diff --git a/implot.cpp b/implot.cpp
index eb82d265..3d6149af 100644
--- a/implot.cpp
+++ b/implot.cpp
@@ -2953,9 +2953,6 @@ void SetColormap(ImPlotColormap colormap, int samples) {
         ResampleColormap(gp.Colormap, gp.ColormapSize, &resampled[0], samples);
         SetColormap(&resampled[0], samples);
     }
-    else {
-        BustItemCache();
-    }
 }
 
 void SetColormap(const ImVec4* colors, int size) {
@@ -2969,7 +2966,6 @@ void SetColormap(const ImVec4* colors, int size) {
         user_colormap.push_back(colors[i]);
     gp.Colormap = &user_colormap[0];
     gp.ColormapSize = size;
-    BustItemCache();
 }
 
 const ImVec4* GetColormap(ImPlotColormap colormap, int* size_out) {
@@ -3240,6 +3236,24 @@ bool ShowStyleSelector(const char* label)
     return false;
 }
 
+bool ShowColormapSelector(const char* label) {
+    bool set = false;
+    static const char* map = ImPlot::GetColormapName(ImPlotColormap_Default);
+    if (ImGui::BeginCombo(label, map)) {
+        for (int i = 0; i < ImPlotColormap_COUNT; ++i) {
+            const char* name = GetColormapName(i);
+            if (ImGui::Selectable(name, map == name)) {
+                map = name;
+                ImPlot::SetColormap(i);
+                ImPlot::BustItemCache();
+                set = true;
+            }
+        }
+        ImGui::EndCombo();
+    }
+    return set;
+}
+
 void ShowStyleEditor(ImPlotStyle* ref) {
     ImPlotContext& gp = *GImPlot;
     ImPlotStyle& style = GetStyle();
@@ -3409,6 +3423,7 @@ void ShowStyleEditor(ImPlotStyle* ref) {
                     ImGui::PushStyleVar(ImGuiStyleVar_Alpha, 0.25f);
                 if (ImGui::Button(GetColormapName(i), ImVec2(75,0))) {
                     SetColormap(i);
+                    BustItemCache();
                     custom_set = false;
                 }
                 if (!selected)
@@ -3434,6 +3449,7 @@ void ShowStyleEditor(ImPlotStyle* ref) {
                 ImGui::PushStyleVar(ImGuiStyleVar_Alpha, 0.25f);
             if (ImGui::Button("Custom", ImVec2(75, 0))) {
                 SetColormap(&custom[0], custom.Size);
+                BustItemCache();
                 custom_set = true;
             }
             if (!custom_set_now)
@@ -3442,6 +3458,7 @@ void ShowStyleEditor(ImPlotStyle* ref) {
                 custom.push_back(ImVec4(0,0,0,1));
                 if (custom_set) {
                     SetColormap(&custom[0], custom.Size);
+                    BustItemCache();
                 }
             }
             ImGui::SameLine();
@@ -3449,6 +3466,7 @@ void ShowStyleEditor(ImPlotStyle* ref) {
                 custom.pop_back();
                 if (custom_set) {
                     SetColormap(&custom[0], custom.Size);
+                    BustItemCache();
                 }
             }
             ImGui::EndGroup();
@@ -3458,6 +3476,7 @@ void ShowStyleEditor(ImPlotStyle* ref) {
                 ImGui::PushID(c);
                 if (ImGui::ColorEdit4("##Col1", &custom[c].x, ImGuiColorEditFlags_NoInputs) && custom_set) {
                     SetColormap(&custom[0], custom.Size);
+                    BustItemCache();
                 }
                 if ((c + 1) % 12 != 0)
                     ImGui::SameLine();
diff --git a/implot.h b/implot.h
index 3424b273..b9d6aaf6 100644
--- a/implot.h
+++ b/implot.h
@@ -464,7 +464,7 @@ IMPLOT_API ImPlotLimits GetPlotQuery(int y_axis = IMPLOT_AUTO);
 // Plot Tools
 //-----------------------------------------------------------------------------
 
-// Shows an annotation callout at a chosen point. 
+// Shows an annotation callout at a chosen point.
 IMPLOT_API void Annotate(double x, double y, const ImVec2& pix_offset, const char* fmt, ...)                             IM_FMTARGS(4);
 IMPLOT_API void Annotate(double x, double y, const ImVec2& pix_offset, const ImVec4& color, const char* fmt, ...)        IM_FMTARGS(5);
 // Same as above, but the annotation will always be clamped to stay inside the plot area.
@@ -606,6 +606,8 @@ IMPLOT_API void PopPlotClipRect();
 
 // Shows ImPlot style selector dropdown menu.
 IMPLOT_API bool ShowStyleSelector(const char* label);
+// Shows ImPlot colormap selector dropdown menu.
+IMPLOT_API bool ShowColormapSelector(const char* label);
 // Shows ImPlot style editor block (not a window).
 IMPLOT_API void ShowStyleEditor(ImPlotStyle* ref = NULL);
 // Add basic help/info block (not a window): how to manipulate ImPlot as an end-user.
diff --git a/implot_demo.cpp b/implot_demo.cpp
index 479f699e..3a90fa46 100644
--- a/implot_demo.cpp
+++ b/implot_demo.cpp
@@ -216,18 +216,7 @@ void ShowDemoWindow(bool* p_open) {
         ImGui::ShowFontSelector("Font");
         ImGui::ShowStyleSelector("ImGui Style");
         ImPlot::ShowStyleSelector("ImPlot Style");
-
-        static const char* map = ImPlot::GetColormapName(ImPlotColormap_Default);
-        if (ImGui::BeginCombo("ImPlot Colormap", map)) {
-            for (int i = 0; i < ImPlotColormap_COUNT; ++i) {
-                const char* name = GetColormapName(i);
-                if (ImGui::Selectable(name, map == name)) {
-                    map = name;
-                    ImPlot::SetColormap(i);
-                }
-            }
-            ImGui::EndCombo();
-        }
+        ImPlot::ShowColormapSelector("ImPlot Colormap");
         float indent = ImGui::CalcItemWidth() - ImGui::GetFrameHeight();
         ImGui::Indent(ImGui::CalcItemWidth() - ImGui::GetFrameHeight());
         ImGui::Checkbox("Anti-Aliased Lines", &ImPlot::GetStyle().AntiAliasedLines);