--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DPF-Prymula-audioplugins/dpf/dgl/src/SubWidgetPrivateData.hpp	Mon Oct 16 21:53:34 2023 +0200
@@ -0,0 +1,50 @@
+/*
+ * DISTRHO Plugin Framework (DPF)
+ * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef DGL_SUBWIDGET_PRIVATE_DATA_HPP_INCLUDED
+#define DGL_SUBWIDGET_PRIVATE_DATA_HPP_INCLUDED
+
+#include "../SubWidget.hpp"
+
+START_NAMESPACE_DGL
+
+// --------------------------------------------------------------------------------------------------------------------
+
+struct SubWidget::PrivateData {
+    SubWidget* const self;
+    Widget* const selfw;
+    Widget* const parentWidget;
+    Point<int> absolutePos;
+    Point<int> margin;
+    bool needsFullViewportForDrawing; // needed for widgets drawing out of bounds
+    bool needsViewportScaling; // needed for NanoVG
+    bool skipDrawing; // for context reuse in NanoVG based guis
+    double viewportScaleFactor; // auto-scaling for NanoVG
+
+    explicit PrivateData(SubWidget* const s, Widget* const pw);
+    ~PrivateData();
+
+    // NOTE display function is different depending on build type, must call displaySubWidgets at the end
+    void display(uint width, uint height, double autoScaleFactor);
+
+    DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(PrivateData)
+};
+
+// --------------------------------------------------------------------------------------------------------------------
+
+END_NAMESPACE_DGL
+
+#endif // DGL_SUBWIDGET_PRIVATE_DATA_HPP_INCLUDED