[Seq-cvs-commit] SF.net SVN: seq:[1189] showeq/branches/cn187_devel/src/map.cpp

[<cn...@us...>]

Revision: 1189
          http://sourceforge.net/p/seq/svn/1189
Author:   cn187
Date:     2021-06-23 03:56:44 +0000 (Wed, 23 Jun 2021)
Log Message:
-----------
Add "none" placeholder when no layers are loaded

Modified Paths:
--------------
    showeq/branches/cn187_devel/src/map.cpp

Modified: showeq/branches/cn187_devel/src/map.cpp
===================================================================
--- showeq/branches/cn187_devel/src/map.cpp	2021-06-22 00:50:04 UTC (rev 1188)
+++ showeq/branches/cn187_devel/src/map.cpp	2021-06-23 03:56:44 UTC (rev 1189)
@@ -5212,8 +5212,14 @@
     }
   }
 
+  int numLayers = m_map->mapMgr()->mapData().numLayers();
+
   QLabel* tmpLabel = new QLabel(m_layersBox);
-  tmpLabel->setText("Layers:");
+  if (numLayers == 0)
+    tmpLabel->setText("Layers: None");
+  else
+    tmpLabel->setText("Layers:");
+
   layersBoxLayout->addWidget(tmpLabel);
 
   QToolButton* tmpButton = NULL;
@@ -5221,7 +5227,6 @@
 
   QAction* tmpAction = NULL;
 
-  int numLayers = m_map->mapMgr()->mapData().numLayers();
 
   for (int i = 0; i < numLayers; ++i)
   {

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