From 8899cc870c6a60ab87a46beabf4808e3eb232ab9 Mon Sep 17 00:00:00 2001
From: beru <berupon@gmail.com>
Date: Thu, 21 May 2015 04:15:20 +0900
Subject: [PATCH] Deselect textbox contents on mouse_down event. Add the
 condition that textbox's content should be selected when it's focused with
 tabstop.

---
 source/gui/widgets/skeletons/text_editor.cpp |  3 +++
 source/gui/widgets/textbox.cpp               | 12 ++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/source/gui/widgets/skeletons/text_editor.cpp b/source/gui/widgets/skeletons/text_editor.cpp
index 9489c8f4..3031e6ca 100644
--- a/source/gui/widgets/skeletons/text_editor.cpp
+++ b/source/gui/widgets/skeletons/text_editor.cpp
@@ -1629,7 +1629,10 @@ namespace nana{	namespace widgets
 					select_.mode_selection = selection::mode_mouse_selected;
 				}
 				else
+				{
+					select(false);
 					select_.mode_selection = selection::mode_no_selected;
+				}
 			}
 
 			text_area_.border_renderer(graph_, _m_bgcolor());
diff --git a/source/gui/widgets/textbox.cpp b/source/gui/widgets/textbox.cpp
index 13c68a26..ab443cbe 100644
--- a/source/gui/widgets/textbox.cpp
+++ b/source/gui/widgets/textbox.cpp
@@ -15,6 +15,9 @@
 #include <stdexcept>
 #include <sstream>
 
+#include <nana/gui/detail/bedrock.hpp>
+#include <nana/gui/detail/inner_fwd_implement.hpp>
+
 namespace nana
 {
 	arg_textbox::arg_textbox(textbox& wdg)
@@ -90,8 +93,13 @@ namespace drawerbase {
 		{
 			refresh(graph);
 			if (arg.getting) {
-				editor_->select(true);
-				editor_->move_caret_end();
+				static auto& brock = detail::bedrock::instance();
+				auto native_window = reinterpret_cast<native_window_type>(arg.receiver);
+				auto* root_runtime = brock.wd_manager.root_runtime(native_window);
+				if (root_runtime && root_runtime->condition.tabstop_focus_changed) {
+					editor_->select(true);
+					editor_->move_caret_end();
+				}
 			}
 			editor_->show_caret(arg.getting);
 			editor_->reset_caret();