m_classicalMusicIsKnownToControl = false;
}
+ // helper method for wxLog
+
+ wxString GetTitle( const wxDataViewItem &item )
+ {
+ MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
+ if (!node)
+ return wxEmptyString;
+
+ return node->m_title;
+ }
+
// helper methods to change the model
void AddToClassical( const wxString &title, const wxString &artist, int year )
MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
switch (col)
{
- case 0: node->m_title = variant.GetString(); break;
- case 1: node->m_artist = variant.GetString(); break;
- case 2: node->m_year = variant.GetLong(); break;
+ case 0: node->m_title = variant.GetString(); return true;
+ case 1: node->m_artist = variant.GetString(); return true;
+ case 2: node->m_year = variant.GetLong(); return true;
default: wxLogError( "MyMusicModel::SetValue: wrong column" );
}
+ return false;
}
virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const
return node->IsContainer();
}
- virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const
+ virtual unsigned int GetChildren( const wxDataViewItem &parent, wxDataViewItemArray &array ) const
{
MyMusicModelNode *node = (MyMusicModelNode*) parent.GetID();
if (!node)
- return wxDataViewItem( (void*) m_root );
+ {
+ array.Add( wxDataViewItem( (void*) m_root ) );
+ return 1;
+ }
- if (node->GetChildCount() == 0)
- return wxDataViewItem( 0 );
-
if (node == m_classical)
{
MyMusicModel *model = (MyMusicModel*)(const MyMusicModel*) this;
model->m_classicalMusicIsKnownToControl = true;
}
- MyMusicModelNode *first_child = node->GetChildren().Item( 0 );
- return wxDataViewItem( (void*) first_child );
+ if (node->GetChildCount() == 0)
+ {
+ return 0;
+ }
+
+ unsigned int count = node->GetChildren().GetCount();
+ unsigned int pos;
+ for (pos = 0; pos < count; pos++)
+ {
+ MyMusicModelNode *child = node->GetChildren().Item( pos );
+ array.Add( wxDataViewItem( (void*) child ) );
+ }
+ return count;
}
- virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const
- {
- MyMusicModelNode *node = (MyMusicModelNode*) item.GetID();
-
- // "MyMusic" has no siblings in our model
- if (node == m_root)
- return wxDataViewItem(0);
-
- MyMusicModelNode *parent = node->GetParent();
- int pos = parent->GetChildren().Index( node );
-
- // Something went wrong
- if (pos == wxNOT_FOUND)
- return wxDataViewItem(0);
-
- // No more children
- if (pos == parent->GetChildCount()-1)
- return wxDataViewItem(0);
-
- node = parent->GetChildren().Item( pos+1 );
- return wxDataViewItem( (void*) node );
- }
-
private:
MyMusicModelNode* m_root;
MyMusicModelNode* m_pop;
void OnExpanded( wxDataViewEvent &event );
void OnCollapsing( wxDataViewEvent &event );
void OnCollapsed( wxDataViewEvent &event );
- void OnSelected( wxDataViewEvent &event );
+ void OnSelectionChanged( wxDataViewEvent &event );
void OnEditingStarted( wxDataViewEvent &event );
void OnEditingDone( wxDataViewEvent &event );
EVT_DATAVIEW_ITEM_EXPANDED(ID_MUSIC_CTRL, MyFrame::OnExpanded)
EVT_DATAVIEW_ITEM_COLLAPSING(ID_MUSIC_CTRL, MyFrame::OnCollapsing)
EVT_DATAVIEW_ITEM_COLLAPSED(ID_MUSIC_CTRL, MyFrame::OnCollapsed)
- EVT_DATAVIEW_ITEM_SELECTED(ID_MUSIC_CTRL, MyFrame::OnSelected)
+ EVT_DATAVIEW_SELECTION_CHANGED(ID_MUSIC_CTRL, MyFrame::OnSelectionChanged)
EVT_DATAVIEW_ITEM_EDITING_STARTED(ID_MUSIC_CTRL, MyFrame::OnEditingStarted)
EVT_DATAVIEW_ITEM_EDITING_DONE(ID_MUSIC_CTRL, MyFrame::OnEditingDone)
-
EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_MUSIC_CTRL, MyFrame::OnHeaderClick)
EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(ID_MUSIC_CTRL, MyFrame::OnHeaderRightClick)
EVT_DATAVIEW_COLUMN_SORTED(ID_MUSIC_CTRL, MyFrame::OnSorted)
m_listCtrl->AssociateModel( m_list_model.get() );
m_listCtrl->AppendTextColumn( "editable string", 0, wxDATAVIEW_CELL_EDITABLE, 120 );
-
- m_col = new wxDataViewColumn( "icon", new wxDataViewIconTextRenderer, 1, 60 );
- m_listCtrl->AppendColumn( m_col );
-
- m_col = m_listCtrl->AppendTextColumn( "index", 2, wxDATAVIEW_CELL_INERT, 120 );
+ m_listCtrl->AppendIconTextColumn( "icon", 1, wxDATAVIEW_CELL_INERT, 60 );
+ m_listCtrl->AppendTextColumn( "index", 2, wxDATAVIEW_CELL_INERT, 120 );
data_sizer->Add( m_listCtrl, 2, wxGROW );
if(!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item Id: %d; Column: %d", event.GetItem().GetID(), event.GetColumn());
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, Item: %s", title );
}
-void MyFrame::OnSelected( wxDataViewEvent &event )
+void MyFrame::OnSelectionChanged( wxDataViewEvent &event )
{
if(!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, Item Id: %d", event.GetItem().GetID() );
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ if (title.empty())
+ title = "None";
+
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, First selected Item: %s", title );
}
void MyFrame::OnExpanding( wxDataViewEvent &event )
if (!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item Id: %d", event.GetItem().GetID() );
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, Item: %s", title );
}
if (!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item Id: %d", event.GetItem().GetID() );
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, Item: %s", title );
}
void MyFrame::OnEditingDone( wxDataViewEvent &event )
if (!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item Id: %d", event.GetItem().GetID() );
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, Item: %s", title );
}
void MyFrame::OnExpanded( wxDataViewEvent &event )
if (!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item Id: %d", event.GetItem().GetID() );
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, Item: %s", title );
}
void MyFrame::OnCollapsing( wxDataViewEvent &event )
if (!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item Id: %d", event.GetItem().GetID() );
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, Item: %s", title );
}
void MyFrame::OnCollapsed( wxDataViewEvent &event )
{
if (!m_log)
return;
-
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item Id: %d", event.GetItem().GetID() );
+
+ wxString title = m_music_model->GetTitle( event.GetItem() );
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, Item: %s", title );
}
void MyFrame::OnHeaderClick( wxDataViewEvent &event )
{
if(!m_log)
return;
+
+ int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() );
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column: %d", event.GetColumn());
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, Column position: %d", pos );
}
void MyFrame::OnHeaderRightClick( wxDataViewEvent &event )
if(!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column: %d", event.GetColumn());
+ int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() );
+
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, Column position: %d", pos );
}
void MyFrame::OnSorted( wxDataViewEvent &event )
if(!m_log)
return;
- wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column: %d", event.GetColumn());
+ int pos = m_musicCtrl->GetColumnPosition( event.GetDataViewColumn() );
+
+ wxLogMessage("wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, Column position: %d", pos );
}
void MyFrame::OnRightClick( wxMouseEvent &event )
projects / wxWidgets.git / blobdiff