setupTitleColor method

void setupTitleColor(int? titleColor)

Setup the title color.

• Calls Win32 DwmSetWindowAttribute DWMWINDOWATTRIBUTE.DWMWA_CAPTION_COLOR.

Implementation

void setupTitleColor(int? titleColor) {
  if (titleColor == null) return;

  var value = malloc<COLORREF>()..value = titleColor;

  DwmSetWindowAttribute(
    hwnd,
    DWMWINDOWATTRIBUTE.DWMWA_CAPTION_COLOR,
    value,
    sizeOf<COLORREF>(),
  );

  free(value);
}