Changeset 4134 in orxonox.OLD for orxonox/trunk/src/lib/gui

Timestamp:

May 9, 2005, 10:26:59 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: nicer help

File:

• orxonox/trunk/src/lib/gui/gui/gui_gtk.cc (modified) (2 diffs)

orxonox/trunk/src/lib/gui/gui/gui_gtk.cc

@@ -318 +318 @@
 void Widget::printHelp(Widget* widget)
 {
-  bool hasFlag = false;
+  int helpLen=0;
 
   if (widget->optionType > GUI_NOTHING)
@@ -329 +329 @@
             {
               PRINT(0)("-%s", option->flagNameShort);
-              hasFlag = true;
+              helpLen += strlen(option->flagNameShort)+1;
             }
           if (option->flagName)
             {
-              if (hasFlag)
-                PRINT(0)("|");
+              if (helpLen > 0)
+                {
+                  PRINT(0)("|");
+                  helpLen++;
+                }
               PRINT(0)("--%s:", option->flagName);
-              hasFlag = true;
+              helpLen += strlen(option->flagName)+2;
             }
+          while ((helpLen ++) < 29)
+            PRINT(0)(" ");
           if (option->shortDescription)
-            PRINT(0)("\t\t%s\n", option->shortDescription);
+            PRINT(0)("%s\n", option->shortDescription);
           else
             PRINT(0)("\n");