WX_GRID Class Reference

#include <wx_grid.h>

Inheritance diagram for WX_GRID:

Public Member Functions
	WX_GRID (wxWindow *parent, wxWindowID id, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxWANTS_CHARS, const wxString &name=wxGridNameStr)
	~WX_GRID () override
void	SetColLabelSize (int aHeight)
	Hide wxGrid's SetColLabelSize() method with one which makes sure the size is tall enough for the system GUI font. More...
void	SetLabelFont (const wxFont &aFont)
	Hide wxGrid's SetLabelFont() because for some reason on MSW it's a one-shot and subsequent calls to it have no effect. More...
wxString	GetShownColumns ()
	Get a tokenized string containing the shown column indexes. More...
void	ShowHideColumns (const wxString &shownColumns)
	Show/hide the grid columns based on a tokenized string of shown column indexes. More...
void	SetTable (wxGridTableBase *table, bool aTakeOwnership=false)
	Hide wxGrid's SetTable() method with one which doesn't mess up the grid column widths when setting the table. More...
void	DestroyTable (wxGridTableBase *aTable)
	Work-around for a bug in wxGrid which crashes when deleting the table if the cell edit control was not closed. More...
bool	CommitPendingChanges (bool aQuietMode=false)
	Close any open cell edit controls. More...
void	SetUnitsProvider (UNITS_PROVIDER *aProvider, int aCol=0)
	Set a UNITS_PROVIDER to enable use of unit- and eval-based Getters. More...
void	SetAutoEvalCols (const std::vector< int > &aCols)
int	GetUnitValue (int aRow, int aCol)
	Apply standard KiCad unit and eval services to a numeric cell. More...
void	SetUnitValue (int aRow, int aCol, int aValue)
	Set a unitized cell's value. More...
int	GetVisibleWidth (int aCol, bool aHeader=true, bool aContents=true, bool aKeep=false)
	Calculates the specified column based on the actual size of the text on screen. More...
void	EnsureColLabelsVisible ()
	Ensure the height of the row displaying the column labels is enough, even if labels are multiline texts. More...
void	ShowEditorOnMouseUp ()
	WxWidgets has a bunch of bugs in its handling of wxGrid mouse events which close cell editors right after opening them. More...
void	ClearRows ()
	wxWidgets recently added an ASSERT which fires if the position is greater than or equal to the number of rows (even if the delete count is 0). More...

Protected Member Functions
void	DrawColLabel (wxDC &dc, int col) override
	A re-implementation of wxGrid::DrawColLabel which left-aligns the first column and draws flat borders. More...
void	DrawRowLabel (wxDC &dc, int row) override
	A re-implementation of wxGrid::DrawRowLabel which draws flat borders. More...
void	DrawCornerLabel (wxDC &dc) override
	A re-implementation of wxGrid::DrawCornerLabel which draws flat borders. More...
void	onGridColMove (wxGridEvent &aEvent)
void	onGridCellSelect (wxGridEvent &aEvent)
void	onCellEditorShown (wxGridEvent &aEvent)
void	onCellEditorHidden (wxGridEvent &aEvent)

Protected Attributes
bool	m_weOwnTable
std::map< int, UNITS_PROVIDER * >	m_unitsProviders
std::unique_ptr< NUMERIC_EVALUATOR >	m_eval
std::vector< int >	m_autoEvalCols
std::map< std::pair< int, int >, std::pair< wxString, wxString > >	m_evalBeforeAfter

Detailed Description

Definition at line 37 of file wx_grid.h.

Constructor & Destructor Documentation

WX_GRID()

WX_GRID::WX_GRID	(	wxWindow *	parent,
		wxWindowID	id,
		const wxPoint &	pos = wxDefaultPosition,
		const wxSize &	size = wxDefaultSize,
		long	style = wxWANTS_CHARS,
		const wxString &	name = wxGridNameStr
	)

Definition at line 97 of file wx_grid.cpp.

 :
 wxGrid( parent, id, pos, size, style, name ),
 m_weOwnTable( false )
{
 SetDefaultCellOverflow( false );
 
 // Make sure the GUI font scales properly
 SetDefaultCellFont( KIUI::GetControlFont( this ) );
 SetLabelFont( KIUI::GetControlFont( this ) );
 
 if( GetColLabelSize() > 0 )
 SetColLabelSize( GetColLabelSize() + 4 );
 
#if wxCHECK_VERSION( 3, 1, 3 )
 Connect( wxEVT_DPI_CHANGED, wxDPIChangedEventHandler( WX_GRID::onDPIChanged ), nullptr, this );
#endif
 
 Connect( wxEVT_GRID_EDITOR_SHOWN, wxGridEventHandler( WX_GRID::onCellEditorShown ), nullptr, this );
 Connect( wxEVT_GRID_EDITOR_HIDDEN, wxGridEventHandler( WX_GRID::onCellEditorHidden ), nullptr, this );
}

References KIUI::GetControlFont(), onCellEditorHidden(), onCellEditorShown(), SetColLabelSize(), and SetLabelFont().

~WX_GRID()

WX_GRID::~WX_GRID ( )

override

Definition at line 120 of file wx_grid.cpp.

{
 if( m_weOwnTable )
 DestroyTable( GetTable() );
 
#if wxCHECK_VERSION( 3, 1, 3 )
 Disconnect( wxEVT_DPI_CHANGED, wxDPIChangedEventHandler( WX_GRID::onDPIChanged ), nullptr, this );
#endif
 
}

References DestroyTable(), and m_weOwnTable.

Member Function Documentation

ClearRows()

void WX_GRID::ClearRows ( )

inline

wxWidgets recently added an ASSERT which fires if the position is greater than or equal to the number of rows (even if the delete count is 0).

Needless to say, this makes using DeleteRows for clearing a lot more cumbersome so we add a helper here.

Definition at line 139 of file wx_grid.h.

 {
 if( GetNumberRows() )
 DeleteRows( 0, GetNumberRows() );
 }

Referenced by DIALOG_CONFIGURE_PATHS::DIALOG_CONFIGURE_PATHS(), PANEL_SETUP_BUSES::doReloadMembersGrid(), DIALOG_EDIT_SYMBOLS_LIBID::initDlg(), PANEL_SETUP_BUSES::OnDeleteAlias(), PANEL_TEXT_VARIABLES::PANEL_TEXT_VARIABLES(), PANEL_SYM_LIB_TABLE::populateEnvironReadOnlyTable(), PANEL_FP_LIB_TABLE::populateEnvironReadOnlyTable(), FOOTPRINT_WIZARD_FRAME::ReCreateParameterList(), PANEL_FP_PROPERTIES_3D_MODEL::ReloadModelsFromFootprint(), PANEL_TEMPLATE_FIELDNAMES::TransferDataToGrid(), PANEL_SETUP_BUSES::TransferDataToWindow(), PANEL_SETUP_NETCLASSES::TransferDataToWindow(), PANEL_PCBNEW_ACTION_PLUGINS::TransferDataToWindow(), and PANEL_SETUP_TRACKS_AND_VIAS::TransferDataToWindow().

CommitPendingChanges()

bool WX_GRID::CommitPendingChanges

(

bool

aQuietMode = false

)

Close any open cell edit controls.

Parameters

aQuietMode

if true don't send events (ie: for row/col delete operations)

Returns

false if validation failed

Definition at line 423 of file wx_grid.cpp.

{
 if( !IsCellEditControlEnabled() )
 return true;
 
 if( !aQuietMode && SendEvent( wxEVT_GRID_EDITOR_HIDDEN ) == -1 )
 return false;
 
 HideCellEditControl();
 
 // do it after HideCellEditControl()
 m_cellEditCtrlEnabled = false;
 
 int row = m_currentCellCoords.GetRow();
 int col = m_currentCellCoords.GetCol();
 
 wxString oldval = GetCellValue( row, col );
 wxString newval;
 
 wxGridCellAttr* attr = GetCellAttr( row, col );
 wxGridCellEditor* editor = attr->GetEditor( this, row, col );
 
 bool changed = editor->EndEdit( row, col, this, oldval, &newval );
 
 editor->DecRef();
 attr->DecRef();
 
 if( changed )
 {
 if( !aQuietMode && SendEvent( wxEVT_GRID_CELL_CHANGING, newval ) == -1 )
 return false;
 
 editor->ApplyEdit( row, col, this );
 
 // for compatibility reasons dating back to wx 2.8 when this event
 // was called wxEVT_GRID_CELL_CHANGE and wxEVT_GRID_CELL_CHANGING
 // didn't exist we allow vetoing this one too
 if( !aQuietMode && SendEvent( wxEVT_GRID_CELL_CHANGED, oldval ) == -1 )
 {
 // Event has been vetoed, set the data back.
 SetCellValue( row, col, oldval );
 return false;
 }
 }
 
 return true;
}

References editor.

Referenced by PANEL_SYM_LIB_TABLE::appendRowHandler(), PANEL_FP_LIB_TABLE::appendRowHandler(), PANEL_FP_LIB_TABLE::browseLibrariesHandler(), PANEL_SYM_LIB_TABLE::deleteRowHandler(), PANEL_FP_LIB_TABLE::deleteRowHandler(), DestroyTable(), DIALOG_PAD_PRIMITIVE_POLY_PROPS::doValidate(), PANEL_SETUP_TEXT_AND_GRAPHICS::ImportSettingsFrom(), PANEL_SETUP_TRACKS_AND_VIAS::ImportSettingsFrom(), PANEL_SYM_LIB_TABLE::moveDownHandler(), PANEL_FP_LIB_TABLE::moveDownHandler(), PANEL_SYM_LIB_TABLE::moveUpHandler(), PANEL_FP_LIB_TABLE::moveUpHandler(), PANEL_FP_PROPERTIES_3D_MODEL::OnAdd3DModel(), PANEL_FP_PROPERTIES_3D_MODEL::OnAdd3DRow(), PANEL_SETUP_BUSES::OnAddAlias(), DIALOG_PIN_PROPERTIES::OnAddAlternate(), PANEL_SETUP_NETCLASSES::OnAddAssignmentClick(), PANEL_TEMPLATE_FIELDNAMES::OnAddButtonClick(), PANEL_SETUP_TRACKS_AND_VIAS::OnAddDiffPairsClick(), DIALOG_CONFIGURE_PATHS::OnAddEnvVar(), DIALOG_FOOTPRINT_PROPERTIES::OnAddField(), DIALOG_LABEL_PROPERTIES::OnAddField(), DIALOG_LIB_SYMBOL_PROPERTIES::OnAddField(), DIALOG_SHEET_PROPERTIES::OnAddField(), DIALOG_SYMBOL_PROPERTIES::OnAddField(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnAddField(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnAddLayer(), PANEL_SETUP_BUSES::OnAddMember(), PANEL_SETUP_NETCLASSES::OnAddNetclassClick(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnAddPadGroup(), DIALOG_LIB_EDIT_PIN_TABLE::OnAddRow(), PANEL_FP_EDITOR_DEFAULTS::OnAddTextItem(), PANEL_TEXT_VARIABLES::OnAddTextVar(), PANEL_SETUP_TRACKS_AND_VIAS::OnAddTrackWidthsClick(), PANEL_SETUP_TRACKS_AND_VIAS::OnAddViaSizesClick(), DIALOG_FP_PLUGIN_OPTIONS::onAppendOption(), DIALOG_FP_PLUGIN_OPTIONS::onAppendRow(), DIALOG_PAD_PRIMITIVE_POLY_PROPS::OnButtonAdd(), TEXT_BUTTON_FILE_BROWSER::OnButtonClick(), DIALOG_PAD_PRIMITIVE_POLY_PROPS::OnButtonDelete(), GRID_TRICKS::onCharHook(), DIALOG_SYMBOL_FIELDS_TABLE::OnClose(), DIALOG_LIB_EDIT_PIN_TABLE::OnClose(), PANEL_SYM_LIB_TABLE::onConvertLegacyLibraries(), PANEL_SETUP_BUSES::OnDeleteAlias(), DIALOG_PIN_PROPERTIES::OnDeleteAlternate(), PANEL_TEMPLATE_FIELDNAMES::OnDeleteButtonClick(), DIALOG_FOOTPRINT_PROPERTIES::OnDeleteField(), DIALOG_LABEL_PROPERTIES::OnDeleteField(), DIALOG_LIB_SYMBOL_PROPERTIES::OnDeleteField(), DIALOG_SHEET_PROPERTIES::OnDeleteField(), DIALOG_SYMBOL_PROPERTIES::OnDeleteField(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnDeleteField(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnDeleteLayer(), DIALOG_FP_PLUGIN_OPTIONS::onDeleteRow(), DIALOG_LIB_EDIT_PIN_TABLE::OnDeleteRow(), PANEL_FP_EDITOR_DEFAULTS::OnDeleteTextItem(), DIALOG_LIB_SYMBOL_PROPERTIES::OnEditSpiceModel(), DIALOG_SYMBOL_PROPERTIES::OnEditSpiceModel(), onGridColMove(), GRID_TRICKS::onGridLabelLeftClick(), DIALOG_LABEL_PROPERTIES::OnMoveDown(), DIALOG_LIB_SYMBOL_PROPERTIES::OnMoveDown(), DIALOG_SHEET_PROPERTIES::OnMoveDown(), DIALOG_SYMBOL_PROPERTIES::OnMoveDown(), DIALOG_LABEL_PROPERTIES::OnMoveUp(), DIALOG_LIB_SYMBOL_PROPERTIES::OnMoveUp(), DIALOG_SHEET_PROPERTIES::OnMoveUp(), DIALOG_SYMBOL_PROPERTIES::OnMoveUp(), DIALOG_LIB_EDIT_PIN_TABLE::OnRebuildRows(), PANEL_FP_PROPERTIES_3D_MODEL::OnRemove3DModel(), PANEL_SETUP_NETCLASSES::OnRemoveAssignmentClick(), PANEL_SETUP_TRACKS_AND_VIAS::OnRemoveDiffPairsClick(), DIALOG_CONFIGURE_PATHS::OnRemoveEnvVar(), PANEL_SETUP_BUSES::OnRemoveMember(), PANEL_SETUP_NETCLASSES::OnRemoveNetclassClick(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnRemovePadGroup(), PANEL_TEXT_VARIABLES::OnRemoveTextVar(), PANEL_SETUP_TRACKS_AND_VIAS::OnRemoveTrackWidthsClick(), PANEL_SETUP_TRACKS_AND_VIAS::OnRemoveViaSizesClick(), PANEL_SETUP_NETCLASSES::rebuildNetclassDropdowns(), PANEL_TEMPLATE_FIELDNAMES::TransferDataFromGrid(), DIALOG_LABEL_PROPERTIES::TransferDataFromWindow(), DIALOG_LIB_EDIT_PIN_TABLE::TransferDataFromWindow(), DIALOG_LIB_SYMBOL_PROPERTIES::TransferDataFromWindow(), DIALOG_PIN_PROPERTIES::TransferDataFromWindow(), DIALOG_SYMBOL_FIELDS_TABLE::TransferDataFromWindow(), DIALOG_SYMBOL_PROPERTIES::TransferDataFromWindow(), PANEL_SETUP_BUSES::TransferDataFromWindow(), PANEL_SYM_LIB_TABLE::TransferDataFromWindow(), DIALOG_CONFIGURE_PATHS::TransferDataFromWindow(), PANEL_TEXT_VARIABLES::TransferDataFromWindow(), DIALOG_FOOTPRINT_PROPERTIES::TransferDataFromWindow(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::TransferDataFromWindow(), DIALOG_FP_PLUGIN_OPTIONS::TransferDataFromWindow(), DIALOG_SWAP_LAYERS::TransferDataFromWindow(), PANEL_FP_LIB_TABLE::TransferDataFromWindow(), PANEL_FP_PROPERTIES_3D_MODEL::TransferDataFromWindow(), PANEL_SETUP_TEXT_AND_GRAPHICS::TransferDataFromWindow(), PANEL_SETUP_TRACKS_AND_VIAS::TransferDataFromWindow(), DIALOG_LIB_SYMBOL_PROPERTIES::Validate(), DIALOG_SHEET_PROPERTIES::Validate(), DIALOG_SYMBOL_PROPERTIES::Validate(), PANEL_SETUP_NETCLASSES::Validate(), DIALOG_FOOTPRINT_PROPERTIES::Validate(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::Validate(), PANEL_SETUP_TRACKS_AND_VIAS::Validate(), PANEL_FP_EDITOR_DEFAULTS::validateData(), and DIALOG_EDIT_SYMBOLS_LIBID::validateLibIds().

DestroyTable()

void WX_GRID::DestroyTable

(

wxGridTableBase *

aTable

)

Work-around for a bug in wxGrid which crashes when deleting the table if the cell edit control was not closed.

Definition at line 262 of file wx_grid.cpp.

{
 // wxGrid's destructor will crash trying to look up the cell attr if the edit control
 // is left open. Normally it's closed in Validate(), but not if the user hit Cancel.
 CommitPendingChanges( true /* quiet mode */ );
 
 Disconnect( wxEVT_GRID_COL_MOVE, wxGridEventHandler( WX_GRID::onGridColMove ), nullptr, this );
 Disconnect( wxEVT_GRID_SELECT_CELL, wxGridEventHandler( WX_GRID::onGridCellSelect ), nullptr, this );
 
 wxGrid::SetTable( nullptr );
 delete aTable;
}

References CommitPendingChanges(), onGridCellSelect(), and onGridColMove().

Referenced by DIALOG_FOOTPRINT_PROPERTIES::~DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::~DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), DIALOG_LABEL_PROPERTIES::~DIALOG_LABEL_PROPERTIES(), DIALOG_LIB_EDIT_PIN_TABLE::~DIALOG_LIB_EDIT_PIN_TABLE(), DIALOG_LIB_SYMBOL_PROPERTIES::~DIALOG_LIB_SYMBOL_PROPERTIES(), DIALOG_PIN_PROPERTIES::~DIALOG_PIN_PROPERTIES(), DIALOG_SHEET_PROPERTIES::~DIALOG_SHEET_PROPERTIES(), DIALOG_SWAP_LAYERS::~DIALOG_SWAP_LAYERS(), DIALOG_SYMBOL_PROPERTIES::~DIALOG_SYMBOL_PROPERTIES(), and ~WX_GRID().

DrawColLabel()

void WX_GRID::DrawColLabel ( wxDC &  dc, int  col  )

overrideprotected

A re-implementation of wxGrid::DrawColLabel which left-aligns the first column and draws flat borders.

Definition at line 340 of file wx_grid.cpp.

{
 if( m_nativeColumnLabels )
 wxGrid::DrawColLabel( dc, col );
 
 if( GetColWidth( col ) <= 0 || m_colLabelHeight <= 0 )
 return;
 
 wxRect rect( GetColLeft( col ), 0, GetColWidth( col ), m_colLabelHeight );
 
 static WX_GRID_COLUMN_HEADER_RENDERER rend;
 
 // It is reported that we need to erase the background to avoid display
 // artifacts, see #12055.
 {
 // wxWidgets renamed this variable between 3.1.2 and 3.1.3 ...
#if wxCHECK_VERSION( 3, 1, 3 )
 wxDCBrushChanger setBrush( dc, m_colLabelWin->GetBackgroundColour() );
 wxDCPenChanger setPen( dc, m_colLabelWin->GetBackgroundColour() );
#else
 wxDCBrushChanger setBrush( dc, m_colWindow->GetBackgroundColour() );
 wxDCPenChanger setPen( dc, m_colWindow->GetBackgroundColour() );
#endif
 dc.DrawRectangle( rect.Inflate( 1 ) );
 }
 
 rend.DrawBorder( *this, dc, rect );
 
 // Make sure fonts get scaled correctly on GTK HiDPI monitors
 dc.SetFont( GetLabelFont() );
 
 int hAlign, vAlign;
 GetColLabelAlignment( &hAlign, &vAlign );
 const int orient = GetColLabelTextOrientation();
 
 if( col == 0 )
 hAlign = wxALIGN_LEFT;
 
 if( hAlign == wxALIGN_LEFT )
 rect.SetLeft( rect.GetLeft() + MIN_GRIDCELL_MARGIN );
 
 rend.DrawLabel( *this, dc, GetColLabelValue( col ), rect, hAlign, vAlign, orient );
}

References WX_GRID_COLUMN_HEADER_RENDERER::DrawBorder(), and MIN_GRIDCELL_MARGIN.

DrawCornerLabel()

void WX_GRID::DrawCornerLabel ( wxDC &  dc )

overrideprotected

A re-implementation of wxGrid::DrawCornerLabel which draws flat borders.

Definition at line 313 of file wx_grid.cpp.

{
 if( m_nativeColumnLabels )
 wxGrid::DrawCornerLabel( dc );
 
 wxRect rect( wxSize( m_rowLabelWidth, m_colLabelHeight ) );
 
 static WX_GRID_CORNER_HEADER_RENDERER rend;
 
 // It is reported that we need to erase the background to avoid display
 // artifacts, see #12055.
 {
 // wxWidgets renamed this variable between 3.1.2 and 3.1.3 ...
#if wxCHECK_VERSION( 3, 1, 3 )
 wxDCBrushChanger setBrush( dc, m_colLabelWin->GetBackgroundColour() );
 wxDCPenChanger setPen( dc, m_colLabelWin->GetBackgroundColour() );
#else
 wxDCBrushChanger setBrush( dc, m_colWindow->GetBackgroundColour() );
 wxDCPenChanger setPen( dc, m_colWindow->GetBackgroundColour() );
#endif
 dc.DrawRectangle( rect.Inflate( 1 ) );
 }
 
 rend.DrawBorder( *this, dc, rect );
}

References WX_GRID_CORNER_HEADER_RENDERER::DrawBorder().

DrawRowLabel()

void WX_GRID::DrawRowLabel ( wxDC &  dc, int  row  )

overrideprotected

A re-implementation of wxGrid::DrawRowLabel which draws flat borders.

Definition at line 385 of file wx_grid.cpp.

{
 if ( GetRowHeight( row ) <= 0 || m_rowLabelWidth <= 0 )
 return;
 
 wxRect rect( 0, GetRowTop( row ), m_rowLabelWidth, GetRowHeight( row ) );
 
 static WX_GRID_ROW_HEADER_RENDERER rend;
 
 // It is reported that we need to erase the background to avoid display
 // artifacts, see #12055.
 {
 // wxWidgets renamed this variable between 3.1.2 and 3.1.3 ...
#if wxCHECK_VERSION( 3, 1, 3 )
 wxDCBrushChanger setBrush( dc, m_colLabelWin->GetBackgroundColour() );
 wxDCPenChanger setPen( dc, m_colLabelWin->GetBackgroundColour() );
#else
 wxDCBrushChanger setBrush( dc, m_colWindow->GetBackgroundColour() );
 wxDCPenChanger setPen( dc, m_colWindow->GetBackgroundColour() );
#endif
 dc.DrawRectangle( rect.Inflate( 1 ) );
 }
 
 rend.DrawBorder( *this, dc, rect );
 
 // Make sure fonts get scaled correctly on GTK HiDPI monitors
 dc.SetFont( GetLabelFont() );
 
 int hAlign, vAlign;
 GetRowLabelAlignment(&hAlign, &vAlign);
 
 if( hAlign == wxALIGN_LEFT )
 rect.SetLeft( rect.GetLeft() + MIN_GRIDCELL_MARGIN );
 
 rend.DrawLabel( *this, dc, GetRowLabelValue( row ), rect, hAlign, vAlign, wxHORIZONTAL );
}

References WX_GRID_ROW_HEADER_RENDERER::DrawBorder(), and MIN_GRIDCELL_MARGIN.

EnsureColLabelsVisible()

void WX_GRID::EnsureColLabelsVisible

(

)

Ensure the height of the row displaying the column labels is enough, even if labels are multiline texts.

Definition at line 560 of file wx_grid.cpp.

{
 int line_height = int( GetTextExtent( "Mj" ).y ) + 3;
 int row_height = GetColLabelSize();
 int initial_row_height = row_height;
 
 // Headers can be multiline. Fix the Column Label Height to show the full header
 // However GetTextExtent does not work on multiline strings,
 // and do not return the full text height (only the height of one line)
 for( int col = 0; col < GetNumberCols(); col++ )
 {
 int nl_count = GetColLabelValue( col ).Freq( '\n' );
 
 if( nl_count )
 {
 // Col Label height must be able to show nl_count+1 lines
 if( row_height < line_height * ( nl_count+1 ) )
 row_height += line_height * nl_count;
 }
 }
 
 // Update the column label size, but only if needed, to avoid generating useless
 // and perhaps annoying UI events when the size does not change
 if( initial_row_height != row_height )
 SetColLabelSize( row_height );
}

References SetColLabelSize().

Referenced by DIALOG_BOARD_STATISTICS::adjustDrillGridColumns(), GetVisibleWidth(), and PANEL_SETUP_NETCLASSES::PANEL_SETUP_NETCLASSES().

GetShownColumns()

wxString WX_GRID::GetShownColumns

(

)

Get a tokenized string containing the shown column indexes.

Tokens are separated by spaces.

Definition at line 276 of file wx_grid.cpp.

{
 wxString shownColumns;
 
 for( int i = 0; i < GetNumberCols(); ++i )
 {
 if( IsColShown( i ) )
 {
 if( shownColumns.Length() )
 shownColumns << wxT( " " );
 
 shownColumns << i;
 }
 }
 
 return shownColumns;
}

Referenced by DIALOG_LABEL_PROPERTIES::OnUpdateUI(), DIALOG_LIB_EDIT_PIN_TABLE::OnUpdateUI(), DIALOG_LIB_SYMBOL_PROPERTIES::OnUpdateUI(), DIALOG_SHEET_PROPERTIES::OnUpdateUI(), DIALOG_SYMBOL_PROPERTIES::OnUpdateUI(), DIALOG_FOOTPRINT_PROPERTIES::~DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::~DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), DIALOG_LABEL_PROPERTIES::~DIALOG_LABEL_PROPERTIES(), DIALOG_LIB_EDIT_PIN_TABLE::~DIALOG_LIB_EDIT_PIN_TABLE(), DIALOG_LIB_SYMBOL_PROPERTIES::~DIALOG_LIB_SYMBOL_PROPERTIES(), DIALOG_SHEET_PROPERTIES::~DIALOG_SHEET_PROPERTIES(), and DIALOG_SYMBOL_PROPERTIES::~DIALOG_SYMBOL_PROPERTIES().

GetUnitValue()

int WX_GRID::GetUnitValue	(	int	aRow,
		int	aCol
	)

Apply standard KiCad unit and eval services to a numeric cell.

Returns

the value held by the cell in internal units

Definition at line 481 of file wx_grid.cpp.

{
 UNITS_PROVIDER* unitsProvider = m_unitsProviders[ aCol ];
 
 if( !unitsProvider )
 unitsProvider = m_unitsProviders.begin()->second;
 
 wxString stringValue = GetCellValue( aRow, aCol );
 
 if( alg::contains( m_autoEvalCols, aCol ) )
 {
 m_eval->SetDefaultUnits( unitsProvider->GetUserUnits() );
 
 if( m_eval->Process( stringValue ) )
 stringValue = m_eval->Result();
 }
 
 return unitsProvider->ValueFromString( stringValue );
}

References alg::contains(), UNITS_PROVIDER::GetUserUnits(), m_autoEvalCols, m_eval, m_unitsProviders, and UNITS_PROVIDER::ValueFromString().

Referenced by DIALOG_PAD_PRIMITIVE_POLY_PROPS::onCellChanging(), PANEL_SETUP_NETCLASSES::TransferDataFromWindow(), PANEL_FP_EDITOR_DEFAULTS::TransferDataFromWindow(), PANEL_SETUP_TEXT_AND_GRAPHICS::TransferDataFromWindow(), PANEL_SETUP_TRACKS_AND_VIAS::TransferDataFromWindow(), and PANEL_FP_EDITOR_DEFAULTS::validateData().

GetVisibleWidth()

int WX_GRID::GetVisibleWidth	(	int	aCol,
		bool	aHeader = true,
		bool	aContents = true,
		bool	aKeep = false
	)

Calculates the specified column based on the actual size of the text on screen.

Will return the maximum value of all calculated widths.

Parameters

aCol	- Integer value of the column to resize. Specify -1 for the row labels.
aHeader	- Include the header in the width calculation
aContents	- Include the full contents of the column
aKeep	- Use the current size as a minimum value

Returns

The new size of the column

Definition at line 520 of file wx_grid.cpp.

{
 int size = 0;
 
 if( aCol < 0 )
 {
 if( aKeep )
 size = GetRowLabelSize();
 
 for( int row = 0; aContents && row < GetNumberRows(); row++ )
 size = std::max( size, int( GetTextExtent( GetRowLabelValue( row ) + wxS( "M" ) ).x ) );
 }
 else
 {
 if( aKeep )
 size = GetColSize( aCol );
 
 // 'M' is generally the widest character, so we buffer the column width by default to
 // ensure we don't write a continuous line of text at the column header
 if( aHeader )
 {
 EnsureColLabelsVisible();
 
 size = std::max( size, int( GetTextExtent( GetColLabelValue( aCol ) + wxS( "M" ) ).x ) );
 }
 
 for( int row = 0; aContents && row < GetNumberRows(); row++ )
 {
 // If we have text, get the size. Otherwise, use a placeholder for the checkbox
 if( GetTable()->CanGetValueAs( row, aCol, wxGRID_VALUE_STRING ) )
 size = std::max( size, GetTextExtent( GetCellValue( row, aCol ) + wxS( "M" ) ).x );
 else
 size = std::max( size, GetTextExtent( "MM" ).x );
 }
 }
 
 return size;
}

References EnsureColLabelsVisible().

Referenced by DIALOG_FOOTPRINT_PROPERTIES::adjustGridColumns(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::adjustGridColumns(), PANEL_FP_EDITOR_DEFAULTS::loadFPSettings(), PANEL_PACKAGES_VIEW::PANEL_PACKAGES_VIEW(), PANEL_SETUP_NETCLASSES::PANEL_SETUP_NETCLASSES(), PANEL_SETUP_TEXT_AND_GRAPHICS::PANEL_SETUP_TEXT_AND_GRAPHICS(), PANEL_SETUP_TRACKS_AND_VIAS::PANEL_SETUP_TRACKS_AND_VIAS(), PANEL_FP_PROPERTIES_3D_MODEL::ReloadModelsFromFootprint(), DIALOG_MANAGE_REPOSITORIES::setColumnWidths(), PANEL_PACKAGES_VIEW::setPackageDetails(), DIALOG_FOOTPRINT_PROPERTIES::TransferDataToWindow(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::TransferDataToWindow(), PANEL_PCBNEW_ACTION_PLUGINS::TransferDataToWindow(), PANEL_SETUP_TEXT_AND_GRAPHICS::TransferDataToWindow(), and DIALOG_PCM::updatePendingActionsTab().

onCellEditorHidden()

void WX_GRID::onCellEditorHidden ( wxGridEvent &  aEvent )

protected

Definition at line 225 of file wx_grid.cpp.

{
 if( alg::contains( m_autoEvalCols, aEvent.GetCol() ) )
 {
 UNITS_PROVIDER* unitsProvider = m_unitsProviders[ aEvent.GetCol() ];
 
 if( !unitsProvider )
 unitsProvider = m_unitsProviders.begin()->second;
 
 m_eval->SetDefaultUnits( unitsProvider->GetUserUnits() );
 
 int row = aEvent.GetRow();
 int col = aEvent.GetCol();
 
 CallAfter(
 [this, row, col, unitsProvider]()
 {
 wxString stringValue = GetCellValue( row, col );
 
 if( m_eval->Process( stringValue ) )
 {
 int val = unitsProvider->ValueFromString( m_eval->Result() );
 wxString evalValue = unitsProvider->StringFromValue( val, true );
 
 if( stringValue != evalValue )
 {
 SetCellValue( row, col, evalValue );
 m_evalBeforeAfter[ { row, col } ] = { stringValue, evalValue };
 }
 }
 } );
 }
 
 aEvent.Skip();
}

References alg::contains(), UNITS_PROVIDER::GetUserUnits(), m_autoEvalCols, m_eval, m_evalBeforeAfter, m_unitsProviders, UNITS_PROVIDER::StringFromValue(), and UNITS_PROVIDER::ValueFromString().

Referenced by WX_GRID().

onCellEditorShown()

void WX_GRID::onCellEditorShown ( wxGridEvent &  aEvent )

protected

Definition at line 210 of file wx_grid.cpp.

{
 if( alg::contains( m_autoEvalCols, aEvent.GetCol() ) )
 {
 int row = aEvent.GetRow();
 int col = aEvent.GetCol();
 
 const std::pair<wxString, wxString>& beforeAfter = m_evalBeforeAfter[ { row, col } ];
 
 if( GetCellValue( row, col ) == beforeAfter.second )
 SetCellValue( row, col, beforeAfter.first );
 }
}

References alg::contains(), m_autoEvalCols, and m_evalBeforeAfter.

Referenced by WX_GRID().

onGridCellSelect()

void WX_GRID::onGridCellSelect ( wxGridEvent &  aEvent )

protected

Definition at line 197 of file wx_grid.cpp.

{
 // Highlight the selected cell.
 // Calling SelectBlock() allows a visual effect when cells are selected by tab or arrow keys.
 // Otherwise, one cannot really know what actual cell is selected.
 int row = aEvent.GetRow();
 int col = aEvent.GetCol();
 
 if( row >= 0 && col >= 0 )
 SelectBlock( row, col, row, col, false );
}

Referenced by DestroyTable(), and SetTable().

onGridColMove()

void WX_GRID::onGridColMove ( wxGridEvent &  aEvent )

protected

Definition at line 513 of file wx_grid.cpp.

{
 // wxWidgets won't move an open editor, so better just to close it
 CommitPendingChanges( true );
}

References CommitPendingChanges().

Referenced by DestroyTable(), and SetTable().

SetAutoEvalCols()

void WX_GRID::SetAutoEvalCols ( const std::vector< int > &  aCols )

inline

Definition at line 96 of file wx_grid.h.

{ m_autoEvalCols = aCols; }

References m_autoEvalCols.

Referenced by DIALOG_PAD_PRIMITIVE_POLY_PROPS::DIALOG_PAD_PRIMITIVE_POLY_PROPS(), PANEL_FP_EDITOR_DEFAULTS::PANEL_FP_EDITOR_DEFAULTS(), PANEL_SETUP_NETCLASSES::PANEL_SETUP_NETCLASSES(), PANEL_SETUP_TEXT_AND_GRAPHICS::PANEL_SETUP_TEXT_AND_GRAPHICS(), and PANEL_SETUP_TRACKS_AND_VIAS::PANEL_SETUP_TRACKS_AND_VIAS().

SetColLabelSize()

void WX_GRID::SetColLabelSize

(

int

aHeight

)

Hide wxGrid's SetColLabelSize() method with one which makes sure the size is tall enough for the system GUI font.

Parameters

height

Definition at line 144 of file wx_grid.cpp.

{
 if( aHeight == 0 )
 {
 wxGrid::SetColLabelSize( 0 );
 return;
 }
 
 // Correct wxFormBuilder height for large fonts
 int minHeight = GetLabelFont().GetPixelSize().y + 2 * MIN_GRIDCELL_MARGIN;
 wxGrid::SetColLabelSize( std::max( aHeight, minHeight ) );
}

References MIN_GRIDCELL_MARGIN.

Referenced by APPEARANCE_CONTROLS::APPEARANCE_CONTROLS(), APPEARANCE_CONTROLS_BASE::APPEARANCE_CONTROLS_BASE(), DIALOG_BOARD_STATISTICS_BASE::DIALOG_BOARD_STATISTICS_BASE(), DIALOG_CONFIGURE_PATHS_BASE::DIALOG_CONFIGURE_PATHS_BASE(), DIALOG_EDIT_SYMBOLS_LIBID_BASE::DIALOG_EDIT_SYMBOLS_LIBID_BASE(), DIALOG_FOOTPRINT_PROPERTIES_BASE::DIALOG_FOOTPRINT_PROPERTIES_BASE(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR_BASE::DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR_BASE(), DIALOG_FP_PLUGIN_OPTIONS_BASE::DIALOG_FP_PLUGIN_OPTIONS_BASE(), DIALOG_LABEL_PROPERTIES_BASE::DIALOG_LABEL_PROPERTIES_BASE(), DIALOG_LIB_EDIT_PIN_TABLE_BASE::DIALOG_LIB_EDIT_PIN_TABLE_BASE(), DIALOG_LIB_SYMBOL_PROPERTIES_BASE::DIALOG_LIB_SYMBOL_PROPERTIES_BASE(), DIALOG_MANAGE_REPOSITORIES_BASE::DIALOG_MANAGE_REPOSITORIES_BASE(), DIALOG_PAD_PRIMITIVE_POLY_PROPS_BASE::DIALOG_PAD_PRIMITIVE_POLY_PROPS_BASE(), DIALOG_PCM_BASE::DIALOG_PCM_BASE(), DIALOG_PIN_PROPERTIES_BASE::DIALOG_PIN_PROPERTIES_BASE(), DIALOG_SHEET_PROPERTIES_BASE::DIALOG_SHEET_PROPERTIES_BASE(), DIALOG_SIM_MODEL_BASE::DIALOG_SIM_MODEL_BASE(), DIALOG_SWAP_LAYERS_BASE::DIALOG_SWAP_LAYERS_BASE(), DIALOG_SYMBOL_FIELDS_TABLE_BASE::DIALOG_SYMBOL_FIELDS_TABLE_BASE(), DIALOG_SYMBOL_PROPERTIES_BASE::DIALOG_SYMBOL_PROPERTIES_BASE(), EnsureColLabelsVisible(), FOOTPRINT_WIZARD_FRAME::initParameterGrid(), PANEL_FP_EDITOR_DEFAULTS_BASE::PANEL_FP_EDITOR_DEFAULTS_BASE(), PANEL_FP_LIB_TABLE_BASE::PANEL_FP_LIB_TABLE_BASE(), PANEL_FP_PROPERTIES_3D_MODEL_BASE::PANEL_FP_PROPERTIES_3D_MODEL_BASE(), PANEL_PACKAGES_VIEW_BASE::PANEL_PACKAGES_VIEW_BASE(), PANEL_PCBNEW_ACTION_PLUGINS_BASE::PANEL_PCBNEW_ACTION_PLUGINS_BASE(), PANEL_SETUP_BUSES_BASE::PANEL_SETUP_BUSES_BASE(), PANEL_SETUP_NETCLASSES_BASE::PANEL_SETUP_NETCLASSES_BASE(), PANEL_SETUP_TEXT_AND_GRAPHICS_BASE::PANEL_SETUP_TEXT_AND_GRAPHICS_BASE(), PANEL_SETUP_TRACKS_AND_VIAS_BASE::PANEL_SETUP_TRACKS_AND_VIAS_BASE(), PANEL_SYM_LIB_TABLE_BASE::PANEL_SYM_LIB_TABLE_BASE(), PANEL_TEMPLATE_FIELDNAMES_BASE::PANEL_TEMPLATE_FIELDNAMES_BASE(), PANEL_TEXT_VARIABLES_BASE::PANEL_TEXT_VARIABLES_BASE(), and WX_GRID().

SetLabelFont()

void WX_GRID::SetLabelFont

(

const wxFont &

aFont

)

Hide wxGrid's SetLabelFont() because for some reason on MSW it's a one-shot and subsequent calls to it have no effect.

Definition at line 158 of file wx_grid.cpp.

{
 wxGrid::SetLabelFont( KIUI::GetControlFont( this ) );
}

References KIUI::GetControlFont().

Referenced by WX_GRID().

SetTable()

void WX_GRID::SetTable	(	wxGridTableBase *	table,
		bool	aTakeOwnership = false
	)

Hide wxGrid's SetTable() method with one which doesn't mess up the grid column widths when setting the table.

Definition at line 164 of file wx_grid.cpp.

{
 // wxGrid::SetTable() messes up the column widths from wxFormBuilder so we have to save
 // and restore them.
 int numberCols = GetNumberCols();
 int* formBuilderColWidths = new int[numberCols];
 
 for( int i = 0; i < numberCols; ++i )
 formBuilderColWidths[ i ] = GetColSize( i );
 
 wxGrid::SetTable( aTable );
 
 // wxGrid::SetTable() may change the number of columns, so prevent out-of-bounds access
 // to formBuilderColWidths
 numberCols = std::min( numberCols, GetNumberCols() );
 
 for( int i = 0; i < numberCols; ++i )
 {
 // correct wxFormBuilder width for large fonts and/or long translations
 int headingWidth = GetTextExtent( GetColLabelValue( i ) ).x + 2 * MIN_GRIDCELL_MARGIN;
 
 SetColSize( i, std::max( formBuilderColWidths[ i ], headingWidth ) );
 }
 
 delete[] formBuilderColWidths;
 
 Connect( wxEVT_GRID_COL_MOVE, wxGridEventHandler( WX_GRID::onGridColMove ), nullptr, this );
 Connect( wxEVT_GRID_SELECT_CELL, wxGridEventHandler( WX_GRID::onGridCellSelect ), nullptr, this );
 
 m_weOwnTable = aTakeOwnership;
}

References m_weOwnTable, MIN_GRIDCELL_MARGIN, onGridCellSelect(), and onGridColMove().

Referenced by APPEARANCE_CONTROLS::APPEARANCE_CONTROLS(), DIALOG_FOOTPRINT_PROPERTIES::DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), DIALOG_LABEL_PROPERTIES::DIALOG_LABEL_PROPERTIES(), DIALOG_LIB_EDIT_PIN_TABLE::DIALOG_LIB_EDIT_PIN_TABLE(), DIALOG_LIB_SYMBOL_PROPERTIES::DIALOG_LIB_SYMBOL_PROPERTIES(), DIALOG_PIN_PROPERTIES::DIALOG_PIN_PROPERTIES(), DIALOG_SHEET_PROPERTIES::DIALOG_SHEET_PROPERTIES(), DIALOG_SWAP_LAYERS::DIALOG_SWAP_LAYERS(), DIALOG_SYMBOL_FIELDS_TABLE::DIALOG_SYMBOL_FIELDS_TABLE(), DIALOG_SYMBOL_PROPERTIES::DIALOG_SYMBOL_PROPERTIES(), PANEL_FP_EDITOR_DEFAULTS::PANEL_FP_EDITOR_DEFAULTS(), PANEL_FP_LIB_TABLE::PANEL_FP_LIB_TABLE(), and PANEL_SYM_LIB_TABLE::PANEL_SYM_LIB_TABLE().

SetUnitsProvider()

void WX_GRID::SetUnitsProvider	(	UNITS_PROVIDER *	aProvider,
		int	aCol = 0
	)

Set a UNITS_PROVIDER to enable use of unit- and eval-based Getters.

Parameters

aProvider

Definition at line 472 of file wx_grid.cpp.

{
 m_unitsProviders[ aCol ] = aProvider;
 
 if( !m_eval )
 m_eval = std::make_unique<NUMERIC_EVALUATOR>( aProvider->GetUserUnits() );
}

References UNITS_PROVIDER::GetUserUnits(), m_eval, and m_unitsProviders.

Referenced by DIALOG_PAD_PRIMITIVE_POLY_PROPS::DIALOG_PAD_PRIMITIVE_POLY_PROPS(), PANEL_FP_EDITOR_DEFAULTS::PANEL_FP_EDITOR_DEFAULTS(), PANEL_SETUP_NETCLASSES::PANEL_SETUP_NETCLASSES(), PANEL_SETUP_TEXT_AND_GRAPHICS::PANEL_SETUP_TEXT_AND_GRAPHICS(), and PANEL_SETUP_TRACKS_AND_VIAS::PANEL_SETUP_TRACKS_AND_VIAS().

SetUnitValue()

void WX_GRID::SetUnitValue	(	int	aRow,
		int	aCol,
		int	aValue
	)

Set a unitized cell's value.

Definition at line 502 of file wx_grid.cpp.

{
 UNITS_PROVIDER* unitsProvider = m_unitsProviders[ aCol ];
 
 if( !unitsProvider )
 unitsProvider = m_unitsProviders.begin()->second;
 
 SetCellValue( aRow, aCol, unitsProvider->StringFromValue( aValue, true ) );
}

References m_unitsProviders, and UNITS_PROVIDER::StringFromValue().

Referenced by PANEL_SETUP_TRACKS_AND_VIAS::AppendDiffPairs(), PANEL_SETUP_TRACKS_AND_VIAS::AppendTrackWidth(), PANEL_SETUP_TRACKS_AND_VIAS::AppendViaSize(), PANEL_FP_EDITOR_DEFAULTS::loadFPSettings(), PANEL_SETUP_NETCLASSES::TransferDataToWindow(), and DIALOG_PAD_PRIMITIVE_POLY_PROPS::TransferDataToWindow().

ShowEditorOnMouseUp()

void WX_GRID::ShowEditorOnMouseUp ( )

inline

WxWidgets has a bunch of bugs in its handling of wxGrid mouse events which close cell editors right after opening them.

Helpfully, it already has a bunch of work-arounds in place (such as the SetInSetFocus() hack), including one to make slow clicks work. We re-purpose this hack to work-around the bugs when we want to open an editor.

Definition at line 132 of file wx_grid.h.

{ m_waitForSlowClick = true; }

Referenced by GRID_TRICKS::showEditor().

ShowHideColumns()

void WX_GRID::ShowHideColumns

(

const wxString &

shownColumns

)

Show/hide the grid columns based on a tokenized string of shown column indexes.

Definition at line 295 of file wx_grid.cpp.

{
 for( int i = 0; i < GetNumberCols(); ++i )
 HideCol( i );
 
 wxStringTokenizer shownTokens( shownColumns );
 
 while( shownTokens.HasMoreTokens() )
 {
 long colNumber;
 shownTokens.GetNextToken().ToLong( &colNumber );
 
 if( colNumber >= 0 && colNumber < GetNumberCols() )
 ShowCol( (int) colNumber );
 }
}

Referenced by DIALOG_FOOTPRINT_PROPERTIES::DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), DIALOG_LABEL_PROPERTIES::DIALOG_LABEL_PROPERTIES(), DIALOG_LIB_EDIT_PIN_TABLE::DIALOG_LIB_EDIT_PIN_TABLE(), DIALOG_LIB_SYMBOL_PROPERTIES::DIALOG_LIB_SYMBOL_PROPERTIES(), DIALOG_SHEET_PROPERTIES::DIALOG_SHEET_PROPERTIES(), and DIALOG_SYMBOL_PROPERTIES::DIALOG_SYMBOL_PROPERTIES().

Member Data Documentation

m_autoEvalCols

std::vector<int> WX_GRID::m_autoEvalCols

protected

Definition at line 177 of file wx_grid.h.

Referenced by GetUnitValue(), onCellEditorHidden(), onCellEditorShown(), and SetAutoEvalCols().

m_eval

std::unique_ptr<NUMERIC_EVALUATOR> WX_GRID::m_eval

protected

Definition at line 176 of file wx_grid.h.

Referenced by GetUnitValue(), onCellEditorHidden(), and SetUnitsProvider().

m_evalBeforeAfter

std::map< std::pair<int, int>, std::pair<wxString, wxString> > WX_GRID::m_evalBeforeAfter

protected

Definition at line 179 of file wx_grid.h.

Referenced by onCellEditorHidden(), and onCellEditorShown().

m_unitsProviders

std::map<int, UNITS_PROVIDER*> WX_GRID::m_unitsProviders

protected

Definition at line 175 of file wx_grid.h.

Referenced by GetUnitValue(), onCellEditorHidden(), SetUnitsProvider(), and SetUnitValue().

m_weOwnTable

bool WX_GRID::m_weOwnTable

protected

Definition at line 173 of file wx_grid.h.

Referenced by SetTable(), and ~WX_GRID().

---

The documentation for this class was generated from the following files:

• wx_grid.h
• wx_grid.cpp