#include "wx/textfile.h"
#include "wx/spinctrl.h"
+#include "wx/tokenzr.h"
#include "wx/grid.h"
+#include "wx/generic/gridsel.h"
// ----------------------------------------------------------------------------
// array classes
void RegisterDataType(const wxString& typeName,
wxGridCellRenderer* renderer,
wxGridCellEditor* editor);
+
+ // find one of already registered data types
+ int FindRegisteredDataType(const wxString& typeName);
+
+ // try to FindRegisteredDataType(), if this fails and typeName is one of
+ // standard typenames, register it and return its index
int FindDataType(const wxString& typeName);
+
+ // try to FindDataType(), if it fails see if it is not one of already
+ // registered data types with some params in which case clone the
+ // registered data type and set params for it
+ int FindOrCloneDataType(const wxString& typeName);
+
wxGridCellRenderer* GetRenderer(int index);
wxGridCellEditor* GetEditor(int index);
wxGridCellEditor::wxGridCellEditor()
{
m_control = NULL;
-
- m_nRef = 1;
}
wxGridCellTextEditor::wxGridCellTextEditor()
{
+ m_maxChars = 0;
}
void wxGridCellTextEditor::Create(wxWindow* parent,
#endif
);
+ // TODO: use m_maxChars
+
wxGridCellEditor::Create(parent, id, evtHandler);
}
#endif
}
+void wxGridCellTextEditor::SetParameters(const wxString& params)
+{
+ if ( !params )
+ {
+ // reset to default
+ m_maxChars = 0;
+ }
+ else
+ {
+ long tmp;
+ if ( !params.ToLong(&tmp) )
+ {
+ wxLogDebug(_T("Invalid wxGridCellTextEditor parameter string "
+ "'%s' ignored"), params.c_str());
+ }
+ else
+ {
+ m_maxChars = (size_t)tmp;
+ }
+ }
+}
+
// ----------------------------------------------------------------------------
// wxGridCellNumberEditor
// ----------------------------------------------------------------------------
event.Skip();
}
+void wxGridCellNumberEditor::SetParameters(const wxString& params)
+{
+ if ( !params )
+ {
+ // reset to default
+ m_min =
+ m_max = -1;
+ }
+ else
+ {
+ long tmp;
+ if ( params.BeforeFirst(_T(',')).ToLong(&tmp) )
+ {
+ m_min = (int)tmp;
+
+ if ( params.AfterFirst(_T(',')).ToLong(&tmp) )
+ {
+ m_max = (int)tmp;
+
+ // skip the error message below
+ return;
+ }
+ }
+
+ wxLogDebug(_T("Invalid wxGridCellNumberEditor parameter string "
+ "'%s' ignored"), params.c_str());
+ }
+}
+
// ----------------------------------------------------------------------------
// wxGridCellFloatEditor
// ----------------------------------------------------------------------------
// so shift it to the right
size.x -= 8;
#elif defined(__WXMSW__)
- // here too...
- size.x -= 6;
+ // here too, but in other way
+ size.x += 1;
size.y -= 2;
#endif
bool allowOthers)
: m_allowOthers(allowOthers)
{
- m_choices.Alloc(count);
- for ( size_t n = 0; n < count; n++ )
+ if ( count )
{
- m_choices.Add(choices[n]);
+ m_choices.Alloc(count);
+ for ( size_t n = 0; n < count; n++ )
+ {
+ m_choices.Add(choices[n]);
+ }
}
}
+wxGridCellEditor *wxGridCellChoiceEditor::Clone() const
+{
+ wxGridCellChoiceEditor *editor = new wxGridCellChoiceEditor;
+ editor->m_allowOthers = m_allowOthers;
+ editor->m_choices = m_choices;
+
+ return editor;
+}
+
void wxGridCellChoiceEditor::Create(wxWindow* parent,
wxWindowID id,
wxEvtHandler* evtHandler)
Combo()->SetInsertionPointEnd();
}
+void wxGridCellChoiceEditor::SetParameters(const wxString& params)
+{
+ if ( !params )
+ {
+ // what can we do?
+ return;
+ }
+
+ m_choices.Empty();
+
+ wxStringTokenizer tk(params, _T(','));
+ while ( tk.HasMoreTokens() )
+ {
+ m_choices.Add(tk.GetNextToken());
+ }
+}
+
// ----------------------------------------------------------------------------
// wxGridCellEditorEvtHandler
// ----------------------------------------------------------------------------
}
}
+// ----------------------------------------------------------------------------
+// wxGridCellWorker is an (almost) empty common base class for
+// wxGridCellRenderer and wxGridCellEditor managing ref counting
+// ----------------------------------------------------------------------------
+
+void wxGridCellWorker::SetParameters(const wxString& WXUNUSED(params))
+{
+ // nothing to do
+}
+
+wxGridCellWorker::~wxGridCellWorker()
+{
+}
+
// ============================================================================
// renderer classes
// ============================================================================
dc.DrawRectangle(rect);
}
-void wxGridCellRenderer::SetParameters(const wxString& WXUNUSED(params))
-{
- // nothing to do
-}
-
-wxGridCellRenderer::~wxGridCellRenderer()
-{
-}
-
// ----------------------------------------------------------------------------
// wxGridCellStringRenderer
// ----------------------------------------------------------------------------
// FIXME these checkbox size calculations are really ugly...
// between checkmark and box
-#ifdef __WXGTK__
- static const wxCoord wxGRID_CHECKMARK_MARGIN = 4;
-#else
- static const wxCoord wxGRID_CHECKMARK_MARGIN = 2;
-#endif
+static const wxCoord wxGRID_CHECKMARK_MARGIN = 2;
wxSize wxGridCellBoolRenderer::GetBestSize(wxGrid& grid,
wxGridCellAttr& WXUNUSED(attr),
wxCoord checkSize = 0;
wxCheckBox *checkbox = new wxCheckBox(&grid, -1, wxEmptyString);
wxSize size = checkbox->GetBestSize();
- checkSize = size.y + wxGRID_CHECKMARK_MARGIN;
+ checkSize = size.y + 2*wxGRID_CHECKMARK_MARGIN;
// FIXME wxGTK::wxCheckBox::GetBestSize() gives "wrong" result
#if defined(__WXGTK__) || defined(__WXMOTIF__)
}
// draw a border around checkmark
- wxRect rectMark;
- rectMark.x = rect.x + rect.width/2 - size.x/2;
- rectMark.y = rect.y + rect.height/2 - size.y/2;
- rectMark.width = size.x;
- rectMark.height = size.y;
-
- dc.SetBrush(*wxTRANSPARENT_BRUSH);
- dc.SetPen(wxPen(attr.GetTextColour(), 1, wxSOLID));
- dc.DrawRectangle(rectMark);
-
- rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN);
-
-#ifdef __WXMSW__
- // looks nicer under MSW
- rectMark.x++;
-#endif // MSW
+ wxRect rectBorder;
+ rectBorder.x = rect.x + rect.width/2 - size.x/2;
+ rectBorder.y = rect.y + rect.height/2 - size.y/2;
+ rectBorder.width = size.x;
+ rectBorder.height = size.y;
bool value;
if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) )
if ( value )
{
+ wxRect rectMark = rectBorder;
+#ifdef __WXMSW__
+ // MSW DrawCheckMark() is weird (and should probably be changed...)
+ rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN/2);
+ rectMark.x++;
+ rectMark.y++;
+#else // !MSW
+ rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN);
+#endif // MSW/!MSW
+
dc.SetTextForeground(attr.GetTextColour());
dc.DrawCheckMark(rectMark);
}
+
+ dc.SetBrush(*wxTRANSPARENT_BRUSH);
+ dc.SetPen(wxPen(attr.GetTextColour(), 1, wxSOLID));
+ dc.DrawRectangle(rectBorder);
}
// ----------------------------------------------------------------------------
editor->IncRef();
}
- if ( grid ) // get renderer for the data type
- editor = grid->GetDefaultEditorForCell(row, col);
+ if ( !editor && grid ) // get renderer for the data type
+ editor = grid->GetDefaultEditorForCell(row, col);
if ( !editor )
// if we still don't have one then use the grid default
void wxGridRowOrColAttrData::SetAttr(wxGridCellAttr *attr, int rowOrCol)
{
- int n = m_rowsOrCols.Index(rowOrCol);
- if ( n == wxNOT_FOUND )
+ int i = m_rowsOrCols.Index(rowOrCol);
+ if ( i == wxNOT_FOUND )
{
// add the attribute
m_rowsOrCols.Add(rowOrCol);
}
else
{
+ size_t n = (size_t)i;
if ( attr )
{
// change the attribute
- m_attrs[(size_t)n] = attr;
+ m_attrs[n]->DecRef();
+ m_attrs[n] = attr;
}
else
{
// remove this attribute
- m_attrs[(size_t)n]->DecRef();
- m_rowsOrCols.RemoveAt((size_t)n);
- m_attrs.RemoveAt((size_t)n);
+ m_attrs[n]->DecRef();
+ m_rowsOrCols.RemoveAt(n);
+ m_attrs.RemoveAt(n);
}
}
}
wxGridDataTypeInfo* info = new wxGridDataTypeInfo(typeName, renderer, editor);
// is it already registered?
- int loc = FindDataType(typeName);
+ int loc = FindRegisteredDataType(typeName);
if ( loc != wxNOT_FOUND )
{
delete m_typeinfo[loc];
}
}
+int wxGridTypeRegistry::FindRegisteredDataType(const wxString& typeName)
+{
+ size_t count = m_typeinfo.GetCount();
+ for ( size_t i = 0; i < count; i++ )
+ {
+ if ( typeName == m_typeinfo[i]->m_typeName )
+ {
+ return i;
+ }
+ }
+
+ return wxNOT_FOUND;
+}
+
int wxGridTypeRegistry::FindDataType(const wxString& typeName)
{
- int found = -1;
+ int index = FindRegisteredDataType(typeName);
+ if ( index == wxNOT_FOUND )
+ {
+ // check whether this is one of the standard ones, in which case
+ // register it "on the fly"
+ if ( typeName == wxGRID_VALUE_STRING )
+ {
+ RegisterDataType(wxGRID_VALUE_STRING,
+ new wxGridCellStringRenderer,
+ new wxGridCellTextEditor);
+ }
+ else if ( typeName == wxGRID_VALUE_BOOL )
+ {
+ RegisterDataType(wxGRID_VALUE_BOOL,
+ new wxGridCellBoolRenderer,
+ new wxGridCellBoolEditor);
+ }
+ else if ( typeName == wxGRID_VALUE_NUMBER )
+ {
+ RegisterDataType(wxGRID_VALUE_NUMBER,
+ new wxGridCellNumberRenderer,
+ new wxGridCellNumberEditor);
+ }
+ else if ( typeName == wxGRID_VALUE_FLOAT )
+ {
+ RegisterDataType(wxGRID_VALUE_FLOAT,
+ new wxGridCellFloatRenderer,
+ new wxGridCellFloatEditor);
+ }
+ else if ( typeName == wxGRID_VALUE_CHOICE )
+ {
+ RegisterDataType(wxGRID_VALUE_CHOICE,
+ new wxGridCellStringRenderer,
+ new wxGridCellChoiceEditor);
+ }
+ else
+ {
+ return wxNOT_FOUND;
+ }
- for (size_t i=0; i<m_typeinfo.Count(); i++) {
- if (typeName == m_typeinfo[i]->m_typeName) {
- found = i;
- break;
+ // we get here only if just added the entry for this type, so return
+ // the last index
+ index = m_typeinfo.GetCount() - 1;
+ }
+
+ return index;
+}
+
+int wxGridTypeRegistry::FindOrCloneDataType(const wxString& typeName)
+{
+ int index = FindDataType(typeName);
+ if ( index == wxNOT_FOUND )
+ {
+ // the first part of the typename is the "real" type, anything after ':'
+ // are the parameters for the renderer
+ index = FindDataType(typeName.BeforeFirst(_T(':')));
+ if ( index == wxNOT_FOUND )
+ {
+ return wxNOT_FOUND;
}
+
+ wxGridCellRenderer *renderer = GetRenderer(index);
+ wxGridCellRenderer *rendererOld = renderer;
+ renderer = renderer->Clone();
+ rendererOld->DecRef();
+
+ wxGridCellEditor *editor = GetEditor(index);
+ wxGridCellEditor *editorOld = editor;
+ editor = editor->Clone();
+ editorOld->DecRef();
+
+ // do it even if there are no parameters to reset them to defaults
+ wxString params = typeName.AfterFirst(_T(':'));
+ renderer->SetParameters(params);
+ editor->SetParameters(params);
+
+ // register the new typename
+ RegisterDataType(typeName, renderer, editor);
+
+ // we just registered it, it's the last one
+ index = m_typeinfo.GetCount() - 1;
}
- return found;
+ return index;
}
wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index)
wxString wxGridStringTable::GetValue( int row, int col )
{
- wxASSERT_MSG( (row < GetNumberCols()) && (col < GetNumberCols()),
+ wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()),
_T("invalid row or column index in wxGridStringTable") );
return m_data[row][col];
void wxGridStringTable::SetValue( int row, int col, const wxString& value )
{
- wxASSERT_MSG( (row < GetNumberCols()) && (col < GetNumberCols()),
+ wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()),
_T("invalid row or column index in wxGridStringTable") );
m_data[row][col] = value;
bool wxGridStringTable::IsEmptyCell( int row, int col )
{
- wxASSERT_MSG( (row < GetNumberCols()) && (col < GetNumberCols()),
+ wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()),
_T("invalid row or column index in wxGridStringTable") );
return (m_data[row][col] == wxEmptyString);
delete m_table;
delete m_typeRegistry;
+ delete m_selection;
}
m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH;
m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT;
- // data type registration: register all standard data types
- // TODO: may be allow the app to selectively disable some of them?
+ // create the type registry
m_typeRegistry = new wxGridTypeRegistry;
- RegisterDataType(wxGRID_VALUE_STRING,
- new wxGridCellStringRenderer,
- new wxGridCellTextEditor);
- RegisterDataType(wxGRID_VALUE_BOOL,
- new wxGridCellBoolRenderer,
- new wxGridCellBoolEditor);
- RegisterDataType(wxGRID_VALUE_NUMBER,
- new wxGridCellNumberRenderer,
- new wxGridCellNumberEditor);
- RegisterDataType(wxGRID_VALUE_FLOAT,
- new wxGridCellFloatRenderer,
- new wxGridCellFloatEditor);
-
+ m_selection = 0;
// subwindow components that make up the wxGrid
m_cornerLabelWin = new wxGridCornerLabelWindow( this,
-1,
}
-bool wxGrid::CreateGrid( int numRows, int numCols )
+bool wxGrid::CreateGrid( int numRows, int numCols,
+ wxGrid::wxGridSelectionModes selmode )
{
if ( m_created )
{
Init();
m_created = TRUE;
}
-
+ m_selection = new wxGridSelection( this, selmode );
return m_created;
}
m_currentCellCoords = wxGridNoCellCoords;
- m_selectedTopLeft = wxGridNoCellCoords;
- m_selectedBottomRight = wxGridNoCellCoords;
+ m_selectingTopLeft = wxGridNoCellCoords;
+ m_selectingBottomRight = wxGridNoCellCoords;
m_selectionBackground = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT);
m_selectionForeground = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
wxClientDC dc( m_gridWin );
PrepareDC( dc );
- y = wxMax( y, GetRowTop(m_dragRowOrCol) + WXGRID_MIN_ROW_HEIGHT );
+ y = wxMax( y, GetRowTop(m_dragRowOrCol) +
+ GetRowMinimalHeight(m_dragRowOrCol) );
dc.SetLogicalFunction(wxINVERT);
if ( m_dragLastPos >= 0 )
{
//
if ( event.LeftDown() && coords != wxGridNoCellCoords )
{
+ if ( !event.ShiftDown() && !event.ControlDown() )
+ ClearSelection();
if ( event.ShiftDown() )
{
SelectBlock( m_currentCellCoords, coords );
}
else
{
+ m_selection->ToggleCellSelection( coords.GetRow(),
+ coords.GetCol() );
+ m_selectingTopLeft = wxGridNoCellCoords;
+ m_selectingBottomRight = wxGridNoCellCoords;
SetCurrentCell( coords );
m_waitForSlowClick = TRUE;
}
{
if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL )
{
- if ( IsSelection() )
+ if ( m_selectingTopLeft != wxGridNoCellCoords &&
+ m_selectingBottomRight != wxGridNoCellCoords )
{
+ m_selection->SelectBlock( m_selectingTopLeft.GetRow(),
+ m_selectingTopLeft.GetCol(),
+ m_selectingBottomRight.GetRow(),
+ m_selectingBottomRight.GetCol() );
if (m_winCapture)
{
m_winCapture->ReleaseMouse();
SetCurrentCell( 0, 0 );
}
- ClearSelection();
+ m_selection->UpdateRows( pos, numRows );
if ( !GetBatchCount() ) Refresh();
}
// the table will have sent the results of the append row
// operation to this view object as a grid table message
//
- ClearSelection();
if ( !GetBatchCount() ) Refresh();
return TRUE;
}
// the table will have sent the results of the delete row
// operation to this view object as a grid table message
//
- ClearSelection();
+ m_selection->UpdateRows( pos, -((int)numRows) );
if ( !GetBatchCount() ) Refresh();
return TRUE;
}
SetCurrentCell( 0, 0 );
}
- ClearSelection();
+ m_selection->UpdateCols( pos, numCols );
if ( !GetBatchCount() ) Refresh();
}
SetCurrentCell( 0, 0 );
}
- ClearSelection();
if ( !GetBatchCount() ) Refresh();
return TRUE;
}
// the table will have sent the results of the delete col
// operation to this view object as a grid table message
//
- ClearSelection();
+ m_selection->UpdateCols( pos, -((int)numCols) );
if ( !GetBatchCount() ) Refresh();
return TRUE;
}
wxGridRangeSelectEvent gridEvt( GetId(),
type,
this,
- m_selectedTopLeft,
- m_selectedBottomRight,
+ m_selectingTopLeft,
+ m_selectingBottomRight,
mouseEv.ControlDown(),
mouseEv.ShiftDown(),
mouseEv.AltDown(),
wxGridCellAttr* attr = GetCellAttr(coords);
DrawCellHighlight(dc, attr);
attr->DecRef();
-
+#if 0
+ // SN: For my extended selection code, automatic
+ // deselection is definitely not a good idea.
if ( IsSelection() )
{
wxRect r( SelectionToDeviceRect() );
ClearSelection();
if ( !GetBatchCount() ) m_gridWin->Refresh( FALSE, &r );
}
+#endif
}
}
wxGridCellEditor*
wxGrid::GetDefaultEditorForType(const wxString& typeName) const
{
- int index = m_typeRegistry->FindDataType(typeName);
+ int index = m_typeRegistry->FindOrCloneDataType(typeName);
if ( index == wxNOT_FOUND )
{
wxFAIL_MSG(wxT("Unknown data type name"));
wxGridCellRenderer*
wxGrid::GetDefaultRendererForType(const wxString& typeName) const
{
- // first try to find an exact match
- wxGridCellRenderer *renderer;
- int index = m_typeRegistry->FindDataType(typeName);
+ int index = m_typeRegistry->FindOrCloneDataType(typeName);
if ( index == wxNOT_FOUND )
{
- // then try to construct a renderer from the base name and parameters
- // following it
-
- // the first part of the typename is the "real" type, anything after ':'
- // are the parameters for the renderer
- index = m_typeRegistry->FindDataType(typeName.BeforeFirst(_T(':')));
- if ( index == wxNOT_FOUND )
- {
- wxFAIL_MSG(wxT("Unknown data type name"));
-
- return NULL;
- }
-
- renderer = m_typeRegistry->GetRenderer(index);
- wxGridCellRenderer *rendererOld = renderer;
- renderer = renderer->Clone();
- rendererOld->DecRef();
-
- // do it even if there are no parameters to reset them to defaults
- renderer->SetParameters(typeName.AfterFirst(_T(':')));
+ wxFAIL_MSG(wxT("Unknown data type name"));
- // register the new typename
- m_typeRegistry->RegisterDataType(typeName, renderer, NULL);
- }
- else
- {
- renderer = m_typeRegistry->GetRenderer(index);
+ return NULL;
}
- return renderer;
+ return m_typeRegistry->GetRenderer(index);
}
{
wxClientDC dc(m_gridWin);
- int row, col;
+ // init both of them to avoid compiler warnings, even if weo nly need one
+ int row = -1,
+ col = -1;
if ( column )
col = colOrRow;
else
}
else
{
- // leave some space around text
- extentMax += 10;
+ if ( column )
+ {
+ // leave some space around text
+ extentMax += 10;
+ }
}
if ( column )
void wxGrid::SelectRow( int row, bool addToSelected )
{
- wxRect r;
-
- if ( IsSelection() && addToSelected )
- {
- wxRect rect[4];
- bool need_refresh[4];
- need_refresh[0] =
- need_refresh[1] =
- need_refresh[2] =
- need_refresh[3] = FALSE;
-
- int i;
-
- wxCoord oldLeft = m_selectedTopLeft.GetCol();
- wxCoord oldTop = m_selectedTopLeft.GetRow();
- wxCoord oldRight = m_selectedBottomRight.GetCol();
- wxCoord oldBottom = m_selectedBottomRight.GetRow();
+ if ( IsSelection() && !addToSelected )
+ m_selection->ClearSelection();
- if ( oldTop > row )
- {
- need_refresh[0] = TRUE;
- rect[0] = BlockToDeviceRect( wxGridCellCoords ( row, 0 ),
- wxGridCellCoords ( oldTop - 1,
- m_numCols - 1 ) );
- m_selectedTopLeft.SetRow( row );
- }
-
- if ( oldLeft > 0 )
- {
- need_refresh[1] = TRUE;
- rect[1] = BlockToDeviceRect( wxGridCellCoords ( oldTop, 0 ),
- wxGridCellCoords ( oldBottom,
- oldLeft - 1 ) );
-
- m_selectedTopLeft.SetCol( 0 );
- }
-
- if ( oldBottom < row )
- {
- need_refresh[2] = TRUE;
- rect[2] = BlockToDeviceRect( wxGridCellCoords ( oldBottom + 1, 0 ),
- wxGridCellCoords ( row,
- m_numCols - 1 ) );
- m_selectedBottomRight.SetRow( row );
- }
-
- if ( oldRight < m_numCols - 1 )
- {
- need_refresh[3] = TRUE;
- rect[3] = BlockToDeviceRect( wxGridCellCoords ( oldTop ,
- oldRight + 1 ),
- wxGridCellCoords ( oldBottom,
- m_numCols - 1 ) );
- m_selectedBottomRight.SetCol( m_numCols - 1 );
- }
-
- for (i = 0; i < 4; i++ )
- if ( need_refresh[i] && rect[i] != wxGridNoCellRect )
- m_gridWin->Refresh( FALSE, &(rect[i]) );
- }
- else
- {
- r = SelectionToDeviceRect();
- ClearSelection();
- if ( r != wxGridNoCellRect ) m_gridWin->Refresh( FALSE, &r );
-
- m_selectedTopLeft.Set( row, 0 );
- m_selectedBottomRight.Set( row, m_numCols-1 );
- r = SelectionToDeviceRect();
- m_gridWin->Refresh( FALSE, &r );
- }
+ m_selection->SelectRow( row );
wxGridRangeSelectEvent gridEvt( GetId(),
wxEVT_GRID_RANGE_SELECT,
this,
- m_selectedTopLeft,
- m_selectedBottomRight );
+ wxGridCellCoords( row, 0 ),
+ wxGridCellCoords( row, m_numCols - 1 ) );
GetEventHandler()->ProcessEvent(gridEvt);
}
void wxGrid::SelectCol( int col, bool addToSelected )
{
- if ( IsSelection() && addToSelected )
- {
- wxRect rect[4];
- bool need_refresh[4];
- need_refresh[0] =
- need_refresh[1] =
- need_refresh[2] =
- need_refresh[3] = FALSE;
- int i;
+ if ( IsSelection() && !addToSelected )
+ m_selection->ClearSelection();
- wxCoord oldLeft = m_selectedTopLeft.GetCol();
- wxCoord oldTop = m_selectedTopLeft.GetRow();
- wxCoord oldRight = m_selectedBottomRight.GetCol();
- wxCoord oldBottom = m_selectedBottomRight.GetRow();
-
- if ( oldLeft > col )
- {
- need_refresh[0] = TRUE;
- rect[0] = BlockToDeviceRect( wxGridCellCoords ( 0, col ),
- wxGridCellCoords ( m_numRows - 1,
- oldLeft - 1 ) );
- m_selectedTopLeft.SetCol( col );
- }
-
- if ( oldTop > 0 )
- {
- need_refresh[1] = TRUE;
- rect[1] = BlockToDeviceRect( wxGridCellCoords ( 0, oldLeft ),
- wxGridCellCoords ( oldTop - 1,
- oldRight ) );
- m_selectedTopLeft.SetRow( 0 );
- }
-
- if ( oldRight < col )
- {
- need_refresh[2] = TRUE;
- rect[2] = BlockToDeviceRect( wxGridCellCoords ( 0, oldRight + 1 ),
- wxGridCellCoords ( m_numRows - 1,
- col ) );
- m_selectedBottomRight.SetCol( col );
- }
-
- if ( oldBottom < m_numRows - 1 )
- {
- need_refresh[3] = TRUE;
- rect[3] = BlockToDeviceRect( wxGridCellCoords ( oldBottom + 1,
- oldLeft ),
- wxGridCellCoords ( m_numRows - 1,
- oldRight ) );
- m_selectedBottomRight.SetRow( m_numRows - 1 );
- }
-
- for (i = 0; i < 4; i++ )
- if ( need_refresh[i] && rect[i] != wxGridNoCellRect )
- m_gridWin->Refresh( FALSE, &(rect[i]) );
- }
- else
- {
- wxRect r;
-
- r = SelectionToDeviceRect();
- ClearSelection();
- if ( r != wxGridNoCellRect ) m_gridWin->Refresh( FALSE, &r );
-
- m_selectedTopLeft.Set( 0, col );
- m_selectedBottomRight.Set( m_numRows-1, col );
- r = SelectionToDeviceRect();
- m_gridWin->Refresh( FALSE, &r );
- }
+ m_selection->SelectCol( col );
wxGridRangeSelectEvent gridEvt( GetId(),
wxEVT_GRID_RANGE_SELECT,
this,
- m_selectedTopLeft,
- m_selectedBottomRight );
+ wxGridCellCoords( 0, col ),
+ wxGridCellCoords( m_numRows - 1, col ) );
GetEventHandler()->ProcessEvent(gridEvt);
}
updateTopLeft = wxGridCellCoords( topRow, leftCol );
updateBottomRight = wxGridCellCoords( bottomRow, rightCol );
- if ( m_selectedTopLeft != updateTopLeft ||
- m_selectedBottomRight != updateBottomRight )
+ if ( m_selectingTopLeft != updateTopLeft ||
+ m_selectingBottomRight != updateBottomRight )
{
// Compute two optimal update rectangles:
// Either one rectangle is a real subset of the
int i;
// Store intermediate values
- wxCoord oldLeft = m_selectedTopLeft.GetCol();
- wxCoord oldTop = m_selectedTopLeft.GetRow();
- wxCoord oldRight = m_selectedBottomRight.GetCol();
- wxCoord oldBottom = m_selectedBottomRight.GetRow();
+ wxCoord oldLeft = m_selectingTopLeft.GetCol();
+ wxCoord oldTop = m_selectingTopLeft.GetRow();
+ wxCoord oldRight = m_selectingBottomRight.GetCol();
+ wxCoord oldBottom = m_selectingBottomRight.GetRow();
// Determine the outer/inner coordinates.
if (oldLeft > leftCol)
// Change Selection
- m_selectedTopLeft = updateTopLeft;
- m_selectedBottomRight = updateBottomRight;
+ m_selectingTopLeft = updateTopLeft;
+ m_selectingBottomRight = updateBottomRight;
// various Refresh() calls
for (i = 0; i < 4; i++ )
wxGridRangeSelectEvent gridEvt( GetId(),
wxEVT_GRID_RANGE_SELECT,
this,
- m_selectedTopLeft,
- m_selectedBottomRight );
+ m_selectingTopLeft,
+ m_selectingBottomRight );
GetEventHandler()->ProcessEvent(gridEvt);
}
void wxGrid::SelectAll()
{
- m_selectedTopLeft.Set( 0, 0 );
- m_selectedBottomRight.Set( m_numRows-1, m_numCols-1 );
+ m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 );
+}
- m_gridWin->Refresh();
+bool wxGrid::IsSelection()
+{
+ return ( m_selection->IsSelection() ||
+ ( m_selectingTopLeft != wxGridNoCellCoords &&
+ m_selectingBottomRight != wxGridNoCellCoords ) );
}
+bool wxGrid::IsInSelection( int row, int col )
+{
+ return ( m_selection->IsInSelection( row, col ) ||
+ ( row >= m_selectingTopLeft.GetRow() &&
+ col >= m_selectingTopLeft.GetCol() &&
+ row <= m_selectingBottomRight.GetRow() &&
+ col <= m_selectingBottomRight.GetCol() ) );
+}
void wxGrid::ClearSelection()
{
- m_selectedTopLeft = wxGridNoCellCoords;
- m_selectedBottomRight = wxGridNoCellCoords;
+ m_selectingTopLeft = wxGridNoCellCoords;
+ m_selectingBottomRight = wxGridNoCellCoords;
+ m_selection->ClearSelection();
}
#endif // ifndef wxUSE_NEW_GRID
-
projects / wxWidgets.git / blobdiff