diff --git a/examples/directx9_example/imgui_impl_dx9.cpp b/examples/directx9_example/imgui_impl_dx9.cpp
index 484e84c..de00f88 100644
--- a/examples/directx9_example/imgui_impl_dx9.cpp
+++ b/examples/directx9_example/imgui_impl_dx9.cpp
@@ -192,13 +192,16 @@
     switch (msg)
     {
     case WM_LBUTTONDOWN:
+    case WM_LBUTTONDBLCLK:
     case WM_RBUTTONDOWN:
+    case WM_RBUTTONDBLCLK:
     case WM_MBUTTONDOWN:
+    case WM_MBUTTONDBLCLK:
     {
         int button = 0;
-        if (msg == WM_LBUTTONDOWN) button = 0;
-        if (msg == WM_RBUTTONDOWN) button = 1;
-        if (msg == WM_MBUTTONDOWN) button = 2;
+        if (msg == WM_LBUTTONDOWN || msg == WM_LBUTTONDBLCLK) button = 0;
+        if (msg == WM_RBUTTONDOWN || msg == WM_RBUTTONDBLCLK) button = 1;
+        if (msg == WM_MBUTTONDOWN || msg == WM_MBUTTONDBLCLK) button = 2;
         if (!IsAnyMouseButtonDown() && GetCapture() == NULL)
             SetCapture(hwnd);
         io.MouseDown[button] = true;