Method DrawSwatch

editor/TextureDialog.cpp:646–673

}

void CTextureDialog::DrawSwatch(int handle, float r, float g, float b) {
  CWnd *texwnd;
  RECT rect;
  int w, h;
  float rmax = std::max(r, g);
  rmax = std::max(rmax, b);

  if (rmax >= .001) {
    r /= rmax;
    g /= rmax;
    b /= rmax;
  }

  texwnd = GetDlgItem(handle);
  texwnd->GetWindowRect(&rect);
  ScreenToClient(&rect);

  Desktop_surf->attach_to_window((unsigned)m_hWnd);

  w = rect.right - rect.left;
  h = rect.bottom - rect.top;

  ddgr_color color = GR_RGB(r * 255, g * 255, b * 255);

  Desktop_surf->clear(rect.left, rect.top, w, h, color);

  Desktop_surf->attach_to_window(NULL);
}

void CTextureDialog::OnKillfocusTexscaleEdit() {
  CEdit *ebox;