From 62260a64047759066bc357c808917863e4c6c682 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 27 Oct 2017 12:22:50 +0100
Subject: [PATCH] Add column alignment function to RDTreeWidget

---
 qrenderdoc/Widgets/Extended/RDTreeWidget.cpp | 18 ++++++++++++++++++
 qrenderdoc/Widgets/Extended/RDTreeWidget.h   |  3 +++
 2 files changed, 21 insertions(+)

diff --git a/qrenderdoc/Widgets/Extended/RDTreeWidget.cpp b/qrenderdoc/Widgets/Extended/RDTreeWidget.cpp
index ea3418f0e..2b729118d 100644
--- a/qrenderdoc/Widgets/Extended/RDTreeWidget.cpp
+++ b/qrenderdoc/Widgets/Extended/RDTreeWidget.cpp
@@ -222,6 +222,16 @@ public:
       font.setBold(item->m_bold);
       return font;
     }
+    else if(role == Qt::TextAlignmentRole)
+    {
+      if(index.column() < widget->m_alignments.count())
+      {
+        Qt::Alignment align = widget->m_alignments[index.column()];
+
+        if(align != 0)
+          return QVariant(align);
+      }
+    }
     else if(role < 64 && item->m_customData & 1ULL << role)
     {
       return item->data(index.column(), role);
@@ -588,6 +598,14 @@ void RDTreeWidget::endUpdate()
   setUpdatesEnabled(true);
 }
 
+void RDTreeWidget::setColumnAlignment(int column, Qt::Alignment align)
+{
+  if(m_alignments.count() <= column)
+    m_alignments.resize(column + 1);
+
+  m_alignments[column] = align;
+}
+
 void RDTreeWidget::setColumns(const QStringList &columns)
 {
   m_headers = columns;
diff --git a/qrenderdoc/Widgets/Extended/RDTreeWidget.h b/qrenderdoc/Widgets/Extended/RDTreeWidget.h
index e1edecc00..9c3707977 100644
--- a/qrenderdoc/Widgets/Extended/RDTreeWidget.h
+++ b/qrenderdoc/Widgets/Extended/RDTreeWidget.h
@@ -223,6 +223,7 @@ public:
   int topLevelItemCount() const { return m_root->childCount(); }
   void beginUpdate();
   void endUpdate();
+  void setColumnAlignment(int column, Qt::Alignment align);
 
   void setColumns(const QStringList &columns);
   QString headerText(int column) const { return m_headers[column]; }
@@ -292,6 +293,8 @@ private:
   uint64_t m_queuedRoles = 0;
   bool m_queuedChildren = false;
 
+  QVector<Qt::Alignment> m_alignments;
+
   bool m_instantTooltips = false;
   bool m_customCopyPaste = false;
   int m_hoverColumn = -1;