(Don't merge) Tests/Demos

diff --git a/examples/example_allegro5/main.cpp b/examples/example_allegro5/main.cpp
index 4fd379a..b2483c0 100644
--- a/examples/example_allegro5/main.cpp
+++ b/examples/example_allegro5/main.cpp

@@ -101,6 +101,11 @@
 
             ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
 
+            ImGui::Text("IsKeyDown(ALLEGRO_KEY_SPACE) = %d", ImGui::IsKeyDown(ALLEGRO_KEY_SPACE));
+            ImGui::Text("IsKeyDown(ALLEGRO_KEY_P) = %d", ImGui::IsKeyDown(ALLEGRO_KEY_P));
+            ImGui::Text("IsKeyDown(ImGuiKey_Space) = %d", ImGui::IsKeyDown(ImGuiKey_Space));
+            ImGui::Text("IsKeyDown(ImGuiKey_P) = %d", ImGui::IsKeyDown(ImGuiKey_P));
+
             ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
             ImGui::Checkbox("Demo Window", &show_demo_window);      // Edit bools storing our window open/close state
             ImGui::Checkbox("Another Window", &show_another_window);

diff --git a/examples/example_glfw_opengl3/main.cpp b/examples/example_glfw_opengl3/main.cpp
index f8e8a02..b5c4c95 100644
--- a/examples/example_glfw_opengl3/main.cpp
+++ b/examples/example_glfw_opengl3/main.cpp

@@ -122,6 +122,11 @@
 
             ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
 
+            ImGui::Text("IsKeyDown(GLFW_KEY_SPACE) = %d", ImGui::IsKeyDown(GLFW_KEY_SPACE));
+            ImGui::Text("IsKeyDown(GLFW_KEY_P) = %d", ImGui::IsKeyDown(GLFW_KEY_P));
+            ImGui::Text("IsKeyDown(ImGuiKey_Space) = %d", ImGui::IsKeyDown(ImGuiKey_Space));
+            ImGui::Text("IsKeyDown(ImGuiKey_P) = %d", ImGui::IsKeyDown(ImGuiKey_P));
+
             ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
             ImGui::Checkbox("Demo Window", &show_demo_window);      // Edit bools storing our window open/close state
             ImGui::Checkbox("Another Window", &show_another_window);

diff --git a/examples/example_glut_opengl2/main.cpp b/examples/example_glut_opengl2/main.cpp
index fed62b5..200a1d5 100644
--- a/examples/example_glut_opengl2/main.cpp
+++ b/examples/example_glut_opengl2/main.cpp

@@ -45,6 +45,12 @@
 
         ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
 
+        ImGui::Text("IsKeyDown(' ') = %d", ImGui::IsKeyDown(' '));
+        ImGui::Text("IsKeyDown('p') = %d", ImGui::IsKeyDown('p'));
+        ImGui::Text("IsKeyDown('P') = %d", ImGui::IsKeyDown('P'));
+        ImGui::Text("IsKeyDown(ImGuiKey_Space) = %d", ImGui::IsKeyDown(ImGuiKey_Space));
+        ImGui::Text("IsKeyDown(ImGuiKey_P) = %d", ImGui::IsKeyDown(ImGuiKey_P));
+
         ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
         ImGui::Checkbox("Demo Window", &show_demo_window);      // Edit bools storing our window open/close state
         ImGui::Checkbox("Another Window", &show_another_window);

diff --git a/examples/example_sdl_opengl3/main.cpp b/examples/example_sdl_opengl3/main.cpp
index a7e7fc0..d0daddb 100644
--- a/examples/example_sdl_opengl3/main.cpp
+++ b/examples/example_sdl_opengl3/main.cpp

@@ -130,6 +130,11 @@
 
             ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
 
+            ImGui::Text("IsKeyDown(SDLK_SPACE) = %d", ImGui::IsKeyDown(SDLK_SPACE));
+            ImGui::Text("IsKeyDown(SDLK_p) = %d", ImGui::IsKeyDown(SDLK_p));
+            ImGui::Text("IsKeyDown(ImGuiKey_Space) = %d", ImGui::IsKeyDown(ImGuiKey_Space));
+            ImGui::Text("IsKeyDown(ImGuiKey_P) = %d", ImGui::IsKeyDown(ImGuiKey_P));
+
             ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
             ImGui::Checkbox("Demo Window", &show_demo_window);      // Edit bools storing our window open/close state
             ImGui::Checkbox("Another Window", &show_another_window);

diff --git a/examples/example_win32_directx11/main.cpp b/examples/example_win32_directx11/main.cpp
index 7f1b4b8..11e753e 100644
--- a/examples/example_win32_directx11/main.cpp
+++ b/examples/example_win32_directx11/main.cpp

@@ -113,6 +113,11 @@
 
             ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
 
+            ImGui::Text("IsKeyDown(VK_SPACE) = %d", ImGui::IsKeyDown(VK_SPACE));
+            ImGui::Text("IsKeyDown(VK_P) = %d", ImGui::IsKeyDown('P'));
+            ImGui::Text("IsKeyDown(ImGuiKey_Space) = %d", ImGui::IsKeyDown(ImGuiKey_Space));
+            ImGui::Text("IsKeyDown(ImGuiKey_P) = %d", ImGui::IsKeyDown(ImGuiKey_P));
+
             ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
             ImGui::Checkbox("Demo Window", &show_demo_window);      // Edit bools storing our window open/close state
             ImGui::Checkbox("Another Window", &show_another_window);

diff --git a/imgui_demo.cpp b/imgui_demo.cpp
index 1c13bc4..24e1da9 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp

@@ -5662,6 +5662,7 @@
     }
 
     IMGUI_DEMO_MARKER("Inputs, Navigation & Focus");
+    ImGui::SetNextItemOpen(true);
     if (ImGui::CollapsingHeader("Inputs, Navigation & Focus"))
     {
         ImGuiIO& io = ImGui::GetIO();
@@ -5695,6 +5696,7 @@
 
         // Display Keyboard/Mouse state
         IMGUI_DEMO_MARKER("Inputs, Navigation & Focus/Keyboard & Navigation State");
+        ImGui::SetNextItemOpen(true);
         if (ImGui::TreeNode("Keyboard & Navigation State"))
         {
             // We iterate both legacy native range and named ImGuiKey ranges, which is a little odd but this allow displaying the data for old/new backends.
@@ -5704,6 +5706,7 @@
 #else
             struct funcs { static bool IsNativeDupe(ImGuiKey key) { return key < ImGuiKey_LegacyNativeKey_END && ImGui::GetIO().KeyMap[key] != -1; } }; // Hide Native<>ImGuiKey duplicates when both exists in the array
 #endif
+            //ImGui::Text("Raw down:");         for (int i = 0; i < ImGuiKey_KeysData_SIZE; i++) { ImGuiKey key = (ImGuiKey)i; if (io.KeysData[i].Down) { ImGui::SameLine(); ImGui::Text("\"%s\" %d (0x%X) (%.02f secs)", ImGui::GetKeyName(key), key, key, ImGui::GetKeyData(key)->DownDuration); } }
             ImGui::Text("Keys down:");          for (int i = 0; i < ImGuiKey_KeysData_SIZE; i++) { ImGuiKey key = (ImGuiKey)(i + ImGuiKey_KeysData_OFFSET); if (funcs::IsNativeDupe(key)) continue; if (ImGui::IsKeyDown(key)) { ImGui::SameLine(); ImGui::Text("\"%s\" %d (0x%X) (%.02f secs)", ImGui::GetKeyName(key), key, key, ImGui::GetKeyData(key)->DownDuration); } }
             ImGui::Text("Keys pressed:");       for (int i = 0; i < ImGuiKey_KeysData_SIZE; i++) { ImGuiKey key = (ImGuiKey)(i + ImGuiKey_KeysData_OFFSET); if (funcs::IsNativeDupe(key)) continue; if (ImGui::IsKeyPressed(key)) { ImGui::SameLine(); ImGui::Text("\"%s\" %d (0x%X)", ImGui::GetKeyName(key), key, key); } }
             ImGui::Text("Keys released:");      for (int i = 0; i < ImGuiKey_KeysData_SIZE; i++) { ImGuiKey key = (ImGuiKey)(i + ImGuiKey_KeysData_OFFSET); if (funcs::IsNativeDupe(key)) continue; if (ImGui::IsKeyReleased(key)) { ImGui::SameLine(); ImGui::Text("\"%s\" %d (0x%X)", ImGui::GetKeyName(key), key, key); } }