From b7992ed76f3de20b2be7a6de20658612e2bc52fa Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 14 Jul 2013 18:14:18 +0200
Subject: [PATCH] 0001105: disable grid in sketcher

---
 src/Mod/Sketcher/Gui/TaskSketcherGeneral.cpp | 19 +++++++++++++++++++
 src/Mod/Sketcher/Gui/TaskSketcherGeneral.h   |  1 +
 src/Mod/Sketcher/Gui/TaskSketcherGeneral.ui  | 12 +++++++++++-
 3 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Sketcher/Gui/TaskSketcherGeneral.cpp b/src/Mod/Sketcher/Gui/TaskSketcherGeneral.cpp
index cad8b9e76..c6e55e5ad 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherGeneral.cpp
+++ b/src/Mod/Sketcher/Gui/TaskSketcherGeneral.cpp
@@ -53,6 +53,10 @@ TaskSketcherGeneral::TaskSketcherGeneral(ViewProviderSketch *sketchView)
     this->groupLayout()->addWidget(proxy);
 
     // connecting the needed signals
+    QObject::connect(
+        ui->checkBoxShowGrid, SIGNAL(toggled(bool)),
+        this           , SLOT(toggleGridView(bool))
+        );
     QObject::connect(
         ui->checkBoxGridSnap, SIGNAL(stateChanged(int)),
         this              , SLOT  (toggleGridSnap(int))
@@ -69,14 +73,29 @@ TaskSketcherGeneral::TaskSketcherGeneral(ViewProviderSketch *sketchView)
        );
     
     Gui::Selection().Attach(this);
+
+    Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
+        .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/Sketcher/General");
+    ui->checkBoxShowGrid->setChecked(hGrp->GetBool("ShowGrid", true));
 }
 
 TaskSketcherGeneral::~TaskSketcherGeneral()
 {
+    Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
+        .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/Sketcher/General");
+    hGrp->SetBool("ShowGrid", ui->checkBoxShowGrid->isChecked());
     delete ui;
     Gui::Selection().Detach(this);
 }
 
+void TaskSketcherGeneral::toggleGridView(bool on)
+{
+    ui->label->setEnabled(on);
+    ui->comboBoxGridSize->setEnabled(on);
+    ui->checkBoxGridSnap->setEnabled(on);
+    sketchView->ShowGrid.setValue(on);
+}
+
 void TaskSketcherGeneral::setGridSize(const QString& val)
 {
     float gridSize = (float) Base::UnitsApi::translateUnit(val);
diff --git a/src/Mod/Sketcher/Gui/TaskSketcherGeneral.h b/src/Mod/Sketcher/Gui/TaskSketcherGeneral.h
index 57d9f60a8..b9528c9ba 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherGeneral.h
+++ b/src/Mod/Sketcher/Gui/TaskSketcherGeneral.h
@@ -52,6 +52,7 @@ Q_SIGNALS:
     void setGridSnap(int Type);
 
 public Q_SLOTS:
+    void toggleGridView(bool on);
     void setGridSize(const QString& val);
     void toggleGridSnap(int state);
     void toggleAutoconstraints(int state);
diff --git a/src/Mod/Sketcher/Gui/TaskSketcherGeneral.ui b/src/Mod/Sketcher/Gui/TaskSketcherGeneral.ui
index 75bb39595..2d375613b 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherGeneral.ui
+++ b/src/Mod/Sketcher/Gui/TaskSketcherGeneral.ui
@@ -7,13 +7,23 @@
     <x>0</x>
     <y>0</y>
     <width>153</width>
-    <height>88</height>
+    <height>112</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Form</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QCheckBox" name="checkBoxShowGrid">
+     <property name="text">
+      <string>Show grid</string>
+     </property>
+     <property name="checked">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>