From b7ff37e53d8af0bb6052d0d15b75eb59be204bf7 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Fri, 25 Apr 2014 11:45:39 +0200
Subject: [PATCH] + Update check states in fillet dialog

---
 src/Mod/Part/Gui/DlgFilletEdges.cpp | 12 ++++++++++--
 src/Mod/Part/Gui/DlgFilletEdges.h   |  2 ++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/Mod/Part/Gui/DlgFilletEdges.cpp b/src/Mod/Part/Gui/DlgFilletEdges.cpp
index 25904c459..99ea9a996 100644
--- a/src/Mod/Part/Gui/DlgFilletEdges.cpp
+++ b/src/Mod/Part/Gui/DlgFilletEdges.cpp
@@ -126,6 +126,12 @@ FilletRadiusModel::FilletRadiusModel(QObject * parent) : QStandardItemModel(pare
 {
 }
 
+void FilletRadiusModel::updateCheckStates()
+{
+    // See http://www.qtcentre.org/threads/18856-Checkboxes-in-Treeview-do-not-get-refreshed?s=b0fea2bfc66da1098413ae9f2a651a68&p=93201#post93201
+    /*emit*/ layoutChanged();
+}
+
 Qt::ItemFlags FilletRadiusModel::flags (const QModelIndex & index) const
 {
     Qt::ItemFlags fl = QStandardItemModel::flags(index);
@@ -682,7 +688,7 @@ void DlgFilletEdges::on_selectFaces_toggled(bool on)
 void DlgFilletEdges::on_selectAllButton_clicked()
 {
     std::vector<std::string> subElements;
-    QAbstractItemModel* model = ui->treeView->model();
+    FilletRadiusModel* model = static_cast<FilletRadiusModel*>(ui->treeView->model());
     bool block = model->blockSignals(true); // do not call toggleCheckState
     for (int i=0; i<model->rowCount(); ++i) {
         QModelIndex index = model->index(i,0);
@@ -702,6 +708,7 @@ void DlgFilletEdges::on_selectAllButton_clicked()
         model->setData(index, value, Qt::CheckStateRole);
     }
     model->blockSignals(block);
+    model->updateCheckStates();
 
     App::Document* doc = d->object->getDocument();
     Gui::Selection().addSelection(doc->getName(),
@@ -711,7 +718,7 @@ void DlgFilletEdges::on_selectAllButton_clicked()
 
 void DlgFilletEdges::on_selectNoneButton_clicked()
 {
-    QAbstractItemModel* model = ui->treeView->model();
+    FilletRadiusModel* model = static_cast<FilletRadiusModel*>(ui->treeView->model());
     bool block = model->blockSignals(true); // do not call toggleCheckState
     for (int i=0; i<model->rowCount(); ++i) {
         Qt::CheckState checkState = Qt::Unchecked;
@@ -719,6 +726,7 @@ void DlgFilletEdges::on_selectNoneButton_clicked()
         model->setData(model->index(i,0), value, Qt::CheckStateRole);
     }
     model->blockSignals(block);
+    model->updateCheckStates();
 
     App::Document* doc = d->object->getDocument();
     Gui::Selection().clearSelection(doc->getName());
diff --git a/src/Mod/Part/Gui/DlgFilletEdges.h b/src/Mod/Part/Gui/DlgFilletEdges.h
index ac376dcd6..c00f21dcd 100644
--- a/src/Mod/Part/Gui/DlgFilletEdges.h
+++ b/src/Mod/Part/Gui/DlgFilletEdges.h
@@ -66,6 +66,8 @@ public:
     Qt::ItemFlags flags (const QModelIndex & index) const;
     bool setData (const QModelIndex & index, const QVariant & value,
                   int role = Qt::EditRole);
+    void updateCheckStates();
+
 Q_SIGNALS:
     void toggleCheckState(const QModelIndex&);
 };