// Created: 06/01/06
// RCS-ID: $Id$
// Copyright: (c) Robert Roebling
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
unsigned int nPanel,
unsigned long style = 0);
-public: // event handlers
-
+private:
+ // event handlers
void OnStyleChange(wxCommandEvent& event);
void OnSetBackgroundColour(wxCommandEvent& event);
void OnSetForegroundColour(wxCommandEvent& event);
void OnPageChanged(wxBookCtrlEvent& event);
void OnAddMozart(wxCommandEvent& event);
- void OnDeleteMusic(wxCommandEvent& event);
+ void OnDeleteSelected(wxCommandEvent& event);
void OnDeleteYear(wxCommandEvent& event);
void OnSelectNinth(wxCommandEvent& event);
void OnCollapse(wxCommandEvent& event);
void OnExpand(wxCommandEvent& event);
+ void OnShowCurrent(wxCommandEvent& event);
+ void OnSetNinthCurrent(wxCommandEvent& event);
void OnPrependList(wxCommandEvent& event);
void OnDeleteList(wxCommandEvent& event);
void OnHideAttributes( wxCommandEvent &event);
void OnShowAttributes( wxCommandEvent &event);
+#if wxUSE_DRAG_AND_DROP
void OnBeginDrag( wxDataViewEvent &event );
void OnDropPossible( wxDataViewEvent &event );
void OnDrop( wxDataViewEvent &event );
+#endif // wxUSE_DRAG_AND_DROP
+
+ void OnDataViewChar(wxKeyEvent& event);
+
+ // helper used by both OnDeleteSelected() and OnDataViewChar()
+ void DeleteSelectedItems();
+
-private:
wxNotebook* m_notebook;
// the controls stored in the various tabs of the main notebook:
ID_ATTR_CTRL = 51,
ID_ADD_MOZART = 100,
- ID_DELETE_MUSIC = 101,
+ ID_DELETE_SEL = 101,
ID_DELETE_YEAR = 102,
ID_SELECT_NINTH = 103,
ID_COLLAPSE = 104,
ID_EXPAND = 105,
+ ID_SHOW_CURRENT,
+ ID_SET_NINTH_CURRENT,
ID_PREPEND_LIST = 200,
ID_DELETE_LIST = 201,
ID_ADD_MANY = 203,
ID_HIDE_ATTRIBUTES = 204,
ID_SHOW_ATTRIBUTES = 205,
-
+
// Fourth page.
ID_DELETE_TREE_ITEM = 400,
ID_DELETE_ALL_TREE_ITEMS = 401,
EVT_NOTEBOOK_PAGE_CHANGED( wxID_ANY, MyFrame::OnPageChanged )
EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart )
- EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic )
+ EVT_BUTTON( ID_DELETE_SEL, MyFrame::OnDeleteSelected )
EVT_BUTTON( ID_DELETE_YEAR, MyFrame::OnDeleteYear )
EVT_BUTTON( ID_SELECT_NINTH, MyFrame::OnSelectNinth )
EVT_BUTTON( ID_COLLAPSE, MyFrame::OnCollapse )
EVT_BUTTON( ID_EXPAND, MyFrame::OnExpand )
+ EVT_BUTTON( ID_SHOW_CURRENT, MyFrame::OnShowCurrent )
+ EVT_BUTTON( ID_SET_NINTH_CURRENT, MyFrame::OnSetNinthCurrent )
EVT_BUTTON( ID_PREPEND_LIST, MyFrame::OnPrependList )
EVT_BUTTON( ID_DELETE_LIST, MyFrame::OnDeleteList )
EVT_DATAVIEW_ITEM_CONTEXT_MENU(ID_MUSIC_CTRL, MyFrame::OnContextMenu)
+#if wxUSE_DRAG_AND_DROP
EVT_DATAVIEW_ITEM_BEGIN_DRAG( ID_MUSIC_CTRL, MyFrame::OnBeginDrag )
EVT_DATAVIEW_ITEM_DROP_POSSIBLE( ID_MUSIC_CTRL, MyFrame::OnDropPossible )
EVT_DATAVIEW_ITEM_DROP( ID_MUSIC_CTRL, MyFrame::OnDrop )
+#endif // wxUSE_DRAG_AND_DROP
EVT_RIGHT_UP(MyFrame::OnRightClick)
-
+
EVT_DATAVIEW_COLUMN_HEADER_CLICK(ID_ATTR_CTRL, MyFrame::OnAttrHeaderClick)
-
+
END_EVENT_TABLE()
MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int h):
BuildDataViewCtrl(firstPanel, 0); // sets m_ctrl[0]
+ const wxSizerFlags border = wxSizerFlags().DoubleBorder();
+
wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
- button_sizer->Add( new wxButton( firstPanel, ID_ADD_MOZART, "Add Mozart"), 0, wxALL, 10 );
- button_sizer->Add( new wxButton( firstPanel, ID_DELETE_MUSIC,"Delete selected"), 0, wxALL, 10 );
- button_sizer->Add( new wxButton( firstPanel, ID_DELETE_YEAR, "Delete \"Year\" column"), 0, wxALL, 10 );
- button_sizer->Add( new wxButton( firstPanel, ID_SELECT_NINTH,"Select ninth symphony"), 0, wxALL, 10 );
- button_sizer->Add( new wxButton( firstPanel, ID_COLLAPSE, "Collapse"), 0, wxALL, 10 );
- button_sizer->Add( new wxButton( firstPanel, ID_EXPAND, "Expand"), 0, wxALL, 10 );
+ button_sizer->Add( new wxButton( firstPanel, ID_ADD_MOZART, "Add Mozart"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_DELETE_SEL, "Delete selected"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_DELETE_YEAR, "Delete \"Year\" column"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_SELECT_NINTH,"Select ninth symphony"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_COLLAPSE, "Collapse"), border );
+ button_sizer->Add( new wxButton( firstPanel, ID_EXPAND, "Expand"), border );
+
+ wxBoxSizer *sizerCurrent = new wxBoxSizer(wxHORIZONTAL);
+ sizerCurrent->Add(new wxButton(firstPanel, ID_SHOW_CURRENT,
+ "&Show current"), border);
+ sizerCurrent->Add(new wxButton(firstPanel, ID_SET_NINTH_CURRENT,
+ "Make &ninth symphony current"), border);
wxSizer *firstPanelSz = new wxBoxSizer( wxVERTICAL );
m_ctrl[0]->SetMinSize(wxSize(-1, 200));
new wxStaticText(firstPanel, wxID_ANY, "Most of the cells above are editable!"),
0, wxGROW|wxALL, 5);
firstPanelSz->Add(button_sizer);
+ firstPanelSz->Add(sizerCurrent);
firstPanel->SetSizerAndFit(firstPanelSz);
m_ctrl[0] =
new wxDataViewCtrl( parent, ID_MUSIC_CTRL, wxDefaultPosition,
wxDefaultSize, style );
+ m_ctrl[0]->Connect(wxEVT_CHAR,
+ wxKeyEventHandler(MyFrame::OnDataViewChar),
+ NULL, this);
m_music_model = new MyMusicTreeModel;
m_ctrl[0]->AssociateModel( m_music_model.get() );
+#if wxUSE_DRAG_AND_DROP
m_ctrl[0]->EnableDragSource( wxDF_UNICODETEXT );
m_ctrl[0]->EnableDropTarget( wxDF_UNICODETEXT );
+#endif // wxUSE_DRAG_AND_DROP
// column 0 of the view control:
m_ctrl[1]->AppendIconTextColumn("icon",
MyListModel::Col_IconText,
wxDATAVIEW_CELL_EDITABLE);
-
- m_attributes =
+
+ m_attributes =
new wxDataViewColumn("attributes",
new wxDataViewTextRenderer,
MyListModel::Col_TextWithAttr,
// MyFrame - event handlers for the first page
// ----------------------------------------------------------------------------
+#if wxUSE_DRAG_AND_DROP
+
void MyFrame::OnBeginDrag( wxDataViewEvent &event )
{
wxDataViewItem item( event.GetItem() );
wxLogMessage( "Text dropped: %s", obj.GetText() );
}
+#endif // wxUSE_DRAG_AND_DROP
+
void MyFrame::OnAddMozart( wxCommandEvent& WXUNUSED(event) )
{
- m_music_model->AddToClassical( "Kleine Nachtmusik", "Wolfgang Mozart", 1787 );
+ m_music_model->AddToClassical( "Eine kleine Nachtmusik", "Wolfgang Mozart", 1787 );
}
-void MyFrame::OnDeleteMusic( wxCommandEvent& WXUNUSED(event) )
+void MyFrame::DeleteSelectedItems()
{
wxDataViewItemArray items;
int len = m_ctrl[0]->GetSelections( items );
m_music_model->Delete( items[i] );
}
+void MyFrame::OnDeleteSelected( wxCommandEvent& WXUNUSED(event) )
+{
+ DeleteSelectedItems();
+}
+
void MyFrame::OnDeleteYear( wxCommandEvent& WXUNUSED(event) )
{
m_ctrl[0]->DeleteColumn( m_ctrl[0]->GetColumn( 2 ) );
m_ctrl[0]->Expand( item );
}
+void MyFrame::OnShowCurrent(wxCommandEvent& WXUNUSED(event))
+{
+ wxDataViewItem item = m_ctrl[0]->GetCurrentItem();
+ if ( item.IsOk() )
+ {
+ wxLogMessage("Current item: \"%s\" by %s",
+ m_music_model->GetTitle(item),
+ m_music_model->GetArtist(item));
+ }
+ else
+ {
+ wxLogMessage("There is no current item.");
+ }
+}
+
+void MyFrame::OnSetNinthCurrent(wxCommandEvent& WXUNUSED(event))
+{
+ wxDataViewItem item(m_music_model->GetNinthItem());
+ if ( !item.IsOk() )
+ {
+ wxLogError( "Cannot make the ninth symphony current: it was removed!" );
+ return;
+ }
+
+ m_ctrl[0]->SetCurrentItem(item);
+}
+
void MyFrame::OnValueChanged( wxDataViewEvent &event )
{
if (!m_log)
event.GetX(), event.GetY() );
}
+void MyFrame::OnDataViewChar(wxKeyEvent& event)
+{
+ if ( event.GetKeyCode() == WXK_DELETE )
+ DeleteSelectedItems();
+ else
+ event.Skip();
+}
// ----------------------------------------------------------------------------
// MyFrame - event handlers for the second page
wxDataViewItem selected = ctrl->GetSelection();
if (!selected.IsOk())
return;
-
+
ctrl->DeleteItem(selected);
}
projects / wxWidgets.git / blobdiff