From 61a99f994e7127b1b3e8bba53fba2037841a60dc Mon Sep 17 00:00:00 2001
From: omar <omarcornut@gmail.com>
Date: Tue, 8 Jan 2019 18:23:28 +0100
Subject: [PATCH] Minot internal tweaks, comments

---
 imgui.cpp         | 4 +++-
 imgui_widgets.cpp | 6 +++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/imgui.cpp b/imgui.cpp
index e8194f878..12a10b0b8 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1351,6 +1351,7 @@ void ImStrTrimBlanks(char* buf)
 // B) When buf==NULL vsnprintf() will return the output size.
 #ifndef IMGUI_DISABLE_FORMAT_STRING_FUNCTIONS
 
+//#define IMGUI_USE_STB_SPRINTF
 #ifdef IMGUI_USE_STB_SPRINTF
 #define STB_SPRINTF_IMPLEMENTATION
 #include "imstb_sprintf.h"
@@ -2664,7 +2665,8 @@ void ImGui::ItemSize(const ImVec2& size, float text_offset_y)
     const float text_base_offset = ImMax(window->DC.CurrentLineTextBaseOffset, text_offset_y);
     //if (g.IO.KeyAlt) window->DrawList->AddRect(window->DC.CursorPos, window->DC.CursorPos + ImVec2(size.x, line_height), IM_COL32(255,0,0,200)); // [DEBUG]
     window->DC.CursorPosPrevLine = ImVec2(window->DC.CursorPos.x + size.x, window->DC.CursorPos.y);
-    window->DC.CursorPos = ImVec2((float)(int)(window->Pos.x + window->DC.Indent.x + window->DC.ColumnsOffset.x), (float)(int)(window->DC.CursorPos.y + line_height + g.Style.ItemSpacing.y));
+    window->DC.CursorPos.x = (float)(int)(window->Pos.x + window->DC.Indent.x + window->DC.ColumnsOffset.x);
+    window->DC.CursorPos.y = (float)(int)(window->DC.CursorPos.y + line_height + g.Style.ItemSpacing.y);
     window->DC.CursorMaxPos.x = ImMax(window->DC.CursorMaxPos.x, window->DC.CursorPosPrevLine.x);
     window->DC.CursorMaxPos.y = ImMax(window->DC.CursorMaxPos.y, window->DC.CursorPos.y - g.Style.ItemSpacing.y);
     //if (g.IO.KeyAlt) window->DrawList->AddCircle(window->DC.CursorMaxPos, 3.0f, IM_COL32(255,0,0,255), 4); // [DEBUG]
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index 2edc5d3cc..1fbee11c0 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -204,7 +204,7 @@ void ImGui::TextUnformatted(const char* text, const char* text_end)
         }
 
         ImRect bb(text_pos, text_pos + text_size);
-        ItemSize(bb);
+        ItemSize(text_size);
         ItemAdd(bb, 0);
     }
     else
@@ -548,7 +548,7 @@ bool ImGui::ButtonEx(const char* label, const ImVec2& size_arg, ImGuiButtonFlags
     ImVec2 size = CalcItemSize(size_arg, label_size.x + style.FramePadding.x * 2.0f, label_size.y + style.FramePadding.y * 2.0f);
 
     const ImRect bb(pos, pos + size);
-    ItemSize(bb, style.FramePadding.y);
+    ItemSize(size, style.FramePadding.y);
     if (!ItemAdd(bb, id))
         return false;
 
@@ -602,7 +602,7 @@ bool ImGui::InvisibleButton(const char* str_id, const ImVec2& size_arg)
     const ImGuiID id = window->GetID(str_id);
     ImVec2 size = CalcItemSize(size_arg, 0.0f, 0.0f);
     const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + size);
-    ItemSize(bb);
+    ItemSize(size);
     if (!ItemAdd(bb, id))
         return false;