Try to fix UI issues in select layer pair dialog and slect layer dialog.

Fixes: lp:1838173
https://bugs.launchpad.net/kicad/+bug/1838173

pcbnew/sel_layer.cpp

@@ -1,29 +1,25 @@
 /**
  * @file sel_layer.cpp
- * @brief dialogs for one layer selection and a layer pair selection.
+ * @brief minor dialogs for one layer selection and a layer pair selection.
  */
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
- * Copyright (C) 1992-2013 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 1992-2019 KiCad Developers, see AUTHORS.txt for contributors.
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, you may find one here:
- * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
- * or you may search the http://www.gnu.org website for the version 2 license,
- * or you may write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 
@@ -185,6 +181,10 @@ void PCB_ONE_LAYER_SELECTOR::buildList()
 
     if( right_row <= 0 )
         m_rightGridLayers->Show( false );
+
+    // Now fix min grid layer name column size (it also sets a minimal size)
+    m_leftGridLayers->AutoSizeColumn( LAYERNAME_COLNUM );
+    m_rightGridLayers->AutoSizeColumn( LAYERNAME_COLNUM );
 }
 
 
@@ -350,6 +350,10 @@ void SELECT_COPPER_LAYERS_PAIR_DIALOG::buildList()
 
         row++;
     }
+
+    // Now fix min grid layer name column size (it also sets a minimal size)
+    m_leftGridLayers->AutoSizeColumn( LAYERNAME_COLNUM );
+    m_rightGridLayers->AutoSizeColumn( LAYERNAME_COLNUM );
 }