From 9ab11786b201a28e4fe82516faab00e0bd9e3f20 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Thu, 24 Nov 2016 17:28:42 +0100
Subject: [PATCH] Add a utility to style a QGridLayout with actual lines
 between elements

---
 qrenderdoc/Code/QRDUtils.cpp | 35 +++++++++++++++++++++++++++++++++++
 qrenderdoc/Code/QRDUtils.h   |  4 ++++
 2 files changed, 39 insertions(+)

diff --git a/qrenderdoc/Code/QRDUtils.cpp b/qrenderdoc/Code/QRDUtils.cpp
index 4617cb1ce..3744170b7 100644
--- a/qrenderdoc/Code/QRDUtils.cpp
+++ b/qrenderdoc/Code/QRDUtils.cpp
@@ -24,6 +24,7 @@
 
 #include "QRDUtils.h"
 #include <QFileSystemModel>
+#include <QGridLayout>
 #include <QGuiApplication>
 #include <QJsonDocument>
 #include <QMenu>
@@ -443,3 +444,37 @@ bool QFileFilterModel::filterAcceptsRow(int source_row, const QModelIndex &sourc
 
   return true;
 }
+
+void addGridLines(QGridLayout *grid)
+{
+  for(int y = 0; y < grid->rowCount(); y++)
+  {
+    for(int x = 0; x < grid->columnCount(); x++)
+    {
+      QLayoutItem *item = grid->itemAtPosition(y, x);
+      QLayoutItem *east = grid->itemAtPosition(y, x + 1);
+      QLayoutItem *south = grid->itemAtPosition(y + 1, x);
+
+      if(item == NULL)
+        continue;
+
+      QWidget *w = item->widget();
+
+      if(w == NULL)
+        continue;
+
+      QString name = w->objectName();
+
+      QString style;
+
+      style += "border: solid black; border-top-width: 1px; border-left-width: 1px;";
+
+      if(!east || !east->widget())
+        style += "border-right-width: 1px;";
+      if(!south || !south->widget())
+        style += "border-bottom-width: 1px;";
+
+      w->setStyleSheet(style);
+    }
+  }
+}
diff --git a/qrenderdoc/Code/QRDUtils.h b/qrenderdoc/Code/QRDUtils.h
index 34514d798..7fb265e73 100644
--- a/qrenderdoc/Code/QRDUtils.h
+++ b/qrenderdoc/Code/QRDUtils.h
@@ -502,3 +502,7 @@ public:
     return m_Size;
   }
 };
+
+class QGridLayout;
+
+void addGridLines(QGridLayout *grid);