m_selectedImage = -1;
m_children = 0;
m_data = 0;
-};
+}
//-----------------------------------------------------------------------------
// wxTreeEvent
{
m_code = 0;
m_oldItem = 0;
-};
+}
//-----------------------------------------------------------------------------
// wxGenericTreeItem
Reset();
m_parent = parent;
m_hasHilight = FALSE;
-};
+}
wxGenericTreeItem::wxGenericTreeItem( wxGenericTreeItem *parent, const wxTreeItem& item, wxDC *dc )
{
SetItem( item, dc );
m_parent = parent;
m_hasHilight = FALSE;
-};
+}
void wxGenericTreeItem::SetItem( const wxTreeItem &item, wxDC *dc )
{
dc->GetTextExtent( m_text, &lw, &lh );
m_width = lw;
m_height = lh;
-};
+}
void wxGenericTreeItem::SetText( const wxString &text, wxDC *dc )
{
dc->GetTextExtent( m_text, &lw, &lh );
m_width = lw;
m_height = lh;
-};
+}
void wxGenericTreeItem::Reset()
{
m_level = 0;
m_children.DeleteContents( TRUE );
m_isCollapsed = TRUE;
- m_parent = NULL;
-};
+ m_parent = (wxGenericTreeItem *) NULL;
+}
void wxGenericTreeItem::GetItem( wxTreeItem &item ) const
{
item.m_children = (int)m_hasChildren;
if ((item.m_mask & wxTREE_MASK_DATA) == wxTREE_MASK_DATA)
item.m_data = m_data;
-};
+}
bool wxGenericTreeItem::HasChildren()
{
return m_hasChildren;
-};
+}
bool wxGenericTreeItem::HasPlus()
{
return FALSE;
return !IsExpanded();
-};
+}
int wxGenericTreeItem::NumberOfVisibleDescendents()
{
wxGenericTreeItem *item = (wxGenericTreeItem*)node->Data();
ret += item->NumberOfVisibleDescendents();
node = node->Next();
- };
+ }
return ret;
-};
+}
int wxGenericTreeItem::NumberOfVisibleChildren()
{
return m_isCollapsed ? 0 : m_children.Number();
-};
+}
wxGenericTreeItem *wxGenericTreeItem::FindItem( long itemId ) const
{
wxGenericTreeItem *res = item->FindItem( itemId );
if (res) return (wxGenericTreeItem*)(res);
node = node->Next();
- };
- return NULL;
-};
+ }
+ return (wxGenericTreeItem *) NULL;
+}
void wxGenericTreeItem::AddChild( wxGenericTreeItem *child )
{
m_children.Append( child );
-};
+}
void wxGenericTreeItem::SetCross( int x, int y )
{
m_xCross = x;
m_yCross = y;
-};
+}
void wxGenericTreeItem::GetSize( int &x, int &y )
{
wxGenericTreeItem *item = (wxGenericTreeItem*)node->Data();
item->GetSize( x, y );
node = node->Next();
- };
-};
+ }
+}
long wxGenericTreeItem::HitTest( const wxPoint& point, int &flags )
{
{
flags = wxTREE_HITTEST_ONITEMBUTTON;
return m_itemId;
- };
+ }
if ((point.x > m_x) && (point.x < m_x+m_width))
{
flags = wxTREE_HITTEST_ONITEMLABEL;
return m_itemId;
- };
+ }
if (point.x > m_x)
{
flags = wxTREE_HITTEST_ONITEMRIGHT;
return m_itemId;
- };
+ }
flags = wxTREE_HITTEST_ONITEMINDENT;
return m_itemId;
}
long res = child->HitTest( point, flags );
if (res != -1) return res;
node = node->Next();
- };
- };
- };
+ }
+ }
+ }
return -1;
-};
+}
void wxGenericTreeItem::PrepareEvent( wxTreeEvent &event )
{
event.m_code = 0;
event.m_pointDrag.x = 0;
event.m_pointDrag.y = 0;
-};
+}
void wxGenericTreeItem::SendKeyDown( wxWindow *target )
{
PrepareEvent( event );
event.SetEventObject( target );
target->ProcessEvent( event );
-};
+}
void wxGenericTreeItem::SendSelected( wxWindow *target )
{
PrepareEvent( event );
event.SetEventObject( target );
target->ProcessEvent( event );
-};
+}
void wxGenericTreeItem::SendDelete( wxWindow *target )
{
PrepareEvent( event );
event.SetEventObject( target );
target->ProcessEvent( event );
-};
+}
void wxGenericTreeItem::SendExpand( wxWindow *target )
{
event.SetEventType(wxEVT_COMMAND_TREE_ITEM_EXPANDED);
PrepareEvent( event );
target->ProcessEvent( event );
-};
+}
void wxGenericTreeItem::SendCollapse( wxWindow *target )
{
event.SetEventType(wxEVT_COMMAND_TREE_ITEM_COLLAPSED);
PrepareEvent( event );
target->ProcessEvent( event );
-};
+}
void wxGenericTreeItem::SetHilight( bool set )
{
m_hasHilight = set;
-};
+}
bool wxGenericTreeItem::HasHilight()
{
return m_hasHilight;
-};
+}
//-----------------------------------------------------------------------------
// wxTreeCtrl
wxTreeCtrl::wxTreeCtrl()
{
- m_current = NULL;
- m_anchor = NULL;
+ m_current = (wxGenericTreeItem *) NULL;
+ m_anchor = (wxGenericTreeItem *) NULL;
m_hasFocus = FALSE;
m_xScroll = 0;
m_yScroll = 0;
m_indent = 15;
m_isCreated = FALSE;
m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
- m_imageList = NULL;
- m_smallImageList = NULL;
-};
+ m_imageList = (wxImageList *) NULL;
+ m_smallImageList = (wxImageList *) NULL;
+}
wxTreeCtrl::wxTreeCtrl(wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
long style, const wxString& name )
{
- m_current = NULL;
- m_anchor = NULL;
+ m_current = (wxGenericTreeItem *) NULL;
+ m_anchor = (wxGenericTreeItem *) NULL;
m_hasFocus = FALSE;
m_xScroll = 0;
m_yScroll = 0;
m_indent = 15;
m_isCreated = FALSE;
m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
- m_imageList = NULL;
- m_smallImageList = NULL;
+ m_imageList = (wxImageList *) NULL;
+ m_smallImageList = (wxImageList *) NULL;
Create( parent, id, pos, size, style, name );
-};
+}
wxTreeCtrl::~wxTreeCtrl()
{
-};
+ if (m_hilightBrush) delete m_hilightBrush;
+ if (m_anchor) delete m_anchor;
+}
bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
SetBackgroundColour( *wxWHITE );
m_dottedPen = wxPen( *wxBLACK, 0, 0 );
return TRUE;
-};
+}
int wxTreeCtrl::GetCount() const
{
if (!m_anchor) return 0;
return m_anchor->NumberOfVisibleDescendents();
-};
+}
long wxTreeCtrl::InsertItem( long parent, const wxString& label, int image,
int selImage, long WXUNUSED(insertAfter) )
{
- wxGenericTreeItem *p = NULL;
+ wxGenericTreeItem *p = (wxGenericTreeItem *) NULL;
if (parent == 0)
{
if (m_anchor) return -1;
{
p = FindItem( parent );
if (!p) return -1;
- };
+ }
wxTreeItem item;
m_lastId++;
item.m_mask = wxTREE_MASK_HANDLE;
{
item.m_text = label;
item.m_mask |= wxTREE_MASK_TEXT;
- };
+ }
if (image >= 0)
{
item.m_image = image;
item.m_mask |= wxTREE_MASK_IMAGE;
- };
+ }
if (selImage >= 0)
{
item.m_selectedImage = selImage;
item.m_mask |= wxTREE_MASK_SELECTED_IMAGE;
- };
+ }
wxClientDC dc(this);
wxGenericTreeItem *new_child = new wxGenericTreeItem( p, item, &dc );
if (!p->HasChildren()) p->m_hasChildren = TRUE;
- int ch = 0;
- GetClientSize( NULL, &ch );
+ int cw = 0, ch = 0;
+ GetClientSize( &cw, &ch );
PrepareDC( dc );
wxNode *node = p->m_children.Member( new_child )->Previous();
wxGenericTreeItem* last_child = (wxGenericTreeItem*)node->Data();
rect.y = dc.LogicalToDeviceY( last_child->m_y );
- };
+ }
AdjustMyScrollbars();
AdjustMyScrollbars();
Refresh();
- };
+ }
return m_lastId;
-};
+}
long wxTreeCtrl::InsertItem( long parent, wxTreeItem &info, long WXUNUSED(insertAfter) )
{
int oldMask = info.m_mask;
- wxGenericTreeItem *p = NULL;
+ wxGenericTreeItem *p = (wxGenericTreeItem *) NULL;
if (parent == 0)
{
if (m_anchor) return -1;
{
printf( "TreeItem not found.\n" );
return -1;
- };
- };
+ }
+ }
long ret = 0;
if ((info.m_mask & wxTREE_MASK_HANDLE) == 0)
{
else
{
ret = info.m_itemId;
- };
+ }
wxClientDC dc(this);
wxGenericTreeItem *new_child = new wxGenericTreeItem( p, info, &dc );
if (!p->HasChildren()) p->m_hasChildren = TRUE;
int ch = 0;
- GetClientSize( NULL, &ch );
+ GetClientSize( (int *) NULL, &ch );
PrepareDC( dc );
wxNode *node = p->m_children.Member( new_child )->Previous();
wxGenericTreeItem* last_child = (wxGenericTreeItem*)node->Data();
rect.y = dc.LogicalToDeviceY( last_child->m_y );
- };
+ }
AdjustMyScrollbars();
AdjustMyScrollbars();
Refresh();
- };
+ }
info.m_mask = oldMask;
return ret;
-};
+}
bool wxTreeCtrl::ExpandItem( long item, int action )
{
if ( child->IsExpanded() )
ExpandItem( child->m_itemId, wxTREE_EXPAND_COLLAPSE );
node = node->Next();
- };
+ }
CalculatePositions();
ExpandItem( item, wxTREE_EXPAND_EXPAND );
return TRUE;
}
- };
+ }
wxClientDC dc(this);
PrepareDC(dc);
AdjustMyScrollbars();
return TRUE;
-};
+}
void wxTreeCtrl::DeleteItem( long item )
{
bool wxTreeCtrl::DeleteAllItems()
{
delete m_anchor;
- m_anchor = NULL;
+ m_anchor = (wxGenericTreeItem *) NULL;
Refresh();
return TRUE;
-};
+}
bool wxTreeCtrl::GetItem( wxTreeItem &info ) const
{
if (!i) return FALSE;
i->GetItem( info );
return TRUE;
-};
+}
long wxTreeCtrl::GetItemData( long item ) const
{
wxGenericTreeItem *i = FindItem( item );
if (!i) return 0;
return i->m_data;
-};
+}
wxString wxTreeCtrl::GetItemText( long item ) const
{
wxGenericTreeItem *i = FindItem( item );
if (!i) return "";
return i->m_text;
-};
+}
int wxTreeCtrl::GetItemImage(long item) const
{
i = i->m_parent;
if (!i) return -1;
return i->m_parent->m_itemId;
-};
+}
long wxTreeCtrl::GetRootItem() const
{
if (m_anchor) return m_anchor->m_itemId;
return -1;
-};
+}
+
+long wxTreeCtrl::GetChild( long item ) const
+{
+ wxGenericTreeItem *i = FindItem( item );
+ if (!i) return -1;
+ if (!i->HasChildren()) return -1;
+ wxNode *node = i->m_children.First();
+ i = (wxGenericTreeItem *)node->Data();
+ return i->m_itemId;
+}
+
+long wxTreeCtrl::GetNextItem( long item, int code ) const
+{
+ switch (code)
+ {
+ case wxTREE_NEXT_CARET: return GetSelection();
+ case wxTREE_NEXT_CHILD: return GetChild( item );
+ case wxTREE_NEXT_ROOT: return GetRootItem();
+ case wxTREE_NEXT_PARENT: return GetParent( item );
+ case wxTREE_NEXT_NEXT:
+ {
+ wxGenericTreeItem *i = FindItem( item );
+ if (!i) return -1;
+ if (i->m_parent)
+ {
+ wxNode *node = i->m_parent->m_children.Member( i );
+ if (!node) return -1;
+ node = node->Next();
+ if (!node) return -1;
+ i = (wxGenericTreeItem *)node->Data();
+ return i->m_itemId;
+ }
+ break;
+ }
+ case wxTREE_NEXT_PREVIOUS:
+ {
+ wxGenericTreeItem *i = FindItem( item );
+ if (!i) return -1;
+ if (i->m_parent)
+ {
+ wxNode *node = i->m_parent->m_children.Member( i );
+ if (!node) return -1;
+ node = node->Previous();
+ if (!node) return -1;
+ i = (wxGenericTreeItem *)node->Data();
+ return i->m_itemId;
+ }
+ break;
+ }
+ }
+ return -1;
+}
long wxTreeCtrl::GetSelection() const
{
return m_current ? m_current->GetItemId() : -1;
-};
+}
-bool wxTreeCtrl::SelectItem(long itemId)
+bool wxTreeCtrl::SelectItem( long itemId )
{
wxGenericTreeItem *pItem = FindItem(itemId);
if ( !pItem ) {
SelectItem(pItem);
return TRUE;
-};
+}
void wxTreeCtrl::SelectItem(wxGenericTreeItem *item)
{
{
m_current->SetHilight( FALSE );
RefreshLine( m_current );
- };
+ }
m_current = item;
m_current->SetHilight( TRUE );
RefreshLine( m_current );
wxGenericTreeItem *i = FindItem( item );
if (!i) return FALSE;
return i->m_hasChildren;
-};
+}
void wxTreeCtrl::SetIndent( int indent )
{
m_indent = indent;
Refresh();
-};
+}
int wxTreeCtrl::GetIndent() const
{
return m_indent;
-};
+}
bool wxTreeCtrl::SetItem( wxTreeItem &info )
{
i->SetItem( info, &dc );
Refresh();
return TRUE;
-};
+}
bool wxTreeCtrl::SetItemData( long item, long data )
{
if (!i) return FALSE;
i->m_data = data;
return TRUE;
-};
+}
bool wxTreeCtrl::SetItemText( long item, const wxString &text )
{
wxClientDC dc(this);
i->SetText( text, &dc );
return TRUE;
-};
+}
void wxTreeCtrl::SetItemImage(long item, int image, int imageSel) const
{
wxGenericTreeItem *i = FindItem( item );
- if ( i != 0 ) {
+ if ( i != 0 )
+ {
i->SetImage(image);
i->SetSelectedImage(imageSel);
}
}
+int wxTreeCtrl::GetItemState( long item, long stateMask ) const
+{
+ wxGenericTreeItem *i = FindItem( item );
+ if (!i) return 0;
+ int ret = 0;
+
+ // Currently, an item is always selected _and_ focussed in wxGTK
+
+ if (stateMask & wxTREE_STATE_FOCUSED)
+ if (m_current == i)
+ ret += wxTREE_STATE_FOCUSED;
+
+ if (stateMask & wxTREE_STATE_SELECTED)
+ if (m_current == i)
+ ret += wxTREE_STATE_SELECTED;
+
+ if (stateMask & wxTREE_STATE_EXPANDED)
+ if (i->IsExpanded())
+ ret += wxTREE_STATE_EXPANDED;
+
+ return ret;
+}
+
+bool wxTreeCtrl::SetItemState( long item, long state, long stateMask )
+{
+ wxGenericTreeItem *i = FindItem( item );
+ if (!i) return FALSE;
+
+ if (stateMask & wxTREE_STATE_FOCUSED)
+ {
+ if (state & wxTREE_STATE_FOCUSED)
+ SelectItem( i );
+ }
+
+ if (stateMask & wxTREE_STATE_SELECTED)
+ {
+ if (state & wxTREE_STATE_SELECTED)
+ SelectItem( i );
+ }
+
+ if (stateMask & wxTREE_STATE_EXPANDED)
+ {
+ if (state & wxTREE_STATE_EXPANDED)
+ ExpandItem( i->m_itemId, wxTREE_EXPAND_EXPAND );
+ else
+ ExpandItem( i->m_itemId, wxTREE_EXPAND_COLLAPSE );
+ }
+
+ return TRUE;
+}
+
long wxTreeCtrl::HitTest( const wxPoint& point, int &flags )
{
flags = 0;
if (!m_anchor) return -1;
return m_anchor->HitTest( point, flags );
-};
+}
wxImageList *wxTreeCtrl::GetImageList( int which ) const
{
if (which == wxIMAGE_LIST_NORMAL) return m_imageList;
return m_smallImageList;
-};
+}
void wxTreeCtrl::SetImageList( wxImageList *imageList, int which )
{
{
if (m_smallImageList) delete m_smallImageList;
m_smallImageList = imageList;
- };
-};
+ }
+}
void wxTreeCtrl::AdjustMyScrollbars()
{
else
{
SetScrollbars( 0, 0, 0, 0 );
- };
-};
+ }
+}
-void wxTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxPaintDC &dc, int level, int &y )
+void wxTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level, int &y )
{
int horizX = level*m_indent;
dc.DrawLine( horizX+13, y, horizX+18, y );
if (item->HasPlus())
dc.DrawLine( horizX+15, y-2, horizX+15, y+3 );
- };
+ }
if (item->HasHilight())
{
dc.DrawRectangle( item->m_x-2, item->m_y-2, tw+4, th+4 );
dc.DrawText( item->m_text, item->m_x, item->m_y );
dc.SetPen( *wxBLACK_PEN );
- };
- };
+ }
+ }
if (item->NumberOfVisibleChildren() == 0) return;
PaintLevel( child, dc, level+1, y );
node = node->Next();
- };
+ }
dc.DrawLine( horizX+15, oldY+5, horizX+15, semiOldY );
}
int y = m_lineHeight / 2 + 2;
PaintLevel( m_anchor, dc, 0, y );
-};
+}
void wxTreeCtrl::OnSetFocus( const wxFocusEvent &WXUNUSED(event) )
{
m_hasFocus = TRUE;
if (m_current) RefreshLine( m_current );
-};
+}
void wxTreeCtrl::OnKillFocus( const wxFocusEvent &WXUNUSED(event) )
{
m_hasFocus = FALSE;
if (m_current) RefreshLine( m_current );
-};
+}
void wxTreeCtrl::OnChar( wxKeyEvent &event )
{
event.Skip();
-};
+}
void wxTreeCtrl::OnMouse( const wxMouseEvent &event )
{
{
ExpandItem( item->m_itemId, wxTREE_EXPAND_TOGGLE );
return;
- };
-};
+ }
+}
-void wxTreeCtrl::CalculateLevel( wxGenericTreeItem *item, wxPaintDC &dc, int level, int &y )
+void wxTreeCtrl::CalculateLevel( wxGenericTreeItem *item, wxDC &dc, int level, int &y )
{
int horizX = level*m_indent;
CalculateLevel( child, dc, level+1, y );
node = node->Next();
- };
-};
+ }
+}
void wxTreeCtrl::CalculatePositions()
{
int y = m_lineHeight / 2 + 2;
CalculateLevel( m_anchor, dc, 0, y );
-};
+}
wxGenericTreeItem *wxTreeCtrl::FindItem( long itemId ) const
{
- if (!m_anchor) return NULL;
+ if (!m_anchor) return (wxGenericTreeItem *) NULL;
return m_anchor->FindItem( itemId );
-};
+}
void wxTreeCtrl::RefreshLine( wxGenericTreeItem *item )
{
rect.width = 1000;
rect.height = dc.GetCharHeight()+6;
Refresh( TRUE, &rect );
-};
+}
projects / wxWidgets.git / blobdiff