Updates for 0.9.5

[debian/openrocket] / src / net / sf / openrocket / gui / configdialog / MotorConfig.java

diff --git a/src/net/sf/openrocket/gui/configdialog/MotorConfig.java b/src/net/sf/openrocket/gui/configdialog/MotorConfig.java
index 7cfc1bd6fe6c8c859ea124c899413324ecefb46d..7d266371d96a26c904aa41c4ade647fcfb773153 100644 (file)
--- a/src/net/sf/openrocket/gui/configdialog/MotorConfig.java
+++ b/src/net/sf/openrocket/gui/configdialog/MotorConfig.java
@@ -23,6 +23,7 @@ import net.sf.openrocket.gui.adaptors.DoubleModel;
 import net.sf.openrocket.gui.adaptors.EnumModel;
 import net.sf.openrocket.gui.adaptors.MotorConfigurationModel;
 import net.sf.openrocket.gui.components.BasicSlider;
+import net.sf.openrocket.gui.components.StyledLabel;
 import net.sf.openrocket.gui.components.UnitSelector;
 import net.sf.openrocket.gui.dialogs.MotorChooserDialog;
 import net.sf.openrocket.motor.Motor;
@@ -123,10 +124,24 @@ public class MotorConfig extends JPanel {
                spin.setEditor(new SpinnerEditor(spin));
                panel.add(spin,"gap rel rel");
                
-               panel.add(new JLabel("seconds"),"wrap paragraph");
+               panel.add(new JLabel("seconds"),"wrap unrel");
 
 
                
+               // Check stage count
+               RocketComponent c = (RocketComponent)mount;
+               c = c.getRocket();
+               int stages = c.getChildCount();
+               
+               if (stages == 1) {
+                       panel.add(new StyledLabel("The current design has only one stage.  " +
+                                       "Stages can be added by clicking \"New stage\".", -1), 
+                                       "spanx, right, wrap para");
+               } else {
+                       panel.add(new StyledLabel("The current design has " + stages + " stages.", -1), 
+                                       "skip 1, spanx, wrap para");
+               }
+               
                
                // Select etc. buttons
                button = new JButton("Select motor");