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//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::StringGrid1SelectCell(TObject *Sender, int ACol,
int ARow, bool &CanSelect)
{
if(ARow != 0 && ACol == 4)
{
CheckBox1->Visible = true;
}
else
{
CheckBox1->Visible = false;
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::StringGrid1DrawCell(TObject *Sender, int ACol,
int ARow, TRect &Rect, TGridDrawState State)
{
if (State.Contains(gdFocused))
{
TRect Rect;
Rect = StringGrid1->CellRect(4, ARow);
CheckBox1->Top = Rect.Top + StringGrid1->Top + CheckBox1->Height;
CheckBox1->Left = Rect.Left + StringGrid1->Left + 2;
}
if (State.Contains(gdFixed))
{
TRect DrawRect = Rect;
AnsiString CellText = StringGrid1->Cells[ACol][ARow];
DrawText(StringGrid1->Canvas->Handle,CellText.c_str(),-1,
&DrawRect,DT_WORDBREAK | DT_CALCRECT | DT_LEFT);
if(StringGrid1->RowHeights[ARow] < (DrawRect.Bottom - DrawRect.Top) +2)
{
StringGrid1->RowHeights[ARow] = (DrawRect.Bottom - DrawRect.Top) +2;
DrawText(StringGrid1->Canvas->Handle,CellText.c_str(),CellText.Length(),
&DrawRect,DT_WORDBREAK | DT_LEFT);
}
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormShow(TObject *Sender)
{
CheckBox1->Visible = false;
}
//--------------------------------------------------------------------------- |
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