C++ wxGridEvent::GetEventObject方法代码示例

void CManagePasswordPolicies::OnSelectCell( wxGridEvent& evt )
{
  if (evt.GetEventObject() == m_PolicyNames) {
    m_curPolRow = evt.GetRow();
    UpdateDetails();
  }
}

void TrackPickerDlg::onTrackCellLeftClick( wxGridEvent& event ) {
  wxString str = ((wxGrid*)event.GetEventObject())->GetCellValue( event.GetRow(), 0 );
  ((wxGrid*)event.GetEventObject())->SetGridCursor(event.GetRow(), 0);

  CellRenderer* renderer = (CellRenderer*)((wxGrid*)event.GetEventObject())->GetCellRenderer(event.GetRow(),0);
  if( renderer->GetTip() != NULL) {
    TraceOp.trc( "trackpicker", TRCLEVEL_DEBUG, __LINE__, 9999, "cell tip is [%s] at row %d", renderer->GetTip(), event.GetRow());
    m_Tip->SetValue(wxGetApp().getMsg( renderer->GetTip() ));
  }
  else
    m_Tip->SetValue(str);

  wxString my_text = wxT("addsymbol:") + str;
  TraceOp.trc( "trackpicker", TRCLEVEL_DEBUG, __LINE__, 9999, "drag [%s]", (const char*)my_text.mb_str(wxConvUTF8) );
  wxTextDataObject my_data(my_text);
  wxDropSource dragSource( this );
  dragSource.SetData( my_data );
  wxDragResult result = dragSource.DoDragDrop(wxDrag_CopyOnly);
  Raise();
  event.Skip();
}

void CDialogVolumes::OnGridEditStart(wxGridEvent &e)
{
  m_bGridEditorShown = true;
  wxObject *pObj = e.GetEventObject(); 
  m_pGridObject = wxDynamicCast(pObj,wxGrid);
#ifdef __WXDEBUG__
  if(m_pGridObject != NULL)
  {
    nwxGrid::ComputeSize(m_pGridObject);
  }
#endif
  e.Skip();
}

void GridFrame::OnSelectCell( wxGridEvent& ev )
{
    wxString logBuf;
    if ( ev.Selecting() )
        logBuf << _T("Selected ");
    else
        logBuf << _T("Deselected ");
    logBuf << _T("cell at row ") << ev.GetRow()
           << _T(" col ") << ev.GetCol()
           << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
           << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
           << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
           << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");

    //Indicate whether this column was moved
    if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
        logBuf << _T(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );

    wxLogMessage( wxT("%s"), logBuf.c_str() );

    // you must call Skip() if you want the default processing
    // to occur in wxGrid
    ev.Skip();
}

void CDialogEditGridColours::OnGrid(wxGridEvent &e)
{
  int nRowColor = m_nRowColor;
  int nRowAttr = m_nRowAttr;
  int nRow = e.GetRow();
  wxGrid *pGrid = (wxGrid *)e.GetEventObject();
  if(pGrid == m_pGridAttr)
  {
    nRowAttr = nRow;
  }
  else if(pGrid == m_pGridColor)
  {
    nRowColor = nRow;
  }
  else
  {
    nRowColor = -1;
    nRowAttr = -1;
    wxASSERT_MSG(0,_T("CDialogEditGridColours::OnGrid() unknown grid"));
  }
  _UpdateButtons(nRowColor,nRowAttr);
  e.Skip(true);
}

void CompareDlg::OnGridCellRightClick(wxGridEvent& evt)
{
  wxGrid* grid = wxDynamicCast(evt.GetEventObject(), wxGrid);
  if (!grid) {
    evt.Skip();
    return;
  }
  ComparisonData* cd = reinterpret_cast<ComparisonData*>(grid->GetClientData());
  wxCHECK_RET(cd, wxT("ClientData object not found in grid"));

  ContextMenuData menuContext;
  menuContext.cdata = cd;

  if (!menuContext.cdata->grid->IsInSelection(evt.GetRow(), evt.GetCol())) {
    menuContext.cdata->grid->SelectRow(evt.GetRow(), false);
  }

  if (menuContext.cdata == m_conflicts) {
    menuContext.cdata->grid->SelectRow(evt.GetRow()%2 == 0? evt.GetRow()+1: evt.GetRow()-1, true);
  }

  menuContext.cdata->grid->SetGridCursor(evt.GetRow(), evt.GetCol());

  menuContext.selectedRows = menuContext.cdata->grid->GetSelectedRows();
  menuContext.selectedItems = menuContext.selectedRows;
  size_t selectionCount = menuContext.selectedRows.GetCount();
  if (menuContext.cdata == m_conflicts) {
    selectionCount /= 2;
    wxCHECK_RET(menuContext.selectedItems.GetCount()%2 ==0, wxT("Conflicts grid should always select an even numer of items"));
    //Our alogo requires the indexes to be in order, and sometimes these are actually unsorted
    menuContext.selectedItems.Sort(pless);
    for( size_t idx = 1; idx <= selectionCount; ++idx) {
      wxCHECK_RET(menuContext.selectedItems[idx]%2 != 0, wxT("Selection indexes not in expected order"));
      wxLogDebug( wxString() << wxT("Removing index ") << menuContext.selectedItems.Item(idx) << wxT(" from selection at index ") << idx << wxT('\n'));
      menuContext.selectedItems.RemoveAt(idx, 1);
    }
    for( size_t idx = 0; idx < selectionCount; ++idx) {
      wxLogDebug(wxString() << wxT("Found index ") << menuContext.selectedItems.Item(idx) << wxT(" from selection at ") << idx << wxT('\n'));
      wxCHECK_RET(menuContext.selectedItems[idx]%2 == 0, wxT("Conflicts grid selection should only have even indexes after normalization"));
      menuContext.selectedItems[idx] /= 2;
    }
  }

  stringT itemStr;
  LoadAString(itemStr, selectionCount > 1? IDSC_ENTRIES: IDSC_ENTRY);

  wxString selCountStr(wxT(" "));
  if (selectionCount > 1)
    selCountStr << selectionCount << wxT(" ");

  wxMenu itemEditMenu;

  wxString strSyncSelectedItemsMenu;
  if (selectionCount == 1)
    strSyncSelectedItemsMenu << _("Synchronize this item...");
  else
    strSyncSelectedItemsMenu << _("Synchronize") << selCountStr << _("selected ") << towxstring(itemStr) << _("...");
  itemEditMenu.Append(ID_SYNC_SELECTED_ITEMS_WITH_CURRENT_DB, strSyncSelectedItemsMenu);

  itemEditMenu.Append(ID_SYNC_ALL_ITEMS_WITH_CURRENT_DB, _("Synchronize all items..."));

  wxString strCopyItemsMenu;
  strCopyItemsMenu << _("Copy") << selCountStr << _("selected ") << towxstring(itemStr) << _(" to current db");
  itemEditMenu.Append(ID_COPY_ITEMS_TO_CURRENT_DB, strCopyItemsMenu);

  wxString strDeleteItemsMenu;
  strDeleteItemsMenu << _("Delete") << selCountStr << _("selected ") << towxstring(itemStr) << _(" from current db");
  itemEditMenu.Append(ID_DELETE_ITEMS_FROM_CURRENT_DB, strDeleteItemsMenu);

  if (selectionCount == 1) {
    itemEditMenu.AppendSeparator();

    itemEditMenu.Append(ID_EDIT_IN_CURRENT_DB,   _("&Edit entry in current db"));
    itemEditMenu.Append(ID_VIEW_IN_COMPARISON_DB,   _("&View entry in comparison db"));
  }

  if (menuContext.cdata == m_conflicts) {
    wxString strCopyFieldMenu;
    ComparisonGridTable* table = wxDynamicCast(menuContext.cdata->grid->GetTable(), ComparisonGridTable);
    menuContext.field = table->ColumnToField(evt.GetCol());
    if (selectionCount > 1)
      strCopyFieldMenu << _("&Copy ") << selectionCount << _(" selected ") <<
        towxstring(CItemData::FieldName(menuContext.field))
                       << _(" fields to current db");
    else
      strCopyFieldMenu << _("&Copy this ") << towxstring(CItemData::FieldName(menuContext.field)) << _(" to current db");

    itemEditMenu.Insert(0, ID_COPY_FIELD_TO_CURRENT_DB, strCopyFieldMenu);

    itemEditMenu.InsertSeparator(1);
    itemEditMenu.Delete(ID_COPY_ITEMS_TO_CURRENT_DB);
  }
  else if (menuContext.cdata == m_current) {
    itemEditMenu.Delete(ID_SYNC_SELECTED_ITEMS_WITH_CURRENT_DB);
    itemEditMenu.Delete(ID_SYNC_ALL_ITEMS_WITH_CURRENT_DB);
    itemEditMenu.Delete(ID_COPY_ITEMS_TO_CURRENT_DB);
    if (selectionCount == 1)
      itemEditMenu.Delete(ID_VIEW_IN_COMPARISON_DB);
  }
  else if (menuContext.cdata == m_comparison) {
//.........这里部分代码省略.........