Add_Field(LNG("[CAP] Name") , SG_DATATYPE_String);
	m_Edit_Attributes.Add_Field(LNG("[CAP] Value"), SG_DATATYPE_String);

	Create_Parameters();

	//-----------------------------------------------------
	m_Parameters("COLORS_TYPE")		->Set_Value(CLASSIFY_METRIC);
	m_Parameters("COLORS_ATTRIB")	->Set_Value(2);

	On_Parameter_Changed(&m_Parameters, m_Parameters("COLORS_ATTRIB"));

	Parameters_Changed();
}

Example #2

File: table.cpp Project: johanvdw/SAGA-GIS-git-mirror

//---------------------------------------------------------
void CTable_Query_GUI::On_Connection_Changed(CSG_Parameters *pParameters)
{
	CSG_Parameters	*pTables	= pParameters->Get_Parameter("TABLES")->asParameters();

	pTables->Del_Parameters();

	CSG_Strings	Tables;

	if( Get_Connection()->Get_Tables(Tables) > 0 )
	{
		for(int i=0; i<Tables.Get_Count(); i++)
		{
			pTables->Add_Bool("", Tables[i], Tables[i], "");
		}
	}

	pParameters->Get_Parameter("FIELDS")->asParameters()->Del_Parameters();
	pParameters->Get_Parameter("GROUP" )->asParameters()->Del_Parameters();

	On_Parameter_Changed(pParameters, pParameters->Get_Parameter("TABLES"));
}