Changeset 4323 in orxonox.OLD for orxonox/branches

Timestamp:

May 27, 2005, 1:53:40 AM (20 years ago)

Author:

bensch

Message:

orxonox/branches/physics: gui works with a slider

Location:

orxonox/branches/physics/src

Files:

• lib/gui/gui/gui_gtk.h (modified) (1 diff)
• subprojects/particles/framework.cc (modified) (2 diffs)

orxonox/branches/physics/src/lib/gui/gui/gui_gtk.h

@@ -61 +61 @@
 
   virtual void setTitle(const char* title);  //!< An abstract Function, that sets the title of Widgets.
+  virtual const char* getTitle(void) const { return this->title; };
 
   Widget* findWidgetByName(char* name, unsigned int depth);

orxonox/branches/physics/src/subprojects/particles/framework.cc

@@ -358 +358 @@
 }
 
+int changeOption(GtkWidget* nonInterest, void* widget)
+{
+  Option* option = (Option*) widget;
+  const char* name = option->getTitle();
+  char* valueC = option->save();
+  float value = atof(valueC);
+  delete valueC;
+
+  printf("%s, %f\n", name, value);
+
+  ParticleEmitter* tmpEmit = ParticleEngine::getInstance()->getEmitterByNumber(1);
+  if (tmpEmit)
+    {
+      if (!strcmp(name, "EmissionRate"))
+      {
+        tmpEmit->setEmissionRate(value);
+        PRINT(3)("emissionRate set to %f\n", tmpEmit->getEmissionRate());
+      }
+    }
+  
+
+}
+
 
 void* Framework::initGui(void* argv)
@@ -369 +392 @@
     Box* windowBox = new Box('v');
     {
+      Slider* emissionRate = new Slider("EmissionRate", 0, 1000);
+      emissionRate->connectSignal("value_changed", (void*)emissionRate, changeOption );
+      windowBox->fill(emissionRate);
+
       Button* quitButton = new Button("quit");
+
+
       windowBox->fill(quitButton);
     }