#define WXGRID_MIN_COL_WIDTH 15
#define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16
-
+// ----------------------------------------------------------------------------
+// forward declarations
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxGridCellAttrProviderData;
+class WXDLLEXPORT wxGridRowLabelWindow;
+class WXDLLEXPORT wxGridColLabelWindow;
+class WXDLLEXPORT wxGridCornerLabelWindow;
+class WXDLLEXPORT wxGridWindow;
class WXDLLEXPORT wxGrid;
+// ----------------------------------------------------------------------------
+// wxGridCellAttr: this class can be used to alter the cells appearance in
+// the grid by changing their colour/font/... from default. An object of this
+// class may be returned by wxGridTable::GetAttr().
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxGridCellAttr
+{
+public:
+ // ctors
+ wxGridCellAttr()
+ {
+ SetAlignment(0, 0);
+ }
+
+ wxGridCellAttr(const wxColour& colText,
+ const wxColour& colBack,
+ const wxFont& font,
+ int hAlign,
+ int vAlign)
+ : m_colText(colText), m_colBack(colBack), m_font(font)
+ {
+ SetAlignment(hAlign, vAlign);
+ }
+
+ // default copy ctor ok
+
+ // setters
+ void SetTextColour(const wxColour& colText) { m_colText = colText; }
+ void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; }
+ void SetFont(const wxFont& font) { m_font = font; }
+ void SetAlignment(int hAlign, int vAlign)
+ {
+ m_hAlign = hAlign;
+ m_vAlign = vAlign;
+ }
+
+ // accessors
+ bool HasTextColour() const { return m_colText.Ok(); }
+ bool HasBackgroundColour() const { return m_colBack.Ok(); }
+ bool HasFont() const { return m_font.Ok(); }
+ bool HasAlignment() const { return m_hAlign || m_vAlign; }
+
+ const wxColour& GetTextColour() const { return m_colText; }
+ const wxColour& GetBackgroundColour() const { return m_colBack; }
+ const wxFont& GetFont() const { return m_font; }
+ void GetAlignment(int *hAlign, int *vAlign)
+ {
+ if ( hAlign ) *hAlign = m_hAlign;
+ if ( vAlign ) *vAlign = m_vAlign;
+ }
+
+private:
+ wxColour m_colText,
+ m_colBack;
+ wxFont m_font;
+ int m_hAlign,
+ m_vAlign;
+};
+
+// ----------------------------------------------------------------------------
+// wxGridCellAttrProvider: class used by wxGridTableBase to retrieve/store the
+// cell attributes.
+// ----------------------------------------------------------------------------
+
+// implementation note: we separate it from wxGridTableBase because we wish to
+// avoid deriving a new table class if possible, and sometimes it will be
+// enough to just derive another wxGridCellAttrProvider instead
+
+class WXDLLEXPORT wxGridCellAttrProvider
+{
+public:
+ wxGridCellAttrProvider();
+ virtual ~wxGridCellAttrProvider();
+
+ virtual wxGridCellAttr *GetAttr(int row, int col) const;
+ virtual void SetAttr(const wxGridCellAttr *attr, int row, int col);
+
+private:
+ void InitData();
+
+ wxGridCellAttrProviderData *m_data;
+};
//////////////////////////////////////////////////////////////////////
//
virtual void SetRowLabelValue( int WXUNUSED(row), const wxString& ) {}
virtual void SetColLabelValue( int WXUNUSED(col), const wxString& ) {}
+ // Attribute handling
+ //
+
+ // give us the attr provider to use - we take ownership of the pointer
+ void SetAttrProvider(wxGridCellAttrProvider *attrProvider);
+
+ // get the currently used attr provider (may be NULL)
+ wxGridCellAttrProvider *GetAttrProvider() const { return m_attrProvider; }
+
+ // by default forwarded to wxGridCellAttrProvider if any. May be
+ // overridden to handle attributes directly in this class.
+ virtual wxGridCellAttr *GetAttr( int row, int col );
+
+ // takes ownership of the pointer
+ virtual void SetAttr(const wxGridCellAttr *attr, int row, int col );
+
private:
wxGrid * m_view;
+ wxGridCellAttrProvider *m_attrProvider;
DECLARE_ABSTRACT_CLASS( wxGridTableBase );
};
+// ----------------------------------------------------------------------------
+// wxGridTableMessage
+// ----------------------------------------------------------------------------
// IDs for messages sent from grid table to view
//
DECLARE_EVENT_TABLE()
};
-
-class WXDLLEXPORT wxGridRowLabelWindow : public wxWindow
-{
-public:
- wxGridRowLabelWindow() { m_owner = (wxGrid *)NULL; }
- wxGridRowLabelWindow( wxGrid *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size );
-
-private:
- wxGrid *m_owner;
-
- void OnPaint( wxPaintEvent& event );
- void OnMouseEvent( wxMouseEvent& event );
- void OnKeyDown( wxKeyEvent& event );
-
- DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow)
- DECLARE_EVENT_TABLE()
-};
-
-
-class WXDLLEXPORT wxGridColLabelWindow : public wxWindow
-{
-public:
- wxGridColLabelWindow() { m_owner = (wxGrid *)NULL; }
- wxGridColLabelWindow( wxGrid *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size );
-
-private:
- wxGrid *m_owner;
-
- void OnPaint( wxPaintEvent &event );
- void OnMouseEvent( wxMouseEvent& event );
- void OnKeyDown( wxKeyEvent& event );
-
- DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow)
- DECLARE_EVENT_TABLE()
-};
-
-
-class WXDLLEXPORT wxGridCornerLabelWindow : public wxWindow
-{
-public:
- wxGridCornerLabelWindow() { m_owner = (wxGrid *)NULL; }
- wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size );
-
-private:
- wxGrid *m_owner;
-
- void OnMouseEvent( wxMouseEvent& event );
- void OnKeyDown( wxKeyEvent& event );
- void OnPaint( wxPaintEvent& event );
-
- DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow)
- DECLARE_EVENT_TABLE()
-};
-
-
-
-class WXDLLEXPORT wxGridWindow : public wxPanel
-{
-public:
- wxGridWindow()
- {
- m_owner = (wxGrid *)NULL;
- m_rowLabelWin = (wxGridRowLabelWindow *)NULL;
- m_colLabelWin = (wxGridColLabelWindow *)NULL;
- }
-
- wxGridWindow( wxGrid *parent,
- wxGridRowLabelWindow *rowLblWin,
- wxGridColLabelWindow *colLblWin,
- wxWindowID id, const wxPoint &pos, const wxSize &size );
- ~wxGridWindow();
-
- void ScrollWindow( int dx, int dy, const wxRect *rect );
-
-private:
- wxGrid *m_owner;
- wxGridRowLabelWindow *m_rowLabelWin;
- wxGridColLabelWindow *m_colLabelWin;
-
- void OnPaint( wxPaintEvent &event );
- void OnMouseEvent( wxMouseEvent& event );
- void OnKeyDown( wxKeyEvent& );
-
- DECLARE_DYNAMIC_CLASS(wxGridWindow)
- DECLARE_EVENT_TABLE()
-};
-
-
+// ----------------------------------------------------------------------------
+// wxGrid
+// ----------------------------------------------------------------------------
class WXDLLEXPORT wxGrid : public wxScrolledWindow
{
public:
wxGrid()
- {
+ {
m_table = (wxGridTableBase *) NULL;
m_gridWin = (wxGridWindow *) NULL;
m_rowLabelWin = (wxGridRowLabelWindow *) NULL;
// to the client size of the grid window.
//
wxRect BlockToDeviceRect( const wxGridCellCoords & topLeft,
- const wxGridCellCoords & bottomRight );
+ const wxGridCellCoords & bottomRight );
// This function returns the rectangle that encloses the selected cells
// in device coords and clipped to the client size of the grid window.
//
wxRect SelectionToDeviceRect()
{
- return BlockToDeviceRect( m_selectedTopLeft,
- m_selectedBottomRight );
- }
+ return BlockToDeviceRect( m_selectedTopLeft,
+ m_selectedBottomRight );
+ }
// ------ For compatibility with previous wxGrid only...
wxColour m_gridLineColour;
bool m_gridLinesEnabled;
+ // default cell attributes
wxFont m_defaultCellFont;
+ int m_defaultCellHAlign,
+ m_defaultCellVAlign;
+
+ // do we have some place to store attributes in?
+ bool CanHaveAttributes();
wxGridCellCoordsArray m_cellsExposed;
wxArrayInt m_rowsExposed;
#include "wx/generic/grid.h"
+// ----------------------------------------------------------------------------
+// array classes instantiation
+// ----------------------------------------------------------------------------
+
+struct wxGridCellWithAttr
+{
+ wxGridCellWithAttr(int row, int col, const wxGridCellAttr *pAttr)
+ : coords(row, col), attr(*pAttr)
+ {
+ }
+
+ wxGridCellCoords coords;
+ wxGridCellAttr attr;
+};
+
+WX_DECLARE_OBJARRAY(wxGridCellWithAttr, wxGridCellWithAttrArray);
+
+#include "wx/arrimpl.cpp"
+
+WX_DEFINE_OBJARRAY(wxGridCellCoordsArray)
+WX_DEFINE_OBJARRAY(wxGridCellWithAttrArray)
+
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxGridRowLabelWindow : public wxWindow
+{
+public:
+ wxGridRowLabelWindow() { m_owner = (wxGrid *)NULL; }
+ wxGridRowLabelWindow( wxGrid *parent, wxWindowID id,
+ const wxPoint &pos, const wxSize &size );
+
+private:
+ wxGrid *m_owner;
+
+ void OnPaint( wxPaintEvent& event );
+ void OnMouseEvent( wxMouseEvent& event );
+ void OnKeyDown( wxKeyEvent& event );
+
+ DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow)
+ DECLARE_EVENT_TABLE()
+};
+
+
+class WXDLLEXPORT wxGridColLabelWindow : public wxWindow
+{
+public:
+ wxGridColLabelWindow() { m_owner = (wxGrid *)NULL; }
+ wxGridColLabelWindow( wxGrid *parent, wxWindowID id,
+ const wxPoint &pos, const wxSize &size );
+
+private:
+ wxGrid *m_owner;
+
+ void OnPaint( wxPaintEvent &event );
+ void OnMouseEvent( wxMouseEvent& event );
+ void OnKeyDown( wxKeyEvent& event );
+
+ DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow)
+ DECLARE_EVENT_TABLE()
+};
+
+
+class WXDLLEXPORT wxGridCornerLabelWindow : public wxWindow
+{
+public:
+ wxGridCornerLabelWindow() { m_owner = (wxGrid *)NULL; }
+ wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id,
+ const wxPoint &pos, const wxSize &size );
+
+private:
+ wxGrid *m_owner;
+
+ void OnMouseEvent( wxMouseEvent& event );
+ void OnKeyDown( wxKeyEvent& event );
+ void OnPaint( wxPaintEvent& event );
+
+ DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow)
+ DECLARE_EVENT_TABLE()
+};
+
+class WXDLLEXPORT wxGridWindow : public wxPanel
+{
+public:
+ wxGridWindow()
+ {
+ m_owner = (wxGrid *)NULL;
+ m_rowLabelWin = (wxGridRowLabelWindow *)NULL;
+ m_colLabelWin = (wxGridColLabelWindow *)NULL;
+ }
+
+ wxGridWindow( wxGrid *parent,
+ wxGridRowLabelWindow *rowLblWin,
+ wxGridColLabelWindow *colLblWin,
+ wxWindowID id, const wxPoint &pos, const wxSize &size );
+ ~wxGridWindow();
+
+ void ScrollWindow( int dx, int dy, const wxRect *rect );
+
+private:
+ wxGrid *m_owner;
+ wxGridRowLabelWindow *m_rowLabelWin;
+ wxGridColLabelWindow *m_colLabelWin;
+
+ void OnPaint( wxPaintEvent &event );
+ void OnMouseEvent( wxMouseEvent& event );
+ void OnKeyDown( wxKeyEvent& );
+
+ DECLARE_DYNAMIC_CLASS(wxGridWindow)
+ DECLARE_EVENT_TABLE()
+};
+
+// the internal data representation used by wxGridCellAttrProvider
+//
+// TODO make it more efficient
+class WXDLLEXPORT wxGridCellAttrProviderData
+{
+public:
+ void SetAttr(const wxGridCellAttr *attr, int row, int col);
+ wxGridCellAttr *GetAttr(int row, int col) const;
+
+private:
+ // searches for the attr for given cell, returns wxNOT_FOUND if not found
+ int FindIndex(int row, int col) const;
+
+ wxGridCellWithAttrArray m_attrs;
+};
+
+// ----------------------------------------------------------------------------
+// conditional compilation
+// ----------------------------------------------------------------------------
+
#ifndef WXGRID_DRAW_LINES
#define WXGRID_DRAW_LINES 1
#endif
wxGridCellCoords wxGridNoCellCoords( -1, -1 );
wxRect wxGridNoCellRect( -1, -1, -1, -1 );
-// this is a magic incantation which must be done!
-#include "wx/arrimpl.cpp"
-
-WX_DEFINE_OBJARRAY(wxGridCellCoordsArray)
-
// scroll line size
// TODO: fixed so far - make configurable later (and also different for x/y)
static const size_t GRID_SCROLL_LINE = 10;
+// ----------------------------------------------------------------------------
+// wxGridCellAttrProviderData
+// ----------------------------------------------------------------------------
+
+void wxGridCellAttrProviderData::SetAttr(const wxGridCellAttr *attr,
+ int row, int col)
+{
+ int n = FindIndex(row, col);
+ if ( n == wxNOT_FOUND )
+ {
+ // add the attribute
+ m_attrs.Add(new wxGridCellWithAttr(row, col, attr));
+ }
+ else
+ {
+ if ( attr )
+ {
+ // change the attribute
+ m_attrs[(size_t)n].attr = *attr;
+ }
+ else
+ {
+ // remove this attribute
+ m_attrs.RemoveAt((size_t)n);
+ }
+ }
+
+ delete attr;
+}
+
+wxGridCellAttr *wxGridCellAttrProviderData::GetAttr(int row, int col) const
+{
+ wxGridCellAttr *attr = (wxGridCellAttr *)NULL;
+
+ int n = FindIndex(row, col);
+ if ( n != wxNOT_FOUND )
+ {
+ attr = new wxGridCellAttr(m_attrs[(size_t)n].attr);
+ }
+
+ return attr;
+}
+
+int wxGridCellAttrProviderData::FindIndex(int row, int col) const
+{
+ size_t count = m_attrs.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ const wxGridCellCoords& coords = m_attrs[n].coords;
+ if ( (coords.GetRow() == row) && (coords.GetCol() == col) )
+ {
+ return n;
+ }
+ }
+
+ return wxNOT_FOUND;
+}
+
+// ----------------------------------------------------------------------------
+// wxGridCellAttrProvider
+// ----------------------------------------------------------------------------
+
+wxGridCellAttrProvider::wxGridCellAttrProvider()
+{
+ m_data = (wxGridCellAttrProviderData *)NULL;
+}
+
+wxGridCellAttrProvider::~wxGridCellAttrProvider()
+{
+ delete m_data;
+}
+
+void wxGridCellAttrProvider::InitData()
+{
+ m_data = new wxGridCellAttrProviderData;
+}
+
+wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col) const
+{
+ return m_data ? m_data->GetAttr(row, col) : (wxGridCellAttr *)NULL;
+}
+
+void wxGridCellAttrProvider::SetAttr(const wxGridCellAttr *attr,
+ int row, int col)
+{
+ if ( !m_data )
+ InitData();
+
+ m_data->SetAttr(attr, row, col);
+}
+
//////////////////////////////////////////////////////////////////////
//
// Abstract base class for grid data (the model)
wxGridTableBase::wxGridTableBase()
- : wxObject()
{
m_view = (wxGrid *) NULL;
+ m_attrProvider = (wxGridCellAttrProvider *) NULL;
}
wxGridTableBase::~wxGridTableBase()
{
+ delete m_attrProvider;
+}
+
+void wxGridTableBase::SetAttrProvider(wxGridCellAttrProvider *attrProvider)
+{
+ delete m_attrProvider;
+ m_attrProvider = attrProvider;
}
+wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col)
+{
+ if ( m_attrProvider )
+ return m_attrProvider->GetAttr(row, col);
+ else
+ return (wxGridCellAttr *)NULL;
+}
+
+void wxGridTableBase::SetAttr(const wxGridCellAttr *attr, int row, int col )
+{
+ if ( m_attrProvider )
+ {
+ m_attrProvider->SetAttr(attr, row, col);
+ }
+ else
+ {
+ // as we take ownership of the pointer and don't store it, we must
+ // free it now
+ delete attr;
+ }
+}
+
+// FIXME VZ: these should be wxFAIL_MSG(), not wxLogWarning, they're for the
+// programmer, not the user!
bool wxGridTableBase::InsertRows( size_t pos, size_t numRows )
{
void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
-
+
int client_height = 0;
int client_width = 0;
GetClientSize( &client_width, &client_height );
-
+
dc.SetPen( *wxBLACK_PEN );
dc.DrawLine( client_width-1, client_height-1, client_width-1, 0 );
dc.DrawLine( client_width-1, client_height-1, 0, client_height-1 );
-
+
dc.SetPen( *wxWHITE_PEN );
dc.DrawLine( 0, 0, client_width, 0 );
dc.DrawLine( 0, 0, 0, client_height );
m_numRows = 0;
m_numCols = 0;
m_currentCellCoords = wxGridNoCellCoords;
-
+
m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH;
m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT;
m_colRights.Add( colRight );
}
- // TODO: improve this ?
+ // TODO: improve this by using wxSystemSettings?
//
- m_defaultCellFont = this->GetFont();
+ m_defaultCellFont = GetFont();
+
+ m_defaultCellHAlign = wxLEFT;
+ m_defaultCellVAlign = wxTOP;
m_gridLineColour = wxColour( 128, 128, 255 );
m_gridLinesEnabled = TRUE;
{
int cw, ch;
GetClientSize( &cw, &ch );
-
+
if ( m_cornerLabelWin->IsShown() )
m_cornerLabelWin->SetSize( 0, 0, m_rowLabelWidth, m_colLabelHeight );
CalcUnscrolledPosition( r.GetLeft(), r.GetTop(), &left, &top );
CalcUnscrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom );
- left++; top++;
+ left++; top++;
// find the cells within these bounds
//
int row, col;
MoveCursorRight();
}
break;
-
+
case WXK_SPACE:
if ( !IsEditable() )
{
if ( m_rowHeights[row] <= 0 ) return;
int rowTop = m_rowBottoms[row] - m_rowHeights[row];
-
+
dc.SetPen( *wxBLACK_PEN );
dc.DrawLine( m_rowLabelWidth-1, rowTop,
m_rowLabelWidth-1, m_rowBottoms[row]-1 );
-
+
dc.DrawLine( 0, m_rowBottoms[row]-1,
m_rowLabelWidth-1, m_rowBottoms[row]-1 );
-
+
dc.SetPen( *wxWHITE_PEN );
dc.DrawLine( 0, rowTop, 0, m_rowBottoms[row]-1 );
dc.DrawLine( 0, rowTop, m_rowLabelWidth-1, rowTop );
if ( m_colWidths[col] <= 0 ) return;
int colLeft = m_colRights[col] - m_colWidths[col];
-
+
dc.SetPen( *wxBLACK_PEN );
dc.DrawLine( m_colRights[col]-1, 0,
m_colRights[col]-1, m_colLabelHeight-1 );
-
+
dc.DrawLine( colLeft, m_colLabelHeight-1,
m_colRights[col]-1, m_colLabelHeight-1 );
-
+
dc.SetPen( *wxWHITE_PEN );
dc.DrawLine( colLeft, 0, colLeft, m_colLabelHeight-1 );
dc.DrawLine( colLeft, 0, m_colRights[col]-1, 0 );
m_rowLabelWin->Show( TRUE );
if ( m_colLabelHeight > 0 ) m_cornerLabelWin->Show( TRUE );
}
-
+
m_rowLabelWidth = width;
CalcWindowSizes();
Refresh( TRUE );
int wxGrid::GetRowSize( int row )
{
- if ( row >= 0 && row < m_numRows )
- return m_rowHeights[row];
- else
- return 0; // TODO: log an error here
+ wxCHECK_MSG( row >= 0 && row < m_numRows, 0, _T("invalid row index") );
+
+ return m_rowHeights[row];
}
int wxGrid::GetDefaultColSize()
int wxGrid::GetColSize( int col )
{
- if ( col >= 0 && col < m_numCols )
- return m_colWidths[col];
- else
- return 0; // TODO: log an error here
+ wxCHECK_MSG( col >= 0 && col < m_numCols, 0, _T("invalid column index") );
+
+ return m_colWidths[col];
}
wxColour wxGrid::GetDefaultCellBackgroundColour()
{
- // TODO: replace this temp test code
- //
- return wxColour( 255, 255, 255 );
+ return GetBackgroundColour();
}
-wxColour wxGrid::GetCellBackgroundColour( int WXUNUSED(row), int WXUNUSED(col) )
+// TODO VZ: this must be optimized to allow only retrieveing attr once!
+
+wxColour wxGrid::GetCellBackgroundColour(int row, int col)
{
- // TODO: replace this temp test code
- //
- return wxColour( 255, 255, 255 );
+ wxGridCellAttr *attr = m_table ? m_table->GetAttr(row, col) : NULL;
+
+ wxColour colour;
+ if ( attr && attr->HasBackgroundColour() )
+ colour = attr->GetBackgroundColour();
+ else
+ colour = GetDefaultCellBackgroundColour();
+
+ delete attr;
+
+ return colour;
}
wxColour wxGrid::GetDefaultCellTextColour()
{
- // TODO: replace this temp test code
- //
- return wxColour( 0, 0, 0 );
+ return GetForegroundColour();
}
-wxColour wxGrid::GetCellTextColour( int WXUNUSED(row), int WXUNUSED(col) )
+wxColour wxGrid::GetCellTextColour( int row, int col )
{
- // TODO: replace this temp test code
- //
- return wxColour( 0, 0, 0 );
+ wxGridCellAttr *attr = m_table ? m_table->GetAttr(row, col) : NULL;
+
+ wxColour colour;
+ if ( attr && attr->HasTextColour() )
+ colour = attr->GetTextColour();
+ else
+ colour = GetDefaultCellTextColour();
+
+ delete attr;
+
+ return colour;
}
return m_defaultCellFont;
}
-wxFont wxGrid::GetCellFont( int WXUNUSED(row), int WXUNUSED(col) )
+wxFont wxGrid::GetCellFont( int row, int col )
{
- // TODO: replace this temp test code
- //
- return m_defaultCellFont;
+ wxGridCellAttr *attr = m_table ? m_table->GetAttr(row, col) : NULL;
+
+ wxFont font;
+ if ( attr && attr->HasFont() )
+ font = attr->GetFont();
+ else
+ font = GetDefaultCellFont();
+
+ delete attr;
+
+ return font;
}
void wxGrid::GetDefaultCellAlignment( int *horiz, int *vert )
{
- // TODO: replace this temp test code
- //
- *horiz = wxLEFT;
- *vert = wxTOP;
+ if ( horiz )
+ *horiz = m_defaultCellHAlign;
+ if ( vert )
+ *vert = m_defaultCellVAlign;
}
-void wxGrid::GetCellAlignment( int WXUNUSED(row), int WXUNUSED(col), int *horiz, int *vert )
+void wxGrid::GetCellAlignment( int row, int col, int *horiz, int *vert )
{
- // TODO: replace this temp test code
- //
- *horiz = wxLEFT;
- *vert = wxTOP;
+ wxGridCellAttr *attr = m_table ? m_table->GetAttr(row, col) : NULL;
+
+ if ( attr && attr->HasAlignment() )
+ attr->GetAlignment(horiz, vert);
+ else
+ GetDefaultCellAlignment(horiz, vert);
+
+ delete attr;
}
void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows )
void wxGrid::SetRowSize( int row, int height )
{
- int i;
+ wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") );
- if ( row >= 0 && row < m_numRows )
- {
- int h = wxMax( 0, height );
- int diff = h - m_rowHeights[row];
+ int i;
- m_rowHeights[row] = h;
- for ( i = row; i < m_numRows; i++ )
- {
- m_rowBottoms[i] += diff;
- }
- CalcDimensions();
+ int h = wxMax( 0, height );
+ int diff = h - m_rowHeights[row];
- // Note: we are ending the event *after* doing
- // default processing in this case
- //
- SendEvent( EVT_GRID_ROW_SIZE,
- row, -1 );
- }
- else
+ m_rowHeights[row] = h;
+ for ( i = row; i < m_numRows; i++ )
{
- // TODO: log an error here
+ m_rowBottoms[i] += diff;
}
+ CalcDimensions();
+
+ // Note: we are ending the event *after* doing
+ // default processing in this case
+ //
+ SendEvent( EVT_GRID_ROW_SIZE,
+ row, -1 );
}
void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols )
void wxGrid::SetColSize( int col, int width )
{
- int i;
+ wxCHECK_RET( col >= 0 && col < m_numCols, _T("invalid column index") );
- if ( col >= 0 && col < m_numCols )
- {
- int w = wxMax( 0, width );
- int diff = w - m_colWidths[col];
- m_colWidths[col] = w;
+ int i;
- for ( i = col; i < m_numCols; i++ )
- {
- m_colRights[i] += diff;
- }
- CalcDimensions();
+ int w = wxMax( 0, width );
+ int diff = w - m_colWidths[col];
+ m_colWidths[col] = w;
- // Note: we are ending the event *after* doing
- // default processing in this case
- //
- SendEvent( EVT_GRID_COL_SIZE,
- -1, col );
- }
- else
+ for ( i = col; i < m_numCols; i++ )
{
- // TODO: log an error here
+ m_colRights[i] += diff;
}
+ CalcDimensions();
+
+ // Note: we are ending the event *after* doing
+ // default processing in this case
+ //
+ SendEvent( EVT_GRID_COL_SIZE,
+ -1, col );
}
-void wxGrid::SetDefaultCellBackgroundColour( const wxColour& )
+void wxGrid::SetDefaultCellBackgroundColour( const wxColour& col )
{
- // TODO: everything !!!
- //
+ SetBackgroundColour(col);
}
-void wxGrid::SetCellBackgroundColour( int WXUNUSED(row), int WXUNUSED(col), const wxColour& )
+void wxGrid::SetDefaultCellTextColour( const wxColour& col )
{
- // TODO: everything !!!
- //
+ SetForegroundColour(col);
}
-void wxGrid::SetDefaultCellTextColour( const wxColour& )
+void wxGrid::SetDefaultCellAlignment( int horiz, int vert )
{
- // TODO: everything !!!
- //
+ m_defaultCellHAlign = horiz;
+ m_defaultCellVAlign = vert;
}
-void wxGrid::SetCellTextColour( int WXUNUSED(row), int WXUNUSED(col), const wxColour& )
+bool wxGrid::CanHaveAttributes()
{
- // TODO: everything !!!
- //
+ if ( !m_table )
+ {
+ return FALSE;
+ }
+
+ if ( !m_table->GetAttrProvider() )
+ {
+ // use the default attr provider by default
+ // (another choice would be to just return FALSE thus forcing the user
+ // to it himself)
+ m_table->SetAttrProvider(new wxGridCellAttrProvider);
+ }
+
+ return TRUE;
}
-void wxGrid::SetDefaultCellFont( const wxFont& )
+void wxGrid::SetCellBackgroundColour( int row, int col, const wxColour& colour )
{
- // TODO: everything !!!
- //
+ if ( CanHaveAttributes() )
+ {
+ wxGridCellAttr *attr = new wxGridCellAttr;
+ attr->SetBackgroundColour(colour);
+
+ m_table->SetAttr(attr, row, col);
+ }
}
-void wxGrid::SetCellFont( int WXUNUSED(row), int WXUNUSED(col), const wxFont& )
+void wxGrid::SetCellTextColour( int row, int col, const wxColour& colour )
{
- // TODO: everything !!!
- //
+ if ( CanHaveAttributes() )
+ {
+ wxGridCellAttr *attr = new wxGridCellAttr;
+ attr->SetTextColour(colour);
+
+ m_table->SetAttr(attr, row, col);
+ }
}
-void wxGrid::SetDefaultCellAlignment( int WXUNUSED(horiz), int WXUNUSED(vert) )
+void wxGrid::SetDefaultCellFont( const wxFont& font )
{
- // TODO: everything !!!
- //
+ m_defaultCellFont = font;
}
-void wxGrid::SetCellAlignment( int WXUNUSED(row), int WXUNUSED(col), int WXUNUSED(horiz), int WXUNUSED(vert) )
+void wxGrid::SetCellFont( int row, int col, const wxFont& font )
{
- // TODO: everything !!!
- //
+ if ( CanHaveAttributes() )
+ {
+ wxGridCellAttr *attr = new wxGridCellAttr;
+ attr->SetFont(font);
+
+ m_table->SetAttr(attr, row, col);
+ }
+}
+
+void wxGrid::SetCellAlignment( int row, int col, int horiz, int vert )
+{
+ if ( CanHaveAttributes() )
+ {
+ wxGridCellAttr *attr = new wxGridCellAttr;
+ attr->SetAlignment(horiz, vert);
+
+ m_table->SetAttr(attr, row, col);
+ }
}
{
need_refresh[0] = TRUE;
rect[0] = BlockToDeviceRect( wxGridCellCoords ( 0, col ),
- wxGridCellCoords ( m_numRows - 1,
+ wxGridCellCoords ( m_numRows - 1,
oldLeft - 1 ) );
m_selectedTopLeft.SetCol( col );
}
{
need_refresh[1] = TRUE;
rect[1] = BlockToDeviceRect( wxGridCellCoords ( 0, oldLeft ),
- wxGridCellCoords ( oldTop - 1,
+ wxGridCellCoords ( oldTop - 1,
oldRight ) );
m_selectedTopLeft.SetRow( 0 );
}
else
{
wxRect r;
-
+
r = SelectionToDeviceRect();
ClearSelection();
if ( r != wxGridNoCellRect ) m_gridWin->Refresh( FALSE, &r );
// Now, either the stuff marked old is the outer
// rectangle or we don't have a situation where one
// is contained in the other.
-
+
if ( oldLeft < leftCol )
{
need_refresh[0] = TRUE;
rect[0] = BlockToDeviceRect( wxGridCellCoords ( oldTop,
oldLeft ),
- wxGridCellCoords ( oldBottom,
+ wxGridCellCoords ( oldBottom,
leftCol - 1 ) );
}
need_refresh[1] = TRUE;
rect[1] = BlockToDeviceRect( wxGridCellCoords ( oldTop,
leftCol ),
- wxGridCellCoords ( topRow - 1,
+ wxGridCellCoords ( topRow - 1,
rightCol ) );
}
// Change Selection
m_selectedTopLeft = updateTopLeft;
m_selectedBottomRight = updateBottomRight;
-
+
// various Refresh() calls
for (i = 0; i < 4; i++ )
if ( need_refresh[i] && rect[i] != wxGridNoCellRect )
projects / wxWidgets.git / commitdiff
