// Name: griddemo.cpp
// Purpose: Grid control wxWidgets sample
// Author: Michael Bedward
-// Modified by:
+// Modified by: Santiago Palacios
// RCS-ID: $Id$
// Copyright: (c) Michael Bedward, Julian Smart, Vadim Zeitlin
// Licence: wxWindows license
// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(__APPLE__)
- #pragma implementation
- #pragma interface
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
EVT_MENU( ID_TOGGLEEDIT, GridFrame::ToggleEditing )
EVT_MENU( ID_TOGGLEROWSIZING, GridFrame::ToggleRowSizing )
EVT_MENU( ID_TOGGLECOLSIZING, GridFrame::ToggleColSizing )
+ EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
EVT_MENU( ID_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
+ EVT_MENU( ID_SHOW_SELECTION, GridFrame::OnShowSelection)
EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
viewMenu->Append( ID_TOGGLEEDIT, _T("&Editable"), wxEmptyString, wxITEM_CHECK );
viewMenu->Append( ID_TOGGLEROWSIZING, _T("Ro&w drag-resize"), wxEmptyString, wxITEM_CHECK );
viewMenu->Append( ID_TOGGLECOLSIZING, _T("C&ol drag-resize"), wxEmptyString, wxITEM_CHECK );
+ viewMenu->Append( ID_TOGGLECOLMOVING, _T("Col drag-&move"), wxEmptyString, wxITEM_CHECK );
viewMenu->Append( ID_TOGGLEGRIDSIZING, _T("&Grid drag-resize"), wxEmptyString, wxITEM_CHECK );
viewMenu->Append( ID_TOGGLEGRIDDRAGCELL, _T("&Grid drag-cell"), wxEmptyString, wxITEM_CHECK );
viewMenu->Append( ID_TOGGLEGRIDLINES, _T("&Grid Lines"), wxEmptyString, wxITEM_CHECK );
selectMenu->Append( ID_SELECT_UNSELECT, _T("Add new cells to the selection"),
_T("When off, old selection is deselected before ")
_T("selecting the new cells"), wxITEM_CHECK );
+ selectMenu->Append( ID_SHOW_SELECTION,
+ _T("&Show current selection\tCtrl-Alt-S"));
+ selectMenu->AppendSeparator();
selectMenu->Append( ID_SELECT_ALL, _T("Select all"));
selectMenu->Append( ID_SELECT_ROW, _T("Select row 2"));
selectMenu->Append( ID_SELECT_COL, _T("Select col 2"));
selectMenu->Append( ID_SELECT_CELL, _T("Select cell (3, 1)"));
+ selectMenu->AppendSeparator();
selectMenu->Append( ID_DESELECT_ALL, _T("Deselect all"));
selectMenu->Append( ID_DESELECT_ROW, _T("Deselect row 2"));
selectMenu->Append( ID_DESELECT_COL, _T("Deselect col 2"));
GetMenuBar()->Check( ID_TOGGLEEDIT, true );
GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
+ GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
}
+void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) )
+{
+ grid->EnableDragColMove(
+ GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) );
+}
+
void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
{
grid->EnableDragGridSize(
{
grid->BeginBatch();
for ( int n = 0; n < grid->GetNumberRows(); )
+ {
if ( grid->IsInSelection( n , 0 ) )
grid->DeleteRows( n, 1 );
- else
- n++;
+ else
+ n++;
+ }
grid->EndBatch();
}
}
{
grid->BeginBatch();
for ( int n = 0; n < grid->GetNumberCols(); )
+ {
if ( grid->IsInSelection( 0 , n ) )
grid->DeleteCols( n, 1 );
- else
- n++;
+ else
+ n++;
+ }
grid->EndBatch();
}
}
}
+void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
+{
+ // max number of elements to dump -- otherwise it can take too much time
+ static const size_t countMax = 100;
+
+ bool rows = false;
+
+ switch ( grid->GetSelectionMode() )
+ {
+ case wxGrid::wxGridSelectCells:
+ {
+ const wxGridCellCoordsArray cells(grid->GetSelectedCells());
+ size_t count = cells.size();
+ wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
+ if ( count > countMax )
+ {
+ wxLogMessage(_T("[too many selected cells, ")
+ _T("showing only the first %lu]"),
+ (unsigned long)countMax);
+ count = countMax;
+ }
+
+ for ( size_t n = 0; n < count; n++ )
+ {
+ const wxGridCellCoords& c = cells[n];
+ wxLogMessage(_T(" selected cell %lu: (%d, %d)"),
+ (unsigned long)n, c.GetCol(), c.GetRow());
+ }
+ }
+ break;
+
+ case wxGrid::wxGridSelectRows:
+ rows = true;
+ // fall through
+
+ case wxGrid::wxGridSelectColumns:
+ {
+ const wxChar *plural, *single;
+ if ( rows )
+ {
+ plural = _T("rows");
+ single = _T("row");
+ }
+ else // columns
+ {
+ plural = _T("columns");
+ single = _T("column");
+ }
+
+ const wxArrayInt sels(rows ? grid->GetSelectedRows()
+ : grid->GetSelectedCols());
+ size_t count = sels.size();
+ wxLogMessage(_T("%lu %s selected:"),
+ (unsigned long)count, plural);
+ if ( count > countMax )
+ {
+ wxLogMessage(_T("[too many selected %s, ")
+ _T("showing only the first %lu]"),
+ plural, (unsigned long)countMax);
+ count = countMax;
+ }
+
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxLogMessage(_T(" selected %s %lu: %d"),
+ single, (unsigned long)n, sels[n]);
+ }
+ }
+ break;
+
+ default:
+ wxFAIL_MSG( _T("unknown wxGrid selection mode") );
+ break;
+ }
+}
+
void GridFrame::OnSelectCell( wxGridEvent& ev )
{
logBuf = wxEmptyString;
<< _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
void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
{
- logBuf = _T("");
+ logBuf = wxEmptyString;
logBuf << _T("Got request to drag cell at")
<< _T(" row ") << ev.GetRow()
<< _T(" col ") << ev.GetCol();
void GridFrame::About( wxCommandEvent& WXUNUSED(ev) )
{
(void)wxMessageBox( _T("\n\nwxGrid demo \n\n")
- _T("Michael Bedward, Julian Small, Vadim Zeitlin"),
+ _T("Michael Bedward, Julian Smart, Vadim Zeitlin"),
_T("About"),
wxOK );
}
projects / wxWidgets.git / blobdiff