X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/79dbea214678efdf41577c758f49c3275a980733..59678f3fae7d537003fe1dbd0d0049694ec946c1:/samples/grid/griddemo.cpp diff --git a/samples/grid/griddemo.cpp b/samples/grid/griddemo.cpp index 86f387a629..d6ceb21e3b 100644 --- a/samples/grid/griddemo.cpp +++ b/samples/grid/griddemo.cpp @@ -2,9 +2,9 @@ // 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 +// Copyright: (c) Michael Bedward, Julian Smart, Vadim Zeitlin // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// @@ -16,11 +16,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(__APPLE__) - #pragma implementation - #pragma interface -#endif - // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -73,6 +68,7 @@ BEGIN_EVENT_TABLE( GridFrame, wxFrame ) 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 ) @@ -99,7 +95,7 @@ BEGIN_EVENT_TABLE( GridFrame, wxFrame ) EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour ) EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour ) - EVT_MENU( ID_ABOUT, GridFrame::About ) + EVT_MENU( wxID_ABOUT, GridFrame::About ) EVT_MENU( wxID_EXIT, GridFrame::OnQuit ) EVT_MENU( ID_VTABLE, GridFrame::OnVTable) EVT_MENU( ID_BUGS_TABLE, GridFrame::OnBugsTable) @@ -114,6 +110,15 @@ BEGIN_EVENT_TABLE( GridFrame, wxFrame ) 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_SIZE_ROW, GridFrame::AutoSizeRow ) + EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol ) + EVT_MENU( ID_SIZE_ROW_LABEL, GridFrame::AutoSizeRowLabel ) + EVT_MENU( ID_SIZE_COL_LABEL, GridFrame::AutoSizeColLabel ) + EVT_MENU( ID_SIZE_LABELS_COL, GridFrame::AutoSizeLabelsCol ) + EVT_MENU( ID_SIZE_LABELS_ROW, GridFrame::AutoSizeLabelsRow ) + EVT_MENU( ID_SIZE_GRID, GridFrame::AutoSizeTable ) EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth) EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth) @@ -150,6 +155,7 @@ GridFrame::GridFrame() 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 ); @@ -196,10 +202,14 @@ GridFrame::GridFrame() 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")); @@ -213,9 +223,17 @@ GridFrame::GridFrame() selectionMenu->Append( ID_SELROWS, _T("Select &Rows") ); selectionMenu->Append( ID_SELCOLS, _T("Select C&ols") ); + wxMenu *autosizeMenu = new wxMenu; + autosizeMenu->Append( ID_SIZE_ROW, _T("Selected &row data") ); + autosizeMenu->Append( ID_SIZE_COL, _T("Selected &column data") ); + autosizeMenu->Append( ID_SIZE_ROW_LABEL, _T("Selected row la&bel") ); + autosizeMenu->Append( ID_SIZE_COL_LABEL, _T("Selected column &label") ); + autosizeMenu->Append( ID_SIZE_LABELS_COL, _T("Column la&bels") ); + autosizeMenu->Append( ID_SIZE_LABELS_ROW, _T("Row label&s") ); + autosizeMenu->Append( ID_SIZE_GRID, _T("Entire &grid") ); wxMenu *helpMenu = new wxMenu; - helpMenu->Append( ID_ABOUT, _T("&About wxGrid demo") ); + helpMenu->Append( wxID_ABOUT, _T("&About wxGrid demo") ); wxMenuBar *menuBar = new wxMenuBar; menuBar->Append( fileMenu, _T("&File") ); @@ -223,6 +241,7 @@ GridFrame::GridFrame() menuBar->Append( colMenu, _T("&Colours") ); menuBar->Append( editMenu, _T("&Edit") ); menuBar->Append( selectMenu, _T("&Select") ); + menuBar->Append( autosizeMenu, _T("&Autosize") ); menuBar->Append( helpMenu, _T("&Help") ); SetMenuBar( menuBar ); @@ -246,8 +265,8 @@ GridFrame::GridFrame() wxTE_MULTILINE ); logger = new wxLogTextCtrl( logWin ); - m_logOld = logger->SetActiveTarget( logger ); - logger->SetTimestamp( NULL ); + m_logOld = wxLog::SetActiveTarget( logger ); + wxLog::SetTimestamp( NULL ); #endif // wxUSE_LOG // this will create a grid and, by default, an associated grid @@ -376,6 +395,7 @@ void GridFrame::SetDefaults() 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 ); @@ -429,6 +449,12 @@ void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) ) GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) ); } +void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) ) +{ + grid->EnableDragColMove( + GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) ); +} + void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) ) { grid->EnableDragGridSize( @@ -659,28 +685,86 @@ void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) ) { if ( grid->IsSelection() ) { - grid->BeginBatch(); + wxGridUpdateLocker locker(grid); for ( int n = 0; n < grid->GetNumberRows(); ) + { if ( grid->IsInSelection( n , 0 ) ) grid->DeleteRows( n, 1 ); - else - n++; - grid->EndBatch(); + else + n++; + } + } +} + + +void GridFrame::AutoSizeRow(wxCommandEvent& WXUNUSED(event)) +{ + wxGridUpdateLocker locker(grid); + const wxArrayInt sels = grid->GetSelectedRows(); + for ( size_t n = 0, count = sels.size(); n < count; n++ ) + { + grid->AutoSizeRow( sels[n], false ); + } +} + +void GridFrame::AutoSizeCol(wxCommandEvent& WXUNUSED(event)) +{ + wxGridUpdateLocker locker(grid); + const wxArrayInt sels = grid->GetSelectedCols(); + for ( size_t n = 0, count = sels.size(); n < count; n++ ) + { + grid->AutoSizeColumn( sels[n], false ); + } +} + +void GridFrame::AutoSizeRowLabel(wxCommandEvent& WXUNUSED(event)) +{ + wxGridUpdateLocker locker(grid); + const wxArrayInt sels = grid->GetSelectedRows(); + for ( size_t n = 0, count = sels.size(); n < count; n++ ) + { + grid->AutoSizeRowLabelSize( sels[n] ); + } +} + +void GridFrame::AutoSizeColLabel(wxCommandEvent& WXUNUSED(event)) +{ + wxGridUpdateLocker locker(grid); + const wxArrayInt sels = grid->GetSelectedCols(); + for ( size_t n = 0, count = sels.size(); n < count; n++ ) + { + grid->AutoSizeColLabelSize( sels[n] ); } } +void GridFrame::AutoSizeLabelsCol(wxCommandEvent& WXUNUSED(event)) +{ + grid->SetColLabelSize( wxGRID_AUTOSIZE ); +} + +void GridFrame::AutoSizeLabelsRow(wxCommandEvent& WXUNUSED(event)) +{ + grid->SetRowLabelSize( wxGRID_AUTOSIZE ); +} + +void GridFrame::AutoSizeTable(wxCommandEvent& WXUNUSED(event)) +{ + grid->AutoSize(); +} + void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) ) { if ( grid->IsSelection() ) { - grid->BeginBatch(); + wxGridUpdateLocker locker(grid); for ( int n = 0; n < grid->GetNumberCols(); ) + { if ( grid->IsInSelection( 0 , n ) ) grid->DeleteCols( n, 1 ); - else - n++; - grid->EndBatch(); + else + n++; + } } } @@ -722,7 +806,8 @@ void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) ) { // Check the new Refresh function by passing it a rectangle // which exactly fits the grid. - wxRect r(wxPoint(0, 0), grid->GetSize()); + wxPoint pt(0, 0); + wxRect r(pt, grid->GetSize()); grid->SetDefaultCellBackgroundColour(col); grid->Refresh(true, &r); } @@ -775,7 +860,7 @@ void GridFrame::OnAddToSelectToggle(wxCommandEvent& event) void GridFrame::OnLabelLeftClick( wxGridEvent& ev ) { - logBuf = wxEmptyString; + wxString logBuf; if ( ev.GetRow() != -1 ) { logBuf << _T("Left click on row label ") << ev.GetRow(); @@ -789,8 +874,10 @@ void GridFrame::OnLabelLeftClick( wxGridEvent& ev ) logBuf << _T("Left click on corner label"); } - if ( ev.ShiftDown() ) logBuf << _T(" (shift down)"); - if ( ev.ControlDown() ) logBuf << _T(" (control down)"); + if ( ev.ShiftDown() ) + logBuf << _T(" (shift down)"); + if ( ev.ControlDown() ) + logBuf << _T(" (control down)"); wxLogMessage( wxT("%s"), logBuf.c_str() ); // you must call event skip if you want default grid processing @@ -801,10 +888,7 @@ void GridFrame::OnLabelLeftClick( wxGridEvent& ev ) void GridFrame::OnCellLeftClick( wxGridEvent& ev ) { - logBuf = wxEmptyString; - logBuf << _T("Left click at row ") << ev.GetRow() - << _T(" col ") << ev.GetCol(); - wxLogMessage( wxT("%s"), logBuf.c_str() ); + wxLogMessage(_T("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol()); // you must call event skip if you want default grid processing // (cell highlighting etc.) @@ -815,9 +899,7 @@ void GridFrame::OnCellLeftClick( wxGridEvent& ev ) void GridFrame::OnRowSize( wxGridSizeEvent& ev ) { - logBuf = wxEmptyString; - logBuf << _T("Resized row ") << ev.GetRowOrCol(); - wxLogMessage( wxT("%s"), logBuf.c_str() ); + wxLogMessage(_T("Resized row %d"), ev.GetRowOrCol()); ev.Skip(); } @@ -825,17 +907,91 @@ void GridFrame::OnRowSize( wxGridSizeEvent& ev ) void GridFrame::OnColSize( wxGridSizeEvent& ev ) { - logBuf = wxEmptyString; - logBuf << _T("Resized col ") << ev.GetRowOrCol(); - wxLogMessage( wxT("%s"), logBuf.c_str() ); + wxLogMessage(_T("Resized col %d"), ev.GetRowOrCol()); ev.Skip(); } +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; + wxString logBuf; if ( ev.Selecting() ) logBuf << _T("Selected "); else @@ -846,6 +1002,11 @@ void GridFrame::OnSelectCell( wxGridEvent& ev ) << _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 @@ -855,7 +1016,7 @@ void GridFrame::OnSelectCell( wxGridEvent& ev ) void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev ) { - logBuf = wxEmptyString; + wxString logBuf; if ( ev.Selecting() ) logBuf << _T("Selected "); else @@ -875,24 +1036,19 @@ void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev ) void GridFrame::OnCellValueChanged( wxGridEvent& ev ) { - logBuf = wxEmptyString; - logBuf << _T("Value changed for cell at") - << _T(" row ") << ev.GetRow() - << _T(" col ") << ev.GetCol(); + int row = ev.GetRow(), + col = ev.GetCol(); - wxLogMessage( wxT("%s"), logBuf.c_str() ); + wxLogMessage(_T("Value changed for cell at row %d, col %d: now \"%s\""), + row, col, grid->GetCellValue(row, col).c_str()); ev.Skip(); } void GridFrame::OnCellBeginDrag( wxGridEvent& ev ) { - logBuf = _T(""); - logBuf << _T("Got request to drag cell at") - << _T(" row ") << ev.GetRow() - << _T(" col ") << ev.GetCol(); - - wxLogMessage( wxT("%s"), logBuf.c_str() ); + wxLogMessage(_T("Got request to drag cell at row %d, col %d"), + ev.GetRow(), ev.GetCol()); ev.Skip(); } @@ -934,8 +1090,7 @@ void GridFrame::OnEditorHidden( wxGridEvent& ev ) void GridFrame::About( wxCommandEvent& WXUNUSED(ev) ) { (void)wxMessageBox( _T("\n\nwxGrid demo \n\n") - _T("Michael Bedward \n") - _T("mbedward@ozemail.com.au \n\n"), + _T("Michael Bedward, Julian Smart, Vadim Zeitlin"), _T("About"), wxOK ); } @@ -1196,10 +1351,13 @@ wxString BugsGridTable::GetValue( int row, int col ) switch ( col ) { case Col_Id: + return wxString::Format(_T("%d"), gd.id); + case Col_Priority: + return wxString::Format(_T("%d"), gd.prio); + case Col_Opened: - wxFAIL_MSG(_T("unexpected column")); - break; + return gd.opened ? _T("1") : _T("0"); case Col_Severity: return severities[gd.severity]; @@ -1257,7 +1415,10 @@ void BugsGridTable::SetValue( int row, int col, const wxString& value ) } } -bool BugsGridTable::CanGetValueAs( int WXUNUSED(row), int col, const wxString& typeName ) +bool +BugsGridTable::CanGetValueAs(int WXUNUSED(row), + int col, + const wxString& typeName) { if ( typeName == wxGRID_VALUE_STRING ) { @@ -1349,17 +1510,12 @@ wxString BugsGridTable::GetColLabelValue( int col ) return headers[col]; } -BugsGridTable::BugsGridTable() -{ -} - // ---------------------------------------------------------------------------- // BugsGridFrame // ---------------------------------------------------------------------------- BugsGridFrame::BugsGridFrame() - : wxFrame(NULL, wxID_ANY, _T("Bugs table"), - wxDefaultPosition, wxSize(500, 300)) + : wxFrame(NULL, wxID_ANY, _T("Bugs table")) { wxGrid *grid = new wxGrid(this, wxID_ANY, wxDefaultPosition); wxGridTableBase *table = new BugsGridTable(); @@ -1379,8 +1535,6 @@ BugsGridFrame::BugsGridFrame() grid->SetColAttr(Col_Priority, attrRangeEditor); grid->SetColAttr(Col_Severity, attrCombo); - grid->SetMargins(0, 0); - grid->Fit(); SetClientSize(grid->GetSize()); }