cant.cpp

来自「科思ERP部分源码及控件」· C++ 代码 · 共 128 行

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "Cant.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "RecBaseForm"
#pragma link "fpanel"
#pragma link "SDEdit"
#pragma link "SDGrid"
#pragma resource "*.dfm"
TfrmCant *frmCant;
//---------------------------------------------------------------------------
__fastcall TfrmCant::TfrmCant(TComponent* Owner, HWND chWnd, AnsiString MidCode,AnsiString WhereStr)
        : TRecBaseForm(Owner,chWnd,MidCode,WhereStr)
{
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
void __fastcall TfrmCant::ClearControl(bool BringToNext)
{
    if(!BringToNext)
    {
      seCantCode->Text   ="";  //类型代码
      seCantName->Text   ="";  //类型名称
      memCantDesc->Text   ="";  //类型说明
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmCant::InitEditControl()
{
       ClientGroup->AddComponent(2,false,false,true, FloatPanel1,FloatPanel1->Name);
       ClientGroup->AddComponent(2,true,true,false, sgCant,sgCant->Name);
}
//---------------------------------------------------------------------------
void __fastcall TfrmCant::GetDataFromComObject()
{
      seCantCode->Text   =GetFieldValue("CantCode");
      sgCant->LocateGrid(1,GetFieldValue("CantCode"));
      seCantName->Text   =GetFieldValue("CantName");
      memCantDesc->Text   =GetFieldValue("CantDesc");
}
//---------------------------------------------------------------------------
void __fastcall TfrmCant::SendDataToComObject()
{
      SetFieldValue("CantCode",seCantCode->Text);
      SetFieldValue("CantName",seCantName->Text);
      SetFieldValue("CantDesc",memCantDesc->Text);
}
//---------------------------------------------------------------------------
void __fastcall TfrmCant::WaitUserInput()
{
      if(seCantCode->Enabled)
       seCantCode->SetFocus();
}
//---------------------------------------------------------------------------
AnsiString __fastcall TfrmCant::GetDataToGrid()
{
      AnsiString  s;
      s = "\t" + GetFieldValue("CantCode")    +
          "\t" + GetFieldValue("CantName")    ;
      return s;
}
//---------------------------------------------------------------------------
void __fastcall TfrmCant::RefreshGridData(int mAction)
{
      AnsiString ItemStr;
      ItemStr = GetDataToGrid();
      if (mAction ==  0)   //Add
      {
          sgCant->AddItem(ItemStr);
      }
      else if(mAction ==  1)   //Modify
      {
          int i   =   sgCant->Row;
          sgCant->ChangeItem(ItemStr,i);
      }
      else if(mAction ==  2)      //Delete
      {
          sgCant->RemoveItem(sgCant->Row);
      }
}
//---------------------------------------------------------------------------
void __fastcall TfrmCant::FillGridWithData()
{
      AnsiString ItemStr;
      comServer->MoveFirst();
      sgCant->RowCount    =   1;
      while (comServer->Eof   ==  0)
      {
         ItemStr =  GetDataToGrid();
         sgCant->AddItem(ItemStr);
         comServer->MoveNext();
      }
      comServer->MoveFirst();
}
//---------------------------------------------------------------------------

void __fastcall TfrmCant::sgCantClick(TObject *Sender)
{
      if(sgCant->Row > 0)
       comServer->LocateByKey(WideString(sgCant->TextMatrix[sgCant->Row][1]));
      if(comServer->RecordCount>0)
       GetDataFromComObject();
}
//---------------------------------------------------------------------------

void __fastcall TfrmCant::FormShow(TObject *Sender)
{
      FillGridWithData();
      comServer->MoveFirst();
      GetDataFromComObject();
}
//---------------------------------------------------------------------------

void __fastcall TfrmCant::seCantCodeExit(TObject *Sender)
{
    if(CurrentState==caNormal)
    {
      comServer->LocateByKey(WideString(seCantCode->Text));
      GetDataFromComObject();
    }
}
//---------------------------------------------------------------------------