Examples: Don't use deprecated SetItemAllowOverlap (#250)

Author: thedmd

docs/CHANGELOG.txt

@@ -14,6 +14,8 @@ v0.9.2 (WIP):
 
     CHANGE: Canvas: Don't use deprecated SetItemAllowOverlap (#250)
 
+    CHANGE: Examples: Don't use deprecated SetItemAllowOverlap (#250)
+
     CHANGE: Editor: Define IMGUI_DEFINE_MATH_OPERATORS before <imgui.h> (#209), thanks @ocornut
 
     CHANGE: Editor: Unary operator- for ImVec2 is defined by ImGui since r18955 (#248)

examples/blueprints-example/blueprints-example.cpp

@@ -766,6 +766,9 @@ struct Example:
             }
 
             bool isSelected = std::find(selectedNodes.begin(), selectedNodes.end(), node.ID) != selectedNodes.end();
+# if IMGUI_VERSION_NUM >= 18967
+            ImGui::SetNextItemAllowOverlap();
+# endif
             if (ImGui::Selectable((node.Name + "##" + std::to_string(reinterpret_cast<uintptr_t>(node.ID.AsPointer()))).c_str(), &isSelected))
             {
                 if (io.KeyCtrl)
@@ -794,7 +797,11 @@ struct Example:
 
             auto drawList = ImGui::GetWindowDrawList();
             ImGui::SetCursorScreenPos(iconPanelPos);
+# if IMGUI_VERSION_NUM < 18967
             ImGui::SetItemAllowOverlap();
+# else
+            ImGui::SetNextItemAllowOverlap();
+# endif
             if (node.SavedState.empty())
             {
                 if (ImGui::InvisibleButton("save", ImVec2((float)saveIconWidth, (float)saveIconHeight)))
@@ -814,7 +821,11 @@ struct Example:
             }
 
             ImGui::SameLine(0, ImGui::GetStyle().ItemInnerSpacing.x);
+# if IMGUI_VERSION_NUM < 18967
             ImGui::SetItemAllowOverlap();
+# else
+            ImGui::SetNextItemAllowOverlap();
+# endif
             if (!node.SavedState.empty())
             {
                 if (ImGui::InvisibleButton("restore", ImVec2((float)restoreIconWidth, (float)restoreIconHeight)))
@@ -838,7 +849,9 @@ struct Example:
             }
 
             ImGui::SameLine(0, 0);
+# if IMGUI_VERSION_NUM < 18967
             ImGui::SetItemAllowOverlap();
+# endif
             ImGui::Dummy(ImVec2(0, (float)restoreIconHeight));
 
             ImGui::PopID();