fixed KDE link file reading code

[wxWidgets.git] / src / generic / treectlg.cpp

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index e9a1973d8b2acb80ffd0f2702a73890b9b279fe0..6a24217b124c2839cf7b5966647188d9c70de350 100644 (file)
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -44,7 +44,7 @@
 
 class WXDLLEXPORT wxGenericTreeItem;
 
-WX_DEFINE_ARRAY(wxGenericTreeItem *, wxArrayGenericTreeItems);
+WX_DEFINE_EXPORTED_ARRAY(wxGenericTreeItem *, wxArrayGenericTreeItems);
 //WX_DEFINE_OBJARRAY(wxArrayTreeItemIds);
 
 // ----------------------------------------------------------------------------
@@ -89,6 +89,7 @@ public:
                     const wxString &name = wxTextCtrlNameStr );
 
     void OnChar( wxKeyEvent &event );
+    void OnKeyUp( wxKeyEvent &event );
     void OnKillFocus( wxFocusEvent &event );
 
 private:
@@ -178,10 +179,10 @@ public:
 
     // status inquiries
     bool HasChildren() const { return !m_children.IsEmpty(); }
-    bool IsSelected()  const { return m_hasHilight; }
+    bool IsSelected()  const { return m_hasHilight != 0; }
     bool IsExpanded()  const { return !m_isCollapsed; }
     bool HasPlus()     const { return m_hasPlus || HasChildren(); }
-    bool IsBold()      const { return m_isBold; }
+    bool IsBold()      const { return m_isBold != 0; }
 
     // attributes
         // get them - may be NULL
@@ -266,6 +267,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxTreeTextCtrl,wxTextCtrl);
 
 BEGIN_EVENT_TABLE(wxTreeTextCtrl,wxTextCtrl)
     EVT_CHAR           (wxTreeTextCtrl::OnChar)
+    EVT_KEY_UP         (wxTreeTextCtrl::OnKeyUp)
     EVT_KILL_FOCUS     (wxTreeTextCtrl::OnKillFocus)
 END_EVENT_TABLE()
 
@@ -318,6 +320,21 @@ void wxTreeTextCtrl::OnChar( wxKeyEvent &event )
     event.Skip();
 }
 
+void wxTreeTextCtrl::OnKeyUp( wxKeyEvent &event )
+{
+    // auto-grow the textctrl:
+    wxSize parentSize = m_owner->GetSize();
+    wxPoint myPos = GetPosition();
+    wxSize mySize = GetSize();
+    int sx, sy;
+    GetTextExtent(GetValue() + _T("MM"), &sx, &sy);
+    if (myPos.x + sx > parentSize.x) sx = parentSize.x - myPos.x;
+    if (mySize.x > sx) sx = mySize.x;
+    SetSize(sx, -1);
+    
+    event.Skip();
+}
+
 void wxTreeTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
 {
     if (!wxPendingDelete.Member(this))
@@ -615,6 +632,8 @@ void wxGenericTreeCtrl::Init()
 
     m_imageListNormal =
     m_imageListState = (wxImageList *) NULL;
+    m_ownsImageListNormal = 
+    m_ownsImageListState = FALSE;
 
     m_dragCount = 0;
     m_isDragging = FALSE;
@@ -658,6 +677,8 @@ wxGenericTreeCtrl::~wxGenericTreeCtrl()
     DeleteAllItems();
 
     delete m_renameTimer;
+    if (m_ownsImageListNormal) delete m_imageListNormal;
+    if (m_ownsImageListState) delete m_imageListState;
 }
 
 // -----------------------------------------------------------------------------
@@ -1629,7 +1650,10 @@ wxImageList *wxGenericTreeCtrl::GetStateImageList() const
 
 void wxGenericTreeCtrl::SetImageList(wxImageList *imageList)
 {
+    if (m_ownsImageListNormal) delete m_imageListNormal;
+
     m_imageListNormal = imageList;
+    m_ownsImageListNormal = FALSE;
 
     if ( !m_imageListNormal )
         return;
@@ -1656,7 +1680,21 @@ void wxGenericTreeCtrl::SetImageList(wxImageList *imageList)
 
 void wxGenericTreeCtrl::SetStateImageList(wxImageList *imageList)
 {
+    if (m_ownsImageListState) delete m_imageListState;
     m_imageListState = imageList;
+    m_ownsImageListState = FALSE;
+}
+
+void wxGenericTreeCtrl::AssignImageList(wxImageList *imageList)
+{
+    SetImageList(imageList);
+    m_ownsImageListNormal = TRUE;
+}
+
+void wxGenericTreeCtrl::AssignStateImageList(wxImageList *imageList)
+{
+    SetStateImageList(imageList);
+    m_ownsImageListState = TRUE;
 }
 
 // -----------------------------------------------------------------------------
@@ -2180,7 +2218,10 @@ wxTreeItemId wxGenericTreeCtrl::HitTest(const wxPoint& point, int& flags)
     if (point.y<0) flags|=wxTREE_HITTEST_ABOVE;
     if (point.y>h) flags|=wxTREE_HITTEST_BELOW;
 
-    return m_anchor->HitTest( wxPoint(x, y), this, flags);
+    if (m_anchor)
+        return m_anchor->HitTest( wxPoint(x, y), this, flags);
+    else
+        return wxTreeItemId();
 }
 
 // get the bounding rectangle of the item (or of its label only)
@@ -2411,6 +2452,9 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
             wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK, GetId());
             nevent.m_item = (long) item;
             nevent.m_code = 0;
+            CalcScrolledPosition(x, y,
+                                 &nevent.m_pointDrag.x,
+                                 &nevent.m_pointDrag.y);
             nevent.SetEventObject(this);
             GetEventHandler()->ProcessEvent(nevent);
         }
@@ -2463,6 +2507,9 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
                 wxTreeEvent nevent( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
                 nevent.m_item = (long) item;
                 nevent.m_code = 0;
+                CalcScrolledPosition(x, y,
+                                     &nevent.m_pointDrag.x,
+                                     &nevent.m_pointDrag.y);
                 nevent.SetEventObject( this );
                 GetEventHandler()->ProcessEvent( nevent );
             }