From ade562769a06e4f010f15e88ddba2946747f6528 Mon Sep 17 00:00:00 2001
From: mgr <mgrojo@gmail.com>
Date: Mon, 13 Nov 2017 23:59:36 +0100
Subject: [PATCH] Minor improvements in Plot Dock columns

The Column Field is resized to the content.

The dummy column has been removed and the header no longer stretches the
last section property.

The table has alternating row colors for easy following of the field
checks.
---
 src/PlotDock.cpp |  1 +
 src/PlotDock.h   |  1 -
 src/PlotDock.ui  | 22 +++++++---------------
 3 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/src/PlotDock.cpp b/src/PlotDock.cpp
index 20494310..01be3eef 100644
--- a/src/PlotDock.cpp
+++ b/src/PlotDock.cpp
@@ -117,6 +117,7 @@ void PlotDock::updatePlot(SqliteTableModel* model, BrowseDataTableSettings* sett
                         columnitem->setCheckState(PlotColumnX, Qt::Unchecked);
                 }
             }
+            ui->treePlotColumns->resizeColumnToContents(PlotColumnField);
 
             // Add a row number column at the beginning of the column list, but only when there were (other) columns added
             if(ui->treePlotColumns->topLevelItemCount())
diff --git a/src/PlotDock.h b/src/PlotDock.h
index 88b4df28..b2fbae23 100644
--- a/src/PlotDock.h
+++ b/src/PlotDock.h
@@ -57,7 +57,6 @@ private:
         PlotColumnField = 0,
         PlotColumnX = 1,
         PlotColumnY = 2,
-        PlotColumnDummy = 3
     };
 
     Ui::PlotDock* ui;
diff --git a/src/PlotDock.ui b/src/PlotDock.ui
index 389ec6a3..e4496b4c 100644
--- a/src/PlotDock.ui
+++ b/src/PlotDock.ui
@@ -26,12 +26,18 @@
         <verstretch>2</verstretch>
        </sizepolicy>
       </property>
+      <property name="alternatingRowColors">
+       <bool>true</bool>
+      </property>
       <property name="columnCount">
-       <number>4</number>
+       <number>3</number>
       </property>
       <attribute name="headerDefaultSectionSize">
        <number>100</number>
       </attribute>
+      <attribute name="headerStretchLastSection">
+       <bool>false</bool>
+      </attribute>
       <column>
        <property name="text">
         <string>Columns</string>
@@ -47,20 +53,6 @@
         <string>Y</string>
        </property>
       </column>
-      <column>
-       <property name="text">
-        <string notr="true">_</string>
-       </property>
-       <property name="foreground">
-        <brush brushstyle="NoBrush">
-         <color alpha="0">
-          <red>0</red>
-          <green>0</green>
-          <blue>0</blue>
-         </color>
-        </brush>
-       </property>
-      </column>
      </widget>
      <widget class="QCustomPlot" name="plotWidget" native="true">
       <property name="sizePolicy">