+ fixes #0001334: Applying extrude does not close the task

src/Mod/Part/Gui/DlgExtrusion.cpp

@@ -54,6 +54,7 @@ DlgExtrusion::DlgExtrusion(QWidget* parent, Qt::WFlags fl)
   : QDialog(parent, fl), ui(new Ui_DlgExtrusion)
 {
     ui->setupUi(this);
+    ui->statusLabel->clear();
     ui->labelNormal->hide();
     ui->viewButton->hide();
     ui->dirLen->setMinimumWidth(55); // needed to show all digits
@@ -214,16 +215,25 @@ void DlgExtrusion::apply()
 
     activeDoc->commitTransaction();
     try {
+        ui->statusLabel->clear();
         activeDoc->recompute();
+        ui->statusLabel->setText(QString::fromAscii
+            ("<span style=\" color:#55aa00;\">%1</span>").arg(tr("Suceeded")));
     }
     catch (const std::exception& e) {
+        ui->statusLabel->setText(QString::fromAscii
+            ("<span style=\" color:#ff0000;\">%1</span>").arg(tr("Failed")));
         Base::Console().Error("%s\n", e.what());
     }
     catch (const Base::Exception& e) {
+        ui->statusLabel->setText(QString::fromAscii
+            ("<span style=\" color:#ff0000;\">%1</span>").arg(tr("Failed")));
         Base::Console().Error("%s\n", e.what());
     }
     catch (...) {
-        Base::Console().Error("General error while extruding\n");
+        ui->statusLabel->setText(QString::fromAscii
+            ("<span style=\" color:#ff0000;\">%1</span>").arg(tr("Failed")));
+        Base::Console().Error("General error in extrusion\n");
     }
 }
 
@@ -258,6 +268,11 @@ bool TaskExtrusion::accept()
     return (widget->result() == QDialog::Accepted);
 }
 
+bool TaskExtrusion::reject()
+{
+    return true;
+}
+
 void TaskExtrusion::clicked(int id)
 {
     if (id == QDialogButtonBox::Apply) {

src/Mod/Part/Gui/DlgExtrusion.h

@@ -65,10 +65,11 @@ public:
 
 public:
     bool accept();
+    bool reject();
     void clicked(int);
 
     virtual QDialogButtonBox::StandardButtons getStandardButtons() const
-    { return QDialogButtonBox::Apply | QDialogButtonBox::Close; }
+    { return QDialogButtonBox::Ok | QDialogButtonBox::Apply | QDialogButtonBox::Close; }
 
 private:
     DlgExtrusion* widget;

src/Mod/Part/Gui/DlgExtrusion.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>260</width>
-    <height>504</height>
+    <height>545</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -235,6 +235,13 @@
      </column>
     </widget>
    </item>
+   <item row="4" column="0">
+    <widget class="QLabel" name="statusLabel">
+     <property name="text">
+      <string notr="true">StatusLabel</string>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <tabstops>