Changeset 9620 in orxonox.OLD for branches/proxy/src/lib/gui/gl/glgui_box.cc

Timestamp:

Jul 30, 2006, 9:22:00 PM (19 years ago)

Author:

bensch

Message:

box is better and nicer implemented now

File:

• branches/proxy/src/lib/gui/gl/glgui_box.cc (modified) (9 diffs)

branches/proxy/src/lib/gui/gl/glgui_box.cc

@@ -36 +36 @@
   */
   GLGuiBox::~GLGuiBox()
-  {}
+  {
+    // unpack all the widgets.
+    while(!this->_children.empty())
+    {
+      /// not deleting children here.
+      this->_children.front()->setParentWidget(NULL);
+      this->_children.pop_front();
+    }
+  }
 
   /**
@@ -50 +58 @@
     assert (widget != NULL);
 
-    this->children.push_back(widget);
+    this->_children.push_back(widget);
     widget->setParentWidget(this);
 
@@ -61 +69 @@
     assert(widget != NULL);
 
-    std::vector<GLGuiWidget*>::iterator delWidget = std::find(this->children.begin(), this->children.end(), widget);
-    if (delWidget != this->children.end())
+    std::list<GLGuiWidget*>::iterator delWidget = std::find(this->_children.begin(), this->_children.end(), widget);
+    if (delWidget != this->_children.end())
     {
       (*delWidget)->setParentWidget(NULL);
-      this->children.erase(delWidget);
+      this->_children.erase(delWidget);
     }
     this->resize();
@@ -72 +80 @@
   void GLGuiBox::clear()
   {
-    this->children.clear();
+    this->_children.clear();
     this->resize();
   }
@@ -78 +86 @@
   void GLGuiBox::showAll()
   {
-    std::vector<GLGuiWidget*>::iterator itC = this->children.begin();
-    while (itC != this->children.end())
+    std::list<GLGuiWidget*>::iterator itC = this->_children.begin();
+    while (itC != this->_children.end())
     {
       if ((*itC)->isA(CL_GLGUI_CONTAINER))
@@ -93 +101 @@
   void GLGuiBox::hideAll()
   {
-    std::vector<GLGuiWidget*>::iterator itC = this->children.begin();
-    while (itC != this->children.end())
+    std::list<GLGuiWidget*>::iterator itC = this->_children.begin();
+    while (itC != this->_children.end())
     {
       if ((*itC)->isA(CL_GLGUI_CONTAINER))
@@ -112 +120 @@
       float height = borderTop();
       float width = 0.0f;
-      std::vector<GLGuiWidget*>::iterator widget;
+      std::list<GLGuiWidget*>::iterator widget;
 
       // find out how big the Widgets are.
-      for (widget = this->children.begin(); widget != this->children.end(); ++widget)
+      for (widget = this->_children.begin(); widget != this->_children.end(); ++widget)
       {
         (*widget)->setRelCoor2D(borderLeft(), height);
@@ -131 +139 @@
       float height = borderTop();
       float width = borderLeft();
-      std::vector<GLGuiWidget*>::iterator widget;
+      std::list<GLGuiWidget*>::iterator widget;
 
       // find out how big the Widgets are.
-      for (widget = this->children.begin(); widget != this->children.end(); ++widget)
+      for (widget = this->_children.begin(); widget != this->_children.end(); ++widget)
       {
         (*widget)->setRelCoor2D(width, borderTop());
@@ -149 +157 @@
 
     // resize everything.
-    //for (widget = this->children.begin(); widget != this->children.end(); ++widget)
+    //for (widget = this->_children.begin(); widget != this->_children.end(); ++widget)
     //{}
   }