From 8aa84380648ff4d51f192929da6c42c1f15cebd4 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Wed, 4 Feb 2015 13:47:53 +0200
Subject: [PATCH] Disable label if pattern piece disabled.

--HG--
branch : feature
---
 src/app/tools/drawTools/vtoolpoint.cpp            |  6 +-----
 src/app/visualization/vgraphicssimpletextitem.cpp | 15 +++++++++++++++
 src/app/visualization/vgraphicssimpletextitem.h   |  2 ++
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/app/tools/drawTools/vtoolpoint.cpp b/src/app/tools/drawTools/vtoolpoint.cpp
index 53025c402..99bae27da 100644
--- a/src/app/tools/drawTools/vtoolpoint.cpp
+++ b/src/app/tools/drawTools/vtoolpoint.cpp
@@ -50,9 +50,7 @@ VToolPoint::VToolPoint(VPattern *doc, VContainer *data, quint32 id, QGraphicsIte
     namePoint = new VGraphicsSimpleTextItem(this);
     connect(namePoint, &VGraphicsSimpleTextItem::ShowContextMenu, this, &VToolPoint::ShowContextMenu);
     connect(namePoint, &VGraphicsSimpleTextItem::DeleteTool, this, &VToolPoint::DeleteFromLabel);
-    namePoint->setBrush(Qt::black);
     lineName = new QGraphicsLineItem(this);
-    lineName->setPen(QPen(Qt::black));
     connect(namePoint, &VGraphicsSimpleTextItem::NameChangePosition, this, &VToolPoint::NameChangePosition);
     this->setBrush(QBrush(Qt::NoBrush));
     this->setFlag(QGraphicsItem::ItemIsSelectable, true);
@@ -136,9 +134,7 @@ void VToolPoint::ChangedActivDraw(const QString &newName)
 {
     VDrawTool::ChangedActivDraw(newName);
     this->setEnabled(nameActivDraw == newName);
-    namePoint->setBrush(QBrush(currentColor));
-    lineName->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
-    this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
+    namePoint->setEnabled(nameActivDraw == newName);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/visualization/vgraphicssimpletextitem.cpp b/src/app/visualization/vgraphicssimpletextitem.cpp
index 49921e86b..85f07a71d 100644
--- a/src/app/visualization/vgraphicssimpletextitem.cpp
+++ b/src/app/visualization/vgraphicssimpletextitem.cpp
@@ -83,6 +83,21 @@ void VGraphicsSimpleTextItem::paint(QPainter *painter, const QStyleOptionGraphic
     QGraphicsSimpleTextItem::paint(painter, &myOption, widget);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void VGraphicsSimpleTextItem::setEnabled(bool enabled)
+{
+    QGraphicsSimpleTextItem::setEnabled(enabled);
+    const QPalette palet = this->scene()->palette();
+    if (enabled)
+    {
+        setBrush(palet.brush(QPalette::Active, QPalette::Text));
+    }
+    else
+    {
+        setBrush(palet.brush(QPalette::Disabled, QPalette::Text));
+    }
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief itemChange handle item change.
diff --git a/src/app/visualization/vgraphicssimpletextitem.h b/src/app/visualization/vgraphicssimpletextitem.h
index daf3c9297..3868e33f6 100644
--- a/src/app/visualization/vgraphicssimpletextitem.h
+++ b/src/app/visualization/vgraphicssimpletextitem.h
@@ -47,6 +47,8 @@ public:
     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
     virtual int  type() const {return Type;}
     enum { Type = UserType + static_cast<int>(Vis::GraphicsSimpleTextItem)};
+
+    void setEnabled(bool enabled);
 signals:
     /**
      * @brief NameChangePosition emit when label change position.