Rounded corner for the dialog

src/slic3r/GUI/SpeedDialDialog.hpp

@@ -7,6 +7,8 @@
 #include <memory>
 #include <string>
 
+#include <wx/bitmap.h>
+
 namespace Slic3r { namespace GUI {
 
 class SpeedDialWebDialog : public WebViewHostDialog
@@ -25,8 +27,13 @@ private:
     void open_wiki(const std::string& id);
     void send_actions();
     void search_tabs();
+    void apply_rounded_shape();
+    void on_dpi_changed(const wxRect& suggested_rect) override;
 
     bool m_page_ready{false};
+    // Rounded corners via a window shape region, since the webview itself is opaque.
+    int m_corner_radius{7};
+    wxBitmap m_shape_bmp;
     // Guards the CallAfter in on_script_message across dialog destruction, same as
     // PluginsDialog::m_alive (PluginsDialog.hpp:249).
     std::shared_ptr<std::atomic<bool>> m_alive = std::make_shared<std::atomic<bool>>(true);