From a6b0bd924581b025e5b55e8677c8f8faabc1747c Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 25 Nov 2016 14:14:36 +0100
Subject: [PATCH] Add utility function to locate the manager for a window

---
 .../toolwindowmanager/ToolWindowManager.cpp   | 22 +++++++++++--------
 .../toolwindowmanager/ToolWindowManager.h     |  3 ++-
 2 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.cpp b/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.cpp
index 8d9f1d136..6e5fabedc 100644
--- a/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.cpp
+++ b/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.cpp
@@ -275,6 +275,15 @@ void ToolWindowManager::removeToolWindow(QWidget *toolWindow) {
   delete toolWindow;
 }
 
+ToolWindowManager* ToolWindowManager::managerOf(QWidget* toolWindow) {
+  if (!toolWindow) {
+    qWarning("NULL tool window");
+    return NULL;
+  }
+
+  return findClosestParent<ToolWindowManager*>(toolWindow);
+}
+
 void ToolWindowManager::closeToolWindow(QWidget *toolWindow) {
   if (!toolWindow) {
     qWarning("NULL tool window");
@@ -282,16 +291,11 @@ void ToolWindowManager::closeToolWindow(QWidget *toolWindow) {
   }
 
   // search up to find the first parent manager
-  QWidget *parent = toolWindow->parentWidget();
-  while(parent) {
-    ToolWindowManager *manager = qobject_cast<ToolWindowManager*>(parent);
+  ToolWindowManager *manager = findClosestParent<ToolWindowManager*>(toolWindow);
 
-    if(manager) {
-      manager->removeToolWindow(toolWindow);
-      return;
-    }
-
-    parent = parent->parentWidget();
+  if(manager) {
+    manager->removeToolWindow(toolWindow);
+    return;
   }
 
   qWarning("window not child of any tool window");
diff --git a/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.h b/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.h
index 662b22fde..8b6050f00 100644
--- a/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.h
+++ b/qrenderdoc/3rdparty/toolwindowmanager/ToolWindowManager.h
@@ -233,7 +233,8 @@ public:
    * \a toolWindow must be added to the manager prior to calling this function.
    */
   void hideToolWindow(QWidget* toolWindow) { moveToolWindow(toolWindow, NoArea); }
-
+  
+  static ToolWindowManager* managerOf(QWidget* toolWindow);
   static void closeToolWindow(QWidget *toolWindow);
   static void raiseToolWindow(QWidget *toolWindow);