From 14afb2ce9b742716354a06262f56f2d501710641 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Sat, 2 Jul 2016 14:43:01 +0300
Subject: [PATCH] Resolved issue #521. Error: Can't create Seam Allowance after
 using Union Tool.

--HG--
branch : develop
---
 .../vtools/dialogs/tools/dialogdetail.cpp     | 23 ++++++++++++++++++-
 src/libs/vtools/dialogs/tools/dialogdetail.h  |  2 ++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/libs/vtools/dialogs/tools/dialogdetail.cpp b/src/libs/vtools/dialogs/tools/dialogdetail.cpp
index b81f76934..0cc6bb33c 100644
--- a/src/libs/vtools/dialogs/tools/dialogdetail.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogdetail.cpp
@@ -85,7 +85,7 @@ DialogDetail::DialogDetail(const VContainer *data, const quint32 &toolId, QWidge
     connect(ui.checkBoxSeams, &QCheckBox::clicked, this, &DialogDetail::ClickedSeams);
     connect(ui.checkBoxClosed, &QCheckBox::clicked, this, &DialogDetail::ClickedClosed);
     connect(ui.checkBoxReverse, &QCheckBox::clicked, this, &DialogDetail::ClickedReverse);
-    connect(ui.lineEditNameDetail, &QLineEdit::textChanged, this, &DialogDetail::NamePointChanged);
+    connect(ui.lineEditNameDetail, &QLineEdit::textChanged, this, &DialogDetail::NameDetailChanged);
 
     connect(ui.toolButtonDelete, &QToolButton::clicked, this, &DialogDetail::DeleteItem);
     connect(ui.toolButtonUp, &QToolButton::clicked, this, &DialogDetail::ScrollUp);
@@ -153,6 +153,27 @@ void DialogDetail::CheckState()
     }
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void DialogDetail::NameDetailChanged()
+{
+    SCASSERT(labelEditNamePoint != nullptr);
+    QLineEdit* edit = qobject_cast<QLineEdit*>(sender());
+    if (edit)
+    {
+        if (edit->text().isEmpty())
+        {
+            flagName = false;
+            ChangeColor(labelEditNamePoint, Qt::red);
+        }
+        else
+        {
+            flagName = true;
+            ChangeColor(labelEditNamePoint, okColor);
+        }
+    }
+    CheckState();
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief NewItem add new object (point, arc, spline or spline path) to list
diff --git a/src/libs/vtools/dialogs/tools/dialogdetail.h b/src/libs/vtools/dialogs/tools/dialogdetail.h
index 6dcd5c43e..11286af08 100644
--- a/src/libs/vtools/dialogs/tools/dialogdetail.h
+++ b/src/libs/vtools/dialogs/tools/dialogdetail.h
@@ -62,6 +62,8 @@ protected:
      */
     virtual void     SaveData() Q_DECL_OVERRIDE;
     virtual void     CheckState() Q_DECL_OVERRIDE;
+private slots:
+    void             NameDetailChanged();
 private:
 
     /** @brief ui keeps information about user interface */