// Purpose: wxDataViewCtrl base classes and common parts
// Author: Robert Roebling
// Created: 2006/02/20
-// RCS-ID: $Id$
// Copyright: (c) 2006, Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/dataview.h"
#ifndef WX_PRECOMP
+ #include "wx/dc.h"
+ #include "wx/settings.h"
#include "wx/log.h"
+ #include "wx/crt.h"
#endif
-const wxChar wxDataViewCtrlNameStr[] = wxT("dataviewCtrl");
+#include "wx/datectrl.h"
+#include "wx/spinctrl.h"
+#include "wx/choice.h"
+#include "wx/imaglist.h"
+
+const char wxDataViewCtrlNameStr[] = "dataviewCtrl";
+
+namespace
+{
+
+// Custom handler pushed on top of the edit control used by wxDataViewCtrl to
+// forward some events to the main control itself.
+class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
+{
+public:
+ wxDataViewEditorCtrlEvtHandler(wxWindow *editor, wxDataViewRenderer *owner)
+ {
+ m_editorCtrl = editor;
+ m_owner = owner;
+
+ m_finished = false;
+ }
+
+ void AcceptChangesAndFinish();
+ void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
+
+protected:
+ void OnChar( wxKeyEvent &event );
+ void OnTextEnter( wxCommandEvent &event );
+ void OnKillFocus( wxFocusEvent &event );
+ void OnIdle( wxIdleEvent &event );
+
+private:
+ wxDataViewRenderer *m_owner;
+ wxWindow *m_editorCtrl;
+ bool m_finished;
+ bool m_focusOnIdle;
+
+private:
+ DECLARE_EVENT_TABLE()
+};
+
+} // anonymous namespace
// ---------------------------------------------------------
-// wxDataViewModel
+// wxDataViewItemAttr
// ---------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewModel, wxObject)
+wxFont wxDataViewItemAttr::GetEffectiveFont(const wxFont& font) const
+{
+ if ( !HasFont() )
+ return font;
+
+ wxFont f(font);
+ if ( GetBold() )
+ f.MakeBold();
+ if ( GetItalic() )
+ f.MakeItalic();
+ return f;
+}
+
// ---------------------------------------------------------
-// wxDataViewListModel
+// wxDataViewModelNotifier
// ---------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewListModel, wxDataViewModel)
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxDataViewModelNotifiers)
-wxDataViewListModel::wxDataViewListModel()
+bool wxDataViewModelNotifier::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
{
- m_viewingColumns.DeleteContents( true );
- m_notifiers.DeleteContents( true );
+ size_t count = items.GetCount();
+ size_t i;
+ for (i = 0; i < count; i++)
+ if (!ItemAdded( parent, items[i] )) return false;
+
+ return true;
+}
+
+bool wxDataViewModelNotifier::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
+{
+ size_t count = items.GetCount();
+ size_t i;
+ for (i = 0; i < count; i++)
+ if (!ItemDeleted( parent, items[i] )) return false;
+
+ return true;
+}
+
+bool wxDataViewModelNotifier::ItemsChanged( const wxDataViewItemArray &items )
+{
+ size_t count = items.GetCount();
+ size_t i;
+ for (i = 0; i < count; i++)
+ if (!ItemChanged( items[i] )) return false;
+
+ return true;
}
-wxDataViewListModel::~wxDataViewListModel()
+// ---------------------------------------------------------
+// wxDataViewModel
+// ---------------------------------------------------------
+
+wxDataViewModel::wxDataViewModel()
{
+ m_notifiers.DeleteContents( true );
}
-bool wxDataViewListModel::RowAppended()
+bool wxDataViewModel::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowAppended())
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ItemAdded( parent, item ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowPrepended()
+bool wxDataViewModel::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowPrepended())
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ItemDeleted( parent, item ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowInserted( unsigned int before )
+bool wxDataViewModel::ItemChanged( const wxDataViewItem &item )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowInserted(before))
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ItemChanged( item ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowDeleted( unsigned int row )
+bool wxDataViewModel::ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowDeleted( row ))
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ItemsAdded( parent, items ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowChanged( unsigned int row )
+bool wxDataViewModel::ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowChanged( row ))
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ItemsDeleted( parent, items ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::ValueChanged( unsigned int col, unsigned int row )
+bool wxDataViewModel::ItemsChanged( const wxDataViewItemArray &items )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->ValueChanged( col, row ))
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ItemsChanged( items ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::RowsReordered( unsigned int *new_order )
+bool wxDataViewModel::ValueChanged( const wxDataViewItem &item, unsigned int col )
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
- if (!notifier->RowsReordered( new_order ))
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->ValueChanged( item, col ))
ret = false;
- node = node->GetNext();
}
return ret;
}
-bool wxDataViewListModel::Cleared()
+bool wxDataViewModel::Cleared()
{
bool ret = true;
- wxList::compatibility_iterator node = m_notifiers.GetFirst();
- while (node)
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewListModelNotifier* notifier = (wxDataViewListModelNotifier*) node->GetData();
+ wxDataViewModelNotifier* notifier = *iter;
if (!notifier->Cleared())
ret = false;
- node = node->GetNext();
}
return ret;
}
-void wxDataViewListModel::AddViewingColumn( wxDataViewColumn *view_column, unsigned int model_column )
+bool wxDataViewModel::BeforeReset()
{
- m_viewingColumns.Append( new wxDataViewViewingColumn( view_column, model_column ) );
+ bool ret = true;
+
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
+ {
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->BeforeReset())
+ ret = false;
+ }
+
+ return ret;
}
-void wxDataViewListModel::RemoveViewingColumn( wxDataViewColumn *column )
+bool wxDataViewModel::AfterReset()
{
- wxList::compatibility_iterator node = m_viewingColumns.GetFirst();
- while (node)
+ bool ret = true;
+
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
{
- wxDataViewViewingColumn* tmp = (wxDataViewViewingColumn*) node->GetData();
+ wxDataViewModelNotifier* notifier = *iter;
+ if (!notifier->AfterReset())
+ ret = false;
+ }
- if (tmp->m_viewColumn == column)
- {
- m_viewingColumns.DeleteObject( tmp );
- return;
- }
+ return ret;
+}
- node = node->GetNext();
+void wxDataViewModel::Resort()
+{
+ wxDataViewModelNotifiers::iterator iter;
+ for (iter = m_notifiers.begin(); iter != m_notifiers.end(); ++iter)
+ {
+ wxDataViewModelNotifier* notifier = *iter;
+ notifier->Resort();
}
}
-void wxDataViewListModel::AddNotifier( wxDataViewListModelNotifier *notifier )
+void wxDataViewModel::AddNotifier( wxDataViewModelNotifier *notifier )
{
- m_notifiers.Append( notifier );
+ m_notifiers.push_back( notifier );
notifier->SetOwner( this );
}
-void wxDataViewListModel::RemoveNotifier( wxDataViewListModelNotifier *notifier )
+void wxDataViewModel::RemoveNotifier( wxDataViewModelNotifier *notifier )
{
m_notifiers.DeleteObject( notifier );
}
-// ---------------------------------------------------------
-// wxDataViewSortedListModelNotifier
-// ---------------------------------------------------------
-
-class wxDataViewSortedListModelNotifier: public wxDataViewListModelNotifier
+int wxDataViewModel::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+ unsigned int column, bool ascending ) const
{
-public:
- wxDataViewSortedListModelNotifier( wxDataViewSortedListModel *model )
- { m_model = model; }
-
- virtual bool RowAppended()
- { return m_model->ChildRowAppended(); }
-
- virtual bool RowPrepended()
- { return m_model->ChildRowPrepended(); }
-
- virtual bool RowInserted( unsigned int before )
- { return m_model->ChildRowInserted( before ); }
-
- virtual bool RowDeleted( unsigned int row )
- { return m_model->ChildRowDeleted( row ); }
-
- virtual bool RowChanged( unsigned int row )
- { return m_model->ChildRowChanged( row ); }
-
- virtual bool ValueChanged( unsigned int col, unsigned int row )
- { return m_model->ChildValueChanged( col, row); }
-
- virtual bool RowsReordered( unsigned int *new_order )
- { return m_model->ChildRowsReordered( new_order ); }
-
- virtual bool Cleared()
- { return m_model->ChildCleared(); }
-
- wxDataViewSortedListModel *m_model;
-};
+ wxVariant value1,value2;
+ GetValue( value1, item1, column );
+ GetValue( value2, item2, column );
-// ---------------------------------------------------------
-// wxDataViewSortedListModel compare function
-// ---------------------------------------------------------
+ if (!ascending)
+ {
+ wxVariant temp = value1;
+ value1 = value2;
+ value2 = temp;
+ }
-int wxCALLBACK wxDataViewListModelSortedDefaultCompare
- (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model )
-{
- wxVariant value1,value2;
- model->GetValue( value1, col, row1 );
- model->GetValue( value2, col, row2 );
if (value1.GetType() == wxT("string"))
{
wxString str1 = value1.GetString();
wxString str2 = value2.GetString();
- return str1.Cmp( str2 );
+ int res = str1.Cmp( str2 );
+ if (res)
+ return res;
}
- if (value1.GetType() == wxT("long"))
+ else if (value1.GetType() == wxT("long"))
{
long l1 = value1.GetLong();
long l2 = value2.GetLong();
- return l1-l2;
+ long res = l1-l2;
+ if (res)
+ return res;
}
- if (value1.GetType() == wxT("double"))
+ else if (value1.GetType() == wxT("double"))
{
double d1 = value1.GetDouble();
double d2 = value2.GetDouble();
- if (d1 == d2) return 0;
- if (d1 < d2) return 1;
- return -1;
+ if (d1 < d2)
+ return 1;
+ if (d1 > d2)
+ return -1;
}
- if (value1.GetType() == wxT("datetime"))
+ else if (value1.GetType() == wxT("datetime"))
{
wxDateTime dt1 = value1.GetDateTime();
wxDateTime dt2 = value2.GetDateTime();
- if (dt1.IsEqualTo(dt2)) return 0;
- if (dt1.IsEarlierThan(dt2)) return 1;
- return -1;
+ if (dt1.IsEarlierThan(dt2))
+ return 1;
+ if (dt2.IsEarlierThan(dt1))
+ return -1;
}
- return 0;
-}
-
-int wxCALLBACK wxDataViewListModelSortedDefaultCompareDescending
- (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model )
-{
- return wxDataViewListModelSortedDefaultCompare( row2, row1, col, model );
-}
+ // items must be different
+ wxUIntPtr id1 = wxPtrToUInt(item1.GetID()),
+ id2 = wxPtrToUInt(item2.GetID());
-static wxDataViewListModelCompare s_CmpFunc;
-static wxDataViewListModel *s_CmpModel;
-static unsigned int s_CmpCol;
-
-int LINKAGEMODE wxDataViewIntermediateCmp( unsigned int row1, unsigned int row2 )
-{
- return s_CmpFunc( row1, row2, s_CmpCol, s_CmpModel );
+ return ascending ? id1 - id2 : id2 - id1;
}
// ---------------------------------------------------------
-// wxDataViewSortedListModel
+// wxDataViewIndexListModel
// ---------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewSortedListModel, wxDataViewListModel)
-
-wxDataViewSortedListModel::wxDataViewSortedListModel( wxDataViewListModel *child ) :
- m_array( wxDataViewIntermediateCmp )
+static int my_sort( int *v1, int *v2 )
{
- m_child = child;
-
- m_ascending = true;
-
- m_notifierOnChild = new wxDataViewSortedListModelNotifier( this );
- m_child->AddNotifier( m_notifierOnChild );
-
- Resort();
+ return *v2-*v1;
}
-wxDataViewSortedListModel::~wxDataViewSortedListModel()
-{
- m_child->RemoveNotifier( m_notifierOnChild );
-}
-// FIXME
-void wxDataViewSortedListModel::InitStatics()
+wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
{
- s_CmpCol = 0;
- s_CmpModel = m_child;
- if (m_ascending)
- s_CmpFunc = wxDataViewListModelSortedDefaultCompare;
- else
- s_CmpFunc = wxDataViewListModelSortedDefaultCompareDescending;
-}
+ // IDs are ordered until an item gets deleted or inserted
+ m_ordered = true;
-void wxDataViewSortedListModel::Resort()
-{
- InitStatics();
-
- m_array.Clear();
- unsigned int n = m_child->GetNumberOfRows();
+ // build initial index
unsigned int i;
- for (i = 0; i < n; i++)
- m_array.Add( i );
+ for (i = 1; i < initial_size+1; i++)
+ m_hash.Add( wxDataViewItem(wxUIntToPtr(i)) );
+ m_nextFreeID = initial_size + 1;
}
-#if 0
-static void Dump( wxDataViewListModel *model, unsigned int col )
+void wxDataViewIndexListModel::Reset( unsigned int new_size )
{
- unsigned int n = model->GetNumberOfRows();
+ /* wxDataViewModel:: */ BeforeReset();
+
+ m_hash.Clear();
+
+ // IDs are ordered until an item gets deleted or inserted
+ m_ordered = true;
+
+ // build initial index
unsigned int i;
- for (i = 0; i < n; i++)
- {
- wxVariant variant;
- model->GetValue( variant, col, i );
- wxString tmp;
- tmp = variant.GetString();
- wxPrintf( wxT("%d: %s\n"), (int) i, tmp.c_str() );
- }
+ for (i = 1; i < new_size+1; i++)
+ m_hash.Add( wxDataViewItem(wxUIntToPtr(i)) );
+
+ m_nextFreeID = new_size + 1;
+
+ /* wxDataViewModel:: */ AfterReset();
}
-#endif
-bool wxDataViewSortedListModel::ChildRowAppended()
+void wxDataViewIndexListModel::RowPrepended()
{
- // no need to fix up array
+ m_ordered = false;
- unsigned int len = m_array.GetCount();
+ unsigned int id = m_nextFreeID;
+ m_nextFreeID++;
- unsigned int pos = m_array.Add( len );
+ wxDataViewItem item( wxUIntToPtr(id) );
+ m_hash.Insert( item, 0 );
+ ItemAdded( wxDataViewItem(0), item );
- if (pos == 0)
- return wxDataViewListModel::RowPrepended();
+}
+
+void wxDataViewIndexListModel::RowInserted( unsigned int before )
+{
+ m_ordered = false;
- if (pos == len)
- return wxDataViewListModel::RowAppended();
+ unsigned int id = m_nextFreeID;
+ m_nextFreeID++;
- return wxDataViewListModel::RowInserted( pos );
+ wxDataViewItem item( wxUIntToPtr(id) );
+ m_hash.Insert( item, before );
+ ItemAdded( wxDataViewItem(0), item );
}
-bool wxDataViewSortedListModel::ChildRowPrepended()
+void wxDataViewIndexListModel::RowAppended()
{
- // fix up array
- unsigned int i;
- unsigned int len = m_array.GetCount();
- for (i = 0; i < len; i++)
- {
- unsigned int value = m_array[i];
- m_array[i] = value+1;
- }
+ unsigned int id = m_nextFreeID;
+ m_nextFreeID++;
- unsigned int pos = m_array.Add( 0 );
-
- if (pos == 0)
- return wxDataViewListModel::RowPrepended();
+ wxDataViewItem item( wxUIntToPtr(id) );
+ m_hash.Add( item );
+ ItemAdded( wxDataViewItem(0), item );
+}
- if (pos == len)
- return wxDataViewListModel::RowAppended();
+void wxDataViewIndexListModel::RowDeleted( unsigned int row )
+{
+ m_ordered = false;
- return wxDataViewListModel::RowInserted( pos );
+ wxDataViewItem item( m_hash[row] );
+ m_hash.RemoveAt( row );
+ /* wxDataViewModel:: */ ItemDeleted( wxDataViewItem(0), item );
}
-bool wxDataViewSortedListModel::ChildRowInserted( unsigned int before )
+void wxDataViewIndexListModel::RowsDeleted( const wxArrayInt &rows )
{
- // fix up array
+ m_ordered = false;
+
+ wxDataViewItemArray array;
unsigned int i;
- unsigned int len = m_array.GetCount();
- for (i = 0; i < len; i++)
+ for (i = 0; i < rows.GetCount(); i++)
{
- unsigned int value = m_array[i];
- if (value >= before)
- m_array[i] = value+1;
+ wxDataViewItem item( m_hash[rows[i]] );
+ array.Add( item );
}
- unsigned int pos = m_array.Add( before );
+ wxArrayInt sorted = rows;
+ sorted.Sort( my_sort );
+ for (i = 0; i < sorted.GetCount(); i++)
+ m_hash.RemoveAt( sorted[i] );
- if (pos == 0)
- return wxDataViewListModel::RowPrepended();
-
- if (pos == len)
- return wxDataViewListModel::RowAppended();
+ /* wxDataViewModel:: */ ItemsDeleted( wxDataViewItem(0), array );
+}
- return wxDataViewListModel::RowInserted( pos );
+void wxDataViewIndexListModel::RowChanged( unsigned int row )
+{
+ /* wxDataViewModel:: */ ItemChanged( GetItem(row) );
}
-bool wxDataViewSortedListModel::ChildRowDeleted( unsigned int row )
+void wxDataViewIndexListModel::RowValueChanged( unsigned int row, unsigned int col )
{
- unsigned int i;
- unsigned int len = m_array.GetCount();
- int pos = -1;
- for (i = 0; i < len; i++)
- {
- unsigned int value = m_array[i];
- if (value == row)
- {
- // delete later
- pos = (int) i;
- }
- else
- {
- // Fix up array
- if (value > row)
- m_array[i] = value-1;
- }
- }
+ /* wxDataViewModel:: */ ValueChanged( GetItem(row), col );
+}
- if (pos == -1)
- return false; // we should probably assert
+unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
+{
+ if (m_ordered)
+ return wxPtrToUInt(item.GetID())-1;
- // remove
- m_array.RemoveAt( (unsigned int) pos );
+ // assert for not found
+ return (unsigned int) m_hash.Index( item );
+}
- return wxDataViewListModel::RowDeleted( (unsigned int) pos);
+wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
+{
+ wxASSERT( row < m_hash.GetCount() );
+ return wxDataViewItem( m_hash[row] );
}
-bool wxDataViewSortedListModel::ChildRowChanged( unsigned int row )
+unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
{
- unsigned int i;
- unsigned int len = m_array.GetCount();
+ if (item.IsOk())
+ return 0;
- // Remove and readd sorted. Find out at which
- // position it was and where it ended.
- unsigned int start_pos = 0,end_pos = 0;
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- start_pos = i;
- break;
- }
- m_array.RemoveAt( start_pos );
- m_array.Add( row );
+ children = m_hash;
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- end_pos = i;
- break;
- }
+ return m_hash.GetCount();
+}
- if (end_pos == start_pos)
- return wxDataViewListModel::RowChanged( start_pos );
+// ---------------------------------------------------------
+// wxDataViewVirtualListModel
+// ---------------------------------------------------------
- // Create an array where order[old] -> new_pos, so that
- // if nothing changed order[0] -> 0 etc.
- unsigned int *order = new unsigned int[ len ];
- // Fill up initial values.
- for (i = 0; i < len; i++)
- order[i] = i;
+#ifndef __WXMAC__
- if (start_pos < end_pos)
- {
- for (i = start_pos; i < end_pos; i++)
- order[i] = order[i+1];
- order[end_pos] = start_pos;
- }
- else
- {
- for (i = end_pos; i > start_pos; i--)
- order[i] = order[i-1];
- order[start_pos] = end_pos;
- }
+wxDataViewVirtualListModel::wxDataViewVirtualListModel( unsigned int initial_size )
+{
+ m_size = initial_size;
+}
- wxDataViewListModel::RowsReordered( order );
+void wxDataViewVirtualListModel::Reset( unsigned int new_size )
+{
+ /* wxDataViewModel:: */ BeforeReset();
- delete [] order;
+ m_size = new_size;
- return true;
+ /* wxDataViewModel:: */ AfterReset();
}
-bool wxDataViewSortedListModel::ChildValueChanged( unsigned int col, unsigned int row )
+void wxDataViewVirtualListModel::RowPrepended()
{
- unsigned int i;
- unsigned int len = m_array.GetCount();
+ m_size++;
+ wxDataViewItem item( wxUIntToPtr(1) );
+ ItemAdded( wxDataViewItem(0), item );
+}
- // Remove and readd sorted. Find out at which
- // position it was and where it ended.
- unsigned int start_pos = 0,end_pos = 0;
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- start_pos = i;
- break;
- }
- m_array.RemoveAt( start_pos );
- m_array.Add( row );
+void wxDataViewVirtualListModel::RowInserted( unsigned int before )
+{
+ m_size++;
+ wxDataViewItem item( wxUIntToPtr(before+1) );
+ ItemAdded( wxDataViewItem(0), item );
+}
- for (i = 0; i < len; i++)
- if (m_array[i] == row)
- {
- end_pos = i;
- break;
- }
+void wxDataViewVirtualListModel::RowAppended()
+{
+ m_size++;
+ wxDataViewItem item( wxUIntToPtr(m_size) );
+ ItemAdded( wxDataViewItem(0), item );
+}
- if (end_pos == start_pos)
- return wxDataViewListModel::ValueChanged( col, start_pos );
+void wxDataViewVirtualListModel::RowDeleted( unsigned int row )
+{
+ m_size--;
+ wxDataViewItem item( wxUIntToPtr(row+1) );
+ /* wxDataViewModel:: */ ItemDeleted( wxDataViewItem(0), item );
+}
- // Create an array where order[old] -> new_pos, so that
- // if nothing changed order[0] -> 0 etc.
- unsigned int *order = new unsigned int[ len ];
- // Fill up initial values.
- for (i = 0; i < len; i++)
- order[i] = i;
+void wxDataViewVirtualListModel::RowsDeleted( const wxArrayInt &rows )
+{
+ m_size -= rows.GetCount();
- if (start_pos < end_pos)
- {
- for (i = start_pos; i < end_pos; i++)
- order[i] = order[i+1];
- order[end_pos] = start_pos;
- }
- else
+ wxArrayInt sorted = rows;
+ sorted.Sort( my_sort );
+
+ wxDataViewItemArray array;
+ unsigned int i;
+ for (i = 0; i < sorted.GetCount(); i++)
{
- for (i = end_pos; i > start_pos; i--)
- order[i] = order[i-1];
- order[start_pos] = end_pos;
+ wxDataViewItem item( wxUIntToPtr(sorted[i]+1) );
+ array.Add( item );
}
-
- wxDataViewListModel::RowsReordered( order );
-
- delete [] order;
-
- return true;
+ /* wxDataViewModel:: */ ItemsDeleted( wxDataViewItem(0), array );
}
-bool wxDataViewSortedListModel::ChildRowsReordered( unsigned int *WXUNUSED(new_order) )
+void wxDataViewVirtualListModel::RowChanged( unsigned int row )
{
- // Nothing needs to be done. If the sort criteria
- // of this list don't change, the order of the
- // items of the child list isn't relevant.
- return true;
+ /* wxDataViewModel:: */ ItemChanged( GetItem(row) );
}
-bool wxDataViewSortedListModel::ChildCleared()
+void wxDataViewVirtualListModel::RowValueChanged( unsigned int row, unsigned int col )
{
- return wxDataViewListModel::Cleared();
+ /* wxDataViewModel:: */ ValueChanged( GetItem(row), col );
}
-unsigned int wxDataViewSortedListModel::GetNumberOfRows()
+unsigned int wxDataViewVirtualListModel::GetRow( const wxDataViewItem &item ) const
{
- return m_array.GetCount();
+ return wxPtrToUInt( item.GetID() ) -1;
}
-unsigned int wxDataViewSortedListModel::GetNumberOfCols()
+wxDataViewItem wxDataViewVirtualListModel::GetItem( unsigned int row ) const
{
- return m_child->GetNumberOfCols();
+ return wxDataViewItem( wxUIntToPtr(row+1) );
}
-wxString wxDataViewSortedListModel::GetColType( unsigned int col )
+bool wxDataViewVirtualListModel::HasDefaultCompare() const
{
- return m_child->GetColType( col );
+ return true;
}
-void wxDataViewSortedListModel::GetValue( wxVariant &variant, unsigned int col, unsigned int row )
+int wxDataViewVirtualListModel::Compare(const wxDataViewItem& item1,
+ const wxDataViewItem& item2,
+ unsigned int WXUNUSED(column),
+ bool ascending) const
{
- unsigned int child_row = m_array[row];
- m_child->GetValue( variant, col, child_row );
+ unsigned int pos1 = wxPtrToUInt(item1.GetID()); // -1 not needed here
+ unsigned int pos2 = wxPtrToUInt(item2.GetID()); // -1 not needed here
+
+ if (ascending)
+ return pos1 - pos2;
+ else
+ return pos2 - pos1;
}
-bool wxDataViewSortedListModel::SetValue( wxVariant &variant, unsigned int col, unsigned int row )
+unsigned int wxDataViewVirtualListModel::GetChildren( const wxDataViewItem &WXUNUSED(item), wxDataViewItemArray &WXUNUSED(children) ) const
{
- unsigned int child_row = m_array[row];
- bool ret = m_child->SetValue( variant, col, child_row );
+ return 0; // should we report an error ?
+}
- // Do nothing here as the change in the
- // child model will be reported back.
+#endif // __WXMAC__
- return ret;
-}
+//-----------------------------------------------------------------------------
+// wxDataViewIconText
+//-----------------------------------------------------------------------------
-bool wxDataViewSortedListModel::RowAppended()
-{
- // you can only append
- bool ret = m_child->RowAppended();
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewIconText,wxObject)
- // Do nothing here as the change in the
- // child model will be reported back.
+IMPLEMENT_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
- return ret;
-}
+// ---------------------------------------------------------
+// wxDataViewRendererBase
+// ---------------------------------------------------------
-bool wxDataViewSortedListModel::RowPrepended()
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
+
+wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype,
+ wxDataViewCellMode WXUNUSED(mode),
+ int WXUNUSED(align) )
{
- // you can only append
- bool ret = m_child->RowAppended();
+ m_variantType = varianttype;
+ m_owner = NULL;
+}
- // Do nothing here as the change in the
- // child model will be reported back.
+wxDataViewRendererBase::~wxDataViewRendererBase()
+{
+ if ( m_editorCtrl )
+ DestroyEditControl();
+}
- return ret;
+wxDataViewCtrl* wxDataViewRendererBase::GetView() const
+{
+ return const_cast<wxDataViewRendererBase*>(this)->GetOwner()->GetOwner();
}
-bool wxDataViewSortedListModel::RowInserted( unsigned int WXUNUSED(before) )
+bool wxDataViewRendererBase::StartEditing( const wxDataViewItem &item, wxRect labelRect )
{
- // you can only append
- bool ret = m_child->RowAppended();
+ wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner();
- // Do nothing here as the change in the
- // child model will be reported back.
+ // Before doing anything we send an event asking if editing of this item is really wanted.
+ wxDataViewEvent start_event( wxEVT_DATAVIEW_ITEM_START_EDITING, dv_ctrl->GetId() );
+ start_event.SetDataViewColumn( GetOwner() );
+ start_event.SetModel( dv_ctrl->GetModel() );
+ start_event.SetItem( item );
+ start_event.SetEventObject( dv_ctrl );
+ dv_ctrl->GetEventHandler()->ProcessEvent( start_event );
+ if( !start_event.IsAllowed() )
+ return false;
- return ret;
-}
+ m_item = item; // remember for later
-bool wxDataViewSortedListModel::RowDeleted( unsigned int row )
-{
- unsigned int child_row = m_array[row];
+ unsigned int col = GetOwner()->GetModelColumn();
+ wxVariant value;
+ dv_ctrl->GetModel()->GetValue( value, item, col );
- bool ret = m_child->RowDeleted( child_row );
+ m_editorCtrl = CreateEditorCtrl( dv_ctrl->GetMainWindow(), labelRect, value );
- // Do nothing here as the change in the
- // child model will be reported back.
+ // there might be no editor control for the given item
+ if(!m_editorCtrl)
+ return false;
- return ret;
-}
+ wxDataViewEditorCtrlEvtHandler *handler =
+ new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, (wxDataViewRenderer*) this );
-bool wxDataViewSortedListModel::RowChanged( unsigned int row )
-{
- unsigned int child_row = m_array[row];
- bool ret = m_child->RowChanged( child_row );
+ m_editorCtrl->PushEventHandler( handler );
+
+#if defined(__WXGTK20__) && !defined(wxUSE_GENERICDATAVIEWCTRL)
+ handler->SetFocusOnIdle();
+#else
+ m_editorCtrl->SetFocus();
+#endif
- // Do nothing here as the change in the
- // child model will be reported back.
+ // Now we should send Editing Started event
+ wxDataViewEvent event( wxEVT_DATAVIEW_ITEM_EDITING_STARTED, dv_ctrl->GetId() );
+ event.SetDataViewColumn( GetOwner() );
+ event.SetModel( dv_ctrl->GetModel() );
+ event.SetItem( item );
+ event.SetEventObject( dv_ctrl );
+ dv_ctrl->GetEventHandler()->ProcessEvent( event );
- return ret;
+ return true;
}
-bool wxDataViewSortedListModel::ValueChanged( unsigned int col, unsigned int row )
+void wxDataViewRendererBase::DestroyEditControl()
{
- unsigned int child_row = m_array[row];
- bool ret = m_child->ValueChanged( col, child_row );
+ // Remove our event handler first to prevent it from (recursively) calling
+ // us again as it would do via a call to FinishEditing() when the editor
+ // loses focus when we hide it below.
+ wxEvtHandler * const handler = m_editorCtrl->PopEventHandler();
- // Do nothing here as the change in the
- // child model will be reported back.
+ // Hide the control immediately but don't delete it yet as there could be
+ // some pending messages for it.
+ m_editorCtrl->Hide();
- return ret;
+ wxPendingDelete.Append(handler);
+ wxPendingDelete.Append(m_editorCtrl);
+
+ // Ensure that DestroyEditControl() is not called again for this control.
+ m_editorCtrl.Release();
}
-bool wxDataViewSortedListModel::RowsReordered( unsigned int *WXUNUSED(new_order) )
+void wxDataViewRendererBase::CancelEditing()
{
- // We sort them ourselves.
+ if (!m_editorCtrl)
+ return;
- return false;
+ DestroyEditControl();
}
-bool wxDataViewSortedListModel::Cleared()
+bool wxDataViewRendererBase::FinishEditing()
{
- bool ret = m_child->Cleared();
+ if (!m_editorCtrl)
+ return true;
- // Do nothing here as the change in the
- // child model will be reported back.
+ wxVariant value;
+ GetValueFromEditorCtrl( m_editorCtrl, value );
- return ret;
-}
+ wxDataViewCtrl* dv_ctrl = GetOwner()->GetOwner();
-// ---------------------------------------------------------
-// wxDataViewRendererBase
-// ---------------------------------------------------------
+ DestroyEditControl();
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewRendererBase, wxObject)
+ dv_ctrl->GetMainWindow()->SetFocus();
-wxDataViewRendererBase::wxDataViewRendererBase( const wxString &varianttype, wxDataViewCellMode mode )
-{
- m_variantType = varianttype;
- m_mode = mode;
-}
+ bool isValid = Validate(value);
+ unsigned int col = GetOwner()->GetModelColumn();
-// ---------------------------------------------------------
-// wxDataViewColumnBase
-// ---------------------------------------------------------
+ // Now we should send Editing Done event
+ wxDataViewEvent event( wxEVT_DATAVIEW_ITEM_EDITING_DONE, dv_ctrl->GetId() );
+ event.SetDataViewColumn( GetOwner() );
+ event.SetModel( dv_ctrl->GetModel() );
+ event.SetItem( m_item );
+ event.SetValue( value );
+ event.SetColumn( col );
+ event.SetEditCanceled( !isValid );
+ event.SetEventObject( dv_ctrl );
+ dv_ctrl->GetEventHandler()->ProcessEvent( event );
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumnBase, wxObject)
+ if ( isValid && event.IsAllowed() )
+ {
+ dv_ctrl->GetModel()->ChangeValue(value, m_item, col);
+ return true;
+ }
-wxDataViewColumnBase::wxDataViewColumnBase(const wxString& title,
- wxDataViewRenderer *renderer,
- unsigned int model_column,
- int WXUNUSED(width),
- int flags )
-{
- m_renderer = renderer;
- m_model_column = model_column;
- m_flags = flags;
- m_title = title;
- m_owner = NULL;
- m_renderer->SetOwner( (wxDataViewColumn*) this );
+ return false;
}
-wxDataViewColumnBase::wxDataViewColumnBase(const wxBitmap& bitmap,
- wxDataViewRenderer *renderer,
- unsigned int model_column,
- int WXUNUSED(width),
- int flags )
+void wxDataViewRendererBase::PrepareForItem(const wxDataViewModel *model,
+ const wxDataViewItem& item,
+ unsigned column)
{
- m_renderer = renderer;
- m_model_column = model_column;
- m_flags = flags;
- m_bitmap = bitmap;
- m_owner = NULL;
- m_renderer->SetOwner( (wxDataViewColumn*) this );
+ wxVariant value;
+ model->GetValue(value, item, column);
+ SetValue(value);
+
+ wxDataViewItemAttr attr;
+ model->GetAttr(item, column, attr);
+ SetAttr(attr);
+
+ SetEnabled(model->IsEnabled(item, column));
}
-wxDataViewColumnBase::~wxDataViewColumnBase()
+
+int wxDataViewRendererBase::GetEffectiveAlignment() const
{
- if (m_renderer)
- delete m_renderer;
+ int alignment = GetAlignment();
- if (GetOwner())
+ if ( alignment == wxDVR_DEFAULT_ALIGNMENT )
{
- GetOwner()->GetModel()->RemoveViewingColumn( (wxDataViewColumn*) this );
+ // if we don't have an explicit alignment ourselves, use that of the
+ // column in horizontal direction and default vertical alignment
+ alignment = GetOwner()->GetAlignment() | wxALIGN_CENTRE_VERTICAL;
}
-}
-void wxDataViewColumnBase::SetTitle( const wxString &title )
-{
- m_title = title;
+ return alignment;
}
-wxString wxDataViewColumnBase::GetTitle()
-{
- return m_title;
-}
+// ----------------------------------------------------------------------------
+// wxDataViewCustomRendererBase
+// ----------------------------------------------------------------------------
-void wxDataViewColumnBase::SetBitmap( const wxBitmap &bitmap )
+bool wxDataViewCustomRendererBase::ActivateCell(const wxRect& cell,
+ wxDataViewModel *model,
+ const wxDataViewItem & item,
+ unsigned int col,
+ const wxMouseEvent* mouseEvent)
{
- m_bitmap = bitmap;
+ // Compatibility code
+ if ( mouseEvent )
+ return LeftClick(mouseEvent->GetPosition(), cell, model, item, col);
+ else
+ return Activate(cell, model, item, col);
}
-const wxBitmap &wxDataViewColumnBase::GetBitmap()
+void wxDataViewCustomRendererBase::RenderBackground(wxDC* dc, const wxRect& rect)
{
- return m_bitmap;
-}
-
-// ---------------------------------------------------------
-// wxDataViewCtrlBase
-// ---------------------------------------------------------
+ if ( !m_attr.HasBackgroundColour() )
+ return;
-IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
+ const wxColour& colour = m_attr.GetBackgroundColour();
+ wxDCPenChanger changePen(*dc, colour);
+ wxDCBrushChanger changeBrush(*dc, colour);
-wxDataViewCtrlBase::wxDataViewCtrlBase()
-{
- m_model = NULL;
- m_cols.DeleteContents( true );
+ dc->DrawRectangle(rect);
}
-wxDataViewCtrlBase::~wxDataViewCtrlBase()
+void
+wxDataViewCustomRendererBase::WXCallRender(wxRect rectCell, wxDC *dc, int state)
{
-}
+ wxCHECK_RET( dc, "no DC to draw on in custom renderer?" );
-bool wxDataViewCtrlBase::AssociateModel( wxDataViewListModel *model )
-{
- m_model = model;
+ // adjust the rectangle ourselves to account for the alignment
+ wxRect rectItem = rectCell;
+ const int align = GetEffectiveAlignment();
- return true;
-}
+ const wxSize size = GetSize();
-wxDataViewListModel* wxDataViewCtrlBase::GetModel()
-{
- return m_model;
-}
+ // take alignment into account only if there is enough space, otherwise
+ // show as much contents as possible
+ //
+ // notice that many existing renderers (e.g. wxDataViewSpinRenderer)
+ // return hard-coded size which can be more than they need and if we
+ // trusted their GetSize() we'd draw the text out of cell bounds
+ // entirely
-bool wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
-{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewTextRenderer( wxT("string"), mode ), model_column, width ) );
-}
+ if ( size.x >= 0 && size.x < rectCell.width )
+ {
+ if ( align & wxALIGN_CENTER_HORIZONTAL )
+ rectItem.x += (rectCell.width - size.x)/2;
+ else if ( align & wxALIGN_RIGHT )
+ rectItem.x += rectCell.width - size.x;
+ // else: wxALIGN_LEFT is the default
-bool wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+ rectItem.width = size.x;
+ }
+
+ if ( size.y >= 0 && size.y < rectCell.height )
+ {
+ if ( align & wxALIGN_CENTER_VERTICAL )
+ rectItem.y += (rectCell.height - size.y)/2;
+ else if ( align & wxALIGN_BOTTOM )
+ rectItem.y += rectCell.height - size.y;
+ // else: wxALIGN_TOP is the default
+
+ rectItem.height = size.y;
+ }
+
+
+ // set up the DC attributes
+
+ // override custom foreground with the standard one for the selected items
+ // because we currently don't allow changing the selection background and
+ // custom colours may be unreadable on it
+ wxColour col;
+ if ( state & wxDATAVIEW_CELL_SELECTED )
+ col = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ else if ( m_attr.HasColour() )
+ col = m_attr.GetColour();
+ else // use default foreground
+ col = GetOwner()->GetOwner()->GetForegroundColour();
+
+ wxDCTextColourChanger changeFg(*dc, col);
+
+ wxDCFontChanger changeFont(*dc);
+ if ( m_attr.HasFont() )
+ changeFont.Set(m_attr.GetEffectiveFont(dc->GetFont()));
+
+ Render(rectItem, dc, state);
+}
+
+wxSize wxDataViewCustomRendererBase::GetTextExtent(const wxString& str) const
+{
+ const wxDataViewCtrl *view = GetView();
+
+ if ( m_attr.HasFont() )
+ {
+ wxFont font(m_attr.GetEffectiveFont(view->GetFont()));
+ wxSize size;
+ view->GetTextExtent(str, &size.x, &size.y, NULL, NULL, &font);
+ return size;
+ }
+ else
+ {
+ return view->GetTextExtent(str);
+ }
+}
+
+void
+wxDataViewCustomRendererBase::RenderText(const wxString& text,
+ int xoffset,
+ wxRect rect,
+ wxDC *dc,
+ int WXUNUSED(state))
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewToggleRenderer( wxT("bool"), mode ), model_column, width ) );
+ wxRect rectText = rect;
+ rectText.x += xoffset;
+ rectText.width -= xoffset;
+
+ // check if we want to ellipsize the text if it doesn't fit
+ wxString ellipsizedText;
+ if ( GetEllipsizeMode() != wxELLIPSIZE_NONE )
+ {
+ ellipsizedText = wxControl::Ellipsize
+ (
+ text,
+ *dc,
+ GetEllipsizeMode(),
+ rectText.width,
+ wxELLIPSIZE_FLAGS_NONE
+ );
+ }
+
+ // get the alignment to use
+ dc->DrawLabel(ellipsizedText.empty() ? text : ellipsizedText,
+ rectText, GetEffectiveAlignment());
}
-bool wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+//-----------------------------------------------------------------------------
+// wxDataViewEditorCtrlEvtHandler
+//-----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
+ EVT_CHAR (wxDataViewEditorCtrlEvtHandler::OnChar)
+ EVT_KILL_FOCUS (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
+ EVT_IDLE (wxDataViewEditorCtrlEvtHandler::OnIdle)
+ EVT_TEXT_ENTER (-1, wxDataViewEditorCtrlEvtHandler::OnTextEnter)
+END_EVENT_TABLE()
+
+void wxDataViewEditorCtrlEvtHandler::OnIdle( wxIdleEvent &event )
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), model_column, width ) );
+ if (m_focusOnIdle)
+ {
+ m_focusOnIdle = false;
+ if (wxWindow::FindFocus() != m_editorCtrl)
+ m_editorCtrl->SetFocus();
+ }
+
+ event.Skip();
}
-bool wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+void wxDataViewEditorCtrlEvtHandler::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewDateRenderer( wxT("datetime"), mode), model_column, width ) );
+ m_finished = true;
+ m_owner->FinishEditing();
}
-bool wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), model_column, width ) );
+ switch ( event.m_keyCode )
+ {
+ case WXK_RETURN:
+ m_finished = true;
+ m_owner->FinishEditing();
+ break;
+
+ case WXK_ESCAPE:
+ {
+ m_finished = true;
+ m_owner->CancelEditing();
+ break;
+ }
+ default:
+ event.Skip();
+ }
}
-bool wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewTextRenderer( wxT("string"), mode ), model_column, width ) );
+ if (!m_finished)
+ {
+ m_finished = true;
+ m_owner->FinishEditing();
+ }
+
+ event.Skip();
}
-bool wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+// ---------------------------------------------------------
+// wxDataViewColumnBase
+// ---------------------------------------------------------
+
+void wxDataViewColumnBase::Init(wxDataViewRenderer *renderer,
+ unsigned int model_column)
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewToggleRenderer( wxT("bool"), mode ), model_column, width ) );
+ m_renderer = renderer;
+ m_model_column = model_column;
+ m_owner = NULL;
+ m_renderer->SetOwner( (wxDataViewColumn*) this );
}
-bool wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+wxDataViewColumnBase::~wxDataViewColumnBase()
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ), model_column, width ) );
+ delete m_renderer;
}
-bool wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+// ---------------------------------------------------------
+// wxDataViewCtrlBase
+// ---------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewCtrlBase, wxControl)
+
+wxDataViewCtrlBase::wxDataViewCtrlBase()
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewDateRenderer( wxT("datetime"), mode ), model_column, width ) );
+ m_model = NULL;
+ m_expander_column = 0;
+ m_indent = 8;
}
-bool wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
- wxDataViewCellMode mode, int width )
+wxDataViewCtrlBase::~wxDataViewCtrlBase()
{
- return AppendColumn( new wxDataViewColumn( label,
- new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ), model_column, width ) );
+ if (m_model)
+ {
+ m_model->DecRef();
+ m_model = NULL;
+ }
}
-bool wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
+bool wxDataViewCtrlBase::AssociateModel( wxDataViewModel *model )
{
- m_cols.Append( (wxObject*) col );
- col->SetOwner( (wxDataViewCtrl*) this );
- m_model->AddViewingColumn( col, col->GetModelColumn() );
+ if (m_model)
+ {
+ m_model->DecRef(); // discard old model, if any
+ }
+
+ // add our own reference to the new model:
+ m_model = model;
+ if (m_model)
+ {
+ m_model->IncRef();
+ }
+
return true;
}
-unsigned int wxDataViewCtrlBase::GetNumberOfColumns()
+wxDataViewModel* wxDataViewCtrlBase::GetModel()
{
- return m_cols.GetCount();
+ return m_model;
}
-bool wxDataViewCtrlBase::DeleteColumn( unsigned int WXUNUSED(pos) )
+const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
{
- return false;
+ return m_model;
}
-bool wxDataViewCtrlBase::ClearColumns()
+void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item )
{
- return false;
+ if (!m_model) return;
+
+ if (!item.IsOk()) return;
+
+ wxVector<wxDataViewItem> parentChain;
+
+ // at first we get all the parents of the selected item
+ wxDataViewItem parent = m_model->GetParent(item);
+ while (parent.IsOk())
+ {
+ parentChain.push_back(parent);
+ parent = m_model->GetParent(parent);
+ }
+
+ // then we expand the parents, starting at the root
+ while (!parentChain.empty())
+ {
+ Expand(parentChain.back());
+ parentChain.pop_back();
+ }
+}
+
+wxDataViewItem wxDataViewCtrlBase::GetCurrentItem() const
+{
+ return HasFlag(wxDV_MULTIPLE) ? DoGetCurrentItem()
+ : GetSelection();
+}
+
+void wxDataViewCtrlBase::SetCurrentItem(const wxDataViewItem& item)
+{
+ wxCHECK_RET( item.IsOk(), "Can't make current an invalid item." );
+
+ if ( HasFlag(wxDV_MULTIPLE) )
+ DoSetCurrentItem(item);
+ else
+ Select(item);
+}
+
+wxDataViewItem wxDataViewCtrlBase::GetSelection() const
+{
+ if ( GetSelectedItemsCount() != 1 )
+ return wxDataViewItem();
+
+ wxDataViewItemArray selections;
+ GetSelections(selections);
+ return selections[0];
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewTextRenderer( wxT("string"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendIconTextColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendToggleColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewToggleRenderer( wxT("bool"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendProgressColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendDateColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewDateRenderer( wxT("datetime"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendBitmapColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendTextColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewTextRenderer( wxT("string"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewToggleRenderer( wxT("bool"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendDateColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewDateRenderer( wxT("datetime"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
+ model_column, width, align, flags );
+ AppendColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependTextColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewTextRenderer( wxT("string"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependIconTextColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependToggleColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewToggleRenderer( wxT("bool"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependProgressColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependDateColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewDateRenderer( wxT("datetime"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependBitmapColumn( const wxString &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependTextColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewTextRenderer( wxT("string"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewToggleRenderer( wxT("bool"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependDateColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewDateRenderer( wxT("datetime"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+wxDataViewColumn *
+wxDataViewCtrlBase::PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewBitmapRenderer( wxT("wxBitmap"), mode ),
+ model_column, width, align, flags );
+ PrependColumn( ret );
+ return ret;
+}
+
+bool
+wxDataViewCtrlBase::AppendColumn( wxDataViewColumn *col )
+{
+ col->SetOwner( (wxDataViewCtrl*) this );
+ return true;
+}
+
+bool
+wxDataViewCtrlBase::PrependColumn( wxDataViewColumn *col )
+{
+ col->SetOwner( (wxDataViewCtrl*) this );
+ return true;
+}
+
+bool
+wxDataViewCtrlBase::InsertColumn( unsigned int WXUNUSED(pos), wxDataViewColumn *col )
+{
+ col->SetOwner( (wxDataViewCtrl*) this );
+ return true;
}
-wxDataViewColumn* wxDataViewCtrlBase::GetColumn( unsigned int pos )
+void wxDataViewCtrlBase::StartEditor(const wxDataViewItem& item, unsigned int column)
{
- return (wxDataViewColumn*) m_cols[ pos ];
+ EditItem(item, GetColumn(column));
}
// ---------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxDataViewEvent,wxNotifyEvent)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ROW_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK)
+wxDEFINE_EVENT( wxEVT_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );
+
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );
+
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_CACHE_HINT, wxDataViewEvent );
+
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
+wxDEFINE_EVENT( wxEVT_DATAVIEW_ITEM_DROP, wxDataViewEvent );
+
+
+
+// -------------------------------------
+// wxDataViewSpinRenderer
+// -------------------------------------
+
+wxDataViewSpinRenderer::wxDataViewSpinRenderer( int min, int max, wxDataViewCellMode mode, int alignment ) :
+ wxDataViewCustomRenderer(wxT("long"), mode, alignment )
+{
+ m_min = min;
+ m_max = max;
+}
+
+wxWindow* wxDataViewSpinRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+{
+ long l = value;
+ wxSize size = labelRect.GetSize();
+#ifdef __WXMAC__
+ size = wxSize( wxMax(70,labelRect.width ), -1 );
+#endif
+ wxString str;
+ str.Printf( wxT("%d"), (int) l );
+ wxSpinCtrl *sc = new wxSpinCtrl( parent, wxID_ANY, str,
+ labelRect.GetTopLeft(), size, wxSP_ARROW_KEYS|wxTE_PROCESS_ENTER, m_min, m_max, l );
+#ifdef __WXMAC__
+ size = sc->GetSize();
+ wxPoint pt = sc->GetPosition();
+ sc->SetSize( pt.x - 4, pt.y - 4, size.x, size.y );
#endif
+
+ return sc;
+}
+
+bool wxDataViewSpinRenderer::GetValueFromEditorCtrl( wxWindow* editor, wxVariant &value )
+{
+ wxSpinCtrl *sc = (wxSpinCtrl*) editor;
+ long l = sc->GetValue();
+ value = l;
+ return true;
+}
+
+bool wxDataViewSpinRenderer::Render( wxRect rect, wxDC *dc, int state )
+{
+ wxString str;
+ str.Printf(wxT("%d"), (int) m_data );
+ RenderText( str, 0, rect, dc, state );
+ return true;
+}
+
+wxSize wxDataViewSpinRenderer::GetSize() const
+{
+ wxSize sz = GetTextExtent(wxString::Format("%d", (int)m_data));
+
+ // Allow some space for the spin buttons, which is approximately the size
+ // of a scrollbar (and getting pixel-exact value would be complicated).
+ // Also add some whitespace between the text and the button:
+ sz.x += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+ sz.x += GetTextExtent("M").x;
+
+ return sz;
+}
+
+bool wxDataViewSpinRenderer::SetValue( const wxVariant &value )
+{
+ m_data = value.GetLong();
+ return true;
+}
+
+bool wxDataViewSpinRenderer::GetValue( wxVariant &value ) const
+{
+ value = m_data;
+ return true;
+}
+
+// -------------------------------------
+// wxDataViewChoiceRenderer
+// -------------------------------------
+
+#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXOSX_CARBON__)
+
+wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString& choices, wxDataViewCellMode mode, int alignment ) :
+ wxDataViewCustomRenderer(wxT("string"), mode, alignment )
+{
+ m_choices = choices;
+}
+
+wxWindow* wxDataViewChoiceRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+{
+ wxChoice* c = new wxChoice
+ (
+ parent,
+ wxID_ANY,
+ labelRect.GetTopLeft(),
+ wxSize(labelRect.GetWidth(), -1),
+ m_choices
+ );
+ c->Move(labelRect.GetRight() - c->GetRect().width, wxDefaultCoord);
+ c->SetStringSelection( value.GetString() );
+ return c;
+}
+
+bool wxDataViewChoiceRenderer::GetValueFromEditorCtrl( wxWindow* editor, wxVariant &value )
+{
+ wxChoice *c = (wxChoice*) editor;
+ wxString s = c->GetStringSelection();
+ value = s;
+ return true;
+}
+
+bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
+{
+ RenderText( m_data, 0, rect, dc, state );
+ return true;
+}
+
+wxSize wxDataViewChoiceRenderer::GetSize() const
+{
+ wxSize sz;
+
+ for ( wxArrayString::const_iterator i = m_choices.begin(); i != m_choices.end(); ++i )
+ sz.IncTo(GetTextExtent(*i));
+
+ // Allow some space for the right-side button, which is approximately the
+ // size of a scrollbar (and getting pixel-exact value would be complicated).
+ // Also add some whitespace between the text and the button:
+ sz.x += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+ sz.x += GetTextExtent("M").x;
+
+ return sz;
+}
+
+bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
+{
+ m_data = value.GetString();
+ return true;
+}
+
+bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
+{
+ value = m_data;
+ return true;
+}
+
+// ----------------------------------------------------------------------------
+// wxDataViewChoiceByIndexRenderer
+// ----------------------------------------------------------------------------
+
+wxDataViewChoiceByIndexRenderer::wxDataViewChoiceByIndexRenderer( const wxArrayString &choices,
+ wxDataViewCellMode mode, int alignment ) :
+ wxDataViewChoiceRenderer( choices, mode, alignment )
+{
+}
+
+wxWindow* wxDataViewChoiceByIndexRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+{
+ wxVariant string_value = GetChoice( value.GetLong() );
+
+ return wxDataViewChoiceRenderer::CreateEditorCtrl( parent, labelRect, string_value );
+}
+
+bool wxDataViewChoiceByIndexRenderer::GetValueFromEditorCtrl( wxWindow* editor, wxVariant &value )
+{
+ wxVariant string_value;
+ if (!wxDataViewChoiceRenderer::GetValueFromEditorCtrl( editor, string_value ))
+ return false;
+
+ value = (long) GetChoices().Index( string_value.GetString() );
+ return true;
+}
+
+bool wxDataViewChoiceByIndexRenderer::SetValue( const wxVariant &value )
+{
+ wxVariant string_value = GetChoice( value.GetLong() );
+ return wxDataViewChoiceRenderer::SetValue( string_value );
+}
+
+bool wxDataViewChoiceByIndexRenderer::GetValue( wxVariant &value ) const
+{
+ wxVariant string_value;
+ if (!wxDataViewChoiceRenderer::GetValue( string_value ))
+ return false;
+
+ value = (long) GetChoices().Index( string_value.GetString() );
+ return true;
+}
+
+#endif
+
+// ---------------------------------------------------------
+// wxDataViewDateRenderer
+// ---------------------------------------------------------
+
+#if (defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXGTK__)) && wxUSE_DATEPICKCTRL
+
+wxDataViewDateRenderer::wxDataViewDateRenderer(const wxString& varianttype,
+ wxDataViewCellMode mode, int align)
+ : wxDataViewCustomRenderer(varianttype, mode, align)
+{
+}
+
+wxWindow *
+wxDataViewDateRenderer::CreateEditorCtrl(wxWindow *parent, wxRect labelRect, const wxVariant& value)
+{
+ return new wxDatePickerCtrl
+ (
+ parent,
+ wxID_ANY,
+ value.GetDateTime(),
+ labelRect.GetTopLeft(),
+ labelRect.GetSize()
+ );
+}
+
+bool wxDataViewDateRenderer::GetValueFromEditorCtrl(wxWindow *editor, wxVariant& value)
+{
+ wxDatePickerCtrl *ctrl = static_cast<wxDatePickerCtrl*>(editor);
+ value = ctrl->GetValue();
+ return true;
+}
+
+bool wxDataViewDateRenderer::SetValue(const wxVariant& value)
+{
+ m_date = value.GetDateTime();
+ return true;
+}
+
+bool wxDataViewDateRenderer::GetValue(wxVariant& value) const
+{
+ value = m_date;
+ return true;
+}
+
+bool wxDataViewDateRenderer::Render(wxRect cell, wxDC* dc, int state)
+{
+ wxString tmp = m_date.FormatDate();
+ RenderText( tmp, 0, cell, dc, state );
+ return true;
+}
+
+wxSize wxDataViewDateRenderer::GetSize() const
+{
+ return GetTextExtent(m_date.FormatDate());
+}
+
+#endif // (defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXGTK__)) && wxUSE_DATEPICKCTRL
+
+//-----------------------------------------------------------------------------
+// wxDataViewListStore
+//-----------------------------------------------------------------------------
+
+wxDataViewListStore::wxDataViewListStore()
+{
+}
+
+wxDataViewListStore::~wxDataViewListStore()
+{
+ wxVector<wxDataViewListStoreLine*>::iterator it;
+ for (it = m_data.begin(); it != m_data.end(); ++it)
+ {
+ wxDataViewListStoreLine* line = *it;
+ delete line;
+ }
+}
+
+void wxDataViewListStore::PrependColumn( const wxString &varianttype )
+{
+ m_cols.Insert( varianttype, 0 );
+}
+
+void wxDataViewListStore::InsertColumn( unsigned int pos, const wxString &varianttype )
+{
+ m_cols.Insert( varianttype, pos );
+}
+
+void wxDataViewListStore::AppendColumn( const wxString &varianttype )
+{
+ m_cols.Add( varianttype );
+}
+
+unsigned int wxDataViewListStore::GetColumnCount() const
+{
+ return m_cols.GetCount();
+}
+
+unsigned int wxDataViewListStore::GetItemCount() const
+{
+ return m_data.size();
+}
+
+wxString wxDataViewListStore::GetColumnType( unsigned int pos ) const
+{
+ return m_cols[pos];
+}
+
+void wxDataViewListStore::AppendItem( const wxVector<wxVariant> &values, wxUIntPtr data )
+{
+ wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
+ line->m_values = values;
+ m_data.push_back( line );
+
+ RowAppended();
+}
+
+void wxDataViewListStore::PrependItem( const wxVector<wxVariant> &values, wxUIntPtr data )
+{
+ wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
+ line->m_values = values;
+ m_data.insert( m_data.begin(), line );
+
+ RowPrepended();
+}
+
+void wxDataViewListStore::InsertItem( unsigned int row, const wxVector<wxVariant> &values,
+ wxUIntPtr data )
+{
+ wxDataViewListStoreLine *line = new wxDataViewListStoreLine( data );
+ line->m_values = values;
+ m_data.insert( m_data.begin()+row, line );
+
+ RowInserted( row );
+}
+
+void wxDataViewListStore::DeleteItem( unsigned int row )
+{
+ wxVector<wxDataViewListStoreLine*>::iterator it = m_data.begin() + row;
+ delete *it;
+ m_data.erase( it );
+
+ RowDeleted( row );
+}
+
+void wxDataViewListStore::DeleteAllItems()
+{
+ wxVector<wxDataViewListStoreLine*>::iterator it;
+ for (it = m_data.begin(); it != m_data.end(); ++it)
+ {
+ wxDataViewListStoreLine* line = *it;
+ delete line;
+ }
+
+ m_data.clear();
+
+ Reset( 0 );
+}
+
+void wxDataViewListStore::SetItemData( const wxDataViewItem& item, wxUIntPtr data )
+{
+ wxDataViewListStoreLine* line = m_data[GetRow(item)];
+ if (!line) return;
+
+ line->SetData( data );
+}
+
+wxUIntPtr wxDataViewListStore::GetItemData( const wxDataViewItem& item ) const
+{
+ wxDataViewListStoreLine* line = m_data[GetRow(item)];
+ if (!line) return static_cast<wxUIntPtr>(NULL);
+
+ return line->GetData();
+}
+
+void wxDataViewListStore::GetValueByRow( wxVariant &value, unsigned int row, unsigned int col ) const
+{
+ wxDataViewListStoreLine *line = m_data[row];
+ value = line->m_values[col];
+}
+
+bool wxDataViewListStore::SetValueByRow( const wxVariant &value, unsigned int row, unsigned int col )
+{
+ wxDataViewListStoreLine *line = m_data[row];
+ line->m_values[col] = value;
+
+ return true;
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewListCtrl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewListCtrl,wxDataViewCtrl)
+
+BEGIN_EVENT_TABLE(wxDataViewListCtrl,wxDataViewCtrl)
+ EVT_SIZE( wxDataViewListCtrl::OnSize )
+END_EVENT_TABLE()
+
+wxDataViewListCtrl::wxDataViewListCtrl()
+{
+}
+
+wxDataViewListCtrl::wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size, long style,
+ const wxValidator& validator )
+{
+ Create( parent, id, pos, size, style, validator );
+}
+
+wxDataViewListCtrl::~wxDataViewListCtrl()
+{
+}
+
+
+bool wxDataViewListCtrl::Create( wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size, long style,
+ const wxValidator& validator )
+{
+ if ( !wxDataViewCtrl::Create( parent, id, pos, size, style, validator ) )
+ return false;
+
+ wxDataViewListStore *store = new wxDataViewListStore;
+ AssociateModel( store );
+ store->DecRef();
+
+ return true;
+}
+
+bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *column, const wxString &varianttype )
+{
+ GetStore()->AppendColumn( varianttype );
+ return wxDataViewCtrl::AppendColumn( column );
+}
+
+bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *column, const wxString &varianttype )
+{
+ GetStore()->PrependColumn( varianttype );
+ return wxDataViewCtrl::PrependColumn( column );
+}
+
+bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype )
+{
+ GetStore()->InsertColumn( pos, varianttype );
+ return wxDataViewCtrl::InsertColumn( pos, column );
+}
+
+bool wxDataViewListCtrl::PrependColumn( wxDataViewColumn *col )
+{
+ return PrependColumn( col, "string" );
+}
+
+bool wxDataViewListCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col )
+{
+ return InsertColumn( pos, col, "string" );
+}
+
+bool wxDataViewListCtrl::AppendColumn( wxDataViewColumn *col )
+{
+ return AppendColumn( col, "string" );
+}
+
+wxDataViewColumn *wxDataViewListCtrl::AppendTextColumn( const wxString &label,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ GetStore()->AppendColumn( wxT("string") );
+
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewTextRenderer( wxT("string"), mode ),
+ GetStore()->GetColumnCount()-1, width, align, flags );
+
+ wxDataViewCtrl::AppendColumn( ret );
+
+ return ret;
+}
+
+wxDataViewColumn *wxDataViewListCtrl::AppendToggleColumn( const wxString &label,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ GetStore()->AppendColumn( wxT("bool") );
+
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewToggleRenderer( wxT("bool"), mode ),
+ GetStore()->GetColumnCount()-1, width, align, flags );
+
+ wxDataViewCtrl::AppendColumn( ret );
+
+ return ret;
+}
+
+wxDataViewColumn *wxDataViewListCtrl::AppendProgressColumn( const wxString &label,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ GetStore()->AppendColumn( wxT("long") );
+
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewProgressRenderer( wxEmptyString, wxT("long"), mode ),
+ GetStore()->GetColumnCount()-1, width, align, flags );
+
+ wxDataViewCtrl::AppendColumn( ret );
+
+ return ret;
+}
+
+wxDataViewColumn *wxDataViewListCtrl::AppendIconTextColumn( const wxString &label,
+ wxDataViewCellMode mode, int width, wxAlignment align, int flags )
+{
+ GetStore()->AppendColumn( wxT("wxDataViewIconText") );
+
+ wxDataViewColumn *ret = new wxDataViewColumn( label,
+ new wxDataViewIconTextRenderer( wxT("wxDataViewIconText"), mode ),
+ GetStore()->GetColumnCount()-1, width, align, flags );
+
+ wxDataViewCtrl::AppendColumn( ret );
+
+ return ret;
+}
+
+void wxDataViewListCtrl::OnSize( wxSizeEvent &event )
+{
+ event.Skip( true );
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewTreeStore
+//-----------------------------------------------------------------------------
+
+wxDataViewTreeStoreNode::wxDataViewTreeStoreNode(
+ wxDataViewTreeStoreNode *parent,
+ const wxString &text, const wxIcon &icon, wxClientData *data )
+{
+ m_parent = parent;
+ m_text = text;
+ m_icon = icon;
+ m_data = data;
+}
+
+wxDataViewTreeStoreNode::~wxDataViewTreeStoreNode()
+{
+ if (m_data)
+ delete m_data;
+}
+
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxDataViewTreeStoreNodeList)
+
+wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
+ wxDataViewTreeStoreNode *parent, const wxString &text,
+ const wxIcon &icon, const wxIcon &expanded, wxClientData *data ) :
+ wxDataViewTreeStoreNode( parent, text, icon, data )
+{
+ m_iconExpanded = expanded;
+ m_isExpanded = false;
+ m_children.DeleteContents(true);
+}
+
+wxDataViewTreeStoreContainerNode::~wxDataViewTreeStoreContainerNode()
+{
+}
+
+//-----------------------------------------------------------------------------
+
+wxDataViewTreeStore::wxDataViewTreeStore()
+{
+ m_root = new wxDataViewTreeStoreContainerNode( NULL, wxEmptyString );
+}
+
+wxDataViewTreeStore::~wxDataViewTreeStore()
+{
+ delete m_root;
+}
+
+wxDataViewItem wxDataViewTreeStore::AppendItem( const wxDataViewItem& parent,
+ const wxString &text, const wxIcon &icon, wxClientData *data )
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNode *node =
+ new wxDataViewTreeStoreNode( parent_node, text, icon, data );
+ parent_node->GetChildren().Append( node );
+
+ return node->GetItem();
+}
+
+wxDataViewItem wxDataViewTreeStore::PrependItem( const wxDataViewItem& parent,
+ const wxString &text, const wxIcon &icon, wxClientData *data )
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNode *node =
+ new wxDataViewTreeStoreNode( parent_node, text, icon, data );
+ parent_node->GetChildren().Insert( node );
+
+ return node->GetItem();
+}
+
+wxDataViewItem
+wxDataViewTreeStore::InsertItem(const wxDataViewItem& parent,
+ const wxDataViewItem& previous,
+ const wxString& text,
+ const wxIcon& icon,
+ wxClientData *data)
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNode *previous_node = FindNode( previous );
+ int pos = parent_node->GetChildren().IndexOf( previous_node );
+ if (pos == wxNOT_FOUND) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNode *node =
+ new wxDataViewTreeStoreNode( parent_node, text, icon, data );
+ parent_node->GetChildren().Insert( (size_t) pos, node );
+
+ return node->GetItem();
+}
+
+wxDataViewItem wxDataViewTreeStore::PrependContainer( const wxDataViewItem& parent,
+ const wxString &text, const wxIcon &icon, const wxIcon &expanded,
+ wxClientData *data )
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreContainerNode *node =
+ new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
+ parent_node->GetChildren().Insert( node );
+
+ return node->GetItem();
+}
+
+wxDataViewItem
+wxDataViewTreeStore::AppendContainer(const wxDataViewItem& parent,
+ const wxString &text,
+ const wxIcon& icon,
+ const wxIcon& expanded,
+ wxClientData * data)
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreContainerNode *node =
+ new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
+ parent_node->GetChildren().Append( node );
+
+ return node->GetItem();
+}
+
+wxDataViewItem
+wxDataViewTreeStore::InsertContainer(const wxDataViewItem& parent,
+ const wxDataViewItem& previous,
+ const wxString& text,
+ const wxIcon& icon,
+ const wxIcon& expanded,
+ wxClientData * data)
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNode *previous_node = FindNode( previous );
+ int pos = parent_node->GetChildren().IndexOf( previous_node );
+ if (pos == wxNOT_FOUND) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreContainerNode *node =
+ new wxDataViewTreeStoreContainerNode( parent_node, text, icon, expanded, data );
+ parent_node->GetChildren().Insert( (size_t) pos, node );
+
+ return node->GetItem();
+}
+
+bool wxDataViewTreeStore::IsContainer( const wxDataViewItem& item ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return false;
+
+ return node->IsContainer();
+}
+
+wxDataViewItem wxDataViewTreeStore::GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
+{
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent );
+ if (!parent_node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNodeList::compatibility_iterator node = parent_node->GetChildren().Item( pos );
+ if (node)
+ return wxDataViewItem(node->GetData());
+
+ return wxDataViewItem(0);
+}
+
+int wxDataViewTreeStore::GetChildCount( const wxDataViewItem& parent ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( parent );
+ if (!node) return -1;
+
+ if (!node->IsContainer())
+ return 0;
+
+ wxDataViewTreeStoreContainerNode *container_node = (wxDataViewTreeStoreContainerNode*) node;
+ return (int) container_node->GetChildren().GetCount();
+}
+
+void wxDataViewTreeStore::SetItemText( const wxDataViewItem& item, const wxString &text )
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return;
+
+ node->SetText( text );
+}
+
+wxString wxDataViewTreeStore::GetItemText( const wxDataViewItem& item ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return wxEmptyString;
+
+ return node->GetText();
+}
+
+void wxDataViewTreeStore::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return;
+
+ node->SetIcon( icon );
+}
+
+const wxIcon &wxDataViewTreeStore::GetItemIcon( const wxDataViewItem& item ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return wxNullIcon;
+
+ return node->GetIcon();
+}
+
+void wxDataViewTreeStore::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
+{
+ wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
+ if (!node) return;
+
+ node->SetExpandedIcon( icon );
+}
+
+const wxIcon &wxDataViewTreeStore::GetItemExpandedIcon( const wxDataViewItem& item ) const
+{
+ wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
+ if (!node) return wxNullIcon;
+
+ return node->GetExpandedIcon();
+}
+
+void wxDataViewTreeStore::SetItemData( const wxDataViewItem& item, wxClientData *data )
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return;
+
+ node->SetData( data );
+}
+
+wxClientData *wxDataViewTreeStore::GetItemData( const wxDataViewItem& item ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return NULL;
+
+ return node->GetData();
+}
+
+void wxDataViewTreeStore::DeleteItem( const wxDataViewItem& item )
+{
+ if (!item.IsOk()) return;
+
+ wxDataViewItem parent_item = GetParent( item );
+
+ wxDataViewTreeStoreContainerNode *parent_node = FindContainerNode( parent_item );
+ if (!parent_node) return;
+
+ parent_node->GetChildren().DeleteObject( FindNode(item) );
+}
+
+void wxDataViewTreeStore::DeleteChildren( const wxDataViewItem& item )
+{
+ wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
+ if (!node) return;
+
+ node->GetChildren().clear();
+}
+
+void wxDataViewTreeStore::DeleteAllItems()
+{
+ DeleteChildren(wxDataViewItem(m_root));
+}
+
+void
+wxDataViewTreeStore::GetValue(wxVariant &variant,
+ const wxDataViewItem &item,
+ unsigned int WXUNUSED(col)) const
+{
+ // if (col != 0) return;
+
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return;
+
+ wxIcon icon( node->GetIcon());
+ if (node->IsContainer())
+ {
+ wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
+ if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
+ icon = container->GetExpandedIcon();
+ }
+
+ wxDataViewIconText data( node->GetText(), icon );
+
+ variant << data;
+}
+
+bool
+wxDataViewTreeStore::SetValue(const wxVariant& variant,
+ const wxDataViewItem& item,
+ unsigned int WXUNUSED(col))
+{
+ // if (col != 0) return false;
+
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return false;
+
+ wxDataViewIconText data;
+
+ data << variant;
+
+ node->SetText( data.GetText() );
+ node->SetIcon( data.GetIcon() );
+
+ return true;
+}
+
+wxDataViewItem wxDataViewTreeStore::GetParent( const wxDataViewItem &item ) const
+{
+ wxDataViewTreeStoreNode *node = FindNode( item );
+ if (!node) return wxDataViewItem(0);
+
+ wxDataViewTreeStoreNode *parent = node->GetParent();
+ if (!parent) return wxDataViewItem(0);
+
+ if (parent == m_root)
+ return wxDataViewItem(0);
+
+ return parent->GetItem();
+}
+
+unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
+{
+ wxDataViewTreeStoreContainerNode *node = FindContainerNode( item );
+ if (!node) return 0;
+
+ wxDataViewTreeStoreNodeList::iterator iter;
+ for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
+ {
+ wxDataViewTreeStoreNode* child = *iter;
+ children.Add( child->GetItem() );
+ }
+
+ return node->GetChildren().GetCount();
+}
+
+int wxDataViewTreeStore::Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+ unsigned int WXUNUSED(column), bool WXUNUSED(ascending) ) const
+{
+ wxDataViewTreeStoreNode *node1 = FindNode( item1 );
+ wxDataViewTreeStoreNode *node2 = FindNode( item2 );
+
+ if (!node1 || !node2)
+ return 0;
+
+ wxDataViewTreeStoreContainerNode* parent1 =
+ (wxDataViewTreeStoreContainerNode*) node1->GetParent();
+ wxDataViewTreeStoreContainerNode* parent2 =
+ (wxDataViewTreeStoreContainerNode*) node2->GetParent();
+
+ if (parent1 != parent2)
+ {
+ wxLogError( wxT("Comparing items with different parent.") );
+ return 0;
+ }
+
+ if (node1->IsContainer() && !node2->IsContainer())
+ return -1;
+
+ if (node2->IsContainer() && !node1->IsContainer())
+ return 1;
+
+ return parent1->GetChildren().IndexOf( node1 ) - parent2->GetChildren().IndexOf( node2 );
+}
+
+wxDataViewTreeStoreNode *wxDataViewTreeStore::FindNode( const wxDataViewItem &item ) const
+{
+ if (!item.IsOk())
+ return m_root;
+
+ return (wxDataViewTreeStoreNode*) item.GetID();
+}
+
+wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const wxDataViewItem &item ) const
+{
+ if (!item.IsOk())
+ return (wxDataViewTreeStoreContainerNode*) m_root;
+
+ wxDataViewTreeStoreNode* node = (wxDataViewTreeStoreNode*) item.GetID();
+
+ if (!node->IsContainer())
+ return NULL;
+
+ return (wxDataViewTreeStoreContainerNode*) node;
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewTreeCtrl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
+
+BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
+ EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
+ EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
+ EVT_SIZE( wxDataViewTreeCtrl::OnSize )
+END_EVENT_TABLE()
+
+bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
+{
+ if ( !wxDataViewCtrl::Create( parent, id, pos, size, style, validator ) )
+ return false;
+
+ // create the standard model and a column in the tree
+ wxDataViewTreeStore *store = new wxDataViewTreeStore;
+ AssociateModel( store );
+ store->DecRef();
+
+ AppendIconTextColumn
+ (
+ wxString(), // no label (header is not shown anyhow)
+ 0, // the only model column
+ wxDATAVIEW_CELL_EDITABLE,
+ -1, // default width
+ wxALIGN_NOT, // and alignment
+ 0 // not resizable
+ );
+
+ return true;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, wxClientData *data )
+{
+ wxDataViewItem res = GetStore()->
+ AppendItem( parent, text, GetImage(iconIndex), data );
+
+ GetStore()->ItemAdded( parent, res );
+
+ return res;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, wxClientData *data )
+{
+ wxDataViewItem res = GetStore()->
+ PrependItem( parent, text, GetImage(iconIndex), data );
+
+ GetStore()->ItemAdded( parent, res );
+
+ return res;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
+ const wxString &text, int iconIndex, wxClientData *data )
+{
+ wxDataViewItem res = GetStore()->
+ InsertItem( parent, previous, text, GetImage(iconIndex), data );
+
+ GetStore()->ItemAdded( parent, res );
+
+ return res;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
+{
+ wxDataViewItem res = GetStore()->
+ PrependContainer( parent, text,
+ GetImage(iconIndex), GetImage(expandedIndex), data );
+
+ GetStore()->ItemAdded( parent, res );
+
+ return res;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
+{
+ wxDataViewItem res = GetStore()->
+ AppendContainer( parent, text,
+ GetImage(iconIndex), GetImage(expandedIndex), data );
+
+ GetStore()->ItemAdded( parent, res );
+
+ return res;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
+ const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
+{
+ wxDataViewItem res = GetStore()->
+ InsertContainer( parent, previous, text,
+ GetImage(iconIndex), GetImage(expandedIndex), data );
+
+ GetStore()->ItemAdded( parent, res );
+
+ return res;
+}
+
+void wxDataViewTreeCtrl::SetItemText( const wxDataViewItem& item, const wxString &text )
+{
+ GetStore()->SetItemText(item,text);
+
+ // notify control
+ GetStore()->ValueChanged( item, 0 );
+}
+
+void wxDataViewTreeCtrl::SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
+{
+ GetStore()->SetItemIcon(item,icon);
+
+ // notify control
+ GetStore()->ValueChanged( item, 0 );
+}
+
+void wxDataViewTreeCtrl::SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
+{
+ GetStore()->SetItemExpandedIcon(item,icon);
+
+ // notify control
+ GetStore()->ValueChanged( item, 0 );
+}
+
+void wxDataViewTreeCtrl::DeleteItem( const wxDataViewItem& item )
+{
+ wxDataViewItem parent_item = GetStore()->GetParent( item );
+
+ GetStore()->DeleteItem(item);
+
+ // notify control
+ GetStore()->ItemDeleted( parent_item, item );
+}
+
+void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item )
+{
+ wxDataViewTreeStoreContainerNode *node = GetStore()->FindContainerNode( item );
+ if (!node) return;
+
+ wxDataViewItemArray array;
+ wxDataViewTreeStoreNodeList::iterator iter;
+ for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
+ {
+ wxDataViewTreeStoreNode* child = *iter;
+ array.Add( child->GetItem() );
+ }
+
+ GetStore()->DeleteChildren( item );
+
+ // notify control
+ GetStore()->ItemsDeleted( item, array );
+}
+
+void wxDataViewTreeCtrl::DeleteAllItems()
+{
+ GetStore()->DeleteAllItems();
+
+ GetStore()->Cleared();
+}
+
+void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
+{
+ if (HasImageList()) return;
+
+ wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
+ if (!container) return;
+
+ container->SetExpanded( true );
+
+ GetStore()->ItemChanged( event.GetItem() );
+}
+
+void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
+{
+ if (HasImageList()) return;
+
+ wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
+ if (!container) return;
+
+ container->SetExpanded( false );
+
+ GetStore()->ItemChanged( event.GetItem() );
+}
+
+void wxDataViewTreeCtrl::OnSize( wxSizeEvent &event )
+{
+#if defined(wxUSE_GENERICDATAVIEWCTRL)
+ // automatically resize our only column to take the entire control width
+ if ( GetColumnCount() )
+ {
+ wxSize size = GetClientSize();
+ GetColumn(0)->SetWidth(size.x);
+ }
+#endif
+ event.Skip( true );
+}
+
+#endif // wxUSE_DATAVIEWCTRL
+
projects / wxWidgets.git / blobdiff