From 5d5595b9e1c1c22f7033a262b8174a5f3d05adc8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 1 Dec 2011 09:11:17 +0100
Subject: Reorganise TabOrder according to child nesting order.

---
 client/macrowindow.cc | 33 +++++++++++++++++++++++++++++++++
 client/macrowindow.h  |  1 +
 2 files changed, 34 insertions(+)

diff --git a/client/macrowindow.cc b/client/macrowindow.cc
index 2e0f52a..48ace4e 100644
--- a/client/macrowindow.cc
+++ b/client/macrowindow.cc
@@ -52,6 +52,7 @@ MacroWindow::MacroWindow(NetCom &n, QString course, QString templ,
                          MacroDrawer *d)
   : Collapser(NULL, is_static?NULL:scrollarea), netcom(n)
 {
+  this->scrollarea = scrollarea;
   drawer = d;
   this->is_static = is_static;
 
@@ -279,6 +280,36 @@ void MacroWindow::clear()
   }
 }
 
+QWidgetList getRecursiveWidgetList(QWidget *w)
+{
+  QWidgetList list;
+
+  list.append(w);
+
+  QObjectList objs = w->children();
+  for(int i = 0; i < objs.size(); i++) {
+    if(objs[i]->isWidgetType()) {
+      QWidget *cw = (QWidget*)objs[i];
+      list.append(getRecursiveWidgetList(cw));
+    }
+  }
+
+  return list;
+}
+
+void setTabOrderRecursive(QWidget *w)
+{
+  QWidgetList list = getRecursiveWidgetList(w);
+  QWidget *last = NULL;
+  for(int i = 0; i < list.size(); i++) {
+    QWidget *w = list[i];
+    if((w->focusPolicy() & Qt::TabFocus) != 0) {
+      if(last) QWidget::setTabOrder(last, w);
+      last = w;
+    }
+  }
+}
+
 void MacroWindow::animated(QWidget *w)
 {
   if(w == resumewidget) {
@@ -294,6 +325,8 @@ void MacroWindow::animated(QWidget *w)
 
     if(is_static) return;
 
+    setTabOrderRecursive(scrollarea);
+
     // Set keyboard focus on the first focusable widget in the macro.
     mainwidget->setKeyboardFocus();  
   }
diff --git a/client/macrowindow.h b/client/macrowindow.h
index afc144d..65a0d87 100644
--- a/client/macrowindow.h
+++ b/client/macrowindow.h
@@ -94,6 +94,7 @@ private:
   bool is_static;
 
   MacroDrawer *drawer;
+  QWidget *scrollarea;
 };
 
 #endif/*__PRACRO_MACROWINDOW_H__*/
-- 
cgit v1.2.3