From dc907f501c166cc0268254e6002f4c33beff958e Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Tue, 20 May 2014 23:37:14 +0800
Subject: [PATCH] win: Fix the resizable flag, closed #316.

---
 atom/browser/native_window_win.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/atom/browser/native_window_win.cc b/atom/browser/native_window_win.cc
index 28dd6dea91..27b0d634e6 100644
--- a/atom/browser/native_window_win.cc
+++ b/atom/browser/native_window_win.cc
@@ -205,6 +205,8 @@ NativeWindowWin::NativeWindowWin(content::WebContents* web_contents,
       web_view_(new views::WebView(NULL)),
       use_content_size_(false),
       resizable_(true) {
+  options->GetBoolean(switches::kResizable, &resizable_);
+
   views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
   params.delegate = this;
   params.native_widget = new MenuCommandNativeWidget(this);
@@ -327,6 +329,15 @@ gfx::Size NativeWindowWin::GetMaximumSize() {
 
 void NativeWindowWin::SetResizable(bool resizable) {
   resizable_ = resizable;
+
+  // WS_MAXIMIZEBOX => Maximize/Minimize button
+  // WS_THICKFRAME => Resize handle
+  DWORD style = ::GetWindowLong(GetNativeWindow(), GWL_STYLE);
+  if (resizable)
+    style |= WS_MAXIMIZEBOX | WS_THICKFRAME;
+  else
+    style &= ~(WS_MAXIMIZEBOX | WS_THICKFRAME);
+  ::SetWindowLong(GetNativeWindow(), GWL_STYLE, style);
 }
 
 bool NativeWindowWin::IsResizable() {