public function Draw(wxGrid $grid, wxGridCellAttr $attr, wxDC $dc, wxRect $rect, $row, $col, $isSelected)
{
// fill the background
$dc->SetBrush(new wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)));
$dc->DrawRectangle($rect->GetX(), $rect->GetY(), $rect->GetWidth(), $rect->GetHeight());
// draw a shaded rectangle to emulate a button
$strength = 1;
$pen = new wxPen(new wxColour(255, 255, 255), $strength);
$dc->SetPen($pen);
$dc->DrawLine($rect->GetLeft() + $strength - 1, $rect->GetTop() + $strength - 1, $rect->GetLeft() + $strength - 1, $rect->GetBottom() - $strength + 1);
$dc->DrawLine($rect->GetLeft() + $strength - 1, $rect->GetTop() + $strength - 1, $rect->GetRight() - $strength, $rect->GetTop() + $strength - 1);
$pen = new wxPen(new wxColour(0, 0, 0), $strength);
$dc->SetPen($pen);
$dc->DrawLine($rect->GetRight() - $strength, $rect->GetTop(), $rect->GetRight() - $strength, $rect->GetBottom());
$dc->DrawLine($rect->GetLeft(), $rect->GetBottom(), $rect->GetRight() - $strength, $rect->GetBottom());
// draw the button-label
$dc->SetBackgroundMode(wxPENSTYLE_TRANSPARENT);
$dc->SetTextForeground($attr->GetTextColour());
$dc->SetFont($attr->GetFont());
$dc->DrawLabel($this->label, $rect, wxALIGN_CENTER_VERTICAL | wxALIGN_CENTER_HORIZONTAL);
}
protected static function CreateGridAttributeForText()
{
$text_attr = new wxGridCellAttr();
$text_attr->SetEditor(new wxGridCellTextEditor(1024));
$text_attr->SetRenderer(new wxGridCellStringRenderer());
$text_attr->SetReadOnly(TRUE);
return $text_attr;
}
