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

Protected Member Functions
void	DrawColLabel (wxDC &dc, int col) override
void	onGridColMove (wxGridEvent &aEvent)

Protected Attributes
bool	m_weOwnTable

Detailed Description

Definition at line 29 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 35 of file wx_grid.cpp.

                                                     :
        wxGrid( parent, id, pos, size, style, name ),
        m_weOwnTable( false )
{}

~WX_GRID()

WX_GRID::~WX_GRID ( )

override

Definition at line 42 of file wx_grid.cpp.

{
    if( m_weOwnTable )
        DestroyTable( GetTable() );
}

References DestroyTable(), and m_weOwnTable.

Member Function Documentation

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 182 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_FP_LIB_TABLE::appendRowHandler(), PANEL_SYM_LIB_TABLE::appendRowHandler(), PANEL_FP_LIB_TABLE::browseLibrariesHandler(), PANEL_SYM_LIB_TABLE::deleteRowHandler(), PANEL_FP_LIB_TABLE::deleteRowHandler(), DestroyTable(), PANEL_SETUP_NETCLASSES::doApplyFilters(), PANEL_SETUP_NETCLASSES::doAssignments(), 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(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnAdd3DModel(), DIALOG_FOOTPRINT_PROPERTIES::OnAdd3DModel(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnAdd3DRow(), DIALOG_FOOTPRINT_PROPERTIES::OnAdd3DRow(), DIALOG_PIN_PROPERTIES::OnAddAlternate(), PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::OnAddButtonClick(), DIALOG_CONFIGURE_PATHS::OnAddEnvVar(), DIALOG_LIB_SYMBOL_PROPERTIES::OnAddField(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnAddField(), DIALOG_SHEET_PROPERTIES::OnAddField(), DIALOG_SYMBOL_PROPERTIES::OnAddField(), DIALOG_FOOTPRINT_PROPERTIES::OnAddField(), PANEL_SETUP_NETCLASSES::OnAddNetclassClick(), DIALOG_LIB_EDIT_PIN_TABLE::OnAddRow(), DIALOG_CONFIGURE_PATHS::OnAddSearchPath(), PANEL_FP_EDITOR_DEFAULTS::OnAddTextItem(), PANEL_TEXT_VARIABLES::OnAddTextVar(), 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(), DIALOG_FIELDS_EDITOR_GLOBAL::OnClose(), DIALOG_LIB_EDIT_PIN_TABLE::OnClose(), PANEL_SYM_LIB_TABLE::onConvertLegacyLibraries(), DIALOG_PIN_PROPERTIES::OnDeleteAlternate(), PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::OnDeleteButtonClick(), DIALOG_LIB_SYMBOL_PROPERTIES::OnDeleteField(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnDeleteField(), DIALOG_SHEET_PROPERTIES::OnDeleteField(), DIALOG_SYMBOL_PROPERTIES::OnDeleteField(), DIALOG_FOOTPRINT_PROPERTIES::OnDeleteField(), DIALOG_LIB_EDIT_PIN_TABLE::OnDeleteRow(), DIALOG_FP_PLUGIN_OPTIONS::onDeleteRow(), DIALOG_CONFIGURE_PATHS::OnDeleteSearchPath(), PANEL_FP_EDITOR_DEFAULTS::OnDeleteTextItem(), onGridColMove(), GRID_TRICKS::onGridLabelLeftClick(), DIALOG_LIB_SYMBOL_PROPERTIES::OnMoveDown(), DIALOG_SHEET_PROPERTIES::OnMoveDown(), DIALOG_SYMBOL_PROPERTIES::OnMoveDown(), DIALOG_LIB_SYMBOL_PROPERTIES::OnMoveUp(), DIALOG_SHEET_PROPERTIES::OnMoveUp(), DIALOG_SYMBOL_PROPERTIES::OnMoveUp(), DIALOG_LIB_EDIT_PIN_TABLE::OnRebuildRows(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::OnRemove3DModel(), DIALOG_FOOTPRINT_PROPERTIES::OnRemove3DModel(), DIALOG_CONFIGURE_PATHS::OnRemoveEnvVar(), PANEL_SETUP_NETCLASSES::OnRemoveNetclassClick(), PANEL_TEXT_VARIABLES::OnRemoveTextVar(), DIALOG_CONFIGURE_PATHS::OnSearchPathMoveDown(), DIALOG_CONFIGURE_PATHS::OnSearchPathMoveUp(), PANEL_SETUP_NETCLASSES::rebuildNetclassDropdowns(), PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::TransferDataFromGrid(), PANEL_TEXT_VARIABLES::TransferDataFromWindow(), DIALOG_SWAP_LAYERS::TransferDataFromWindow(), DIALOG_FIELDS_EDITOR_GLOBAL::TransferDataFromWindow(), PANEL_FP_LIB_TABLE::TransferDataFromWindow(), PANEL_SETUP_TEXT_AND_GRAPHICS::TransferDataFromWindow(), DIALOG_CONFIGURE_PATHS::TransferDataFromWindow(), DIALOG_LIB_SYMBOL_PROPERTIES::TransferDataFromWindow(), PANEL_SETUP_TRACKS_AND_VIAS::TransferDataFromWindow(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::TransferDataFromWindow(), DIALOG_LIB_EDIT_PIN_TABLE::TransferDataFromWindow(), DIALOG_PIN_PROPERTIES::TransferDataFromWindow(), DIALOG_FOOTPRINT_PROPERTIES::TransferDataFromWindow(), PANEL_SYM_LIB_TABLE::TransferDataFromWindow(), DIALOG_SYMBOL_PROPERTIES::TransferDataFromWindow(), DIALOG_FP_PLUGIN_OPTIONS::TransferDataFromWindow(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::Validate(), DIALOG_LIB_SYMBOL_PROPERTIES::Validate(), PANEL_SETUP_TRACKS_AND_VIAS::Validate(), DIALOG_FOOTPRINT_PROPERTIES::Validate(), DIALOG_SHEET_PROPERTIES::Validate(), DIALOG_SYMBOL_PROPERTIES::Validate(), PANEL_SETUP_NETCLASSES::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 97 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 ), NULL, this );

    wxGrid::SetTable( nullptr );
    delete aTable;
}

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

Referenced by DIALOG_FOOTPRINT_PROPERTIES::~DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::~DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), 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

Definition at line 149 of file wx_grid.cpp.

{
    if( GetColWidth( col ) <= 0 || m_colLabelHeight <= 0 )
        return;

    int colLeft = GetColLeft( col );

    wxRect rect( colLeft, 0, GetColWidth( col ), m_colLabelHeight );
    static wxGridColumnHeaderRendererDefault rend;

    // It is reported that we need to erase the background to avoid display
    // artefacts, 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() );
#else
    wxDCBrushChanger setBrush( dc, m_colWindow->GetBackgroundColour() );
#endif
    dc.DrawRectangle(rect);

    rend.DrawBorder( *this, dc, rect );

    int hAlign, vAlign;
    GetColLabelAlignment( &hAlign, &vAlign );
    const int orient = GetColLabelTextOrientation();

    if( col == 0 && GetRowLabelSize() == 0 )
        hAlign = wxALIGN_LEFT;

    rend.DrawLabel( *this, dc, GetColLabelValue( col ), rect, hAlign, vAlign, orient );
}

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 283 of file wx_grid.cpp.

{
    // The 1.1 scale factor is due to the fact row labels use a bold font, bigger than
    // the normal font
    // TODO: use a better way to evaluate the text size, for bold font
    int line_height = int( GetTextExtent( "Mj" ).y * 1.1 ) + 3;
    int row_height = GetColLabelSize();

    // 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;
        }
    }

    SetColLabelSize( row_height );
}

References SetColLabelSize().

Referenced by 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 110 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_LIB_SYMBOL_PROPERTIES::OnUpdateUI(), DIALOG_LIB_EDIT_PIN_TABLE::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_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().

GetVisibleWidth()

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

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 238 of file wx_grid.cpp.

{
    int size = 0;

    if( aCol < 0 )
    {
        if( aKeep )
            size = GetRowLabelSize();

        // The 1.1 scale factor is due to the fact row labels use a bold font, bigger than
        // the normal font.
        // TODO: use a better way to evaluate the text size, for bold font
        for( int row = 0; aContents && row < GetNumberRows(); row++ )
            size = std::max( size, int( GetTextExtent( GetRowLabelValue( row ) + "M" ).x * 1.1 ) );
    }
    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();

            // The 1.1 scale factor is due to the fact headers use a bold font, bigger than
            // the normal font.
            size = std::max( size, int( GetTextExtent( GetColLabelValue( aCol ) + "M" ).x * 1.1 ) );
        }

        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 ) + "M" ).x );
            else
                size = std::max( size, GetTextExtent( "MM" ).x );
        }
    }

    return size;
}

References EnsureColLabelsVisible().

Referenced by DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::adjustGridColumns(), DIALOG_FOOTPRINT_PROPERTIES::adjustGridColumns(), 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_PCBNEW_ACTION_PLUGINS::TransferDataToWindow(), PANEL_SETUP_TEXT_AND_GRAPHICS::TransferDataToWindow(), PANEL_FP_EDITOR_DEFAULTS::TransferDataToWindow(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::TransferDataToWindow(), and DIALOG_FOOTPRINT_PROPERTIES::TransferDataToWindow().

onGridColMove()

void WX_GRID::onGridColMove ( wxGridEvent &  aEvent )

protected

Definition at line 231 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().

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 49 of file wx_grid.cpp.

{
    if( aHeight == 0 )
    {
        wxGrid::SetColLabelSize( 0 );
        return;
    }

    // correct wxFormBuilder height for large fonts
    wxFont guiFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
    int minHeight = guiFont.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_CONFIGURE_PATHS_BASE::DIALOG_CONFIGURE_PATHS_BASE(), DIALOG_EDIT_SYMBOLS_LIBID_BASE::DIALOG_EDIT_SYMBOLS_LIBID_BASE(), DIALOG_FIELDS_EDITOR_GLOBAL_BASE::DIALOG_FIELDS_EDITOR_GLOBAL_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_LIB_EDIT_PIN_TABLE_BASE::DIALOG_LIB_EDIT_PIN_TABLE_BASE(), DIALOG_LIB_SYMBOL_PROPERTIES_BASE::DIALOG_LIB_SYMBOL_PROPERTIES_BASE(), DIALOG_PAD_PRIMITIVE_POLY_PROPS_BASE::DIALOG_PAD_PRIMITIVE_POLY_PROPS_BASE(), DIALOG_PIN_PROPERTIES_BASE::DIALOG_PIN_PROPERTIES_BASE(), DIALOG_SHEET_PROPERTIES_BASE::DIALOG_SHEET_PROPERTIES_BASE(), DIALOG_SWAP_LAYERS_BASE::DIALOG_SWAP_LAYERS_BASE(), DIALOG_SYMBOL_PROPERTIES_BASE::DIALOG_SYMBOL_PROPERTIES_BASE(), EnsureColLabelsVisible(), FOOTPRINT_WIZARD_FRAME::initParameterGrid(), PANEL_EESCHEMA_TEMPLATE_FIELDNAMES_BASE::PANEL_EESCHEMA_TEMPLATE_FIELDNAMES_BASE(), PANEL_FP_EDITOR_DEFAULTS_BASE::PANEL_FP_EDITOR_DEFAULTS_BASE(), PANEL_FP_LIB_TABLE_BASE::PANEL_FP_LIB_TABLE_BASE(), PANEL_PCBNEW_ACTION_PLUGINS_BASE::PANEL_PCBNEW_ACTION_PLUGINS_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(), and PANEL_TEXT_VARIABLES_BASE::PANEL_TEXT_VARIABLES_BASE().

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 65 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 ), NULL, this );

    m_weOwnTable = aTakeOwnership;
}

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

Referenced by APPEARANCE_CONTROLS::APPEARANCE_CONTROLS(), DIALOG_FIELDS_EDITOR_GLOBAL::DIALOG_FIELDS_EDITOR_GLOBAL(), DIALOG_FOOTPRINT_PROPERTIES::DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), 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(), 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().

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 99 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 129 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( colNumber );
    }
}

Referenced by DIALOG_FOOTPRINT_PROPERTIES::DIALOG_FOOTPRINT_PROPERTIES(), DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR::DIALOG_FOOTPRINT_PROPERTIES_FP_EDITOR(), 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_weOwnTable

bool WX_GRID::m_weOwnTable

protected

Definition at line 106 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