Changeset 8435 in orxonox.OLD for branches/gui/src/lib/gui/gl/glgui_widget.cc

Timestamp:

Jun 15, 2006, 1:16:13 AM (18 years ago)

Author:

bensch

Message:

orxonox/trunk: fade to colors
now the gui can be looked at
at least a bit

File:

• branches/gui/src/lib/gui/gl/glgui_widget.cc (modified) (4 diffs)

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

@@ -45 +45 @@
     if (this == GLGuiWidget::_focused)
       GLGuiWidget::_focused = NULL;
+
+    if (this->_toFrontColor)
+      delete this->_toFrontColor;
   }
 
@@ -69 +72 @@
     this->_backMat.setDiffuseMap("gui_element_background.png");
     this->_frontColor.setColor(1.0, 0.0, 0.0);
+    _toFrontColor = NULL;
+
 
     this->_borderLeft = 15.0;
@@ -116 +121 @@
   }
 
+  void GLGuiWidget::setFrontColor(const Color& frontColor)
+  {
+    if (!this->_toFrontColor)
+      this->_toFrontColor = new Color(frontColor);
+    else
+      *this->_toFrontColor = frontColor;
+    //this->_frontColor = frontColor;
+    //this->updateFrontColor();
+  };
+
 
   void GLGuiWidget::setBorderSize(float borderSize)
@@ -243 +258 @@
   }
 
+  void GLGuiWidget::tick(float dt)
+  {
+    if (this->_toFrontColor)
+    {
+      this->_frontColor.slerp(*_toFrontColor, dt*3.0);
+      this->updateFrontColor();
+      if (this->_frontColor.dist(*_toFrontColor) < .1)
+      {
+        delete _toFrontColor;
+        _toFrontColor = NULL;
+      }
+    }
+  }
+
 
   /**