Minor tidying, reordering functions/members/initialisation to follow same orders

imgui.cpp

@@ -3891,13 +3891,13 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
         window->DC.ChildWindows.resize(0);
         window->DC.LayoutType = ImGuiLayoutType_Vertical;
         window->DC.ItemWidth = window->ItemWidthDefault;
-        window->DC.ItemWidthStack.resize(0);
-        window->DC.ButtonRepeat = false;
-        window->DC.ButtonRepeatStack.resize(0);
-        window->DC.AllowKeyboardFocus = true;
-        window->DC.AllowKeyboardFocusStack.resize(0);
         window->DC.TextWrapPos = -1.0f; // disabled
+        window->DC.AllowKeyboardFocus = true;
+        window->DC.ButtonRepeat = false;
+        window->DC.ItemWidthStack.resize(0);
         window->DC.TextWrapPosStack.resize(0);
+        window->DC.AllowKeyboardFocusStack.resize(0);
+        window->DC.ButtonRepeatStack.resize(0);
         window->DC.ColorEditMode = ImGuiColorEditMode_UserSelect;
         window->DC.ColumnsCurrent = 0;
         window->DC.ColumnsCount = 1;

imgui.h

@@ -178,10 +178,10 @@ namespace ImGui
     IMGUI_API void          PushItemWidth(float item_width);                                    // width of items for the common item+label case, pixels. 0.0f = default to ~2/3 of windows width, >0.0f: width in pixels, <0.0f align xx pixels to the right of window (so -1.0f always align width to the right side)
     IMGUI_API void          PopItemWidth();
     IMGUI_API float         CalcItemWidth();                                                    // width of item given pushed settings and current cursor position
-    IMGUI_API void          PushAllowKeyboardFocus(bool v);                                     // allow focusing using TAB/Shift-TAB, enabled by default but you can disable it for certain widgets
-    IMGUI_API void          PopAllowKeyboardFocus();
     IMGUI_API void          PushTextWrapPos(float wrap_pos_x = 0.0f);                           // word-wrapping for Text*() commands. < 0.0f: no wrapping; 0.0f: wrap to end of window (or column); > 0.0f: wrap at 'wrap_pos_x' position in window local space
     IMGUI_API void          PopTextWrapPos();
+    IMGUI_API void          PushAllowKeyboardFocus(bool v);                                     // allow focusing using TAB/Shift-TAB, enabled by default but you can disable it for certain widgets
+    IMGUI_API void          PopAllowKeyboardFocus();
     IMGUI_API void          PushButtonRepeat(bool repeat);                                      // in 'repeat' mode, Button*() functions return repeated true in a typematic manner (uses io.KeyRepeatDelay/io.KeyRepeatRate for now). Note that you can call IsItemActive() after any Button() to tell if the button is held in the current frame.
     IMGUI_API void          PopButtonRepeat();
 

imgui_internal.h

@@ -496,14 +496,14 @@ struct ImGuiDrawContext
     ImGuiLayoutType         LayoutType;
 
     // We store the current settings outside of the vectors to increase memory locality (reduce cache misses). The vectors are rarely modified. Also it allows us to not heap allocate for short-lived windows which are not using those settings.
-    bool                    ButtonRepeat;           // == ButtonRepeatStack.back() [empty == false]
-    bool                    AllowKeyboardFocus;     // == AllowKeyboardFocusStack.back() [empty == true]
     float                   ItemWidth;              // == ItemWidthStack.back(). 0.0: default, >0.0: width in pixels, <0.0: align xx pixels to the right of window
     float                   TextWrapPos;            // == TextWrapPosStack.back() [empty == -1.0f]
-    ImVector<bool>          ButtonRepeatStack;
+    bool                    AllowKeyboardFocus;     // == AllowKeyboardFocusStack.back() [empty == true]
-    ImVector<bool>          AllowKeyboardFocusStack;
+    bool                    ButtonRepeat;           // == ButtonRepeatStack.back() [empty == false]
     ImVector<float>         ItemWidthStack;
     ImVector<float>         TextWrapPosStack;
+    ImVector<bool>          AllowKeyboardFocusStack;
+    ImVector<bool>          ButtonRepeatStack;
     ImVector<ImGuiGroupData>GroupStack;
     ImGuiColorEditMode      ColorEditMode;
     int                     StackSizesBackup[6];    // Store size of various stacks for asserting