ENH: restructured pv reader interface

applications/utilities/postProcessing/graphics/PV3Readers/PV3FoamReader/PV3FoamReader/pqPV3FoamReaderPanel.cxx

@@ -62,6 +62,9 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
     QGridLayout* form = new QGridLayout();
     this->PanelLayout->addLayout(form, 0, 0, 1, -1);
 
+    // ROW 0
+    // ~~~~~
+
     vtkSMProperty* prop = 0;
 
     // refresh button for updating times/fields
@@ -107,10 +110,16 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
         );
     }
 
+    // ROW 1
+    // ~~~~~
+
     QFrame* hline1 = new QFrame(this);
     hline1->setFrameStyle(QFrame::HLine | QFrame::Sunken);
     form->addWidget(hline1, 1, 0, 1, 3);
 
+    // ROW 2
+    // ~~~~~
+
     // checkbox for caching mesh
     if ((prop = this->proxy()->GetProperty("UiCacheMesh")) != 0)
     {
@@ -137,35 +146,38 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
         );
     }
 
+    // cell 2,1 empty
 
-    // checkbox for patch names
-    if ((prop = this->proxy()->GetProperty("UiShowPatchNames")) != 0)
+    // ROW 3
+    // ~~~~~
+
+    // checkbox for include sets
+    if ((prop = this->proxy()->GetProperty("UiIncludeSets")) != 0)
     {
         // immediate update on the Server Manager side
         prop->SetImmediateUpdate(true);
 
-        ShowPatchNames_ = new QCheckBox("Patch Names");
-        ShowPatchNames_->setChecked
+        IncludeSets_ = new QCheckBox("Include Sets");
+        IncludeSets_->setChecked
         (
             vtkSMIntVectorProperty::SafeDownCast(prop)->GetElement(0)
         );
-        ShowPatchNames_->setToolTip
+        IncludeSets_->setToolTip
         (
-            "Show patch names in render window."
+            "Search the polyMesh/sets/ directory."
         );
 
-        // row/col 0,1
-        form->addWidget(ShowPatchNames_, 2, 1, Qt::AlignLeft);
+        // row/col 1,0
+        form->addWidget(IncludeSets_, 3, 0, Qt::AlignLeft);
         connect
         (
-            ShowPatchNames_,
+            IncludeSets_,
             SIGNAL(stateChanged(int)),
             this,
-            SLOT(ShowPatchNamesToggled())
+            SLOT(IncludeSetsToggled())
         );
     }
 
-
     // checkbox for Groups Only
     if ((prop = this->proxy()->GetProperty("UiShowGroupsOnly")) != 0)
     {
@@ -183,7 +195,7 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
         );
 
         // row/col 2, 2
-        form->addWidget(ShowGroupsOnly_, 2, 2, Qt::AlignLeft);
+        form->addWidget(ShowGroupsOnly_, 3, 1, Qt::AlignLeft);
         connect
         (
             ShowGroupsOnly_,
@@ -194,62 +206,74 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
     }
 
 
-    // checkbox for include sets
-    if ((prop = this->proxy()->GetProperty("UiIncludeSets")) != 0)
+    // ROW 4
+    // ~~~~~
+
+    // checkbox for include zones
+    if ((prop = this->proxy()->GetProperty("UiIncludeZones")) != 0)
     {
         // immediate update on the Server Manager side
         prop->SetImmediateUpdate(true);
 
-        IncludeSets_ = new QCheckBox("Include Sets");
-        IncludeSets_->setChecked
+        IncludeZones_ = new QCheckBox("Include Zones");
+        IncludeZones_->setChecked
         (
             vtkSMIntVectorProperty::SafeDownCast(prop)->GetElement(0)
         );
-        IncludeSets_->setToolTip
+        IncludeZones_->setToolTip
         (
-            "Search the polyMesh/sets/ directory."
+            "ZoneMesh information is used to find {cell,face,point}Zones. "
+            "The polyMesh/ directory is only checked on startup."
         );
 
-        // row/col 1,0
-        form->addWidget(IncludeSets_, 3, 0, Qt::AlignLeft);
+        // row/col 1,1
+        form->addWidget(IncludeZones_, 4, 0, Qt::AlignLeft);
         connect
         (
-            IncludeSets_,
+            IncludeZones_,
             SIGNAL(stateChanged(int)),
             this,
-            SLOT(IncludeSetsToggled())
+            SLOT(IncludeZonesToggled())
         );
     }
 
-
-    // checkbox for include zones
-    if ((prop = this->proxy()->GetProperty("UiIncludeZones")) != 0)
+    // checkbox for patch names
+    if ((prop = this->proxy()->GetProperty("UiShowPatchNames")) != 0)
     {
         // immediate update on the Server Manager side
         prop->SetImmediateUpdate(true);
 
-        IncludeZones_ = new QCheckBox("Include Zones");
-        IncludeZones_->setChecked
+        ShowPatchNames_ = new QCheckBox("Patch Names");
+        ShowPatchNames_->setChecked
         (
             vtkSMIntVectorProperty::SafeDownCast(prop)->GetElement(0)
         );
-        IncludeZones_->setToolTip
+        ShowPatchNames_->setToolTip
         (
-            "ZoneMesh information is used to find {cell,face,point}Zones. "
-            "The polyMesh/ directory is only checked on startup."
+            "Show patch names in render window."
         );
 
-        // row/col 1,1
-        form->addWidget(IncludeZones_, 3, 1, Qt::AlignLeft);
+        // row/col 0,1
+        form->addWidget(ShowPatchNames_, 4, 1, Qt::AlignLeft);
         connect
         (
-            IncludeZones_,
+            ShowPatchNames_,
             SIGNAL(stateChanged(int)),
             this,
-            SLOT(IncludeZonesToggled())
+            SLOT(ShowPatchNamesToggled())
         );
     }
 
+    // ROW 5
+    // ~~~~~
+
+    QFrame* hline2 = new QFrame(this);
+    hline2->setFrameStyle(QFrame::HLine | QFrame::Sunken);
+    form->addWidget(hline2, 5, 0, 1, 3);
+
+    // ROW 6
+    // ~~~~~
+
     // checkbox for vol field interpolation
     if ((prop = this->proxy()->GetProperty("UiInterpolateVolFields")) != 0)
     {
@@ -267,7 +291,7 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
         );
 
         // row/col 1,1
-        form->addWidget(InterpolateVolFields_, 4, 0, Qt::AlignLeft);
+        form->addWidget(InterpolateVolFields_, 6, 0, Qt::AlignLeft);
         connect
         (
             InterpolateVolFields_,
@@ -294,7 +318,7 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
         );
 
         // row/col 1,1
-        form->addWidget(ExtrapolatePatches_, 4, 1, Qt::AlignLeft);
+        form->addWidget(ExtrapolatePatches_, 6, 1, Qt::AlignLeft);
         connect
         (
             ExtrapolatePatches_,
@@ -304,9 +328,12 @@ pqPV3FoamReaderPanel::pqPV3FoamReaderPanel
         );
     }
 
-    QFrame* hline2 = new QFrame(this);
-    hline2->setFrameStyle(QFrame::HLine | QFrame::Sunken);
-    form->addWidget(hline2, 5, 0, 1, 3);
+    // ROW 7
+    // ~~~~~
+
+    QFrame* hline3 = new QFrame(this);
+    hline3->setFrameStyle(QFrame::HLine | QFrame::Sunken);
+    form->addWidget(hline3, 7, 0, 1, 3);
 }