Changeset 8671 in orxonox.OLD for branches

Timestamp:

Jun 21, 2006, 2:39:52 PM (18 years ago)

Author:

bensch

Message:

selecting with keyboard

Location:

branches/gui/src/lib/gui/gl

Files:

• glgui_handler.cc (modified) (2 diffs)
• glgui_handler.h (modified) (1 diff)

branches/gui/src/lib/gui/gl/glgui_handler.cc

@@ -97 +97 @@
 
   }
+
+  void GLGuiHandler::selectNext()
+  {
+    const std::list<BaseObject*>* objects = ClassList::getList(CL_GLGUI_WIDGET);
+    if (objects)
+    {
+      std::list<BaseObject*>::const_iterator it ;
+      std::list<BaseObject*>::const_iterator currentIt = objects->begin();
+
+      if (GLGuiWidget::selected() != NULL)
+      {
+
+        it = std::find(objects->begin(), objects->end(), GLGuiWidget::selected());
+        if (it != objects->end())
+        {
+          currentIt = it;
+          it++;
+        }
+        if (it == objects->end())
+          it = objects->begin();
+      }
+      else
+      {
+        it = objects->begin();
+      }
+
+      for (; it != objects->end() && currentIt != it; ++it)
+      {
+        if (dynamic_cast<GLGuiWidget*>(*it)->selectable())
+        {
+          dynamic_cast<GLGuiWidget*>(*it)->select();
+          return;
+        }
+      }
+
+    }
+  }
+
 
 
@@ -136 +174 @@
           this->_cursor->setMaxBorders(Vector2D(event.resize.w, event.resize.h));
         break;
-    }
-
-
+      case SDLK_TAB:
+        if (event.bPressed)
+          this->selectNext();
+        break;
+    }
 
     if (GLGuiWidget::selected() != NULL)

branches/gui/src/lib/gui/gl/glgui_handler.h

@@ -34 +34 @@
     Vector2D cursorPositionRel(const GLGuiWidget* const widget) const;
 
+    void selectNext();
+
     void activate();
     void deactivate();