From b0a9bbf6f6aaa6ee47d9db0d5290812c3d9efd07 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Wed, 27 May 2015 22:58:49 +0100
Subject: [PATCH] Popup taking focus deactivate focused widget of other window
 (#126)

e.g. focus InputText(), open contextual popup, input text used to stay
focused
---
 imgui.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/imgui.cpp b/imgui.cpp
index fe182ea2..56242512 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -4015,6 +4015,11 @@ static void FocusWindow(ImGuiWindow* window)
     if (window->RootWindow)
         window = window->RootWindow;
 
+    // Steal focus on active widgets
+    if (window->Flags & ImGuiWindowFlags_Popup) // FIXME: This statement should be unnecessary. Need further testing before removing it..
+        if (g.ActiveId != 0 && g.ActiveIdWindow && g.ActiveIdWindow->RootWindow != window)
+            SetActiveId(0);
+
     if (g.Windows.back() == window)
         return;
 
@@ -6786,11 +6791,11 @@ static bool InputTextFilterCharacter(unsigned int* p_char, ImGuiInputTextFlags f
 // Edit a string of text
 bool ImGui::InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags, ImGuiTextEditCallback callback, void* user_data)
 {
-    ImGuiState& g = *GImGui;
     ImGuiWindow* window = GetCurrentWindow();
     if (window->SkipItems)
         return false;
 
+    ImGuiState& g = *GImGui;
     const ImGuiIO& io = g.IO;
     const ImGuiStyle& style = g.Style;