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[wxWidgets.git] / contrib / samples / ogl / studio / view.cpp

diff --git a/contrib/samples/ogl/studio/view.cpp b/contrib/samples/ogl/studio/view.cpp
index f15c1cfed95ebe23a75750c287a3dc2fadafa82f..9fac0a9b072f883d00c149662751e3283ae4008d 100644 (file)
--- a/contrib/samples/ogl/studio/view.cpp
+++ b/contrib/samples/ogl/studio/view.cpp
@@ -198,19 +198,17 @@ void csDiagramView::OnSelectAll(wxCommandEvent& WXUNUSED(event))
 wxShape *csDiagramView::FindFirstSelectedShape(void)
 {
   csDiagramDocument *doc = (csDiagramDocument *)GetDocument();
-  wxShape *theShape = NULL;
   wxObjectList::compatibility_iterator node = doc->GetDiagram()->GetShapeList()->GetFirst();
   while (node)
   {
     wxShape *eachShape = (wxShape *)node->GetData();
     if ((eachShape->GetParent() == NULL) && !eachShape->IsKindOf(CLASSINFO(wxLabelShape)) && eachShape->Selected())
     {
-      theShape = eachShape;
-      node = NULL;
+      return eachShape;
     }
     else node = node->GetNext();
   }
-  return theShape;
+  return NULL;
 }
 
 void csDiagramView::FindSelectedShapes(wxList& selections, wxClassInfo* toFind)
@@ -579,7 +577,7 @@ void csDiagramView::OnToggleArrowTool(wxCommandEvent& WXUNUSED(event))
     {
         csDiagramCommand* cmd = new csDiagramCommand(stateName, doc);
 
-        wxNode* node = selections.GetFirst();
+        wxObjectList::compatibility_iterator node = selections.GetFirst();
         while (node)
         {
             wxLineShape *theShape = (wxLineShape*) node->GetData();
@@ -634,7 +632,7 @@ void csDiagramView::ReflectPointSize(int pointSize)
 void csDiagramView::ReflectArrowState(wxLineShape* lineShape)
 {
     bool haveArrow = false;
-    wxNode *node = lineShape->GetArrows().GetFirst();
+    wxObjectList::compatibility_iterator node = lineShape->GetArrows().GetFirst();
     while (node)
     {
       wxArrowHead *arrow = (wxArrowHead *)node->GetData();
@@ -651,7 +649,7 @@ void csDiagramView::OnAlign(wxCommandEvent& event)
     // Make a copy of the selections, keeping only those shapes
     // that are top-level non-line shapes.
     wxList selections;
-    wxNode* node = GetSelectionList().GetFirst();
+    wxObjectList::compatibility_iterator node = GetSelectionList().GetFirst();
     while (node)
     {
         wxShape* shape = (wxShape*) node->GetData();
@@ -751,7 +749,7 @@ void csDiagramView::OnNewLinePoint(wxCommandEvent& WXUNUSED(event))
     csDiagramDocument *doc = (csDiagramDocument *)GetDocument();
     csDiagramCommand* cmd = new csDiagramCommand(_T("New line point"), doc);
 
-    wxNode* node = m_selections.GetFirst();
+    wxObjectList::compatibility_iterator node = m_selections.GetFirst();
     while (node)
     {
         wxShape* shape = (wxShape*) node->GetData();
@@ -772,7 +770,7 @@ void csDiagramView::OnCutLinePoint(wxCommandEvent& WXUNUSED(event))
     csDiagramDocument *doc = (csDiagramDocument *)GetDocument();
     csDiagramCommand* cmd = new csDiagramCommand(_T("Cut line point"), doc);
 
-    wxNode* node = m_selections.GetFirst();
+    wxObjectList::compatibility_iterator node = m_selections.GetFirst();
     while (node)
     {
         wxShape* shape = (wxShape*) node->GetData();
@@ -793,7 +791,7 @@ void csDiagramView::OnStraightenLines(wxCommandEvent& WXUNUSED(event))
     csDiagramDocument *doc = (csDiagramDocument *)GetDocument();
     csDiagramCommand* cmd = new csDiagramCommand(_T("Straighten lines"), doc);
 
-    wxNode* node = m_selections.GetFirst();
+    wxObjectList::compatibility_iterator node = m_selections.GetFirst();
     while (node)
     {
         wxShape* shape = (wxShape*) node->GetData();
@@ -855,7 +853,7 @@ csCanvas::~csCanvas(void)
 
 void csCanvas::DrawOutline(wxDC& dc, double x1, double y1, double x2, double y2)
 {
-    wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+    wxPen dottedPen(*wxBLACK, 1, wxDOT);
     dc.SetPen(dottedPen);
     dc.SetBrush(* wxTRANSPARENT_BRUSH);
 
@@ -879,6 +877,9 @@ void csCanvas::OnLeftClick(double x, double y, int WXUNUSED(keys))
 
     if (palette->GetSelection() == PALETTE_TEXT_TOOL)
     {
+        wxString newLabel;
+
+#if wxUSE_WX_RESOURCES
         // Ask for a label and create a new free-floating text region
         csLabelEditingDialog* dialog = new csLabelEditingDialog(GetParent());
 
@@ -890,8 +891,9 @@ void csCanvas::OnLeftClick(double x, double y, int WXUNUSED(keys))
             return;
         }
 
-        wxString newLabel = dialog->GetShapeLabel();
+        newLabel = dialog->GetShapeLabel();
         dialog->Destroy();
+#endif // wxUSE_WX_RESOURCES
 
         wxShape* shape = new csTextBoxShape;
         shape->AssignNewIds();
@@ -999,7 +1001,7 @@ void csCanvas::OnEndDragLeft(double x, double y, int WXUNUSED(keys))
     min_y = wxMin(y, sg_initialY);
     max_y = wxMax(y, sg_initialY);
 
-    wxNode *node = GetDiagram()->GetShapeList()->GetFirst();
+    wxObjectList::compatibility_iterator node = GetDiagram()->GetShapeList()->GetFirst();
     while (node)
     {
         wxShape *shape = (wxShape *)node->GetData();