#if wxUSE_GRID
-#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
- #include "gridg.cpp"
-#else // wxUSE_NEW_GRID
-
#ifndef WX_PRECOMP
#include "wx/utils.h"
#include "wx/dcclient.h"
wxGridWindow* gridWindow = wxDynamicCast(m_control->GetParent(), wxGridWindow);
if (gridWindow)
gridWindow->GetOwner()->PrepareDC(dc);
-
+
dc.SetPen(*wxTRANSPARENT_PEN);
dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID));
dc.DrawRectangle(rectCell);
#endif
);
- // TODO: use m_maxChars
+ // set max length allowed in the textctrl, if the parameter was set
+ if (m_maxChars != 0)
+ {
+ ((wxTextCtrl*)m_control)->SetMaxLength(m_maxChars);
+ }
wxGridCellEditor::Create(parent, id, evtHandler);
}
m_attrkind = wxGridCellAttr::Cell;
m_sizeRows = m_sizeCols = 1;
- m_overflow = TRUE;
+ m_overflow = UnsetOverflow;
SetDefAttr(attrDefault);
}
if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() )
SetReadOnly(mergefrom->IsReadOnly());
+ if (!HasOverflowMode() && mergefrom->HasOverflowMode() )
+ SetOverflow(mergefrom->GetOverflow());
+
SetDefAttr(mergefrom->m_defGridAttr);
}
wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent,
wxWindowID id,
const wxPoint &pos, const wxSize &size )
- : wxWindow( parent, id, pos, size, wxWANTS_CHARS )
+ : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE )
{
m_owner = parent;
}
wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent,
wxWindowID id,
const wxPoint &pos, const wxSize &size )
- : wxWindow( parent, id, pos, size, wxWANTS_CHARS )
+ : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE )
{
m_owner = parent;
}
wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent,
wxWindowID id,
const wxPoint &pos, const wxSize &size )
- : wxWindow( parent, id, pos, size, wxWANTS_CHARS )
+ : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE )
{
m_owner = parent;
}
wxWindowID id,
const wxPoint &pos,
const wxSize &size )
- : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxCLIP_CHILDREN,
+ : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxBORDER_NONE | wxCLIP_CHILDREN,
wxT("grid window") )
{
static int CoordToRowOrCol(int coord, int defaultDist, int minDist,
const wxArrayInt& BorderArray, int nMax,
- bool maxOnOverflow);
+ bool clipToMinMax);
#define internalXToCol(x) CoordToRowOrCol(x, m_defaultColWidth, \
- WXGRID_MIN_COL_WIDTH, \
+ m_minAcceptableColWidth, \
m_colRights, m_numCols, TRUE)
#define internalYToRow(y) CoordToRowOrCol(y, m_defaultRowHeight, \
- WXGRID_MIN_ROW_HEIGHT, \
+ m_minAcceptableRowHeight, \
m_rowBottoms, m_numRows, TRUE)
/////////////////////////////////////////////////////////////////////
{
if ( m_created )
{
- // RD: Actually, this should probably be allowed. I think it would be
- // nice to be able to switch multiple Tables in and out of a single
- // View at runtime. Is there anything in the implementation that
- // would prevent this?
-
- // At least, you now have to cope with m_selection
- wxFAIL_MSG( wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") );
- return FALSE;
+ if (m_ownTable)
+ delete m_table;
+ delete m_selection;
+
+ // stop all processing
+ m_table=0;
+ m_selection=0;
+ m_created = FALSE;
+ m_numRows=0;
+ m_numCols=0;
}
- else
+ if (table)
{
m_numRows = table->GetNumberRows();
m_numCols = table->GetNumberCols();
m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH;
m_defaultRowHeight = m_gridWin->GetCharHeight();
+ m_minAcceptableColWidth = WXGRID_MIN_COL_WIDTH;
+ m_minAcceptableRowHeight = WXGRID_MIN_ROW_HEIGHT;
+
#if defined(__WXMOTIF__) || defined(__WXGTK__) // see also text ctrl sizing in ShowCellEditControl()
m_defaultRowHeight += 8;
#else
if ( row < 0 )
{
row = YToRow(y);
- SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event );
+ if ( row >=0 &&
+ !SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ) )
+ {
+ // no default action at the moment
+ }
}
else
{
else if ( event.RightDown() )
{
row = YToRow(y);
- if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) )
+ if ( row >=0 &&
+ !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) )
{
// no default action at the moment
}
else if ( event.RightDClick() )
{
row = YToRow(y);
- if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) )
+ if ( row >= 0 &&
+ !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) )
{
// no default action at the moment
}
if ( col < 0 )
{
col = XToCol(x);
- SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event );
+ if ( col >= 0 &&
+ ! SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ) )
+ {
+ // no default action at the moment
+ }
}
else
{
else if ( event.RightDown() )
{
col = XToCol(x);
- if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) )
+ if ( col >= 0 &&
+ !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) )
{
// no default action at the moment
}
else if ( event.RightDClick() )
{
col = XToCol(x);
- if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) )
+ if ( col >= 0 &&
+ !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) )
{
// no default action at the moment
}
{
if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL )
{
- if ( m_selectingTopLeft != wxGridNoCellCoords &&
- m_selectingBottomRight != wxGridNoCellCoords )
+ if (m_winCapture)
{
- if (m_winCapture)
- {
- if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse();
- m_winCapture = NULL;
- }
+ if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse();
+ m_winCapture = NULL;
+ }
+
+ if ( coords == m_currentCellCoords && m_waitForSlowClick && CanEnableCellControl())
+ {
+ ClearSelection();
+ EnableCellEditControl();
+ wxGridCellAttr* attr = GetCellAttr(coords);
+ wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol());
+ editor->StartingClick();
+ editor->DecRef();
+ attr->DecRef();
+
+ m_waitForSlowClick = FALSE;
+ }
+ else if ( m_selectingTopLeft != wxGridNoCellCoords &&
+ m_selectingBottomRight != wxGridNoCellCoords )
+ {
if ( m_selection )
{
m_selection->SelectBlock( m_selectingTopLeft.GetRow(),
// drag-shrinking.
ShowCellEditControl();
}
- else
- {
- if( m_waitForSlowClick && CanEnableCellControl())
- {
- EnableCellEditControl();
-
- wxGridCellAttr* attr = GetCellAttr(coords);
- wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol());
- editor->StartingClick();
- editor->DecRef();
- attr->DecRef();
-
- m_waitForSlowClick = FALSE;
- }
- }
}
else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW )
{
int rowTop = GetRowTop(m_dragRowOrCol);
SetRowSize( m_dragRowOrCol,
- wxMax( m_dragLastPos - rowTop, WXGRID_MIN_ROW_HEIGHT ) );
+ wxMax( m_dragLastPos - rowTop, m_minAcceptableRowHeight ) );
if ( !GetBatchCount() )
{
{
int i, cell_rows, cell_cols, subtract_rows = 0;
int leftCol = XToCol(left);
- int rightCol = XToCol(left+cw);
+ int rightCol = internalXToCol(left+cw);
if (leftCol >= 0)
{
- if (rightCol < 0) rightCol = m_numCols;
for (i=leftCol; i<rightCol; i++)
{
GetCellSize(m_dragRowOrCol, i, &cell_rows, &cell_cols);
{
int i, cell_rows, cell_cols, subtract_cols = 0;
int topRow = YToRow(top);
- int bottomRow = YToRow(top+cw);
+ int bottomRow = internalYToRow(top+cw);
if (topRow >= 0)
{
- if (bottomRow < 0) bottomRow = m_numRows;
for (i=topRow; i<bottomRow; i++)
{
GetCellSize(i, m_dragRowOrCol, &cell_rows, &cell_cols);
if (IsCellEditControlEnabled())
DisableCellEditControl();
- return m_table->InsertRows( pos, numRows );
+ bool done = m_table->InsertRows( pos, numRows );
+ m_numRows = m_table->GetNumberRows();
+ return done;
// the table will have sent the results of the insert row
// operation to this view object as a grid table message
return FALSE;
}
- return ( m_table && m_table->AppendRows( numRows ) );
- // the table will have sent the results of the append row
- // operation to this view object as a grid table message
+ if ( m_table )
+ {
+ bool done = m_table && m_table->AppendRows( numRows );
+ m_numRows = m_table->GetNumberRows();
+ return done;
+ // the table will have sent the results of the append row
+ // operation to this view object as a grid table message
+ }
+ return FALSE;
}
if (IsCellEditControlEnabled())
DisableCellEditControl();
- return (m_table->DeleteRows( pos, numRows ));
+ bool done = m_table->DeleteRows( pos, numRows );
+ m_numRows = m_table->GetNumberRows();
+ return done;
// the table will have sent the results of the delete row
// operation to this view object as a grid table message
}
if (IsCellEditControlEnabled())
DisableCellEditControl();
- return m_table->InsertCols( pos, numCols );
+ bool done = m_table->InsertCols( pos, numCols );
+ m_numCols = m_table->GetNumberCols();
+ return done;
// the table will have sent the results of the insert col
// operation to this view object as a grid table message
}
return FALSE;
}
- return ( m_table && m_table->AppendCols( numCols ) );
- // the table will have sent the results of the append col
- // operation to this view object as a grid table message
+ if ( m_table )
+ {
+ bool done = m_table->AppendCols( numCols );
+ m_numCols = m_table->GetNumberCols();
+ return done;
+ // the table will have sent the results of the append col
+ // operation to this view object as a grid table message
+ }
+ return FALSE;
}
if (IsCellEditControlEnabled())
DisableCellEditControl();
- return ( m_table->DeleteCols( pos, numCols ) );
+ bool done = m_table->DeleteCols( pos, numCols );
+ m_numCols = m_table->GetNumberCols();
+ return done;
// the table will have sent the results of the delete col
// operation to this view object as a grid table message
}
bottom = wxMin( bottom, GetRowBottom(m_numRows - 1) );
// no gridlines inside multicells, clip them out
- int leftCol = XToCol(left);
- int topRow = YToRow(top);
- int rightCol = XToCol(right);
- int bottomRow = YToRow(bottom);
+ int leftCol = internalXToCol(left);
+ int topRow = internalYToRow(top);
+ int rightCol = internalXToCol(right);
+ int bottomRow = internalYToRow(bottom);
wxRegion clippedcells(0, 0, cw, ch);
- if ((leftCol >= 0) && (topRow >= 0))
- {
- if (rightCol < 0) rightCol = m_numCols;
- if (bottomRow < 0) bottomRow = m_numRows;
- int i, j, cell_rows, cell_cols;
- wxRect rect;
+ int i, j, cell_rows, cell_cols;
+ wxRect rect;
- for (j=topRow; j<bottomRow; j++)
+ for (j=topRow; j<bottomRow; j++)
+ {
+ for (i=leftCol; i<rightCol; i++)
{
- for (i=leftCol; i<rightCol; i++)
+ GetCellSize( j, i, &cell_rows, &cell_cols );
+ if ((cell_rows > 1) || (cell_cols > 1))
{
- GetCellSize( j, i, &cell_rows, &cell_cols );
- if ((cell_rows > 1) || (cell_cols > 1))
- {
- rect = CellToRect(j,i);
- CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
- clippedcells.Subtract(rect);
- }
- else if ((cell_rows < 0) || (cell_cols < 0))
- {
- rect = CellToRect(j+cell_rows, i+cell_cols);
- CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
- clippedcells.Subtract(rect);
- }
+ rect = CellToRect(j,i);
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ clippedcells.Subtract(rect);
+ }
+ else if ((cell_rows < 0) || (cell_cols < 0))
+ {
+ rect = CellToRect(j+cell_rows, i+cell_cols);
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ clippedcells.Subtract(rect);
}
}
}
// horizontal grid lines
//
- int i;
+ // already declared above - int i;
for ( i = internalYToRow(top); i < m_numRows; i++ )
{
int bot = GetRowBottom(i) - 1;
int textOrientation )
{
wxArrayString lines;
-
+
StringToLines( value, lines );
-
-
+
+
//Forward to new API.
DrawTextRectangle( dc,
lines,
horizAlign,
vertAlign,
textOrientation );
-
+
}
void wxGrid::DrawTextRectangle( wxDC& dc,
long textWidth, textHeight;
long lineWidth, lineHeight;
int nLines;
-
+
dc.SetClippingRegion( rect );
-
+
nLines = lines.GetCount();
if( nLines > 0 )
{
int l;
float x = 0.0, y = 0.0;
-
+
if( textOrientation == wxHORIZONTAL )
GetTextBoxSize(dc, lines, &textWidth, &textHeight);
else
GetTextBoxSize( dc, lines, &textHeight, &textWidth );
-
+
switch( vertAlign )
{
case wxALIGN_BOTTOM:
else
x = rect.x + rect.width - textWidth;
break;
-
+
case wxALIGN_CENTRE:
if( textOrientation == wxHORIZONTAL )
y = rect.y + ((rect.height - textHeight)/2);
else
x = rect.x + ((rect.width - textWidth)/2);
break;
-
+
case wxALIGN_TOP:
default:
if( textOrientation == wxHORIZONTAL )
x = rect.x + 1;
break;
}
-
+
// Align each line of a multi-line label
for( l = 0; l < nLines; l++ )
{
dc.GetTextExtent(lines[l], &lineWidth, &lineHeight);
-
+
switch( horizAlign )
{
case wxALIGN_RIGHT:
else
y = rect.y + lineWidth + 1;
break;
-
+
case wxALIGN_CENTRE:
if( textOrientation == wxHORIZONTAL )
x = rect.x + ((rect.width - lineWidth)/2);
else
y = rect.y + rect.height - ((rect.height - lineWidth)/2);
break;
-
+
case wxALIGN_LEFT:
default:
if( textOrientation == wxHORIZONTAL )
y = rect.y + rect.height - 1;
break;
}
-
+
if( textOrientation == wxHORIZONTAL )
{
dc.DrawText( lines[l], (int)x, (int)y );
static int CoordToRowOrCol(int coord, int defaultDist, int minDist,
const wxArrayInt& BorderArray, int nMax,
- bool maxOnOverflow)
+ bool clipToMinMax)
{
+
+ if (coord < 0)
+ return clipToMinMax && (nMax > 0) ? 0 : -1;
+
+
if (!defaultDist)
defaultDist = 1;
+
size_t i_max = coord / defaultDist,
i_min = 0;
{
if((int) i_max < nMax)
return i_max;
- return maxOnOverflow ? nMax - 1 : -1;
+ return clipToMinMax ? nMax - 1 : -1;
}
if ( i_max >= BorderArray.GetCount())
i_max = BorderArray.GetCount() - 1;
}
if ( coord >= BorderArray[i_max])
- return maxOnOverflow ? (int)i_max : -1;
+ return clipToMinMax ? (int)i_max : -1;
if ( coord < BorderArray[0] )
return 0;
int wxGrid::YToRow( int y )
{
return CoordToRowOrCol(y, m_defaultRowHeight,
- WXGRID_MIN_ROW_HEIGHT, m_rowBottoms, m_numRows, FALSE);
+ m_minAcceptableRowHeight, m_rowBottoms, m_numRows, FALSE);
}
int wxGrid::XToCol( int x )
{
return CoordToRowOrCol(x, m_defaultColWidth,
- WXGRID_MIN_COL_WIDTH, m_colRights, m_numCols, FALSE);
+ m_minAcceptableColWidth, m_colRights, m_numCols, FALSE);
}
m_gridWin->GetClientSize( &cw, &ch );
int y = GetRowTop(row);
- int newRow = YToRow( y - ch + 1 );
- if ( newRow < 0 )
- {
- newRow = 0;
- }
- else if ( newRow == row )
+ int newRow = internalYToRow( y - ch + 1 );
+
+ if ( newRow == row )
{
+ //row > 0 , so newrow can never be less than 0 here.
newRow = row - 1;
}
if ( m_currentCellCoords == wxGridNoCellCoords ) return FALSE;
int row = m_currentCellCoords.GetRow();
- if ( row < m_numRows )
+ if ( (row+1) < m_numRows )
{
int cw, ch;
m_gridWin->GetClientSize( &cw, &ch );
int y = GetRowTop(row);
- int newRow = YToRow( y + ch );
- if ( newRow == -1 )
- {
- newRow = m_numRows - 1;
- }
- else if ( newRow == row )
+ int newRow = internalYToRow( y + ch );
+ if ( newRow == row )
{
- newRow = row + 1;
+ // row < m_numRows , so newrow can't overflow here.
+ newRow = row + 1;
}
MakeCellVisible( newRow, m_currentCellCoords.GetCol() );
void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows )
{
- m_defaultRowHeight = wxMax( height, WXGRID_MIN_ROW_HEIGHT );
+ m_defaultRowHeight = wxMax( height, m_minAcceptableRowHeight );
if ( resizeExistingRows )
{
{
wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") );
+ // See comment in SetColSize
+ if ( height < GetRowMinimalAcceptableHeight()) { return; }
+
if ( m_rowHeights.IsEmpty() )
{
// need to really create the array
void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols )
{
- m_defaultColWidth = wxMax( width, WXGRID_MIN_COL_WIDTH );
+ m_defaultColWidth = wxMax( width, m_minAcceptableColWidth );
if ( resizeExistingCols )
{
wxCHECK_RET( col >= 0 && col < m_numCols, _T("invalid column index") );
// should we check that it's bigger than GetColMinimalWidth(col) here?
-
+ // (VZ)
+ // No, because it is reasonable to assume the library user know's
+ // what he is doing. However whe should test against the weaker
+ // constariant of minimalAcceptableWidth, as this breaks rendering
+ //
+ // This test then fixes sf.net bug #645734
+
+ if ( width < GetColMinimalAcceptableWidth()) { return; }
+
if ( m_colWidths.IsEmpty() )
{
// need to really create the array
void wxGrid::SetColMinimalWidth( int col, int width )
{
- m_colMinWidths.Put(col, width);
+ if (width > GetColMinimalAcceptableWidth()) {
+ m_colMinWidths.Put(col, width);
+ }
}
void wxGrid::SetRowMinimalHeight( int row, int width )
{
- m_rowMinHeights.Put(row, width);
+ if (width > GetRowMinimalAcceptableHeight()) {
+ m_rowMinHeights.Put(row, width);
+ }
}
int wxGrid::GetColMinimalWidth(int col) const
{
long value = m_colMinWidths.Get(col);
- return value != wxNOT_FOUND ? (int)value : WXGRID_MIN_COL_WIDTH;
+ return value != wxNOT_FOUND ? (int)value : m_minAcceptableColWidth;
}
int wxGrid::GetRowMinimalHeight(int row) const
{
long value = m_rowMinHeights.Get(row);
- return value != wxNOT_FOUND ? (int)value : WXGRID_MIN_ROW_HEIGHT;
+ return value != wxNOT_FOUND ? (int)value : m_minAcceptableRowHeight;
+}
+
+void wxGrid::SetColMinimalAcceptableWidth( int width )
+{
+ if ( width<1 )
+ return;
+ m_minAcceptableColWidth = width;
+}
+
+void wxGrid::SetRowMinimalAcceptableHeight( int height )
+{
+ if ( height<1 )
+ return;
+ m_minAcceptableRowHeight = height;
+};
+
+int wxGrid::GetColMinimalAcceptableWidth() const
+{
+ return m_minAcceptableColWidth;
+}
+
+int wxGrid::GetRowMinimalAcceptableHeight() const
+{
+ return m_minAcceptableRowHeight;
}
// ----------------------------------------------------------------------------
return rect;
}
-
-
//
// ------ Grid event classes
//
m_ctrl = ctrl;
}
-
-#endif // !wxUSE_NEW_GRID/wxUSE_NEW_GRID
-
#endif // wxUSE_GRID
+
projects / wxWidgets.git / blobdiff