#include "wx/textctrl.h"
#include "wx/dynarray.h"
#include "wx/treebase.h"
+#include "wx/hashmap.h"
#ifdef __GNUWIN32__
// Cygwin windows.h defines these identifiers
#undef GetNextSibling
#endif // Cygwin
-// the type for "untyped" data
-typedef long wxDataType;
-
// fwd decl
class WXDLLEXPORT wxImageList;
class WXDLLEXPORT wxDragImage;
struct WXDLLEXPORT wxTreeViewItem;
-// a callback function used for sorting tree items, it should return -1 if the
-// first item precedes the second, +1 if the second precedes the first or 0 if
-// they're equivalent
-class wxTreeItemData;
-
// NB: all the following flags are for compatbility only and will be removed in the
// next versions
wxTREE_EXPAND_TOGGLE
};
-// flags for deprecated InsertItem() variant
+// flags for deprecated InsertItem() variant (their values are the same as of
+// TVI_FIRST and TVI_LAST)
#define wxTREE_INSERT_FIRST 0xFFFF0001
#define wxTREE_INSERT_LAST 0xFFFF0002
+// hash storing attributes for our items
+WX_DECLARE_EXPORTED_VOIDPTR_HASH_MAP(wxTreeItemAttr *, wxMapTreeAttr);
+
// ----------------------------------------------------------------------------
// wxTreeCtrl
// ----------------------------------------------------------------------------
+
class WXDLLEXPORT wxTreeCtrl : public wxControl
{
public:
// the same!
// get the first child of this item
- wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& _cookie) const;
+ wxTreeItemId GetFirstChild(const wxTreeItemId& item,
+ wxTreeItemIdValue& cookie) const;
// get the next child
- wxTreeItemId GetNextChild(const wxTreeItemId& item, long& _cookie) const;
+ wxTreeItemId GetNextChild(const wxTreeItemId& item,
+ wxTreeItemIdValue& cookie) const;
// get the last child of this item - this method doesn't use cookies
wxTreeItemId GetLastChild(const wxTreeItemId& item) const;
// deprecated
// ----------
+#if WXWIN_COMPATIBILITY_2_4
// these methods are deprecated and will be removed in future versions of
// wxWindows, they're here for compatibility only, don't use them in new
// code (the comments indicate why these methods are now useless and how to
// replace them)
// use Expand, Collapse, CollapseAndReset or Toggle
- void ExpandItem(const wxTreeItemId& item, int action);
+ wxDEPRECATED( void ExpandItem(const wxTreeItemId& item, int action) );
// use AddRoot, PrependItem or AppendItem
- wxTreeItemId InsertItem(const wxTreeItemId& parent,
+ wxDEPRECATED( wxTreeItemId InsertItem(const wxTreeItemId& parent,
const wxString& text,
int image = -1, int selImage = -1,
- long insertAfter = wxTREE_INSERT_LAST);
+ long insertAfter = wxTREE_INSERT_LAST) );
// use Set/GetImageList and Set/GetStateImageList
- wxImageList *GetImageList(int) const
- { return GetImageList(); }
- void SetImageList(wxImageList *imageList, int)
- { SetImageList(imageList); }
+ wxImageList *GetImageList(int) const { return GetImageList(); }
+ void SetImageList(wxImageList *imageList, int) { SetImageList(imageList); }
// use Set/GetItemImage directly
- // get the selected item image
int GetItemSelectedImage(const wxTreeItemId& item) const
{ return GetItemImage(item, wxTreeItemIcon_Selected); }
- // set the selected item image
void SetItemSelectedImage(const wxTreeItemId& item, int image)
{ SetItemImage(item, image, wxTreeItemIcon_Selected); }
+ // use the versions taking wxTreeItemIdValue cookies
+ wxDEPRECATED( wxTreeItemId GetFirstChild(const wxTreeItemId& item,
+ long& cookie) const );
+ wxDEPRECATED( wxTreeItemId GetNextChild(const wxTreeItemId& item,
+ long& cookie) const );
+#endif // WXWIN_COMPATIBILITY_2_4
+
// implementation
// --------------
bool IsDataIndirect(wxTreeItemData *data) const
{ return data && data->GetId().m_pItem == 0; }
- // the hash storing the items attributes (indexed by items ids)
- wxHashTable m_attrs;
+ // the hash storing the items attributes (indexed by item ids)
+ wxMapTreeAttr m_attrs;
// TRUE if the hash above is not empty
bool m_hasAnyAttr;
void* m_pVirtualRoot;
// the starting item for selection with Shift
- WXHTREEITEM m_htSelStart;
+ wxTreeItemId m_htSelStart;
friend class wxTreeItemIndirectData;
friend class wxTreeSortHelper;
return ((wxGenericTreeItem*) item.m_pItem)->GetParent();
}
-wxTreeItemId wxGenericTreeCtrl::GetFirstChild(const wxTreeItemId& item, long& cookie) const
+wxTreeItemId wxGenericTreeCtrl::GetFirstChild(const wxTreeItemId& item,
+ wxTreeItemIdValue& cookie) const
{
wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
return GetNextChild(item, cookie);
}
-wxTreeItemId wxGenericTreeCtrl::GetNextChild(const wxTreeItemId& item, long& cookie) const
+wxTreeItemId wxGenericTreeCtrl::GetNextChild(const wxTreeItemId& item,
+ wxTreeItemIdValue& cookie) const
+{
+ wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
+
+ wxArrayGenericTreeItems& children = ((wxGenericTreeItem*) item.m_pItem)->GetChildren();
+
+ // it's ok to cast cookie to size_t, we never have indices big enough to
+ // overflow "void *"
+ size_t *pIndex = (size_t *)&cookie;
+ if ( *pIndex < children.Count() )
+ {
+ return children.Item(*pIndex++);
+ }
+ else
+ {
+ // there are no more of them
+ return wxTreeItemId();
+ }
+}
+
+#if WXWIN_COMPATIBILITY_2_4
+
+wxTreeItemId wxGenericTreeCtrl::GetFirstChild(const wxTreeItemId& item,
+ long& cookie) const
+{
+ wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
+
+ cookie = 0;
+ return GetNextChild(item, cookie);
+}
+
+wxTreeItemId wxGenericTreeCtrl::GetNextChild(const wxTreeItemId& item,
+ long& cookie) const
{
wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
}
}
+#endif // WXWIN_COMPATIBILITY_2_4
+
wxTreeItemId wxGenericTreeCtrl::GetLastChild(const wxTreeItemId& item) const
{
wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
if ( data != NULL )
{
- data->m_pItem = (long) item;
+ data->m_pItem = item;
}
parent->Insert( item, previous );
image, selImage, data);
if ( data != NULL )
{
- data->m_pItem = (long) m_anchor;
+ data->m_pItem = m_anchor;
}
if (HasFlag(wxTR_HIDE_ROOT))
void wxGenericTreeCtrl::SendDeleteEvent(wxGenericTreeItem *item)
{
wxTreeEvent event( wxEVT_COMMAND_TREE_DELETE_ITEM, GetId() );
- event.m_item = (long) item;
+ event.m_item = item;
event.SetEventObject( this );
ProcessEvent( event );
}
return;
wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_EXPANDING, GetId() );
- event.m_item = (long) item;
+ event.m_item = item;
event.SetEventObject( this );
if ( ProcessEvent( event ) && !event.IsAllowed() )
return;
wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_COLLAPSING, GetId() );
- event.m_item = (long) item;
+ event.m_item = item;
event.SetEventObject( this );
if ( ProcessEvent( event ) && !event.IsAllowed() )
{
}
wxTreeEvent event( wxEVT_COMMAND_TREE_SEL_CHANGING, GetId() );
- event.m_item = (long) item;
- event.m_itemOld = (long) m_current;
+ event.m_item = item;
+ event.m_itemOld = m_current;
event.SetEventObject( this );
// TODO : Here we don't send any selection mode yet !
if ( !event.HasModifiers() )
{
wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
- event.m_item = (long) m_current;
+ event.m_item = m_current;
event.SetEventObject( this );
GetEventHandler()->ProcessEvent( event );
}
wxGenericTreeItem *itemEdit = (wxGenericTreeItem *)item.m_pItem;
wxTreeEvent te( wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, GetId() );
- te.m_item = (long) itemEdit;
+ te.m_item = itemEdit;
te.SetEventObject( this );
if ( GetEventHandler()->ProcessEvent( te ) && !te.IsAllowed() )
{
const wxString& value)
{
wxTreeEvent le( wxEVT_COMMAND_TREE_END_LABEL_EDIT, GetId() );
- le.m_item = (long) item;
+ le.m_item = item;
le.SetEventObject( this );
le.m_label = value;
le.m_editCancelled = FALSE;
{
// let owner know that the edit was cancelled
wxTreeEvent le( wxEVT_COMMAND_TREE_END_LABEL_EDIT, GetId() );
- le.m_item = (long) item;
+ le.m_item = item;
le.SetEventObject( this );
le.m_label = wxEmptyString;
le.m_editCancelled = TRUE;
: wxEVT_COMMAND_TREE_BEGIN_DRAG;
wxTreeEvent nevent( command, GetId() );
- nevent.m_item = (long) m_current;
+ nevent.m_item = m_current;
nevent.SetEventObject(this);
// by default the dragging is not supported, the user code must
// generate the drag end event
wxTreeEvent event(wxEVT_COMMAND_TREE_END_DRAG, GetId());
- event.m_item = (long) item;
+ event.m_item = item;
event.m_pointDrag = pt;
event.SetEventObject(this);
if ( event.RightDown() )
{
wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK, GetId());
- nevent.m_item = (long) item;
+ nevent.m_item = item;
nevent.m_pointDrag = CalcScrolledPosition(pt);
nevent.SetEventObject(this);
GetEventHandler()->ProcessEvent(nevent);
// send activate event first
wxTreeEvent nevent( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
- nevent.m_item = (long) item;
+ nevent.m_item = item;
nevent.m_pointDrag = CalcScrolledPosition(pt);
nevent.SetEventObject( this );
if ( !GetEventHandler()->ProcessEvent( nevent ) )
// comctl32.dll versions
#define wxUSE_COMCTL32_SAFELY 0
-// Mingw32 is a bit mental even though this is done in winundef
-#ifdef GetFirstChild
- #undef GetFirstChild
-#endif
-
-#ifdef GetNextSibling
- #undef GetNextSibling
-#endif
-
-#if defined(__WIN95__)
-
#include "wx/app.h"
#include "wx/log.h"
#include "wx/dynarray.h"
#define TVM_SETTEXTCOLOR (TV_FIRST + 30)
#endif
-// a macro to hide the ugliness of nested casts
-#define HITEM(item) (HTREEITEM)(WXHTREEITEM)(item)
+// a macro to hide the cast ugliness
+#define HITEM(item) (HTREEITEM)((item).m_pItem)
// the native control doesn't support multiple selections under MSW and we
// have 2 ways to emulate them: either using TVS_CHECKBOXES style and let
bool wxTreeTraversal::Traverse(const wxTreeItemId& root, bool recursively)
{
- long cookie;
+ wxTreeItemIdValue cookie;
wxTreeItemId child = m_tree->GetFirstChild(root, cookie);
while ( child.IsOk() )
{
// delete any attributes
if ( m_hasAnyAttr )
{
- for ( wxHashTable::compatibility_iterator node = m_attrs.Next();
- node; node = m_attrs.Next() )
- {
- delete (wxTreeItemAttr *)node->GetData();
- }
+ WX_CLEAR_HASH_MAP(wxMapTreeAttr, m_attrs);
// prevent TVN_DELETEITEM handler from deleting the attributes again!
m_hasAnyAttr = false;
wxColour wxTreeCtrl::GetItemTextColour(const wxTreeItemId& item) const
{
- long id = (long)(WXHTREEITEM)item;
- wxTreeItemAttr *attr = (wxTreeItemAttr *)m_attrs.Get(id);
- if ( !attr )
- {
- return wxNullColour;
- }
+ wxMapTreeAttr::const_iterator it = m_attrs.find(item);
- return attr->GetTextColour();
+ return it == m_attrs.end() ? wxNullColour : it->second->GetTextColour();
}
wxColour wxTreeCtrl::GetItemBackgroundColour(const wxTreeItemId& item) const
{
- long id = (long)(WXHTREEITEM)item;
- wxTreeItemAttr *attr = (wxTreeItemAttr *)m_attrs.Get(id);
- if ( !attr )
- {
- return wxNullColour;
- }
+ wxMapTreeAttr::const_iterator it = m_attrs.find(item);
- return attr->GetBackgroundColour();
+ return it == m_attrs.end() ? wxNullColour : it->second->GetBackgroundColour();
}
wxFont wxTreeCtrl::GetItemFont(const wxTreeItemId& item) const
{
- long id = (long)(WXHTREEITEM)item;
- wxTreeItemAttr *attr = (wxTreeItemAttr *)m_attrs.Get(id);
- if ( !attr )
- {
- return wxNullFont;
- }
+ wxMapTreeAttr::const_iterator it = m_attrs.find(item);
- return attr->GetFont();
+ return it == m_attrs.end() ? wxNullFont : it->second->GetFont();
}
void wxTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
const wxColour& col)
{
- m_hasAnyAttr = true;
-
- long id = (long)(WXHTREEITEM)item;
- wxTreeItemAttr *attr = (wxTreeItemAttr *)m_attrs.Get(id);
- if ( !attr )
+ wxTreeItemAttr *attr;
+ wxMapTreeAttr::iterator it = m_attrs.find(item);
+ if ( it == m_attrs.end() )
{
+ m_hasAnyAttr = true;
+
+ m_attrs[item] =
attr = new wxTreeItemAttr;
- m_attrs.Put(id, (wxObject *)attr);
+ }
+ else
+ {
+ attr = it->second;
}
attr->SetTextColour(col);
void wxTreeCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
const wxColour& col)
{
- m_hasAnyAttr = true;
-
- long id = (long)(WXHTREEITEM)item;
- wxTreeItemAttr *attr = (wxTreeItemAttr *)m_attrs.Get(id);
- if ( !attr )
+ wxTreeItemAttr *attr;
+ wxMapTreeAttr::iterator it = m_attrs.find(item);
+ if ( it == m_attrs.end() )
{
+ m_hasAnyAttr = true;
+
+ m_attrs[item] =
attr = new wxTreeItemAttr;
- m_attrs.Put(id, (wxObject *)attr);
+ }
+ else // already in the hash
+ {
+ attr = it->second;
}
attr->SetBackgroundColour(col);
void wxTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font)
{
- m_hasAnyAttr = true;
-
- long id = (long)(WXHTREEITEM)item;
- wxTreeItemAttr *attr = (wxTreeItemAttr *)m_attrs.Get(id);
- if ( !attr )
+ wxTreeItemAttr *attr;
+ wxMapTreeAttr::iterator it = m_attrs.find(item);
+ if ( it == m_attrs.end() )
{
+ m_hasAnyAttr = true;
+
+ m_attrs[item] =
attr = new wxTreeItemAttr;
- m_attrs.Put(id, (wxObject *)attr);
+ }
+ else // already in the hash
+ {
+ attr = it->second;
}
attr->SetFont(font);
// this ugliness comes directly from MSDN - it *is* the correct way to pass
// the HTREEITEM with TVM_GETITEMRECT
- *(WXHTREEITEM *)&rect = (WXHTREEITEM)item;
+ *(HTREEITEM *)&rect = HITEM(item);
// false means get item rect for the whole item, not only text
return SendMessage(GetHwnd(), TVM_GETITEMRECT, false, (LPARAM)&rect) != 0;
if ( GET_VIRTUAL_ROOT() )
return TVI_ROOT;
- return wxTreeItemId((WXHTREEITEM) TreeView_GetRoot(GetHwnd()));
+ return wxTreeItemId(TreeView_GetRoot(GetHwnd()));
}
wxTreeItemId wxTreeCtrl::GetSelection() const
{
- wxCHECK_MSG( !(m_windowStyle & wxTR_MULTIPLE), (long)(WXHTREEITEM)0,
+ wxCHECK_MSG( !(m_windowStyle & wxTR_MULTIPLE), NULL,
wxT("this only works with single selection controls") );
- return wxTreeItemId((WXHTREEITEM) TreeView_GetSelection(GetHwnd()));
+ return wxTreeItemId(TreeView_GetSelection(GetHwnd()));
}
wxTreeItemId wxTreeCtrl::GetItemParent(const wxTreeItemId& item) const
}
}
- return wxTreeItemId((WXHTREEITEM)hItem);
+ return wxTreeItemId(hItem);
}
wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
- long& _cookie) const
+ wxTreeItemIdValue& cookie) const
{
// remember the last child returned in 'cookie'
- _cookie = (long)TreeView_GetChild(GetHwnd(), HITEM(item));
+ cookie = TreeView_GetChild(GetHwnd(), HITEM(item));
+
+ return wxTreeItemId(cookie);
+}
+
+wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
+ wxTreeItemIdValue& cookie) const
+{
+ wxTreeItemId item(TreeView_GetNextSibling(GetHwnd(),
+ HITEM(wxTreeItemId(cookie))));
+ cookie = item.m_pItem;
+
+ return item;
+}
- return wxTreeItemId((WXHTREEITEM)_cookie);
+#if WXWIN_COMPATIBILITY_2_4
+
+wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
+ long& cookie) const
+{
+ cookie = (long)TreeView_GetChild(GetHwnd(), HITEM(item));
+
+ return wxTreeItemId((void *)cookie);
}
wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
- long& _cookie) const
+ long& cookie) const
{
- wxTreeItemId l = wxTreeItemId((WXHTREEITEM)TreeView_GetNextSibling(GetHwnd(),
- HITEM(_cookie)));
- _cookie = (long)l;
+ wxTreeItemId item(TreeView_GetNextSibling
+ (
+ GetHwnd(),
+ HITEM(wxTreeItemId((void *)cookie)
+ )));
+ cookie = (long)item.m_pItem;
- return l;
+ return item;
}
+#endif // WXWIN_COMPATIBILITY_2_4
+
wxTreeItemId wxTreeCtrl::GetLastChild(const wxTreeItemId& item) const
{
// can this be done more efficiently?
- long cookie;
+ wxTreeItemIdValue cookie;
wxTreeItemId childLast,
child = GetFirstChild(item, cookie);
wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const
{
- return wxTreeItemId((WXHTREEITEM) TreeView_GetNextSibling(GetHwnd(), HITEM(item)));
+ return wxTreeItemId(TreeView_GetNextSibling(GetHwnd(), HITEM(item)));
}
wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const
{
- return wxTreeItemId((WXHTREEITEM) TreeView_GetPrevSibling(GetHwnd(), HITEM(item)));
+ return wxTreeItemId(TreeView_GetPrevSibling(GetHwnd(), HITEM(item)));
}
wxTreeItemId wxTreeCtrl::GetFirstVisibleItem() const
{
- return wxTreeItemId((WXHTREEITEM) TreeView_GetFirstVisible(GetHwnd()));
+ return wxTreeItemId(TreeView_GetFirstVisible(GetHwnd()));
}
wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const
{
wxASSERT_MSG( IsVisible(item), wxT("The item you call GetNextVisible() for must be visible itself!"));
- return wxTreeItemId((WXHTREEITEM) TreeView_GetNextVisible(GetHwnd(), HITEM(item)));
+ return wxTreeItemId(TreeView_GetNextVisible(GetHwnd(), HITEM(item)));
}
wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const
{
wxASSERT_MSG( IsVisible(item), wxT("The item you call GetPrevVisible() for must be visible itself!"));
- return wxTreeItemId((WXHTREEITEM) TreeView_GetPrevVisible(GetHwnd(), HITEM(item)));
+ return wxTreeItemId(TreeView_GetPrevVisible(GetHwnd(), HITEM(item)));
}
// ----------------------------------------------------------------------------
if ( data != NULL )
{
// associate the application tree item with Win32 tree item handle
- data->SetId((WXHTREEITEM)id);
+ data->SetId(id);
}
- return wxTreeItemId((WXHTREEITEM)id);
+ return wxTreeItemId(id);
}
// for compatibility only
+#if WXWIN_COMPATIBILITY_2_4
+
wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
const wxString& text,
int image, int selImage,
long insertAfter)
{
- return DoInsertItem(parent, (WXHTREEITEM)insertAfter, text,
+ return DoInsertItem(parent, wxTreeItemId((void *)insertAfter), text,
image, selImage, NULL);
}
+#endif // WXWIN_COMPATIBILITY_2_4
+
wxTreeItemId wxTreeCtrl::AddRoot(const wxString& text,
int image, int selectedImage,
wxTreeItemData *data)
return TVI_ROOT;
}
- return DoInsertItem(wxTreeItemId((long)(WXHTREEITEM) 0), (long)(WXHTREEITEM) 0,
+ return DoInsertItem(wxTreeItemId(), 0,
text, image, selectedImage, data);
}
int image, int selectedImage,
wxTreeItemData *data)
{
- return DoInsertItem(parent, (WXHTREEITEM) TVI_FIRST,
+ return DoInsertItem(parent, TVI_FIRST,
text, image, selectedImage, data);
}
wxTreeItemData *data)
{
// find the item from index
- long cookie;
+ wxTreeItemIdValue cookie;
wxTreeItemId idPrev, idCur = GetFirstChild(parent, cookie);
while ( index != 0 && idCur.IsOk() )
{
int image, int selectedImage,
wxTreeItemData *data)
{
- return DoInsertItem(parent, (WXHTREEITEM) TVI_LAST,
+ return DoInsertItem(parent, TVI_LAST,
text, image, selectedImage, data);
}
// delete all children (but don't delete the item itself)
void wxTreeCtrl::DeleteChildren(const wxTreeItemId& item)
{
- long cookie;
+ wxTreeItemIdValue cookie;
- wxArrayLong children;
+ wxArrayTreeItemIds children;
wxTreeItemId child = GetFirstChild(item, cookie);
while ( child.IsOk() )
{
- children.Add((long)(WXHTREEITEM)child);
+ children.Add(child);
child = GetNextChild(item, cookie);
}
size_t nCount = children.Count();
for ( size_t n = 0; n < nCount; n++ )
{
- if ( !TreeView_DeleteItem(GetHwnd(), (HTREEITEM)children[n]) )
+ if ( !TreeView_DeleteItem(GetHwnd(), HITEM(children[n])) )
{
wxLogLastError(wxT("TreeView_DeleteItem"));
}
wxT("doesn't make sense, may be you want UnselectAll()?") );
// just remove the selection
- SelectItem(wxTreeItemId((long) (WXHTREEITEM) 0));
+ SelectItem(wxTreeItemId());
}
void wxTreeCtrl::UnselectAll()
#undef TRANSLATE_FLAG
- return wxTreeItemId((WXHTREEITEM) hitTestInfo.hItem);
+ return wxTreeItemId(hitTestInfo.hItem);
}
bool wxTreeCtrl::GetBoundingRect(const wxTreeItemId& item,
if ( !m_htSelStart )
{
// take the focused item
- m_htSelStart = (WXHTREEITEM)
- TreeView_GetSelection(GetHwnd());
+ m_htSelStart = TreeView_GetSelection(GetHwnd());
}
SelectRange(GetHwnd(), HITEM(m_htSelStart), htItem,
// generate the drag end event
wxTreeEvent event(wxEVT_COMMAND_TREE_END_DRAG, m_windowId);
- event.m_item = (WXHTREEITEM)htItem;
+ event.m_item = htItem;
event.m_pointDrag = wxPoint(x, y);
event.SetEventObject(this);
HTREEITEM htSel = (HTREEITEM)TreeView_GetSelection(GetHwnd());
if ( !m_htSelStart )
{
- m_htSelStart = (WXHTREEITEM)htSel;
+ m_htSelStart = htSel;
}
if ( wParam == VK_SPACE )
NM_TREEVIEW *tv = (NM_TREEVIEW *)lParam;
- event.m_item = (WXHTREEITEM) tv->itemNew.hItem;
+ event.m_item = tv->itemNew.hItem;
event.m_pointDrag = wxPoint(tv->ptDrag.x, tv->ptDrag.y);
// don't allow dragging by default: the user code must
eventType = wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT;
TV_DISPINFO *info = (TV_DISPINFO *)lParam;
- event.m_item = (WXHTREEITEM) info->item.hItem;
+ event.m_item = info->item.hItem;
event.m_label = info->item.pszText;
event.m_editCancelled = false;
}
eventType = wxEVT_COMMAND_TREE_DELETE_ITEM;
NM_TREEVIEW *tv = (NM_TREEVIEW *)lParam;
- event.m_item = (WXHTREEITEM)tv->itemOld.hItem;
+ event.m_item = tv->itemOld.hItem;
if ( m_hasAnyAttr )
{
- delete (wxTreeItemAttr *)m_attrs.
- Delete((long)tv->itemOld.hItem);
+ wxMapTreeAttr::iterator it = m_attrs.find(tv->itemOld.hItem);
+ if ( it != m_attrs.end() )
+ {
+ delete it->second;
+ m_attrs.erase(it);
+ }
}
}
break;
eventType = wxEVT_COMMAND_TREE_END_LABEL_EDIT;
TV_DISPINFO *info = (TV_DISPINFO *)lParam;
- event.m_item = (WXHTREEITEM)info->item.hItem;
+ event.m_item = info->item.hItem;
event.m_label = info->item.pszText;
if (info->item.pszText == NULL)
{
TV_DISPINFO *info = (TV_DISPINFO *)lParam;
- event.m_item = (WXHTREEITEM) info->item.hItem;
+ event.m_item = info->item.hItem;
break;
}
eventType = gs_expandEvents[what][how];
- event.m_item = (WXHTREEITEM) tv->itemNew.hItem;
+ event.m_item = tv->itemNew.hItem;
}
break;
// similar to the ones from a "real" WM_KEYDOWN so that
// CreateKeyEvent() works correctly
WXLPARAM lParam =
-// (::GetKeyState(VK_MENU) & 0x100 ? KF_ALTDOWN : 0) << 16;
- // Returns different negative values on WinME and WinNT,
- // so simply test for negative value.
(::GetKeyState(VK_MENU) < 0 ? KF_ALTDOWN : 0) << 16;
WXWPARAM wParam = info->wVKey;
hdr->code == TVN_SELCHANGEDW)
{
NM_TREEVIEWW* tv = (NM_TREEVIEWW *)lParam;
- event.m_item = (WXHTREEITEM) tv->itemNew.hItem;
- event.m_itemOld = (WXHTREEITEM) tv->itemOld.hItem;
+ event.m_item = tv->itemNew.hItem;
+ event.m_itemOld = tv->itemOld.hItem;
}
else
{
NM_TREEVIEWA* tv = (NM_TREEVIEWA *)lParam;
- event.m_item = (WXHTREEITEM) tv->itemNew.hItem;
- event.m_itemOld = (WXHTREEITEM) tv->itemOld.hItem;
+ event.m_item = tv->itemNew.hItem;
+ event.m_itemOld = tv->itemOld.hItem;
}
}
break;
case CDDS_ITEMPREPAINT:
{
- wxTreeItemAttr *attr =
- (wxTreeItemAttr *)m_attrs.Get(nmcd.dwItemSpec);
+ wxMapTreeAttr::iterator
+ it = m_attrs.find((void *)nmcd.dwItemSpec);
- if ( !attr )
+ if ( it == m_attrs.end() )
{
// nothing to do for this item
*result = CDRF_DODEFAULT;
break;
}
+ wxTreeItemAttr * const attr = it->second;
+
HFONT hFont;
if ( attr->HasFont() )
{
{
if ( tvhti.flags & TVHT_ONITEM )
{
- event.m_item = (WXHTREEITEM) tvhti.hItem;
+ event.m_item = tvhti.hItem;
eventType = (int)hdr->code == NM_DBLCLK
? wxEVT_COMMAND_TREE_ITEM_ACTIVATED
: wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK;
// comctl32.dll or our code?
{
NM_TREEVIEW* tv = (NM_TREEVIEW *)lParam;
- wxTreeItemId id = (WXHTREEITEM)tv->itemNew.hItem;
+ wxTreeItemId id(tv->itemNew.hItem);
int image = GetItemImage(id, wxTreeItemIcon_Expanded);
if ( image != -1 )
return STATEIMAGEMASKTOINDEX(tvi.state);
}
-#endif // __WIN95__
-
#endif // wxUSE_TREECTRL
projects / wxWidgets.git / commitdiff
