void OnPaint( wxPaintEvent& event );
void OnMouseEvent( wxMouseEvent& event );
+ void OnMouseWheel( wxMouseEvent& event );
void OnKeyDown( wxKeyEvent& event );
void OnKeyUp( wxKeyEvent& );
void OnPaint( wxPaintEvent &event );
void OnMouseEvent( wxMouseEvent& event );
+ void OnMouseWheel( wxMouseEvent& event );
void OnKeyDown( wxKeyEvent& event );
void OnKeyUp( wxKeyEvent& );
wxGrid *m_owner;
void OnMouseEvent( wxMouseEvent& event );
+ void OnMouseWheel( wxMouseEvent& event );
void OnKeyDown( wxKeyEvent& event );
void OnKeyUp( wxKeyEvent& );
void OnPaint( wxPaintEvent& event );
wxGridColLabelWindow *m_colLabelWin;
void OnPaint( wxPaintEvent &event );
+ void OnMouseWheel( wxMouseEvent& event );
void OnMouseEvent( wxMouseEvent& event );
void OnKeyDown( wxKeyEvent& );
void OnKeyUp( wxKeyEvent& );
// TODO: this doesn't work at all, grid cells have different sizes and approx
// calculations don't work as because of the size mismatch scrollbars
// sometimes fail to be shown when they should be or vice versa
-static const size_t GRID_SCROLL_LINE = 1;
+//
+// The scroll bars may be a little flakey once in a while, but that is
+// surely much less horrible than having scroll lines of only 1!!!
+// -- Robin
+static const size_t GRID_SCROLL_LINE = 15; // 1;
+
// the size of hash tables used a bit everywhere (the max number of elements
// in these hash tables is the number of rows/columns)
break;
case WXK_TAB:
- event.Skip( m_grid->GetEventHandler()->ProcessEvent( event ) );
+ m_grid->GetEventHandler()->ProcessEvent( event );
break;
case WXK_RETURN:
{
if ( m_width == -1 )
{
+ if ( m_precision == -1 )
+ {
// default width/precision
m_format = _T("%f");
+ }
+ else
+ {
+ m_format.Printf(_T("%%.%df"), m_precision);
+ }
}
else if ( m_precision == -1 )
{
}
text.Printf(m_format, val);
+
}
//else: text already contains the string
void wxGridCellFloatRenderer::SetParameters(const wxString& params)
{
- bool ok = TRUE;
-
if ( !params )
{
// reset to defaults
if ( !!tmp )
{
long width;
- if ( !tmp.ToLong(&width) )
+ if ( tmp.ToLong(&width) )
{
- ok = FALSE;
+ SetWidth((int)width);
}
else
{
- SetWidth((int)width);
+ wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str());
+ }
+ }
tmp = params.AfterFirst(_T(','));
if ( !!tmp )
{
long precision;
- if ( !tmp.ToLong(&precision) )
+ if ( tmp.ToLong(&precision) )
{
- ok = FALSE;
+ SetPrecision((int)precision);
}
else
{
- SetPrecision((int)precision);
- }
- }
- }
+ wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str());
}
- if ( !ok )
- {
- wxLogDebug(_T("Invalid wxGridCellFloatRenderer parameter string '%s ignored"), params.c_str());
}
}
}
+
// ----------------------------------------------------------------------------
// wxGridCellBoolRenderer
// ----------------------------------------------------------------------------
if ( IsReadOnly() )
attr->SetReadOnly();
+ attr->SetKind( m_attrkind );
+
attr->SetDefAttr(m_defGridAttr);
return attr;
}
+void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom)
+{
+ if ( !HasTextColour() && mergefrom->HasTextColour() )
+ SetTextColour(mergefrom->GetTextColour());
+ if ( !HasBackgroundColour() && mergefrom->HasBackgroundColour() )
+ SetBackgroundColour(mergefrom->GetBackgroundColour());
+ if ( !HasFont() && mergefrom->HasFont() )
+ SetFont(mergefrom->GetFont());
+ if ( !!HasAlignment() && mergefrom->HasAlignment() ){
+ int hAlign, vAlign;
+ mergefrom->GetAlignment( &hAlign, &vAlign);
+ SetAlignment(hAlign, vAlign);
+ }
+
+ // Directly access member functions as GetRender/Editor don't just return
+ // m_renderer/m_editor
+ //
+ // Maybe add support for merge of Render and Editor?
+ if (!HasRenderer() && mergefrom->HasRenderer() )
+ {
+ m_renderer = mergefrom->m_renderer;
+ m_renderer->IncRef();
+ }
+ if ( !HasEditor() && mergefrom->HasEditor() )
+ {
+ m_editor = mergefrom->m_editor;
+ m_editor->IncRef();
+ }
+ if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() )
+ SetReadOnly(mergefrom->IsReadOnly());
+
+ SetDefAttr(mergefrom->m_defGridAttr);
+}
+
const wxColour& wxGridCellAttr::GetTextColour() const
{
if (HasTextColour())
m_data = new wxGridCellAttrProviderData;
}
-wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col) const
+wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col,
+ wxGridCellAttr::wxAttrKind kind ) const
{
wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
if ( m_data )
{
- // first look for the attribute of this specific cell
- attr = m_data->m_cellAttrs.GetAttr(row, col);
-
- if ( !attr )
+ switch(kind)
{
- // then look for the col attr (col attributes are more common than
- // the row ones, hence they have priority)
- attr = m_data->m_colAttrs.GetAttr(col);
- }
-
- if ( !attr )
+ case (wxGridCellAttr::Any):
+ //Get cached merge attributes.
+ // Currenlty not used as no cache implemented as not mutiable
+ // attr = m_data->m_mergeAttr.GetAttr(row, col);
+ if(!attr)
+ {
+ //Basicaly implement old version.
+ //Also check merge cache, so we don't have to re-merge every time..
+ wxGridCellAttr *attrcell = (wxGridCellAttr *)NULL,
+ *attrrow = (wxGridCellAttr *)NULL,
+ *attrcol = (wxGridCellAttr *)NULL;
+
+ attrcell = m_data->m_cellAttrs.GetAttr(row, col);
+ attrcol = m_data->m_colAttrs.GetAttr(col);
+ attrrow = m_data->m_rowAttrs.GetAttr(row);
+
+ if((attrcell != attrrow) && (attrrow !=attrcol) && (attrcell != attrcol)){
+ // Two or move are non NULL
+ attr = new wxGridCellAttr;
+ attr->SetKind(wxGridCellAttr::Merged);
+
+ //Order important..
+ if(attrcell){
+ attr->MergeWith(attrcell);
+ attrcell->DecRef();
+ }
+ if(attrcol){
+ attr->MergeWith(attrcol);
+ attrcol->DecRef();
+ }
+ if(attrrow){
+ attr->MergeWith(attrrow);
+ attrrow->DecRef();
+ }
+ //store merge attr if cache implemented
+ //attr->IncRef();
+ //m_data->m_mergeAttr.SetAttr(attr, row, col);
+ }
+ else
{
- // finally try the row attributes
+ // one or none is non null return it or null.
+ if(attrrow) attr = attrrow;
+ if(attrcol) attr = attrcol;
+ if(attrcell) attr = attrcell;
+ }
+ }
+ break;
+ case (wxGridCellAttr::Cell):
+ attr = m_data->m_cellAttrs.GetAttr(row, col);
+ break;
+ case (wxGridCellAttr::Col):
+ attr = m_data->m_colAttrs.GetAttr(col);
+ break;
+ case (wxGridCellAttr::Row):
attr = m_data->m_rowAttrs.GetAttr(row);
+ break;
+ default:
+ // unused as yet...
+ // (wxGridCellAttr::Default):
+ // (wxGridCellAttr::Merged):
+ break;
}
}
-
return attr;
}
return TRUE;
}
-wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col)
+wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind)
{
if ( m_attrProvider )
- return m_attrProvider->GetAttr(row, col);
+ return m_attrProvider->GetAttr(row, col, kind);
else
return (wxGridCellAttr *)NULL;
}
{
if ( m_attrProvider )
{
+ attr->SetKind(wxGridCellAttr::Cell);
m_attrProvider->SetAttr(attr, row, col);
}
else
{
if ( m_attrProvider )
{
+ attr->SetKind(wxGridCellAttr::Row);
m_attrProvider->SetRowAttr(attr, row);
}
else
{
if ( m_attrProvider )
{
+ attr->SetKind(wxGridCellAttr::Col);
m_attrProvider->SetColAttr(attr, col);
}
else
BEGIN_EVENT_TABLE( wxGridRowLabelWindow, wxWindow )
EVT_PAINT( wxGridRowLabelWindow::OnPaint )
+ EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel)
EVT_MOUSE_EVENTS( wxGridRowLabelWindow::OnMouseEvent )
EVT_KEY_DOWN( wxGridRowLabelWindow::OnKeyDown )
EVT_KEY_UP( wxGridRowLabelWindow::OnKeyUp )
}
+void wxGridRowLabelWindow::OnMouseWheel( wxMouseEvent& event )
+{
+ m_owner->GetEventHandler()->ProcessEvent(event);
+}
+
+
// This seems to be required for wxMotif otherwise the mouse
// cursor must be in the cell edit control to get key events
//
BEGIN_EVENT_TABLE( wxGridColLabelWindow, wxWindow )
EVT_PAINT( wxGridColLabelWindow::OnPaint )
+ EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel)
EVT_MOUSE_EVENTS( wxGridColLabelWindow::OnMouseEvent )
EVT_KEY_DOWN( wxGridColLabelWindow::OnKeyDown )
EVT_KEY_UP( wxGridColLabelWindow::OnKeyUp )
m_owner->ProcessColLabelMouseEvent( event );
}
+void wxGridColLabelWindow::OnMouseWheel( wxMouseEvent& event )
+{
+ m_owner->GetEventHandler()->ProcessEvent(event);
+}
+
// This seems to be required for wxMotif otherwise the mouse
// cursor must be in the cell edit control to get key events
IMPLEMENT_DYNAMIC_CLASS( wxGridCornerLabelWindow, wxWindow )
BEGIN_EVENT_TABLE( wxGridCornerLabelWindow, wxWindow )
+ EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel)
EVT_MOUSE_EVENTS( wxGridCornerLabelWindow::OnMouseEvent )
EVT_PAINT( wxGridCornerLabelWindow::OnPaint)
EVT_KEY_DOWN( wxGridCornerLabelWindow::OnKeyDown )
}
+void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event )
+{
+ m_owner->GetEventHandler()->ProcessEvent(event);
+}
+
// This seems to be required for wxMotif otherwise the mouse
// cursor must be in the cell edit control to get key events
//
BEGIN_EVENT_TABLE( wxGridWindow, wxPanel )
EVT_PAINT( wxGridWindow::OnPaint )
+ EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel)
EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent )
EVT_KEY_DOWN( wxGridWindow::OnKeyDown )
EVT_KEY_UP( wxGridWindow::OnKeyUp )
m_owner->ProcessGridCellMouseEvent( event );
}
+void wxGridWindow::OnMouseWheel( wxMouseEvent& event )
+{
+ m_owner->GetEventHandler()->ProcessEvent(event);
+}
// This seems to be required for wxMotif/wxGTK otherwise the mouse
// cursor must be in the cell edit control to get key events
m_defaultCellAttr->SetDefAttr(m_defaultCellAttr);
// Set default cell attributes
+ m_defaultCellAttr->SetKind(wxGridCellAttr::Default);
m_defaultCellAttr->SetFont(GetFont());
m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP);
m_defaultCellAttr->SetTextColour(
m_gridLineColour = wxColour( 128, 128, 255 );
m_gridLinesEnabled = TRUE;
m_cellHighlightColour = m_gridLineColour;
+ m_cellHighlightPenWidth = 3;
+ m_cellHighlightROPenWidth = 1;
m_cursorMode = WXGRID_CURSOR_SELECT_CELL;
m_winCapture = (wxWindow *)NULL;
// do set scrollbar parameters
SetScrollbars( GRID_SCROLL_LINE, GRID_SCROLL_LINE,
- w, h, x, y, GetBatchCount() );
+ w, h, x, y, (GetBatchCount() != 0));
}
// hmmm... what could we do here to show that the cell is disabled?
// for now, I just draw a thinner border than for the other ones, but
// it doesn't look really good
- dc.SetPen(wxPen(m_cellHighlightColour, attr->IsReadOnly() ? 1 : 3, wxSOLID));
- dc.SetBrush(*wxTRANSPARENT_BRUSH);
- dc.DrawRectangle(rect);
+ int penWidth = attr->IsReadOnly() ? m_cellHighlightROPenWidth : m_cellHighlightPenWidth;
+
+ if (penWidth > 0) {
+
+ // The center of th drawn line is where the position/width/height of
+ // the rectangle is actually at, (on wxMSW atr least,) so we will
+ // reduce the size of the rectangle to compensate for the thickness of
+ // the line. If this is too strange on non wxMSW platforms then
+ // please #ifdef this appropriately.
+ rect.x += penWidth/2;
+ rect.y += penWidth/2;
+ rect.width -= penWidth-1;
+ rect.height -= penWidth-1;
+
+
+ // Now draw the rectangle
+ dc.SetPen(wxPen(m_cellHighlightColour, penWidth, wxSOLID));
+ dc.SetBrush(*wxTRANSPARENT_BRUSH);
+ dc.DrawRectangle(rect);
+ }
#if 0
// VZ: my experiments with 3d borders...
// This is used to redraw all grid lines e.g. when the grid line colour
// has been changed
//
-void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED_GTK(reg) )
+void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) )
{
if ( !m_gridLinesEnabled ||
!m_numRows ||
}
}
+void wxGrid::SetCellHighlightPenWidth(int width)
+{
+ if (m_cellHighlightPenWidth != width) {
+ m_cellHighlightPenWidth = width;
+
+ // Just redrawing the cell highlight is not enough since that won't
+ // make any visible change if the the thickness is getting smaller.
+ int row = m_currentCellCoords.GetRow();
+ int col = m_currentCellCoords.GetCol();
+ if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 )
+ return;
+ wxRect rect = CellToRect(row, col);
+ m_gridWin->Refresh(TRUE, &rect);
+ }
+}
+
+void wxGrid::SetCellHighlightROPenWidth(int width)
+{
+ if (m_cellHighlightROPenWidth != width) {
+ m_cellHighlightROPenWidth = width;
+
+ // Just redrawing the cell highlight is not enough since that won't
+ // make any visible change if the the thickness is getting smaller.
+ int row = m_currentCellCoords.GetRow();
+ int col = m_currentCellCoords.GetCol();
+ if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 )
+ return;
+ wxRect rect = CellToRect(row, col);
+ m_gridWin->Refresh(TRUE, &rect);
+ }
+}
+
void wxGrid::EnableGridLines( bool enable )
{
if ( enable != m_gridLinesEnabled )
if ( m_attrCache.row != -1 )
{
wxSafeDecRef(m_attrCache.attr);
+ m_attrCache.attr = NULL;
m_attrCache.row = -1;
}
}
wxGridCellAttr *attr;
if ( !LookupAttr(row, col, &attr) )
{
- attr = m_table ? m_table->GetAttr(row, col) : (wxGridCellAttr *)NULL;
+ attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) : (wxGridCellAttr *)NULL;
CacheAttr(row, col, attr);
}
if (attr)
wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const
{
- wxGridCellAttr *attr;
- if ( !LookupAttr(row, col, &attr) || !attr )
- {
+ wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
wxASSERT_MSG( m_table,
_T("we may only be called if CanHaveAttributes() returned TRUE and then m_table should be !NULL") );
- attr = m_table->GetAttr(row, col);
+ attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell );
if ( !attr )
{
attr = new wxGridCellAttr;
// artificially inc the ref count to match DecRef() in caller
attr->IncRef();
-
m_table->SetAttr(attr, row, col);
}
-
- CacheAttr(row, col, attr);
- }
attr->SetDefAttr(m_defaultCellAttr);
return attr;
}
void wxGrid::SetColFormatCustom(int col, const wxString& typeName)
{
- wxGridCellAttr *attr = new wxGridCellAttr;
+ wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
+
+ attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col );
+ if(!attr)
+ attr = new wxGridCellAttr;
wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName);
attr->SetRenderer(renderer);
SetColAttr(col, attr);
+
}
// ----------------------------------------------------------------------------
if ( CanHaveAttributes() )
{
m_table->SetRowAttr(attr, row);
+ ClearAttrCache();
}
else
{
if ( CanHaveAttributes() )
{
m_table->SetColAttr(attr, col);
+ ClearAttrCache();
}
else
{
void wxGrid::SelectAll()
{
- m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 );
+ if ( m_numRows > 0 && m_numCols > 0 )
+ m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 );
}
//
projects / wxWidgets.git / blobdiff