A Complete Example

int hor = 1;
int ver = 1;
string fileName;
int Result = dlgDialog("Enter Parameters") {
  dlgHBoxLayout {
    dlgStretch(1);
    dlgLabel("This is a simple dialog");
    dlgStretch(1);
    }
  dlgHBoxLayout {
    dlgGroup("Horizontal") {
      dlgRadioButton("&Top", hor);
      dlgRadioButton("&Center", hor);
      dlgRadioButton("&Bottom", hor);
      }
    dlgGroup("Vertical") {
      dlgRadioButton("&Left", ver);
      dlgRadioButton("C&enter", ver);
      dlgRadioButton("&Right", ver);
      }
    }
  dlgHBoxLayout {
    dlgLabel("File &name:");
    dlgStringEdit(fileName);
    dlgPushButton("Bro&wse") {
      fileName = dlgFileOpen("Select a file", fileName);
      }
    }
  dlgGridLayout {
    dlgCell(0, 0) dlgLabel("Row 0/Col 0");
    dlgCell(1, 0) dlgLabel("Row 1/Col 0");
    dlgCell(0, 1) dlgLabel("Row 0/Col 1");
    dlgCell(1, 1) dlgLabel("Row 1/Col 1");
    }
  dlgSpacing(10);
  dlgHBoxLayout {
    dlgStretch(1);
    dlgPushButton("+OK")    dlgAccept();
    dlgPushButton("Cancel") dlgReject();
    }
  };