Canvas: Update call ImGui::IsClippedEx() on ImGui > 18415 (#138)

Author: thedmd

docs/CHANGELOG.txt

@@ -159,4 +159,6 @@ v0.9.1 (WIP):
     BUGFIX: ImGui: Disable obsolete functions (#103)
 
     BUGFIX: Editor: Allow nodes with zero size (#134)
+    
+    BUGFIX: Canvas: Update call ImGui::IsClippedEx() on ImGui > 18415 (#138)
 

imgui_canvas.cpp

@@ -101,8 +101,13 @@ bool ImGuiEx::Canvas::Begin(ImGuiID id, const ImVec2& size)
 
     UpdateViewTransformPosition();
 
+# if IMGUI_VERSION_NUM > 18415
+    if (ImGui::IsClippedEx(m_WidgetRect, id))
+        return false;
+# else
     if (ImGui::IsClippedEx(m_WidgetRect, id, false))
         return false;
+# endif
 
     // Save current channel, so we can assert when user
     // call canvas API with different one.