Method OnRealtimeTick

src/textfile_gui.cpp:679–693

}

void TextfileWindow::OnRealtimeTick(uint)
{
	auto r = this->ContinueReflow();
	if (r == ReflowState::None) return;

	this->SetupScrollbars();

	if (r == ReflowState::VisibleReflowed) {
		this->SetWidgetDirty(WID_TF_BACKGROUND);
		this->UpdateVisibleIterators();
	}

	/* Caption is always dirty. */
	this->SetWidgetDirty(WID_TF_CAPTION);
}

void TextfileWindow::UpdateVisibleIterators()
{