Merge branch 'master' into navigation

# Conflicts:
#	imgui.cpp
#	imgui.h

imconfig.h

@@ -24,7 +24,7 @@
 //---- It is very strongly recommended to NOT disable the test windows. Please read the comment at the top of imgui_demo.cpp to learn why.
 //#define IMGUI_DISABLE_TEST_WINDOWS
 
-//---- Don't define obsolete functions names
+//---- Don't define obsolete functions names. Consider enabling from time to time or when updating to reduce like hood of using already obsolete function/names
 //#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
 
 //---- Pack colors to BGRA instead of RGBA (remove need to post process vertex buffer in back ends)

imgui.cpp

@@ -240,11 +240,14 @@
  Here is a change-log of API breaking changes, if you are using one of the functions listed, expect to have to fix some code.
  Also read releases logs https://github.com/ocornut/imgui/releases for more details.
 
- - 2016/08/20 (1.51) - renamed GetStyleColName() to GetStyleColorName() for consistency.
- - 2016/08/20 (1.51) - added PushStyleColor(ImGuiCol idx, ImU32 col) overload, which _might_ cause an "ambiguous call" compilation error if you are using ImColor() with implicit cast. Cast to ImU32 or ImVec4 explicily to fix.
+ - 2017/08/22 (1.51) - renamed IsItemHoveredRect() to IsItemRectHovered(). Kept inline redirection function (will obsolete).
+                     - renamed IsMouseHoveringAnyWindow() to IsAnyWindowHovered() for consistency. Kept inline redirection function (will obsolete).
+                     - renamed IsMouseHoveringWindow() to IsWindowRectHovered() for consistency. Kept inline redirection function (will obsolete).
+ - 2017/08/20 (1.51) - renamed GetStyleColName() to GetStyleColorName() for consistency.
+ - 2017/08/20 (1.51) - added PushStyleColor(ImGuiCol idx, ImU32 col) overload, which _might_ cause an "ambiguous call" compilation error if you are using ImColor() with implicit cast. Cast to ImU32 or ImVec4 explicily to fix.
  - 2017/08/15 (1.51) - marked the weird IMGUI_ONCE_UPON_A_FRAME helper macro as obsolete. prefer using the more explicit ImGuiOnceUponAFrame.
  - 2017/08/15 (1.51) - changed parameter order for BeginPopupContextWindow() from (const char*,int buttons,bool also_over_items) to (const char*,int buttons,bool also_over_items). Note that most calls relied on default parameters completely.
- - 2017/08/13 (1.51) - renamed ImGuiCol_Columns_*** to ImGuiCol_Separator_***
+ - 2017/08/13 (1.51) - renamed ImGuiCol_Columns*** to ImGuiCol_Separator***. Kept redirection enums (will obsolete).
  - 2017/08/11 (1.51) - renamed ImGuiSetCond_*** types and flags to ImGuiCond_***. Kept redirection enums (will obsolete).
  - 2017/08/09 (1.51) - removed ValueColor() helpers, they are equivalent to calling Text(label) + SameLine() + ColorButton().
  - 2017/08/08 (1.51) - removed ColorEditMode() and ImGuiColorEditMode in favor of ImGuiColorEditFlags and parameters to the various Color*() functions. The SetColorEditOptions() allows to initialize default but the user can still change them with right-click context menu.
@@ -3802,11 +3805,6 @@ bool ImGui::IsMouseHoveringRect(const ImVec2& r_min, const ImVec2& r_max, bool c
     return rect_for_touch.Contains(g.IO.MousePos);
 }
 
-bool ImGui::IsWindowHoveredRect()
-{
-    return GImGui->HoveredWindow == GImGui->CurrentWindow;
-}
-
 bool ImGui::IsAnyWindowHovered()
 {
     return GImGui->HoveredWindow != NULL;
@@ -3988,7 +3986,7 @@ bool ImGui::IsItemHovered()
     return window->DC.LastItemHoveredAndUsable;
 }
 
-bool ImGui::IsItemHoveredRect()
+bool ImGui::IsItemRectHovered()
 {
     ImGuiWindow* window = GetCurrentWindowRead();
     return window->DC.LastItemHoveredRect;
@@ -4332,7 +4330,7 @@ void ImGui::EndPopup()
 // This is a helper to handle the most simple case of associating one named popup to one given widget.
 // 1. If you have many possible popups (for different "instances" of a same widget, or for wholly different widgets), you may be better off handling
 //    this yourself so you can store data relative to the widget that opened the popup instead of choosing different popup identifiers.
-// 2. If you want right-clicking on the same item to reopen the popup at new location, use the same code replacing IsItemHovered() with IsItemHoveredRect()
+// 2. If you want right-clicking on the same item to reopen the popup at new location, use the same code replacing IsItemHovered() with IsItemRectHovered()
 //    and passing true to the OpenPopupEx().
 //    Because: hovering an item in a window below the popup won't normally trigger is hovering behavior/coloring. The pattern of ignoring the fact that
 //    the item can be interacted with (because it is blocked by the active popup) may useful in some situation when e.g. large canvas as one item, content of menu
@@ -4348,7 +4346,7 @@ bool ImGui::BeginPopupContextWindow(const char* str_id, int mouse_button, bool a
 {
     if (!str_id)
         str_id = "window_context";
-    if (IsWindowHoveredRect() && IsMouseClicked(mouse_button))
+    if (IsWindowRectHovered() && IsMouseClicked(mouse_button))
         if (also_over_items || !IsAnyItemHovered())
             OpenPopupEx(GImGui->CurrentWindow->GetID(str_id), true);
     return BeginPopup(str_id);
@@ -5725,6 +5723,11 @@ bool ImGui::IsWindowHovered()
     return g.HoveredWindow == g.CurrentWindow && IsWindowContentHoverable(g.HoveredRootWindow);
 }
 
+bool ImGui::IsWindowRectHovered()
+{
+    return GImGui->HoveredWindow == GImGui->CurrentWindow;
+}
+
 bool ImGui::IsWindowFocused()
 {
     ImGuiContext& g = *GImGui;

imgui.h

@@ -411,7 +411,7 @@ namespace ImGui
 
     // Utilities
     IMGUI_API bool          IsItemHovered();                                                    // is the last item hovered by mouse (and usable)? or we are currently using Nav and the item is focused.
-    IMGUI_API bool          IsItemHoveredRect();                                                // is the last item hovered by mouse? even if another item is active or window is blocked by popup while we are hovering this
+    IMGUI_API bool          IsItemRectHovered();                                                // is the last item hovered by mouse? even if another item is active or window is blocked by popup while we are hovering this
     IMGUI_API bool          IsItemActive();                                                     // is the last item active? (e.g. button being held, text field being edited- items that don't interact will always return false)
     IMGUI_API bool          IsItemFocused();                                                    // is the last item focused for keyboard/gamepad navigation?
     IMGUI_API bool          IsItemClicked(int mouse_button = 0);                                // is the last item clicked? (e.g. button/node just clicked on)
@@ -426,7 +426,7 @@ namespace ImGui
     IMGUI_API void          SetItemDefaultFocus();                                              // make last item the default focused item of a window
     IMGUI_API bool          IsWindowFocused();                                                  // is current window focused
     IMGUI_API bool          IsWindowHovered();                                                  // is current window hovered and hoverable (not blocked by a popup) (differentiate child windows from each others)
-    IMGUI_API bool          IsWindowHoveredRect();                                              // is current window hovered, disregarding of any consideration of being blocked by a popup. (unlike IsWindowHovered() this will return true even if the window is blocked because of a popup)
+    IMGUI_API bool          IsWindowRectHovered();                                              // is current window hovered, disregarding of any consideration of being blocked by a popup. (unlike IsWindowHovered() this will return true even if the window is blocked because of a popup)
     IMGUI_API bool          IsRootWindowFocused();                                              // is current root window focused (root = top-most parent of a child, otherwise self)
     IMGUI_API bool          IsRootWindowOrAnyChildFocused();                                    // is current root window or any of its child (including current window) focused
     IMGUI_API bool          IsRootWindowOrAnyChildHovered();                                    // is current root window or any of its child (including current window) hovered and hoverable (not blocked by a popup)
@@ -486,9 +486,10 @@ namespace ImGui
 
     // Obsolete functions (Will be removed! Also see 'API BREAKING CHANGES' section in imgui.cpp)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
+    static inline bool      IsItemHoveredRect() { return IsItemRectHovered(); }                // OBSOLETE 1.51+
     static inline bool      IsPosHoveringAnyWindow(const ImVec2&) { IM_ASSERT(0); return false; } // OBSOLETE 1.51+. This was partly broken. You probably wanted to use ImGui::GetIO().WantCaptureMouse instead.
-    static inline bool      IsMouseHoveringAnyWindow() { return IsAnyWindowHovered(); }        // OBSOLETE 1.50+
-    static inline bool      IsMouseHoveringWindow() { return IsWindowHoveredRect(); }          // OBSOLETE 1.50+
+    static inline bool      IsMouseHoveringAnyWindow() { return IsAnyWindowHovered(); }        // OBSOLETE 1.51+
+    static inline bool      IsMouseHoveringWindow() { return IsWindowRectHovered(); }          // OBSOLETE 1.51+
     static inline bool      CollapsingHeader(const char* label, const char* str_id, bool framed = true, bool default_open = false) { (void)str_id; (void)framed; ImGuiTreeNodeFlags default_open_flags = 1<<5; return CollapsingHeader(label, (default_open ? default_open_flags : 0)); } // OBSOLETE 1.49+
     static inline ImFont*   GetWindowFont() { return GetFont(); }                              // OBSOLETE 1.48+
     static inline float     GetWindowFontSize() { return GetFontSize(); }                      // OBSOLETE 1.48+
@@ -683,6 +684,11 @@ enum ImGuiCol_
     ImGuiCol_NavHighlight,          // gamepad/keyboard: current highlighted item 
     ImGuiCol_NavWindowingHighlight, // gamepad/keyboard: when holding NavMenu to focus/move/resize windows
     ImGuiCol_COUNT
+
+    // Obsolete names (will be removed)
+#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
+    , ImGuiCol_Column = ImGuiCol_Separator, ImGuiCol_ColumnHovered = ImGuiCol_SeparatorHovered, ImGuiCol_ColumnActive = ImGuiCol_SeparatorActive
+#endif
 };
 
 // Enumeration for PushStyleVar() / PopStyleVar() to temporarily modify the ImGuiStyle structure.
@@ -759,7 +765,7 @@ enum ImGuiCond_
     ImGuiCond_FirstUseEver  = 1 << 2, // Set the variable if the window has no saved data (if doesn't exist in the .ini file)
     ImGuiCond_Appearing     = 1 << 3  // Set the variable if the window is appearing after being hidden/inactive (or the first time)
 
-// Obsolete names (will be obsolete)
+    // Obsolete names (will be removed)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
     , ImGuiSetCond_Always = ImGuiCond_Always, ImGuiSetCond_Once = ImGuiCond_Once, ImGuiSetCond_FirstUseEver = ImGuiCond_FirstUseEver, ImGuiSetCond_Appearing = ImGuiCond_Appearing
 #endif