diff -up 3Depict-0.0.22/src/gui/cropPanel.cpp.wx32 3Depict-0.0.22/src/gui/cropPanel.cpp
--- 3Depict-0.0.22/src/gui/cropPanel.cpp.wx32	2019-01-05 19:47:51.000000000 -0500
+++ 3Depict-0.0.22/src/gui/cropPanel.cpp	2022-08-04 18:48:53.245358493 -0400
@@ -720,7 +720,7 @@ void CropPanel::makeCropValuesValid()
 void CropPanel::onResize(wxSizeEvent &evt)
 {
 #ifndef __WXMAC__
-	wxPaintEvent paintEvt;
-	wxPostEvent(this,paintEvt);
+	Refresh();
+	Update();
 #endif
 }
diff -up 3Depict-0.0.22/src/gui/dialogs/resolutionDialog.cpp.wx32 3Depict-0.0.22/src/gui/dialogs/resolutionDialog.cpp
--- 3Depict-0.0.22/src/gui/dialogs/resolutionDialog.cpp.wx32	2018-08-05 09:48:45.000000000 -0400
+++ 3Depict-0.0.22/src/gui/dialogs/resolutionDialog.cpp	2022-08-04 18:49:54.126843451 -0400
@@ -79,8 +79,8 @@ END_EVENT_TABLE();
 
 void ResolutionDialog::updateImage()
 {
-	wxPaintEvent paintEvt;
-	wxPostEvent(this,paintEvt);
+	Refresh();
+	Update();
 }
 
 void ResolutionDialog::setRes(unsigned int w, unsigned int h, bool asReset)
diff -up 3Depict-0.0.22/src/gui/glPane.cpp.wx32 3Depict-0.0.22/src/gui/glPane.cpp
--- 3Depict-0.0.22/src/gui/glPane.cpp.wx32	2019-01-05 19:47:51.000000000 -0500
+++ 3Depict-0.0.22/src/gui/glPane.cpp	2022-08-04 19:34:27.351248848 -0400
@@ -214,8 +214,8 @@ unsigned int  BasicGLPane::hoverTest(con
 void BasicGLPane::forceRedraw()
 {
 	//Force a paint update for the scene
-	wxPaintEvent ptEvent;
-	wxPostEvent(this,ptEvent);
+	Refresh();
+	Update();
 
 #ifdef WIN32
 	//Hack for windows. Does not redraw otherwise.
@@ -1108,8 +1108,8 @@ bool BasicGLPane::saveImage(unsigned int
 	delete image;
 
 	if (needPostPaint) {
-		wxPaintEvent event;
-		wxPostEvent(this,event);
+		Refresh();
+		Update();
 	}
 
 	return isOK;
@@ -1182,8 +1182,8 @@ bool BasicGLPane::saveImageSequence(unsi
 	currentScene->discardTempCam();
 	wxD->Destroy();
 	
-	wxPaintEvent event;
-	wxPostEvent(this,event);
+	Refresh();
+	Update();
 	return true;
 		
 }
diff -up 3Depict-0.0.22/src/gui/mainFrame.cpp.wx32 3Depict-0.0.22/src/gui/mainFrame.cpp
--- 3Depict-0.0.22/src/gui/mainFrame.cpp.wx32	2022-08-04 16:54:09.801980447 -0400
+++ 3Depict-0.0.22/src/gui/mainFrame.cpp	2022-08-04 18:47:41.785789266 -0400
@@ -1814,8 +1814,8 @@ void MainWindowFrame::OnFileExportVideo(
 
 
 	//Force a paint update for the scene, to  ensure aspect ratio information is preserved
-	wxPaintEvent ptEvent;
-	wxPostEvent(panelTop,ptEvent);
+	panelTop->Refresh();
+	panelTop->Update();
 }
 
 
diff -up 3Depict-0.0.22/src/wx/propertyGridUpdater.h.wx32 3Depict-0.0.22/src/wx/propertyGridUpdater.h
--- 3Depict-0.0.22/src/wx/propertyGridUpdater.h.wx32	2018-06-05 18:52:57.000000000 -0400
+++ 3Depict-0.0.22/src/wx/propertyGridUpdater.h	2022-08-04 17:51:35.619683708 -0400
@@ -19,7 +19,9 @@
 #ifndef PROPERTYGRIDUPDATER_H
 #define PROPERTYGRIDUPDATER_H
 
+#include <wx/bmpbndl.h>
 #include <wx/propgrid/propgrid.h>
+#include <wx/propgrid/editors.h>
 #include <wx/msgdlg.h>
 #include "backend/filter.h"
 #include "gui/dialogs/transferFuncDialog.h"
diff -up 3Depict-0.0.22/src/wx/wxcomponents.h.wx32 3Depict-0.0.22/src/wx/wxcomponents.h
--- 3Depict-0.0.22/src/wx/wxcomponents.h.wx32	2018-06-05 18:52:57.000000000 -0400
+++ 3Depict-0.0.22/src/wx/wxcomponents.h	2022-08-04 17:57:47.144135600 -0400
@@ -39,10 +39,10 @@
 
 //!3D combo grid renderer, from
 //http://nomadsync.cvs.sourceforge.net/nomadsync/nomadsync/src/EzGrid.cpp?view=markup (GPL)
-class wxGridCellChoiceRenderer : public wxGridCellStringRenderer
+class wxGridCellChoiceRenderer_ : public wxGridCellStringRenderer
 {
 public:
-	wxGridCellChoiceRenderer(wxLayoutAlignment border = wxLAYOUT_NONE) :
+	wxGridCellChoiceRenderer_(wxLayoutAlignment border = wxLAYOUT_NONE) :
 			m_border(border) {}
 	virtual void Draw(wxGrid& grid,
 	                  wxGridCellAttr& attr,
@@ -52,7 +52,7 @@ public:
 	                  bool isSelected);
 	virtual wxGridCellRenderer *Clone() const
 	{
-		return new wxGridCellChoiceRenderer;
+		return new wxGridCellChoiceRenderer_;
 	}
 private:
 	wxLayoutAlignment m_border;