C++ (Cpp) wxDataViewEvent::Veto示例

示例#1

文件： dataview.cpp 项目： ruifig/nutcracker

void MyFrame::OnDropPossible( wxDataViewEvent &event )
{
    wxDataViewItem item( event.GetItem() );

    // only allow drags for item, not containers
    if (m_music_model->IsContainer( item ) )
        event.Veto();

    if (event.GetDataFormat() != wxDF_UNICODETEXT)
        event.Veto();
}

示例#2

文件： dataview.cpp 项目： ruifig/nutcracker

void MyFrame::OnDrop( wxDataViewEvent &event )
{
    wxDataViewItem item( event.GetItem() );

    // only allow drops for item, not containers
    if (m_music_model->IsContainer( item ) )
    {
        event.Veto();
        return;
    }

    if (event.GetDataFormat() != wxDF_UNICODETEXT)
    {
        event.Veto();
        return;
    }

    wxTextDataObject obj;
    obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() );

    wxLogMessage( "Text dropped: %s", obj.GetText() );
}

示例#3

文件： dataview.cpp 项目： ruifig/nutcracker

void MyFrame::OnStartEditing( wxDataViewEvent &event )
{
    wxString artist = m_music_model->GetArtist( event.GetItem() );
    if (artist == "Ludwig van Beethoven")
    {
        event.Veto();

        wxLogMessage( "wxEVT_DATAVIEW_ITEM_START_EDITING vetoed. Artist: %s", artist );
    }
    else
        wxLogMessage( "wxEVT_DATAVIEW_ITEM_START_EDITING not vetoed. Artist: %s", artist );

}

示例#4

文件： treelist.cpp 项目： iokto/newton-dynamics

void wxTreeListCtrl::SendItemEvent(wxEventType evt, wxDataViewEvent& eventDV)
{
    wxTreeListEvent eventTL(evt, this, m_model->FromDVI(eventDV.GetItem()));

    if ( !ProcessWindowEvent(eventTL) )
    {
        eventDV.Skip();
        return;
    }

    if ( !eventTL.IsAllowed() )
    {
        eventDV.Veto();
    }
}

示例#5

文件： treelist.cpp 项目： iokto/newton-dynamics

void wxTreeListCtrl::SendColumnEvent(wxEventType evt, wxDataViewEvent& eventDV)
{
    wxTreeListEvent eventTL(evt, this, wxTreeListItem());
    eventTL.SetColumn(eventDV.GetColumn());

    if ( !ProcessWindowEvent(eventTL) )
    {
        eventDV.Skip();
        return;
    }

    if ( !eventTL.IsAllowed() )
    {
        eventDV.Veto();
    }
}

示例#6

文件： dataview.cpp 项目： ruifig/nutcracker

void MyFrame::OnBeginDrag( wxDataViewEvent &event )
{
    wxDataViewItem item( event.GetItem() );

    // only allow drags for item, not containers
    if (m_music_model->IsContainer( item ) )
    {
        event.Veto();
        return;
    }

    MyMusicTreeModelNode *node = (MyMusicTreeModelNode*) item.GetID();
    wxTextDataObject *obj = new wxTextDataObject;
    obj->SetText( node->m_title );
    event.SetDataObject( obj );
    event.SetDragFlags(wxDrag_AllowMove); // allows both copy and move
}

示例#7

文件： ThingTypeTreeView.cpp 项目： IjonTichy/SLADE

void ThingTypeTreeView::onItemEdit(wxDataViewEvent& e)
{
	e.Veto();
}

示例#8

文件： ActionSpecialDialog.cpp 项目： jonrimmer/SLADE

/* ActionSpecialTreeView::onItemEdit
 * Called when a tree item label is edited
 *******************************************************************/
void ActionSpecialTreeView::onItemEdit(wxDataViewEvent& e)
{
	e.Veto();
}