From 9bf2bbe9bb14425ef228c8e1689bbd14935cac48 Mon Sep 17 00:00:00 2001
From: Andrea Diamantini <adjam7@gmail.com>
Date: Mon, 26 Nov 2012 17:20:15 +0100
Subject: Fix tabs moves when some of them are pinned

---
 src/tabwindow/tabbar.cpp | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'src/tabwindow/tabbar.cpp')

diff --git a/src/tabwindow/tabbar.cpp b/src/tabwindow/tabbar.cpp
index 70dcd3b1..aaf18dc7 100644
--- a/src/tabwindow/tabbar.cpp
+++ b/src/tabwindow/tabbar.cpp
@@ -333,10 +333,35 @@ void TabBar::removeAnimation(int index)
 }
 
 
+void TabBar::tabInserted(int index)
+{
+    // Find the available index to move
+    int availableIndex = index;
+    for (int i = index; i < count(); i++)
+    {
+        if (tabData(i).toBool())
+        {
+            availableIndex++;
+            break;
+        }
+    }
+
+    if (index < availableIndex)
+    {
+        TabWindow *w = qobject_cast<TabWindow *>(parent());
+        w->moveTab(index, availableIndex);
+    }
+    
+    KTabBar::tabInserted(index);
+}
+
+
 void TabBar::tabRemoved(int index)
 {
     hideTabPreview();
     removeAnimation(index);
+
+    KTabBar::tabRemoved(index);
 }
 
 
@@ -396,6 +421,41 @@ void TabBar::mousePressEvent(QMouseEvent *event)
 }
 
 
+void TabBar::mouseReleaseEvent(QMouseEvent *event)
+{
+    // count pinned tabs
+    int pinnedTabs = 0;
+    for(int i = 0; i < count(); i++)
+    {
+        if (tabData(i).toBool())
+            pinnedTabs++;        
+    }
+
+    // fix unpinned ones
+    for(int i = 0; i < pinnedTabs; i++)
+    {
+        if (!tabData(i).toBool())
+        {
+            TabWindow *w = qobject_cast<TabWindow *>(parent());
+            w->moveTab(i, pinnedTabs);
+            w->setCurrentIndex(pinnedTabs);
+        }
+    }
+
+    // fix pinned ones
+    for (int i = pinnedTabs; i < count(); i++)
+    {
+        if (tabData(i).toBool())
+        {
+            TabWindow *w = qobject_cast<TabWindow *>(parent());
+            w->moveTab(i, pinnedTabs - 1);            
+            w->setCurrentIndex(pinnedTabs - 1);
+        }
+    }
+    KTabBar::mouseReleaseEvent(event);
+}
+
+
 void TabBar::tabLayoutChange()
 {
     KTabBar::tabLayoutChange();
-- 
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