#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"
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, \
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_winCapture)
+ {
+ if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse();
+ m_winCapture = NULL;
+ }
+
if ( m_selectingTopLeft != wxGridNoCellCoords &&
m_selectingBottomRight != wxGridNoCellCoords )
{
- if (m_winCapture)
- {
- if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse();
- m_winCapture = NULL;
- }
-
if ( m_selection )
{
m_selection->SelectBlock( m_selectingTopLeft.GetRow(),
{
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);
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,
- rect,
- horizAlign,
- vertAlign,
- textOrientation );
-
+ lines,
+ rect,
+ horizAlign,
+ vertAlign,
+ textOrientation );
+
}
void wxGrid::DrawTextRectangle( wxDC& dc,
- const wxArrayString& lines,
- const wxRect& rect,
- int horizAlign,
- int vertAlign,
- int textOrientation )
+ const wxArrayString& lines,
+ const wxRect& rect,
+ int horizAlign,
+ int vertAlign,
+ int textOrientation )
{
long textWidth, textHeight;
long lineWidth, lineHeight;
int nLines;
-
+
dc.SetClippingRegion( rect );
-
+
nLines = lines.GetCount();
if( nLines > 0 )
{
- int l;
- float x, y;
-
- if( textOrientation == wxHORIZONTAL )
- GetTextBoxSize(dc, lines, &textWidth, &textHeight);
- else
- GetTextBoxSize( dc, lines, &textHeight, &textWidth );
-
- switch( vertAlign )
- {
+ 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:
if( textOrientation == wxHORIZONTAL )
- y = rect.y + (rect.height - textHeight - 1);
+ y = rect.y + (rect.height - textHeight - 1);
else
- x = rect.x + rect.width - textWidth;
- break;
-
+ x = rect.x + rect.width - textWidth;
+ break;
+
case wxALIGN_CENTRE:
if( textOrientation == wxHORIZONTAL )
- y = rect.y + ((rect.height - textHeight)/2);
+ y = rect.y + ((rect.height - textHeight)/2);
else
- x = rect.x + ((rect.width - textWidth)/2);
- break;
-
+ x = rect.x + ((rect.width - textWidth)/2);
+ break;
+
case wxALIGN_TOP:
default:
if( textOrientation == wxHORIZONTAL )
- y = rect.y + 1;
+ y = rect.y + 1;
else
- 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:
- if( textOrientation == wxHORIZONTAL )
- x = rect.x + (rect.width - lineWidth - 1);
- 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 )
- x = rect.x + 1;
- else
- y = rect.y + rect.height - 1;
+ x = rect.x + 1;
break;
}
-
- if( textOrientation == wxHORIZONTAL )
- {
- dc.DrawText( lines[l], (int)x, (int)y );
- y += lineHeight;
- }
- else
- {
- dc.DrawRotatedText( lines[l], (int)x, (int)y, 90.0 );
- x += lineHeight;
- }
- }
+
+ // 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:
+ if( textOrientation == wxHORIZONTAL )
+ x = rect.x + (rect.width - lineWidth - 1);
+ 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 )
+ x = rect.x + 1;
+ else
+ y = rect.y + rect.height - 1;
+ break;
+ }
+
+ if( textOrientation == wxHORIZONTAL )
+ {
+ dc.DrawText( lines[l], (int)x, (int)y );
+ y += lineHeight;
+ }
+ else
+ {
+ dc.DrawRotatedText( lines[l], (int)x, (int)y, 90.0 );
+ x += lineHeight;
+ }
+ }
}
dc.DestroyClippingRegion();
}
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;
m_gridWin->GetClientSize( &cw, &ch );
int y = GetRowTop(row);
- int newRow = YToRow( y - ch + 1 );
- if ( newRow == -1 )
- {
- 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;
}
m_gridWin->GetClientSize( &cw, &ch );
int y = GetRowTop(row);
- int newRow = YToRow( y + ch );
- if ( newRow == -1 )
+ int newRow = internalYToRow( y + ch );
+ if ( newRow == row )
{
- newRow = m_numRows - 1;
- }
- else if ( newRow == row )
- {
- newRow = row + 1;
+ // row < m_numRows , so newrow can't overflow here.
+ newRow = row + 1;
}
MakeCellVisible( newRow, m_currentCellCoords.GetCol() );
m_ctrl = ctrl;
}
-
-#endif // !wxUSE_NEW_GRID/wxUSE_NEW_GRID
-
#endif // wxUSE_GRID
+
projects / wxWidgets.git / blobdiff