#5417: Work around a GL repaint problem happening that seems to be fi…

…xed in wxGTK 3.1.3+
codereader · Nov 26, 2020 · 505a16d · 505a16d
1 parent 5bcd56c
commit 505a16d
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/radiant/ui/common/TexturePreviewCombo.cpp b/radiant/ui/common/TexturePreviewCombo.cpp
@@ -52,7 +52,14 @@ void TexturePreviewCombo::SetTexture(const std::string& tex)
 {
     _texName = tex;
     refreshInfoTable();
-    _glWidget->Refresh();
+
+    _glWidget->Refresh(false);
+
+#if defined(__WXGTK__) && !wxCHECK_VERSION(3, 1, 3)
+	// Just calling Refresh doesn't cut it before wxGTK 3.1.3
+	// the GLWidget::OnPaint event is never invoked unless we call Update()
+    _glWidget->Update();
+#endif
 }
 
 // Refresh the info table

diff --git a/radiant/ui/texturebrowser/TextureBrowser.cpp b/radiant/ui/texturebrowser/TextureBrowser.cpp
@@ -361,7 +361,13 @@ void TextureBrowser::queueDraw()
 {
     if (_wxGLWidget != nullptr)
     {
-		_wxGLWidget->Refresh();
+		_wxGLWidget->Refresh(false);
+
+#if defined(__WXGTK__) && !wxCHECK_VERSION(3, 1, 3)
+        // Just calling Refresh doesn't cut it before wxGTK 3.1.3
+        // the GLWidget::OnPaint event is never invoked unless we call Update()
+        _wxGLWidget->Update();
+#endif
     }
 }