+inline bool wxListLineData::IsVirtual() const
+{
+ return m_owner->IsVirtual();
+}
+
+wxListLineData::wxListLineData( wxListMainWindow *owner )
+{
+ m_owner = owner;
+ m_items.DeleteContents( TRUE );
+
+ if ( InReportView() )
+ {
+ m_gi = NULL;
+ }
+ else // !report
+ {
+ m_gi = new GeometryInfo;
+ }
+
+ m_highlighted = FALSE;
+
+ InitItems( GetMode() == wxLC_REPORT ? m_owner->GetColumnCount() : 1 );
+}
+
+void wxListLineData::CalculateSize( wxDC *dc, int spacing )
+{
+ wxListItemDataList::Node *node = m_items.GetFirst();
+ wxCHECK_RET( node, _T("no subitems at all??") );
+
+ wxListItemData *item = node->GetData();
+
+ switch ( GetMode() )
+ {
+ case wxLC_ICON:
+ case wxLC_SMALL_ICON:
+ {
+ m_gi->m_rectAll.width = spacing;
+
+ wxString s = item->GetText();
+
+ wxCoord lw, lh;
+ if ( s.empty() )
+ {
+ lh =
+ m_gi->m_rectLabel.width =
+ m_gi->m_rectLabel.height = 0;
+ }
+ else // has label
+ {
+ dc->GetTextExtent( s, &lw, &lh );
+ if (lh < SCROLL_UNIT_Y)
+ lh = SCROLL_UNIT_Y;
+ lw += EXTRA_WIDTH;
+ lh += EXTRA_HEIGHT;
+
+ m_gi->m_rectAll.height = spacing + lh;
+ if (lw > spacing)
+ m_gi->m_rectAll.width = lw;
+
+ m_gi->m_rectLabel.width = lw;
+ m_gi->m_rectLabel.height = lh;
+ }
+
+ if (item->HasImage())
+ {
+ int w, h;
+ m_owner->GetImageSize( item->GetImage(), w, h );
+ m_gi->m_rectIcon.width = w + 8;
+ m_gi->m_rectIcon.height = h + 8;
+
+ if ( m_gi->m_rectIcon.width > m_gi->m_rectAll.width )
+ m_gi->m_rectAll.width = m_gi->m_rectIcon.width;
+ if ( m_gi->m_rectIcon.height + lh > m_gi->m_rectAll.height - 4 )
+ m_gi->m_rectAll.height = m_gi->m_rectIcon.height + lh + 4;
+ }
+
+ if ( item->HasText() )
+ {
+ m_gi->m_rectHighlight.width = m_gi->m_rectLabel.width;
+ m_gi->m_rectHighlight.height = m_gi->m_rectLabel.height;
+ }
+ else // no text, highlight the icon
+ {
+ m_gi->m_rectHighlight.width = m_gi->m_rectIcon.width;
+ m_gi->m_rectHighlight.height = m_gi->m_rectIcon.height;
+ }
+ }
+ break;
+
+ case wxLC_LIST:
+ {
+ wxString s = item->GetTextForMeasuring();
+
+ wxCoord lw,lh;
+ dc->GetTextExtent( s, &lw, &lh );
+ if (lh < SCROLL_UNIT_Y)
+ lh = SCROLL_UNIT_Y;
+ lw += EXTRA_WIDTH;
+ lh += EXTRA_HEIGHT;
+
+ m_gi->m_rectLabel.width = lw;
+ m_gi->m_rectLabel.height = lh;
+
+ m_gi->m_rectAll.width = lw;
+ m_gi->m_rectAll.height = lh;
+
+ if (item->HasImage())
+ {
+ int w, h;
+ m_owner->GetImageSize( item->GetImage(), w, h );
+ m_gi->m_rectIcon.width = w;
+ m_gi->m_rectIcon.height = h;
+
+ m_gi->m_rectAll.width += 4 + w;
+ if (h > m_gi->m_rectAll.height)
+ m_gi->m_rectAll.height = h;
+ }
+
+ m_gi->m_rectHighlight.width = m_gi->m_rectAll.width;
+ m_gi->m_rectHighlight.height = m_gi->m_rectAll.height;
+ }
+ break;
+
+ case wxLC_REPORT:
+ wxFAIL_MSG( _T("unexpected call to SetSize") );
+ break;
+
+ default:
+ wxFAIL_MSG( _T("unknown mode") );
+ }
+}
+
+void wxListLineData::SetPosition( int x, int y,
+ int window_width,
+ int spacing )
+{
+ wxListItemDataList::Node *node = m_items.GetFirst();
+ wxCHECK_RET( node, _T("no subitems at all??") );
+
+ wxListItemData *item = node->GetData();
+
+ switch ( GetMode() )
+ {
+ case wxLC_ICON:
+ case wxLC_SMALL_ICON:
+ m_gi->m_rectAll.x = x;
+ m_gi->m_rectAll.y = y;
+
+ if ( item->HasImage() )
+ {
+ m_gi->m_rectIcon.x = m_gi->m_rectAll.x + 4
+ + (spacing - m_gi->m_rectIcon.width)/2;
+ m_gi->m_rectIcon.y = m_gi->m_rectAll.y + 4;
+ }
+
+ if ( item->HasText() )
+ {
+ if (m_gi->m_rectAll.width > spacing)
+ m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2;
+ else
+ m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2 + (spacing/2) - (m_gi->m_rectLabel.width/2);
+ m_gi->m_rectLabel.y = m_gi->m_rectAll.y + m_gi->m_rectAll.height + 2 - m_gi->m_rectLabel.height;
+ m_gi->m_rectHighlight.x = m_gi->m_rectLabel.x - 2;
+ m_gi->m_rectHighlight.y = m_gi->m_rectLabel.y - 2;
+ }
+ else // no text, highlight the icon
+ {
+ m_gi->m_rectHighlight.x = m_gi->m_rectIcon.x - 4;
+ m_gi->m_rectHighlight.y = m_gi->m_rectIcon.y - 4;
+ }
+ break;
+
+ case wxLC_LIST:
+ m_gi->m_rectAll.x = x;
+ m_gi->m_rectAll.y = y;
+
+ m_gi->m_rectHighlight.x = m_gi->m_rectAll.x;
+ m_gi->m_rectHighlight.y = m_gi->m_rectAll.y;
+ m_gi->m_rectLabel.y = m_gi->m_rectAll.y + 2;
+
+ if (item->HasImage())
+ {
+ m_gi->m_rectIcon.x = m_gi->m_rectAll.x + 2;
+ m_gi->m_rectIcon.y = m_gi->m_rectAll.y + 2;
+ m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 6 + m_gi->m_rectIcon.width;
+ }
+ else
+ {
+ m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2;
+ }
+ break;
+
+ case wxLC_REPORT:
+ wxFAIL_MSG( _T("unexpected call to SetPosition") );
+ break;
+
+ default:
+ wxFAIL_MSG( _T("unknown mode") );
+ }
+}
+
+void wxListLineData::InitItems( int num )
+{
+ for (int i = 0; i < num; i++)
+ m_items.Append( new wxListItemData(m_owner) );
+}
+
+void wxListLineData::SetItem( int index, const wxListItem &info )
+{
+ wxListItemDataList::Node *node = m_items.Item( index );
+ wxCHECK_RET( node, _T("invalid column index in SetItem") );
+
+ wxListItemData *item = node->GetData();
+ item->SetItem( info );
+}
+
+void wxListLineData::GetItem( int index, wxListItem &info )
+{
+ wxListItemDataList::Node *node = m_items.Item( index );
+ if (node)
+ {
+ wxListItemData *item = node->GetData();
+ item->GetItem( info );
+ }
+}
+
+wxString wxListLineData::GetText(int index) const
+{
+ wxString s;
+
+ wxListItemDataList::Node *node = m_items.Item( index );
+ if (node)
+ {
+ wxListItemData *item = node->GetData();
+ s = item->GetText();
+ }
+
+ return s;
+}
+
+void wxListLineData::SetText( int index, const wxString s )
+{
+ wxListItemDataList::Node *node = m_items.Item( index );
+ if (node)
+ {
+ wxListItemData *item = node->GetData();
+ item->SetText( s );
+ }
+}
+
+void wxListLineData::SetImage( int index, int image )
+{
+ wxListItemDataList::Node *node = m_items.Item( index );
+ wxCHECK_RET( node, _T("invalid column index in SetImage()") );
+
+ wxListItemData *item = node->GetData();
+ item->SetImage(image);
+}
+
+int wxListLineData::GetImage( int index ) const
+{
+ wxListItemDataList::Node *node = m_items.Item( index );
+ wxCHECK_MSG( node, -1, _T("invalid column index in GetImage()") );
+
+ wxListItemData *item = node->GetData();
+ return item->GetImage();
+}
+
+wxListItemAttr *wxListLineData::GetAttr() const
+{
+ wxListItemDataList::Node *node = m_items.GetFirst();
+ wxCHECK_MSG( node, NULL, _T("invalid column index in GetAttr()") );
+
+ wxListItemData *item = node->GetData();
+ return item->GetAttr();
+}
+
+void wxListLineData::SetAttr(wxListItemAttr *attr)
+{
+ wxListItemDataList::Node *node = m_items.GetFirst();
+ wxCHECK_RET( node, _T("invalid column index in SetAttr()") );
+
+ wxListItemData *item = node->GetData();
+ item->SetAttr(attr);
+}
+
+bool wxListLineData::SetAttributes(wxDC *dc,
+ const wxListItemAttr *attr,
+ bool highlighted)
+{
+ wxWindow *listctrl = m_owner->GetParent();
+
+ // fg colour
+
+ // don't use foreground colour for drawing highlighted items - this might
+ // make them completely invisible (and there is no way to do bit
+ // arithmetics on wxColour, unfortunately)
+ wxColour colText;
+ if ( highlighted )
+ {
+ colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ }
+ else
+ {
+ if ( attr && attr->HasTextColour() )
+ {
+ colText = attr->GetTextColour();
+ }
+ else
+ {
+ colText = listctrl->GetForegroundColour();
+ }
+ }
+
+ dc->SetTextForeground(colText);
+
+ // font
+ wxFont font;
+ if ( attr && attr->HasFont() )
+ {
+ font = attr->GetFont();
+ }
+ else
+ {
+ font = listctrl->GetFont();
+ }
+
+ dc->SetFont(font);
+
+ // bg colour
+ bool hasBgCol = attr && attr->HasBackgroundColour();
+ if ( highlighted || hasBgCol )
+ {
+ if ( highlighted )
+ {
+ dc->SetBrush( *m_owner->GetHighlightBrush() );
+ }
+ else
+ {
+ dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID));
+ }
+
+ dc->SetPen( *wxTRANSPARENT_PEN );
+
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void wxListLineData::Draw( wxDC *dc )
+{
+ wxListItemDataList::Node *node = m_items.GetFirst();
+ wxCHECK_RET( node, _T("no subitems at all??") );
+
+ bool highlighted = IsHighlighted();
+
+ wxListItemAttr *attr = GetAttr();
+
+ if ( SetAttributes(dc, attr, highlighted) )
+ {
+ dc->DrawRectangle( m_gi->m_rectHighlight );
+ }
+
+ wxListItemData *item = node->GetData();
+ if (item->HasImage())
+ {
+ wxRect rectIcon = m_gi->m_rectIcon;
+ m_owner->DrawImage( item->GetImage(), dc,
+ rectIcon.x, rectIcon.y );
+ }
+
+ if (item->HasText())
+ {
+ wxRect rectLabel = m_gi->m_rectLabel;
+
+ wxDCClipper clipper(*dc, rectLabel);
+ dc->DrawText( item->GetText(), rectLabel.x, rectLabel.y );
+ }
+}
+
+void wxListLineData::DrawInReportMode( wxDC *dc,
+ const wxRect& rect,
+ const wxRect& rectHL,
+ bool highlighted )
+{
+ // TODO: later we should support setting different attributes for
+ // different columns - to do it, just add "col" argument to
+ // GetAttr() and move these lines into the loop below
+ wxListItemAttr *attr = GetAttr();
+ if ( SetAttributes(dc, attr, highlighted) )
+ {
+ dc->DrawRectangle( rectHL );
+ }
+
+ wxListItemDataList::Node *node = m_items.GetFirst();
+ wxCHECK_RET( node, _T("no subitems at all??") );
+
+ size_t col = 0;
+ wxCoord x = rect.x + HEADER_OFFSET_X,
+ y = rect.y + (LINE_SPACING + EXTRA_HEIGHT) / 2;
+
+ while ( node )
+ {
+ wxListItemData *item = node->GetData();
+
+ int width = m_owner->GetColumnWidth(col++);
+ int xOld = x;
+ x += width;
+
+ if ( item->HasImage() )
+ {
+ int ix, iy;
+ m_owner->DrawImage( item->GetImage(), dc, xOld, y );
+ m_owner->GetImageSize( item->GetImage(), ix, iy );
+
+ ix += IMAGE_MARGIN_IN_REPORT_MODE;
+
+ xOld += ix;
+ width -= ix;
+ }
+
+ wxDCClipper clipper(*dc, xOld, y, width, rect.height);
+
+ if ( item->HasText() )
+ {
+ dc->DrawText( item->GetText(), xOld, y );
+ }
+
+ node = node->GetNext();
+ }
+}
+
+bool wxListLineData::Highlight( bool on )
+{
+ wxCHECK_MSG( !m_owner->IsVirtual(), FALSE, _T("unexpected call to Highlight") );
+
+ if ( on == m_highlighted )
+ return FALSE;
+
+ m_highlighted = on;
+
+ return TRUE;
+}
+
+void wxListLineData::ReverseHighlight( void )
+{
+ Highlight(!IsHighlighted());
+}
+
+//-----------------------------------------------------------------------------
+// wxListHeaderWindow
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
+
+BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
+ EVT_PAINT (wxListHeaderWindow::OnPaint)
+ EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
+ EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
+END_EVENT_TABLE()
+
+void wxListHeaderWindow::Init()
+{
+ m_currentCursor = (wxCursor *) NULL;
+ m_isDragging = FALSE;
+ m_dirty = FALSE;
+}
+
+wxListHeaderWindow::wxListHeaderWindow()
+{
+ Init();
+
+ m_owner = (wxListMainWindow *) NULL;
+ m_resizeCursor = (wxCursor *) NULL;
+}
+
+wxListHeaderWindow::wxListHeaderWindow( wxWindow *win,
+ wxWindowID id,
+ wxListMainWindow *owner,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString &name )
+ : wxWindow( win, id, pos, size, style, name )
+{
+ Init();
+
+ m_owner = owner;
+ m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
+
+ SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ) );
+}
+
+wxListHeaderWindow::~wxListHeaderWindow()
+{
+ delete m_resizeCursor;
+}
+
+void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
+{
+#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
+ GtkStateType state = m_parent->IsEnabled() ? GTK_STATE_NORMAL
+ : GTK_STATE_INSENSITIVE;
+
+ x = dc->XLOG2DEV( x );
+
+ gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window,
+ state, GTK_SHADOW_OUT,
+ (GdkRectangle*) NULL, m_wxwindow,
+ (char *)"button", // const_cast
+ x-1, y-1, w+2, h+2);
+#elif defined( __WXMAC__ )
+ const int m_corner = 1;
+
+ dc->SetBrush( *wxTRANSPARENT_BRUSH );
+
+ dc->SetPen( wxPen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ) , 1 , wxSOLID ) );
+ dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
+ dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
+
+ wxPen pen( wxColour( 0x88 , 0x88 , 0x88 ), 1, wxSOLID );
+
+ dc->SetPen( pen );
+ dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
+ dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
+
+ dc->SetPen( *wxWHITE_PEN );
+ dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
+ dc->DrawRectangle( x, y, 1, h ); // left (outer)
+ dc->DrawLine( x, y+h-1, x+1, y+h-1 );
+ dc->DrawLine( x+w-1, y, x+w-1, y+1 );
+#else // !GTK, !Mac
+ const int m_corner = 1;
+
+ dc->SetBrush( *wxTRANSPARENT_BRUSH );
+
+ dc->SetPen( *wxBLACK_PEN );
+ dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
+ dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
+
+ wxPen pen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
+
+ dc->SetPen( pen );
+ dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
+ dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
+
+ dc->SetPen( *wxWHITE_PEN );
+ dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
+ dc->DrawRectangle( x, y, 1, h ); // left (outer)
+ dc->DrawLine( x, y+h-1, x+1, y+h-1 );
+ dc->DrawLine( x+w-1, y, x+w-1, y+1 );
+#endif
+}
+
+// shift the DC origin to match the position of the main window horz
+// scrollbar: this allows us to always use logical coords
+void wxListHeaderWindow::AdjustDC(wxDC& dc)
+{
+ int xpix;
+ m_owner->GetScrollPixelsPerUnit( &xpix, NULL );
+
+ int x;
+ m_owner->GetViewStart( &x, NULL );
+
+ // account for the horz scrollbar offset
+ dc.SetDeviceOrigin( -x * xpix, 0 );
+}
+
+void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
+{
+#if defined(__WXGTK__)
+ wxClientDC dc( this );
+#else
+ wxPaintDC dc( this );
+#endif
+
+ PrepareDC( dc );
+ AdjustDC( dc );
+
+ dc.BeginDrawing();
+
+ dc.SetFont( GetFont() );
+
+ // width and height of the entire header window
+ int w, h;
+ GetClientSize( &w, &h );
+ m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
+
+ dc.SetBackgroundMode(wxTRANSPARENT);
+
+ // do *not* use the listctrl colour for headers - one day we will have a
+ // function to set it separately
+ //dc.SetTextForeground( *wxBLACK );
+ dc.SetTextForeground(wxSystemSettings::
+ GetSystemColour( wxSYS_COLOUR_WINDOWTEXT ));
+
+ int x = HEADER_OFFSET_X;
+
+ int numColumns = m_owner->GetColumnCount();
+ wxListItem item;
+ for ( int i = 0; i < numColumns && x < w; i++ )
+ {
+ m_owner->GetColumn( i, item );
+ int wCol = item.m_width;
+
+ // the width of the rect to draw: make it smaller to fit entirely
+ // inside the column rect
+ int cw = wCol - 2;
+
+ dc.SetPen( *wxWHITE_PEN );
+
+ DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
+
+ // if we have an image, draw it on the right of the label
+ int image = item.m_image;
+ if ( image != -1 )
+ {
+ wxImageList *imageList = m_owner->m_small_image_list;
+ if ( imageList )
+ {
+ int ix, iy;
+ imageList->GetSize(image, ix, iy);
+
+ imageList->Draw
+ (
+ image,
+ dc,
+ x + cw - ix - 1,
+ HEADER_OFFSET_Y + (h - 4 - iy)/2,
+ wxIMAGELIST_DRAW_TRANSPARENT
+ );
+
+ cw -= ix + 2;
+ }
+ //else: ignore the column image
+ }
+
+ // draw the text clipping it so that it doesn't overwrite the column
+ // boundary
+ wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
+
+ dc.DrawText( item.GetText(),
+ x + EXTRA_WIDTH, HEADER_OFFSET_Y + EXTRA_HEIGHT );
+
+ x += wCol;
+ }
+
+ dc.EndDrawing();
+}
+
+void wxListHeaderWindow::DrawCurrent()
+{
+ int x1 = m_currentX;
+ int y1 = 0;
+ m_owner->ClientToScreen( &x1, &y1 );
+
+ int x2 = m_currentX;
+ int y2 = 0;
+ m_owner->GetClientSize( NULL, &y2 );
+ m_owner->ClientToScreen( &x2, &y2 );
+
+ wxScreenDC dc;
+ dc.SetLogicalFunction( wxINVERT );
+ dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+
+ AdjustDC(dc);
+
+ dc.DrawLine( x1, y1, x2, y2 );
+
+ dc.SetLogicalFunction( wxCOPY );
+
+ dc.SetPen( wxNullPen );
+ dc.SetBrush( wxNullBrush );
+}
+
+void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
+{
+ // we want to work with logical coords
+ int x;
+ m_owner->CalcUnscrolledPosition(event.GetX(), 0, &x, NULL);
+ int y = event.GetY();
+
+ if (m_isDragging)
+ {
+ // we don't draw the line beyond our window, but we allow dragging it
+ // there
+ int w = 0;
+ GetClientSize( &w, NULL );
+ m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
+ w -= 6;
+
+ // erase the line if it was drawn
+ if ( m_currentX < w )
+ DrawCurrent();
+
+ if (event.ButtonUp())
+ {
+ ReleaseMouse();
+ m_isDragging = FALSE;
+ m_dirty = TRUE;
+ m_owner->SetColumnWidth( m_column, m_currentX - m_minX );
+ }
+ else
+ {
+ if (x > m_minX + 7)
+ m_currentX = x;
+ else
+ m_currentX = m_minX + 7;
+
+ // draw in the new location
+ if ( m_currentX < w )
+ DrawCurrent();
+ }
+ }
+ else // not dragging
+ {
+ m_minX = 0;
+ bool hit_border = FALSE;
+
+ // end of the current column
+ int xpos = 0;
+
+ // find the column where this event occured
+ int countCol = m_owner->GetColumnCount();
+ for (int col = 0; col < countCol; col++)
+ {
+ xpos += m_owner->GetColumnWidth( col );
+ m_column = col;
+
+ if ( (abs(x-xpos) < 3) && (y < 22) )
+ {
+ // near the column border
+ hit_border = TRUE;
+ break;
+ }
+
+ if ( x < xpos )
+ {
+ // inside the column
+ break;
+ }
+
+ m_minX = xpos;
+ }
+
+ if (event.LeftDown() || event.RightUp())
+ {
+ if (hit_border && event.LeftDown())
+ {
+ m_isDragging = TRUE;
+ m_currentX = x;
+ DrawCurrent();
+ CaptureMouse();
+ }
+ else // click on a column
+ {
+ wxWindow *parent = GetParent();
+ wxListEvent le( event.LeftDown()
+ ? wxEVT_COMMAND_LIST_COL_CLICK
+ : wxEVT_COMMAND_LIST_COL_RIGHT_CLICK,
+ parent->GetId() );
+ le.SetEventObject( parent );
+ le.m_pointDrag = event.GetPosition();
+
+ // the position should be relative to the parent window, not
+ // this one for compatibility with MSW and common sense: the
+ // user code doesn't know anything at all about this header
+ // window, so why should it get positions relative to it?
+ le.m_pointDrag.y -= GetSize().y;
+
+ le.m_col = m_column;
+ parent->GetEventHandler()->ProcessEvent( le );
+ }
+ }
+ else if (event.Moving())
+ {
+ bool setCursor;
+ if (hit_border)
+ {
+ setCursor = m_currentCursor == wxSTANDARD_CURSOR;
+ m_currentCursor = m_resizeCursor;
+ }
+ else
+ {
+ setCursor = m_currentCursor != wxSTANDARD_CURSOR;
+ m_currentCursor = wxSTANDARD_CURSOR;
+ }
+
+ if ( setCursor )
+ SetCursor(*m_currentCursor);
+ }
+ }
+}
+
+void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
+{
+ m_owner->SetFocus();
+}
+
+//-----------------------------------------------------------------------------
+// wxListRenameTimer (internal)
+//-----------------------------------------------------------------------------
+
+wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
+{
+ m_owner = owner;
+}
+
+void wxListRenameTimer::Notify()
+{
+ m_owner->OnRenameTimer();
+}
+
+//-----------------------------------------------------------------------------
+// wxListTextCtrl (internal)
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
+
+BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
+ EVT_CHAR (wxListTextCtrl::OnChar)
+ EVT_KEY_UP (wxListTextCtrl::OnKeyUp)
+ EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
+END_EVENT_TABLE()
+
+wxListTextCtrl::wxListTextCtrl( wxWindow *parent,
+ const wxWindowID id,
+ bool *accept,
+ wxString *res,
+ wxListMainWindow *owner,
+ const wxString &value,
+ const wxPoint &pos,
+ const wxSize &size,
+ int style,
+ const wxValidator& validator,
+ const wxString &name )
+ : wxTextCtrl( parent, id, value, pos, size, style, validator, name )
+{
+ m_res = res;
+ m_accept = accept;
+ m_owner = owner;
+ (*m_accept) = FALSE;
+ (*m_res) = "";
+ m_startValue = value;
+ m_finished = FALSE;
+}
+
+void wxListTextCtrl::OnChar( wxKeyEvent &event )
+{
+ if (event.m_keyCode == WXK_RETURN)
+ {
+ (*m_accept) = TRUE;
+ (*m_res) = GetValue();
+
+ if (!wxPendingDelete.Member(this))
+ wxPendingDelete.Append(this);
+
+ if ((*m_res) != m_startValue)
+ m_owner->OnRenameAccept();
+
+ m_finished = TRUE;
+ m_owner->SetFocus(); // This doesn't work. TODO.
+
+ return;
+ }
+ if (event.m_keyCode == WXK_ESCAPE)
+ {
+ (*m_accept) = FALSE;
+ (*m_res) = "";
+
+ if (!wxPendingDelete.Member(this))
+ wxPendingDelete.Append(this);
+
+ m_finished = TRUE;
+ m_owner->SetFocus(); // This doesn't work. TODO.
+
+ return;
+ }
+
+ event.Skip();
+}
+
+void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
+{
+ if (m_finished)
+ {
+ event.Skip();
+ return;
+ }
+
+ // auto-grow the textctrl:
+ wxSize parentSize = m_owner->GetSize();
+ wxPoint myPos = GetPosition();
+ wxSize mySize = GetSize();
+ int sx, sy;
+ GetTextExtent(GetValue() + _T("M"), &sx, &sy); // FIXME: MM??
+ if (myPos.x + sx > parentSize.x)
+ sx = parentSize.x - myPos.x;
+ if (mySize.x > sx)
+ sx = mySize.x;
+ SetSize(sx, -1);
+
+ event.Skip();
+}
+
+void wxListTextCtrl::OnKillFocus( wxFocusEvent &event )
+{
+ if (m_finished)
+ {
+ event.Skip();
+ return;
+ }
+
+ if (!wxPendingDelete.Member(this))
+ wxPendingDelete.Append(this);
+
+ (*m_accept) = TRUE;
+ (*m_res) = GetValue();
+
+ if ((*m_res) != m_startValue)
+ m_owner->OnRenameAccept();
+}
+
+//-----------------------------------------------------------------------------
+// wxListMainWindow
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
+
+BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
+ EVT_PAINT (wxListMainWindow::OnPaint)
+ EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
+ EVT_CHAR (wxListMainWindow::OnChar)
+ EVT_KEY_DOWN (wxListMainWindow::OnKeyDown)
+ EVT_SET_FOCUS (wxListMainWindow::OnSetFocus)
+ EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus)
+ EVT_SCROLLWIN (wxListMainWindow::OnScroll)
+END_EVENT_TABLE()
+
+void wxListMainWindow::Init()
+{
+ m_columns.DeleteContents( TRUE );
+ m_dirty = TRUE;
+ m_countVirt = 0;
+ m_lineFrom =
+ m_lineTo = (size_t)-1;
+ m_linesPerPage = 0;
+
+ m_headerWidth =
+ m_lineHeight = 0;
+
+ m_small_image_list = (wxImageList *) NULL;
+ m_normal_image_list = (wxImageList *) NULL;
+
+ m_small_spacing = 30;
+ m_normal_spacing = 40;
+
+ m_hasFocus = FALSE;
+ m_dragCount = 0;
+ m_isCreated = FALSE;
+
+ m_lastOnSame = FALSE;
+ m_renameTimer = new wxListRenameTimer( this );
+ m_renameAccept = FALSE;
+
+ m_current =
+ m_currentEdit =
+ m_lineLastClicked =
+ m_lineBeforeLastClicked = (size_t)-1;
+
+ m_freezeCount = 0;
+}
+
+void wxListMainWindow::InitScrolling()
+{
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ m_xScroll = SCROLL_UNIT_X;
+ m_yScroll = SCROLL_UNIT_Y;
+ }
+ else
+ {
+ m_xScroll = SCROLL_UNIT_Y;
+ m_yScroll = 0;
+ }
+}
+
+wxListMainWindow::wxListMainWindow()
+{
+ Init();
+
+ m_highlightBrush =
+ m_highlightUnfocusedBrush = (wxBrush *) NULL;
+
+ m_xScroll =
+ m_yScroll = 0;
+}
+
+wxListMainWindow::wxListMainWindow( wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString &name )
+ : wxScrolledWindow( parent, id, pos, size,
+ style | wxHSCROLL | wxVSCROLL, name )
+{
+ Init();
+
+ m_highlightBrush = new wxBrush
+ (
+ wxSystemSettings::GetColour
+ (
+ wxSYS_COLOUR_HIGHLIGHT
+ ),
+ wxSOLID
+ );
+
+ m_highlightUnfocusedBrush = new wxBrush
+ (
+ wxSystemSettings::GetColour
+ (
+ wxSYS_COLOUR_BTNSHADOW
+ ),
+ wxSOLID
+ );
+
+ wxSize sz = size;
+ sz.y = 25;
+
+ InitScrolling();
+ SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
+
+ SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) );
+}
+
+wxListMainWindow::~wxListMainWindow()
+{
+ DoDeleteAllItems();
+
+ delete m_highlightBrush;
+ delete m_highlightUnfocusedBrush;
+
+ delete m_renameTimer;
+}
+
+void wxListMainWindow::CacheLineData(size_t line)
+{
+ wxListCtrl *listctrl = GetListCtrl();
+
+ wxListLineData *ld = GetDummyLine();
+
+ size_t countCol = GetColumnCount();
+ for ( size_t col = 0; col < countCol; col++ )
+ {
+ ld->SetText(col, listctrl->OnGetItemText(line, col));
+ }
+
+ ld->SetImage(listctrl->OnGetItemImage(line));
+ ld->SetAttr(listctrl->OnGetItemAttr(line));
+}
+
+wxListLineData *wxListMainWindow::GetDummyLine() const
+{
+ wxASSERT_MSG( !IsEmpty(), _T("invalid line index") );
+
+ if ( m_lines.IsEmpty() )
+ {
+ // normal controls are supposed to have something in m_lines
+ // already if it's not empty
+ wxASSERT_MSG( IsVirtual(), _T("logic error") );
+
+ wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+ wxListLineData *line = new wxListLineData(self);
+ self->m_lines.Add(line);
+ }
+
+ return &m_lines[0];
+}
+
+// ----------------------------------------------------------------------------
+// line geometry (report mode only)
+// ----------------------------------------------------------------------------
+
+wxCoord wxListMainWindow::GetLineHeight() const
+{
+ wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("only works in report mode") );
+
+ // we cache the line height as calling GetTextExtent() is slow
+ if ( !m_lineHeight )
+ {
+ wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+
+ wxClientDC dc( self );
+ dc.SetFont( GetFont() );
+
+ wxCoord y;
+ dc.GetTextExtent(_T("H"), NULL, &y);
+
+ if ( y < SCROLL_UNIT_Y )
+ y = SCROLL_UNIT_Y;
+ y += EXTRA_HEIGHT;
+
+ self->m_lineHeight = y + LINE_SPACING;
+ }
+
+ return m_lineHeight;
+}
+
+wxCoord wxListMainWindow::GetLineY(size_t line) const
+{
+ wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("only works in report mode") );
+
+ return LINE_SPACING + line*GetLineHeight();
+}
+
+wxRect wxListMainWindow::GetLineRect(size_t line) const
+{
+ if ( !InReportView() )
+ return GetLine(line)->m_gi->m_rectAll;
+
+ wxRect rect;
+ rect.x = HEADER_OFFSET_X;
+ rect.y = GetLineY(line);
+ rect.width = GetHeaderWidth();
+ rect.height = GetLineHeight();
+
+ return rect;
+}
+
+wxRect wxListMainWindow::GetLineLabelRect(size_t line) const
+{
+ if ( !InReportView() )
+ return GetLine(line)->m_gi->m_rectLabel;
+
+ wxRect rect;
+ rect.x = HEADER_OFFSET_X;
+ rect.y = GetLineY(line);
+ rect.width = GetColumnWidth(0);
+ rect.height = GetLineHeight();
+
+ return rect;
+}
+
+wxRect wxListMainWindow::GetLineIconRect(size_t line) const
+{
+ if ( !InReportView() )
+ return GetLine(line)->m_gi->m_rectIcon;
+
+ wxListLineData *ld = GetLine(line);
+ wxASSERT_MSG( ld->HasImage(), _T("should have an image") );
+
+ wxRect rect;
+ rect.x = HEADER_OFFSET_X;
+ rect.y = GetLineY(line);
+ GetImageSize(ld->GetImage(), rect.width, rect.height);
+
+ return rect;
+}
+
+wxRect wxListMainWindow::GetLineHighlightRect(size_t line) const
+{
+ return InReportView() ? GetLineRect(line)
+ : GetLine(line)->m_gi->m_rectHighlight;
+}
+
+long wxListMainWindow::HitTestLine(size_t line, int x, int y) const
+{
+ wxASSERT_MSG( line < GetItemCount(), _T("invalid line in HitTestLine") );
+
+ wxListLineData *ld = GetLine(line);
+
+ if ( ld->HasImage() && GetLineIconRect(line).Inside(x, y) )
+ return wxLIST_HITTEST_ONITEMICON;
+
+ if ( ld->HasText() )
+ {
+ wxRect rect = InReportView() ? GetLineRect(line)
+ : GetLineLabelRect(line);
+
+ if ( rect.Inside(x, y) )
+ return wxLIST_HITTEST_ONITEMLABEL;
+ }
+
+ return 0;
+}
+
+// ----------------------------------------------------------------------------
+// highlight (selection) handling
+// ----------------------------------------------------------------------------
+
+bool wxListMainWindow::IsHighlighted(size_t line) const
+{
+ if ( IsVirtual() )
+ {
+ return m_selStore.IsSelected(line);
+ }
+ else // !virtual
+ {
+ wxListLineData *ld = GetLine(line);
+ wxCHECK_MSG( ld, FALSE, _T("invalid index in IsHighlighted") );
+
+ return ld->IsHighlighted();
+ }
+}
+
+void wxListMainWindow::HighlightLines( size_t lineFrom,
+ size_t lineTo,
+ bool highlight )
+{
+ if ( IsVirtual() )
+ {
+ wxArrayInt linesChanged;
+ if ( !m_selStore.SelectRange(lineFrom, lineTo, highlight,
+ &linesChanged) )
+ {
+ // meny items changed state, refresh everything
+ RefreshLines(lineFrom, lineTo);
+ }
+ else // only a few items changed state, refresh only them
+ {
+ size_t count = linesChanged.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ RefreshLine(linesChanged[n]);
+ }
+ }
+ }
+ else // iterate over all items in non report view
+ {
+ for ( size_t line = lineFrom; line <= lineTo; line++ )
+ {
+ if ( HighlightLine(line, highlight) )
+ {
+ RefreshLine(line);
+ }
+ }
+ }
+}
+
+bool wxListMainWindow::HighlightLine( size_t line, bool highlight )
+{
+ bool changed;
+
+ if ( IsVirtual() )
+ {
+ changed = m_selStore.SelectItem(line, highlight);
+ }
+ else // !virtual
+ {
+ wxListLineData *ld = GetLine(line);
+ wxCHECK_MSG( ld, FALSE, _T("invalid index in HighlightLine") );
+
+ changed = ld->Highlight(highlight);
+ }
+
+ if ( changed )
+ {
+ SendNotify( line, highlight ? wxEVT_COMMAND_LIST_ITEM_SELECTED
+ : wxEVT_COMMAND_LIST_ITEM_DESELECTED );
+ }
+
+ return changed;
+}
+
+void wxListMainWindow::RefreshLine( size_t line )
+{
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ size_t visibleFrom, visibleTo;
+ GetVisibleLinesRange(&visibleFrom, &visibleTo);
+
+ if ( line < visibleFrom || line > visibleTo )
+ return;
+ }
+
+ wxRect rect = GetLineRect(line);
+
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ RefreshRect( rect );
+}
+
+void wxListMainWindow::RefreshLines( size_t lineFrom, size_t lineTo )
+{
+ // we suppose that they are ordered by caller
+ wxASSERT_MSG( lineFrom <= lineTo, _T("indices in disorder") );
+
+ wxASSERT_MSG( lineTo < GetItemCount(), _T("invalid line range") );
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ size_t visibleFrom, visibleTo;
+ GetVisibleLinesRange(&visibleFrom, &visibleTo);
+
+ if ( lineFrom < visibleFrom )
+ lineFrom = visibleFrom;
+ if ( lineTo > visibleTo )
+ lineTo = visibleTo;
+
+ wxRect rect;
+ rect.x = 0;
+ rect.y = GetLineY(lineFrom);
+ rect.width = GetClientSize().x;
+ rect.height = GetLineY(lineTo) - rect.y + GetLineHeight();
+
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ RefreshRect( rect );
+ }
+ else // !report
+ {
+ // TODO: this should be optimized...
+ for ( size_t line = lineFrom; line <= lineTo; line++ )
+ {
+ RefreshLine(line);
+ }
+ }
+}
+
+void wxListMainWindow::RefreshAfter( size_t lineFrom )
+{
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ size_t visibleFrom;
+ GetVisibleLinesRange(&visibleFrom, NULL);
+
+ if ( lineFrom < visibleFrom )
+ lineFrom = visibleFrom;
+
+ wxRect rect;
+ rect.x = 0;
+ rect.y = GetLineY(lineFrom);
+
+ wxSize size = GetClientSize();
+ rect.width = size.x;
+ // refresh till the bottom of the window
+ rect.height = size.y - rect.y;
+
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ RefreshRect( rect );
+ }
+ else // !report
+ {
+ // TODO: how to do it more efficiently?
+ m_dirty = TRUE;
+ }
+}
+
+void wxListMainWindow::RefreshSelected()
+{
+ if ( IsEmpty() )
+ return;
+
+ size_t from, to;
+ if ( InReportView() )
+ {
+ GetVisibleLinesRange(&from, &to);
+ }
+ else // !virtual
+ {
+ from = 0;
+ to = GetItemCount() - 1;
+ }
+
+ // VZ: this code would work fine if wxGTK wxWindow::Refresh() were
+ // reasonable, i.e. if it only generated one expose event for
+ // several calls to it - as it is, each Refresh() results in a
+ // repaint which provokes flicker too horrible to be seen
+ //
+ // when/if wxGTK is fixed, this code should be restored as normally it
+ // should generate _less_ flicker than the version below
+#ifndef __WXGTK__
+ if ( HasCurrent() && m_current >= from && m_current <= to )
+ {
+ RefreshLine(m_current);
+ }
+
+ for ( size_t line = from; line <= to; line++ )
+ {
+ // NB: the test works as expected even if m_current == -1
+ if ( line != m_current && IsHighlighted(line) )
+ {
+ RefreshLine(line);
+ }
+ }
+#else // __WXGTK__
+ size_t selMin = (size_t)-1,
+ selMax = 0;
+
+ for ( size_t line = from; line <= to; line++ )
+ {
+ if ( IsHighlighted(line) || (line == m_current) )
+ {
+ if ( line < selMin )
+ selMin = line;
+ if ( line > selMax )
+ selMax = line;
+ }
+ }
+
+ if ( selMin != (size_t)-1 )
+ {
+ RefreshLines(selMin, selMax);
+ }
+#endif // !__WXGTK__/__WXGTK__
+}
+
+void wxListMainWindow::Freeze()
+{
+ m_freezeCount++;
+}
+
+void wxListMainWindow::Thaw()
+{
+ wxCHECK_RET( m_freezeCount > 0, _T("thawing unfrozen list control?") );
+
+ if ( !--m_freezeCount )
+ {
+ Refresh();
+ }
+}
+
+void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
+{
+ // Note: a wxPaintDC must be constructed even if no drawing is
+ // done (a Windows requirement).
+ wxPaintDC dc( this );
+
+ if ( IsEmpty() || m_freezeCount )
+ {
+ // nothing to draw or not the moment to draw it
+ return;
+ }
+
+ if ( m_dirty )
+ {
+ // delay the repainting until we calculate all the items positions
+ return;
+ }
+
+ PrepareDC( dc );
+
+ int dev_x, dev_y;
+ CalcScrolledPosition( 0, 0, &dev_x, &dev_y );
+
+ dc.BeginDrawing();
+
+ dc.SetFont( GetFont() );
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ int lineHeight = GetLineHeight();
+
+ size_t visibleFrom, visibleTo;
+ GetVisibleLinesRange(&visibleFrom, &visibleTo);
+
+ wxRect rectLine;
+ wxCoord xOrig, yOrig;
+ CalcUnscrolledPosition(0, 0, &xOrig, &yOrig);
+
+ // tell the caller cache to cache the data
+ if ( IsVirtual() )
+ {
+ wxListEvent evCache(wxEVT_COMMAND_LIST_CACHE_HINT,
+ GetParent()->GetId());
+ evCache.SetEventObject( GetParent() );
+ evCache.m_oldItemIndex = visibleFrom;
+ evCache.m_itemIndex = visibleTo;
+ GetParent()->GetEventHandler()->ProcessEvent( evCache );
+ }
+
+ for ( size_t line = visibleFrom; line <= visibleTo; line++ )
+ {
+ rectLine = GetLineRect(line);
+
+ if ( !IsExposed(rectLine.x - xOrig, rectLine.y - yOrig,
+ rectLine.width, rectLine.height) )
+ {
+ // don't redraw unaffected lines to avoid flicker
+ continue;
+ }
+
+ GetLine(line)->DrawInReportMode( &dc,
+ rectLine,
+ GetLineHighlightRect(line),
+ IsHighlighted(line) );
+ }
+
+ if ( HasFlag(wxLC_HRULES) )
+ {
+ wxPen pen(GetRuleColour(), 1, wxSOLID);
+ wxSize clientSize = GetClientSize();
+
+ for ( size_t i = visibleFrom; i <= visibleTo; i++ )
+ {
+ dc.SetPen(pen);
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ dc.DrawLine(0 - dev_x, i*lineHeight,
+ clientSize.x - dev_x, i*lineHeight);
+ }
+
+ // Draw last horizontal rule
+ if ( visibleTo > visibleFrom )
+ {
+ dc.SetPen(pen);
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ dc.DrawLine(0 - dev_x, m_lineTo*lineHeight,
+ clientSize.x - dev_x , m_lineTo*lineHeight );
+ }
+ }
+
+ // Draw vertical rules if required
+ if ( HasFlag(wxLC_VRULES) && !IsEmpty() )
+ {
+ wxPen pen(GetRuleColour(), 1, wxSOLID);
+
+ int col = 0;
+ wxRect firstItemRect;
+ wxRect lastItemRect;
+ GetItemRect(0, firstItemRect);
+ GetItemRect(GetItemCount() - 1, lastItemRect);
+ int x = firstItemRect.GetX();
+ dc.SetPen(pen);
+ dc.SetBrush(* wxTRANSPARENT_BRUSH);
+ for (col = 0; col < GetColumnCount(); col++)
+ {
+ int colWidth = GetColumnWidth(col);
+ x += colWidth;
+ dc.DrawLine(x - dev_x, firstItemRect.GetY() - 1 - dev_y,
+ x - dev_x, lastItemRect.GetBottom() + 1 - dev_y);
+ }
+ }
+ }
+ else // !report
+ {
+ size_t count = GetItemCount();
+ for ( size_t i = 0; i < count; i++ )
+ {
+ GetLine(i)->Draw( &dc );
+ }
+ }
+
+ if ( HasCurrent() )
+ {
+ // don't draw rect outline under Max if we already have the background
+ // color but under other platforms only draw it if we do: it is a bit
+ // silly to draw "focus rect" if we don't have focus!
+#ifdef __WXMAC__
+ if ( !m_hasFocus )
+#else // !__WXMAC__
+ if ( m_hasFocus )
+#endif // __WXMAC__/!__WXMAC__
+ {
+ dc.SetPen( *wxBLACK_PEN );
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ dc.DrawRectangle( GetLineHighlightRect(m_current) );
+ }
+ }
+
+ dc.EndDrawing();
+}
+
+void wxListMainWindow::HighlightAll( bool on )
+{
+ if ( IsSingleSel() )
+ {
+ wxASSERT_MSG( !on, _T("can't do this in a single sel control") );
+
+ // we just have one item to turn off
+ if ( HasCurrent() && IsHighlighted(m_current) )
+ {
+ HighlightLine(m_current, FALSE);
+ RefreshLine(m_current);
+ }
+ }
+ else // multi sel
+ {
+ HighlightLines(0, GetItemCount() - 1, on);
+ }
+}
+
+void wxListMainWindow::SendNotify( size_t line,
+ wxEventType command,
+ wxPoint point )
+{
+ wxListEvent le( command, GetParent()->GetId() );
+ le.SetEventObject( GetParent() );
+ le.m_itemIndex = line;
+
+ // set only for events which have position
+ if ( point != wxDefaultPosition )
+ le.m_pointDrag = point;
+
+ // don't try to get the line info for virtual list controls: the main
+ // program has it anyhow and if we did it would result in accessing all
+ // the lines, even those which are not visible now and this is precisely
+ // what we're trying to avoid
+ if ( !IsVirtual() && (command != wxEVT_COMMAND_LIST_DELETE_ITEM) )
+ {
+ if ( line != (size_t)-1 )
+ {
+ GetLine(line)->GetItem( 0, le.m_item );
+ }
+ //else: this happens for wxEVT_COMMAND_LIST_ITEM_FOCUSED event
+ }
+ //else: there may be no more such item
+
+ GetParent()->GetEventHandler()->ProcessEvent( le );
+}
+
+void wxListMainWindow::ChangeCurrent(size_t current)
+{
+ m_current = current;
+
+ SendNotify(current, wxEVT_COMMAND_LIST_ITEM_FOCUSED);
+}
+
+void wxListMainWindow::EditLabel( long item )
+{
+ wxCHECK_RET( (item >= 0) && ((size_t)item < GetItemCount()),
+ wxT("wrong index in wxListCtrl::EditLabel()") );
+
+ m_currentEdit = (size_t)item;
+
+ wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
+ le.SetEventObject( GetParent() );
+ le.m_itemIndex = item;
+ wxListLineData *data = GetLine(m_currentEdit);
+ wxCHECK_RET( data, _T("invalid index in EditLabel()") );
+ data->GetItem( 0, le.m_item );
+ GetParent()->GetEventHandler()->ProcessEvent( le );
+
+ if (!le.IsAllowed())
+ return;
+
+ // We have to call this here because the label in question might just have
+ // been added and no screen update taken place.
+ if (m_dirty)
+ wxSafeYield();
+
+ wxClientDC dc(this);
+ PrepareDC( dc );
+
+ wxString s = data->GetText(0);
+ wxRect rectLabel = GetLineLabelRect(m_currentEdit);
+
+ rectLabel.x = dc.LogicalToDeviceX( rectLabel.x );
+ rectLabel.y = dc.LogicalToDeviceY( rectLabel.y );
+
+ wxListTextCtrl *text = new wxListTextCtrl
+ (
+ this, -1,
+ &m_renameAccept,
+ &m_renameRes,
+ this,
+ s,
+ wxPoint(rectLabel.x-4,rectLabel.y-4),
+ wxSize(rectLabel.width+11,rectLabel.height+8)
+ );
+ text->SetFocus();
+}
+
+void wxListMainWindow::OnRenameTimer()
+{
+ wxCHECK_RET( HasCurrent(), wxT("unexpected rename timer") );
+
+ EditLabel( m_current );
+}
+
+void wxListMainWindow::OnRenameAccept()
+{
+ wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
+ le.SetEventObject( GetParent() );
+ le.m_itemIndex = m_currentEdit;
+
+ wxListLineData *data = GetLine(m_currentEdit);
+ wxCHECK_RET( data, _T("invalid index in OnRenameAccept()") );
+
+ data->GetItem( 0, le.m_item );
+ le.m_item.m_text = m_renameRes;
+ GetParent()->GetEventHandler()->ProcessEvent( le );
+
+ if (!le.IsAllowed()) return;
+
+ wxListItem info;
+ info.m_mask = wxLIST_MASK_TEXT;
+ info.m_itemId = le.m_itemIndex;
+ info.m_text = m_renameRes;
+ info.SetTextColour(le.m_item.GetTextColour());
+ SetItem( info );
+}
+
+void wxListMainWindow::OnMouse( wxMouseEvent &event )
+{
+ event.SetEventObject( GetParent() );
+ if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+ return;
+
+ if ( !HasCurrent() || IsEmpty() )
+ return;
+
+ if (m_dirty)
+ return;
+
+ if ( !(event.Dragging() || event.ButtonDown() || event.LeftUp() ||
+ event.ButtonDClick()) )
+ return;
+
+ int x = event.GetX();
+ int y = event.GetY();
+ CalcUnscrolledPosition( x, y, &x, &y );
+
+ // where did we hit it (if we did)?
+ long hitResult = 0;
+
+ size_t count = GetItemCount(),
+ current;
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ current = y / GetLineHeight();
+ if ( current < count )
+ hitResult = HitTestLine(current, x, y);
+ }
+ else // !report
+ {
+ // TODO: optimize it too! this is less simple than for report view but
+ // enumerating all items is still not a way to do it!!
+ for ( current = 0; current < count; current++ )
+ {
+ hitResult = HitTestLine(current, x, y);
+ if ( hitResult )
+ break;
+ }
+ }
+
+ if (event.Dragging())
+ {
+ if (m_dragCount == 0)
+ {
+ // we have to report the raw, physical coords as we want to be
+ // able to call HitTest(event.m_pointDrag) from the user code to
+ // get the item being dragged
+ m_dragStart = event.GetPosition();
+ }
+
+ m_dragCount++;
+
+ if (m_dragCount != 3)
+ return;
+
+ int command = event.RightIsDown() ? wxEVT_COMMAND_LIST_BEGIN_RDRAG
+ : wxEVT_COMMAND_LIST_BEGIN_DRAG;
+
+ wxListEvent le( command, GetParent()->GetId() );
+ le.SetEventObject( GetParent() );
+ le.m_pointDrag = m_dragStart;
+ GetParent()->GetEventHandler()->ProcessEvent( le );
+
+ return;
+ }
+ else
+ {
+ m_dragCount = 0;
+ }
+
+ if ( !hitResult )
+ {
+ // outside of any item
+ return;
+ }
+
+ bool forceClick = FALSE;
+ if (event.ButtonDClick())
+ {
+ m_renameTimer->Stop();
+ m_lastOnSame = FALSE;
+
+ if ( current == m_lineBeforeLastClicked )
+ {
+ SendNotify( current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
+
+ return;
+ }
+ else
+ {
+ // the first click was on another item, so don't interpret this as
+ // a double click, but as a simple click instead
+ forceClick = TRUE;
+ }
+ }
+
+ if (event.LeftUp() && m_lastOnSame)
+ {
+ if ((current == m_current) &&
+ (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
+ HasFlag(wxLC_EDIT_LABELS) )
+ {
+ m_renameTimer->Start( 100, TRUE );
+ }
+ m_lastOnSame = FALSE;
+ }
+ else if (event.RightDown())
+ {
+ SendNotify( current, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK,
+ event.GetPosition() );
+ }
+ else if (event.MiddleDown())
+ {
+ SendNotify( current, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
+ }
+ else if ( event.LeftDown() || forceClick )
+ {
+ m_lineBeforeLastClicked = m_lineLastClicked;
+ m_lineLastClicked = current;
+
+ size_t oldCurrent = m_current;
+
+ if ( IsSingleSel() || !(event.ControlDown() || event.ShiftDown()) )
+ {
+ HighlightAll( FALSE );
+
+ ChangeCurrent(current);
+
+ ReverseHighlight(m_current);
+ }
+ else // multi sel & either ctrl or shift is down
+ {
+ if (event.ControlDown())
+ {
+ ChangeCurrent(current);
+
+ ReverseHighlight(m_current);
+ }
+ else if (event.ShiftDown())
+ {
+ ChangeCurrent(current);
+
+ size_t lineFrom = oldCurrent,
+ lineTo = current;
+
+ if ( lineTo < lineFrom )
+ {
+ lineTo = lineFrom;
+ lineFrom = m_current;
+ }
+
+ HighlightLines(lineFrom, lineTo);
+ }
+ else // !ctrl, !shift
+ {
+ // test in the enclosing if should make it impossible
+ wxFAIL_MSG( _T("how did we get here?") );
+ }
+ }
+
+ if (m_current != oldCurrent)
+ {
+ RefreshLine( oldCurrent );
+ }
+
+ // forceClick is only set if the previous click was on another item
+ m_lastOnSame = !forceClick && (m_current == oldCurrent);
+ }
+}
+
+void wxListMainWindow::MoveToItem(size_t item)
+{
+ if ( item == (size_t)-1 )
+ return;
+
+ wxRect rect = GetLineRect(item);
+
+ int client_w, client_h;
+ GetClientSize( &client_w, &client_h );
+
+ int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL );
+ int view_y = m_yScroll*GetScrollPos( wxVERTICAL );
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ // the next we need the range of lines shown it might be different, so
+ // recalculate it
+ ResetVisibleLinesRange();
+
+ if (rect.y < view_y )
+ Scroll( -1, rect.y/m_yScroll );
+ if (rect.y+rect.height+5 > view_y+client_h)
+ Scroll( -1, (rect.y+rect.height-client_h+SCROLL_UNIT_Y)/m_yScroll );
+ }
+ else // !report
+ {
+ if (rect.x-view_x < 5)
+ Scroll( (rect.x-5)/m_xScroll, -1 );
+ if (rect.x+rect.width-5 > view_x+client_w)
+ Scroll( (rect.x+rect.width-client_w+SCROLL_UNIT_X)/m_xScroll, -1 );
+ }
+}
+
+// ----------------------------------------------------------------------------
+// keyboard handling
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
+{
+ wxCHECK_RET( newCurrent < (size_t)GetItemCount(),
+ _T("invalid item index in OnArrowChar()") );
+
+ size_t oldCurrent = m_current;
+
+ // in single selection we just ignore Shift as we can't select several
+ // items anyhow
+ if ( event.ShiftDown() && !IsSingleSel() )
+ {
+ ChangeCurrent(newCurrent);
+
+ // select all the items between the old and the new one
+ if ( oldCurrent > newCurrent )
+ {
+ newCurrent = oldCurrent;
+ oldCurrent = m_current;
+ }
+
+ HighlightLines(oldCurrent, newCurrent);
+ }
+ else // !shift
+ {
+ // all previously selected items are unselected unless ctrl is held
+ if ( !event.ControlDown() )
+ HighlightAll(FALSE);
+
+ ChangeCurrent(newCurrent);
+
+ HighlightLine( oldCurrent, FALSE );
+ RefreshLine( oldCurrent );
+
+ if ( !event.ControlDown() )
+ {
+ HighlightLine( m_current, TRUE );
+ }
+ }
+
+ RefreshLine( m_current );
+
+ MoveToFocus();
+}
+
+void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
+{
+ wxWindow *parent = GetParent();
+
+ /* we propagate the key event up */
+ wxKeyEvent ke( wxEVT_KEY_DOWN );
+ ke.m_shiftDown = event.m_shiftDown;
+ ke.m_controlDown = event.m_controlDown;
+ ke.m_altDown = event.m_altDown;
+ ke.m_metaDown = event.m_metaDown;
+ ke.m_keyCode = event.m_keyCode;
+ ke.m_x = event.m_x;
+ ke.m_y = event.m_y;
+ ke.SetEventObject( parent );
+ if (parent->GetEventHandler()->ProcessEvent( ke )) return;
+
+ event.Skip();
+}
+
+void wxListMainWindow::OnChar( wxKeyEvent &event )
+{
+ wxWindow *parent = GetParent();
+
+ /* we send a list_key event up */
+ if ( HasCurrent() )
+ {
+ wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
+ le.m_itemIndex = m_current;
+ GetLine(m_current)->GetItem( 0, le.m_item );
+ le.m_code = (int)event.KeyCode();
+ le.SetEventObject( parent );
+ parent->GetEventHandler()->ProcessEvent( le );
+ }
+
+ /* we propagate the char event up */
+ wxKeyEvent ke( wxEVT_CHAR );
+ ke.m_shiftDown = event.m_shiftDown;
+ ke.m_controlDown = event.m_controlDown;
+ ke.m_altDown = event.m_altDown;
+ ke.m_metaDown = event.m_metaDown;
+ ke.m_keyCode = event.m_keyCode;
+ ke.m_x = event.m_x;
+ ke.m_y = event.m_y;
+ ke.SetEventObject( parent );
+ if (parent->GetEventHandler()->ProcessEvent( ke )) return;
+
+ if (event.KeyCode() == WXK_TAB)
+ {
+ wxNavigationKeyEvent nevent;
+ nevent.SetWindowChange( event.ControlDown() );
+ nevent.SetDirection( !event.ShiftDown() );
+ nevent.SetEventObject( GetParent()->GetParent() );
+ nevent.SetCurrentFocus( m_parent );
+ if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent ))
+ return;
+ }
+
+ /* no item -> nothing to do */
+ if (!HasCurrent())
+ {
+ event.Skip();
+ return;
+ }
+
+ switch (event.KeyCode())
+ {
+ case WXK_UP:
+ if ( m_current > 0 )
+ OnArrowChar( m_current - 1, event );
+ break;
+
+ case WXK_DOWN:
+ if ( m_current < (size_t)GetItemCount() - 1 )
+ OnArrowChar( m_current + 1, event );
+ break;
+
+ case WXK_END:
+ if (!IsEmpty())
+ OnArrowChar( GetItemCount() - 1, event );
+ break;
+
+ case WXK_HOME:
+ if (!IsEmpty())
+ OnArrowChar( 0, event );
+ break;
+
+ case WXK_PRIOR:
+ {
+ int steps = 0;
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ steps = m_linesPerPage - 1;
+ }
+ else
+ {
+ steps = m_current % m_linesPerPage;
+ }
+
+ int index = m_current - steps;
+ if (index < 0)
+ index = 0;
+
+ OnArrowChar( index, event );
+ }
+ break;
+
+ case WXK_NEXT:
+ {
+ int steps = 0;
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ steps = m_linesPerPage - 1;
+ }
+ else
+ {
+ steps = m_linesPerPage - (m_current % m_linesPerPage) - 1;
+ }
+
+ size_t index = m_current + steps;
+ size_t count = GetItemCount();
+ if ( index >= count )
+ index = count - 1;
+
+ OnArrowChar( index, event );
+ }
+ break;
+
+ case WXK_LEFT:
+ if ( !HasFlag(wxLC_REPORT) )
+ {
+ int index = m_current - m_linesPerPage;
+ if (index < 0)
+ index = 0;
+
+ OnArrowChar( index, event );
+ }
+ break;
+
+ case WXK_RIGHT:
+ if ( !HasFlag(wxLC_REPORT) )
+ {
+ size_t index = m_current + m_linesPerPage;
+
+ size_t count = GetItemCount();
+ if ( index >= count )
+ index = count - 1;
+
+ OnArrowChar( index, event );
+ }
+ break;
+
+ case WXK_SPACE:
+ if ( IsSingleSel() )
+ {
+ SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
+
+ if ( IsHighlighted(m_current) )
+ {
+ // don't unselect the item in single selection mode
+ break;
+ }
+ //else: select it in ReverseHighlight() below if unselected
+ }
+
+ ReverseHighlight(m_current);
+ break;
+
+ case WXK_RETURN:
+ case WXK_EXECUTE:
+ SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
+ break;
+
+ default:
+ event.Skip();
+ }
+}
+
+// ----------------------------------------------------------------------------
+// focus handling
+// ----------------------------------------------------------------------------
+
+#ifdef __WXGTK__
+extern wxWindow *g_focusWindow;
+#endif
+
+void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
+{
+ // wxGTK sends us EVT_SET_FOCUS events even if we had never got
+ // EVT_KILL_FOCUS before which means that we finish by redrawing the items
+ // which are already drawn correctly resulting in horrible flicker - avoid
+ // it
+ if ( !m_hasFocus )
+ {
+ m_hasFocus = TRUE;
+
+ RefreshSelected();
+ }
+
+ if ( !GetParent() )
+ return;
+
+#ifdef __WXGTK__
+ g_focusWindow = GetParent();
+#endif
+
+ wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
+ event.SetEventObject( GetParent() );
+ GetParent()->GetEventHandler()->ProcessEvent( event );
+}
+
+void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
+{
+ m_hasFocus = FALSE;
+
+ RefreshSelected();
+}
+
+void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
+{
+ if ( HasFlag(wxLC_ICON) && (m_normal_image_list))
+ {
+ m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
+ }
+ else if ( HasFlag(wxLC_SMALL_ICON) && (m_small_image_list))
+ {
+ m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
+ }
+ else if ( HasFlag(wxLC_LIST) && (m_small_image_list))
+ {
+ m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
+ }
+ else if ( HasFlag(wxLC_REPORT) && (m_small_image_list))
+ {
+ m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
+ }
+}
+
+void wxListMainWindow::GetImageSize( int index, int &width, int &height ) const
+{
+ if ( HasFlag(wxLC_ICON) && m_normal_image_list )
+ {
+ m_normal_image_list->GetSize( index, width, height );
+ }
+ else if ( HasFlag(wxLC_SMALL_ICON) && m_small_image_list )
+ {
+ m_small_image_list->GetSize( index, width, height );
+ }
+ else if ( HasFlag(wxLC_LIST) && m_small_image_list )
+ {
+ m_small_image_list->GetSize( index, width, height );
+ }
+ else if ( HasFlag(wxLC_REPORT) && m_small_image_list )
+ {
+ m_small_image_list->GetSize( index, width, height );
+ }
+ else
+ {
+ width =
+ height = 0;
+ }
+}
+
+int wxListMainWindow::GetTextLength( const wxString &s ) const
+{
+ wxClientDC dc( wxConstCast(this, wxListMainWindow) );
+ dc.SetFont( GetFont() );
+
+ wxCoord lw;
+ dc.GetTextExtent( s, &lw, NULL );
+
+ return lw + AUTOSIZE_COL_MARGIN;
+}
+
+void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
+{
+ m_dirty = TRUE;
+
+ // calc the spacing from the icon size
+ int width = 0,
+ height = 0;
+ if ((imageList) && (imageList->GetImageCount()) )
+ {
+ imageList->GetSize(0, width, height);
+ }
+
+ if (which == wxIMAGE_LIST_NORMAL)
+ {
+ m_normal_image_list = imageList;
+ m_normal_spacing = width + 8;
+ }
+
+ if (which == wxIMAGE_LIST_SMALL)
+ {
+ m_small_image_list = imageList;
+ m_small_spacing = width + 14;
+ }
+}
+
+void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
+{
+ m_dirty = TRUE;
+ if (isSmall)
+ {
+ m_small_spacing = spacing;
+ }
+ else
+ {
+ m_normal_spacing = spacing;
+ }
+}
+
+int wxListMainWindow::GetItemSpacing( bool isSmall )
+{
+ return isSmall ? m_small_spacing : m_normal_spacing;
+}
+
+// ----------------------------------------------------------------------------
+// columns
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::SetColumn( int col, wxListItem &item )
+{
+ wxListHeaderDataList::Node *node = m_columns.Item( col );
+
+ wxCHECK_RET( node, _T("invalid column index in SetColumn") );
+
+ if ( item.m_width == wxLIST_AUTOSIZE_USEHEADER )
+ item.m_width = GetTextLength( item.m_text );
+
+ wxListHeaderData *column = node->GetData();
+ column->SetItem( item );
+
+ wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin;
+ if ( headerWin )
+ headerWin->m_dirty = TRUE;
+
+ m_dirty = TRUE;
+
+ // invalidate it as it has to be recalculated
+ m_headerWidth = 0;
+}
+
+void wxListMainWindow::SetColumnWidth( int col, int width )
+{
+ wxCHECK_RET( col >= 0 && col < GetColumnCount(),
+ _T("invalid column index") );
+
+ wxCHECK_RET( HasFlag(wxLC_REPORT),
+ _T("SetColumnWidth() can only be called in report mode.") );
+
+ m_dirty = TRUE;
+ wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin;
+ if ( headerWin )
+ headerWin->m_dirty = TRUE;
+
+ wxListHeaderDataList::Node *node = m_columns.Item( col );
+ wxCHECK_RET( node, _T("no column?") );
+
+ wxListHeaderData *column = node->GetData();
+
+ size_t count = GetItemCount();
+
+ if (width == wxLIST_AUTOSIZE_USEHEADER)
+ {
+ width = GetTextLength(column->GetText());
+ }
+ else if ( width == wxLIST_AUTOSIZE )
+ {
+ if ( IsVirtual() )
+ {
+ // TODO: determine the max width somehow...
+ width = WIDTH_COL_DEFAULT;
+ }
+ else // !virtual
+ {
+ wxClientDC dc(this);
+ dc.SetFont( GetFont() );
+
+ int max = AUTOSIZE_COL_MARGIN;
+
+ for ( size_t i = 0; i < count; i++ )
+ {
+ wxListLineData *line = GetLine(i);
+ wxListItemDataList::Node *n = line->m_items.Item( col );
+
+ wxCHECK_RET( n, _T("no subitem?") );
+
+ wxListItemData *item = n->GetData();
+ int current = 0;
+
+ if (item->HasImage())
+ {
+ int ix, iy;
+ GetImageSize( item->GetImage(), ix, iy );
+ current += ix + 5;
+ }
+
+ if (item->HasText())
+ {
+ wxCoord w;
+ dc.GetTextExtent( item->GetText(), &w, NULL );
+ current += w;
+ }
+
+ if (current > max)
+ max = current;
+ }
+
+ width = max + AUTOSIZE_COL_MARGIN;
+ }
+ }
+
+ column->SetWidth( width );
+
+ // invalidate it as it has to be recalculated
+ m_headerWidth = 0;
+}
+
+int wxListMainWindow::GetHeaderWidth() const
+{
+ if ( !m_headerWidth )
+ {
+ wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+
+ size_t count = GetColumnCount();
+ for ( size_t col = 0; col < count; col++ )
+ {
+ self->m_headerWidth += GetColumnWidth(col);
+ }
+ }
+
+ return m_headerWidth;
+}
+
+void wxListMainWindow::GetColumn( int col, wxListItem &item ) const
+{
+ wxListHeaderDataList::Node *node = m_columns.Item( col );
+ wxCHECK_RET( node, _T("invalid column index in GetColumn") );
+
+ wxListHeaderData *column = node->GetData();
+ column->GetItem( item );
+}
+
+int wxListMainWindow::GetColumnWidth( int col ) const
+{
+ wxListHeaderDataList::Node *node = m_columns.Item( col );
+ wxCHECK_MSG( node, 0, _T("invalid column index") );
+
+ wxListHeaderData *column = node->GetData();
+ return column->GetWidth();
+}
+
+// ----------------------------------------------------------------------------
+// item state
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::SetItem( wxListItem &item )
+{
+ long id = item.m_itemId;
+ wxCHECK_RET( id >= 0 && (size_t)id < GetItemCount(),
+ _T("invalid item index in SetItem") );
+
+ if ( !IsVirtual() )
+ {
+ wxListLineData *line = GetLine((size_t)id);
+ line->SetItem( item.m_col, item );
+ }
+
+ if ( InReportView() )
+ {
+ // just refresh the line to show the new value of the text/image
+ RefreshLine((size_t)id);
+ }
+ else // !report
+ {
+ // refresh everything (resulting in horrible flicker - FIXME!)
+ m_dirty = TRUE;
+ }
+}
+
+void wxListMainWindow::SetItemState( long litem, long state, long stateMask )
+{
+ wxCHECK_RET( litem >= 0 && (size_t)litem < GetItemCount(),
+ _T("invalid list ctrl item index in SetItem") );
+
+ size_t oldCurrent = m_current;
+ size_t item = (size_t)litem; // safe because of the check above
+
+ // do we need to change the focus?
+ if ( stateMask & wxLIST_STATE_FOCUSED )
+ {
+ if ( state & wxLIST_STATE_FOCUSED )
+ {
+ // don't do anything if this item is already focused
+ if ( item != m_current )
+ {
+ ChangeCurrent(item);
+
+ if ( oldCurrent != (size_t)-1 )
+ {
+ if ( IsSingleSel() )
+ {
+ HighlightLine(oldCurrent, FALSE);
+ }
+
+ RefreshLine(oldCurrent);
+ }
+
+ RefreshLine( m_current );
+ }
+ }
+ else // unfocus
+ {
+ // don't do anything if this item is not focused
+ if ( item == m_current )
+ {
+ ResetCurrent();
+
+ RefreshLine( oldCurrent );
+ }
+ }
+ }
+
+ // do we need to change the selection state?
+ if ( stateMask & wxLIST_STATE_SELECTED )
+ {
+ bool on = (state & wxLIST_STATE_SELECTED) != 0;
+
+ if ( IsSingleSel() )
+ {
+ if ( on )
+ {
+ // selecting the item also makes it the focused one in the
+ // single sel mode
+ if ( m_current != item )
+ {
+ ChangeCurrent(item);
+
+ if ( oldCurrent != (size_t)-1 )
+ {
+ HighlightLine( oldCurrent, FALSE );
+ RefreshLine( oldCurrent );
+ }
+ }
+ }
+ else // off
+ {
+ // only the current item may be selected anyhow
+ if ( item != m_current )
+ return;
+ }
+ }
+
+ if ( HighlightLine(item, on) )
+ {
+ RefreshLine(item);
+ }
+ }
+}
+
+int wxListMainWindow::GetItemState( long item, long stateMask )
+{
+ wxCHECK_MSG( item >= 0 && (size_t)item < GetItemCount(), 0,
+ _T("invalid list ctrl item index in GetItemState()") );
+
+ int ret = wxLIST_STATE_DONTCARE;
+
+ if ( stateMask & wxLIST_STATE_FOCUSED )
+ {
+ if ( (size_t)item == m_current )
+ ret |= wxLIST_STATE_FOCUSED;
+ }
+
+ if ( stateMask & wxLIST_STATE_SELECTED )
+ {
+ if ( IsHighlighted(item) )
+ ret |= wxLIST_STATE_SELECTED;
+ }
+
+ return ret;
+}
+
+void wxListMainWindow::GetItem( wxListItem &item )
+{
+ wxCHECK_RET( item.m_itemId >= 0 && (size_t)item.m_itemId < GetItemCount(),
+ _T("invalid item index in GetItem") );
+
+ wxListLineData *line = GetLine((size_t)item.m_itemId);
+ line->GetItem( item.m_col, item );
+}
+
+// ----------------------------------------------------------------------------
+// item count
+// ----------------------------------------------------------------------------
+
+size_t wxListMainWindow::GetItemCount() const
+{
+ return IsVirtual() ? m_countVirt : m_lines.GetCount();
+}
+
+void wxListMainWindow::SetItemCount(long count)
+{
+ m_selStore.SetItemCount(count);
+ m_countVirt = count;
+
+ ResetVisibleLinesRange();
+
+ // scrollbars must be reset
+ m_dirty = TRUE;
+}
+
+int wxListMainWindow::GetSelectedItemCount()
+{
+ // deal with the quick case first
+ if ( IsSingleSel() )
+ {
+ return HasCurrent() ? IsHighlighted(m_current) : FALSE;
+ }
+
+ // virtual controls remmebers all its selections itself
+ if ( IsVirtual() )
+ return m_selStore.GetSelectedCount();
+
+ // TODO: we probably should maintain the number of items selected even for
+ // non virtual controls as enumerating all lines is really slow...
+ size_t countSel = 0;
+ size_t count = GetItemCount();
+ for ( size_t line = 0; line < count; line++ )
+ {
+ if ( GetLine(line)->IsHighlighted() )
+ countSel++;
+ }
+
+ return countSel;
+}
+
+// ----------------------------------------------------------------------------
+// item position/size
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::GetItemRect( long index, wxRect &rect )
+{
+ wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
+ _T("invalid index in GetItemRect") );
+
+ rect = GetLineRect((size_t)index);
+
+ CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);
+}
+
+bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
+{
+ wxRect rect;
+ GetItemRect(item, rect);
+
+ pos.x = rect.x;
+ pos.y = rect.y;
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// geometry calculation
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::RecalculatePositions(bool noRefresh)
+{
+ wxClientDC dc( this );
+ dc.SetFont( GetFont() );
+
+ int iconSpacing;
+ if ( HasFlag(wxLC_ICON) )
+ iconSpacing = m_normal_spacing;
+ else if ( HasFlag(wxLC_SMALL_ICON) )
+ iconSpacing = m_small_spacing;
+ else
+ iconSpacing = 0;
+
+ // Note that we do not call GetClientSize() here but
+ // GetSize() and substract the border size for sunken
+ // borders manually. This is technically incorrect,
+ // but we need to know the client area's size WITHOUT
+ // scrollbars here. Since we don't know if there are
+ // any scrollbars, we use GetSize() instead. Another
+ // solution would be to call SetScrollbars() here to
+ // remove the scrollbars and call GetClientSize() then,
+ // but this might result in flicker and - worse - will
+ // reset the scrollbars to 0 which is not good at all
+ // if you resize a dialog/window, but don't want to
+ // reset the window scrolling. RR.
+ // Furthermore, we actually do NOT subtract the border
+ // width as 2 pixels is just the extra space which we
+ // need around the actual content in the window. Other-
+ // wise the text would e.g. touch the upper border. RR.
+ int clientWidth,
+ clientHeight;
+ GetSize( &clientWidth, &clientHeight );
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ // all lines have the same height
+ int lineHeight = GetLineHeight();
+
+ // scroll one line per step
+ m_yScroll = lineHeight;
+
+ size_t lineCount = GetItemCount();
+ int entireHeight = lineCount*lineHeight + LINE_SPACING;
+
+ m_linesPerPage = clientHeight / lineHeight;
+
+ ResetVisibleLinesRange();
+
+ SetScrollbars( m_xScroll, m_yScroll,
+ (GetHeaderWidth() + m_xScroll - 1)/m_xScroll,
+ (entireHeight + m_yScroll - 1)/m_yScroll,
+ GetScrollPos(wxHORIZONTAL),
+ GetScrollPos(wxVERTICAL),
+ TRUE );
+ }
+ else // !report
+ {
+ // at first we try without any scrollbar. if the items don't
+ // fit into the window, we recalculate after subtracting an
+ // approximated 15 pt for the horizontal scrollbar
+
+ int entireWidth = 0;
+
+ for (int tries = 0; tries < 2; tries++)
+ {
+ // We start with 4 for the border around all items
+ entireWidth = 4;
+
+ if (tries == 1)
+ {
+ // Now we have decided that the items do not fit into the
+ // client area. Unfortunately, wxWindows sometimes thinks
+ // that it does fit and therefore NO horizontal scrollbar
+ // is inserted. This looks ugly, so we fudge here and make
+ // the calculated width bigger than was actually has been
+ // calculated. This ensures that wxScrolledWindows puts
+ // a scrollbar at the bottom of its client area.
+ entireWidth += SCROLL_UNIT_X;
+ }
+
+ // Start at 2,2 so the text does not touch the border
+ int x = 2;
+ int y = 2;
+ int maxWidth = 0;
+ m_linesPerPage = 0;
+ int currentlyVisibleLines = 0;
+
+ size_t count = GetItemCount();
+ for (size_t i = 0; i < count; i++)
+ {
+ currentlyVisibleLines++;
+ wxListLineData *line = GetLine(i);
+ line->CalculateSize( &dc, iconSpacing );
+ line->SetPosition( x, y, clientWidth, iconSpacing ); // Why clientWidth? (FIXME)
+
+ wxSize sizeLine = GetLineSize(i);
+
+ if ( maxWidth < sizeLine.x )
+ maxWidth = sizeLine.x;
+
+ y += sizeLine.y;
+ if (currentlyVisibleLines > m_linesPerPage)
+ m_linesPerPage = currentlyVisibleLines;
+
+ // Assume that the size of the next one is the same... (FIXME)
+ if ( y + sizeLine.y >= clientHeight )
+ {
+ currentlyVisibleLines = 0;
+ y = 2;
+ x += maxWidth+6;
+ entireWidth += maxWidth+6;
+ maxWidth = 0;
+ }
+
+ // We have reached the last item.
+ if ( i == count - 1 )
+ entireWidth += maxWidth;
+
+ if ( (tries == 0) && (entireWidth+SCROLL_UNIT_X > clientWidth) )
+ {
+ clientHeight -= 15; // We guess the scrollbar height. (FIXME)
+ m_linesPerPage = 0;
+ currentlyVisibleLines = 0;
+ break;
+ }
+
+ if ( i == count - 1 )
+ tries = 1; // Everything fits, no second try required.
+ }
+ }
+
+ int scroll_pos = GetScrollPos( wxHORIZONTAL );
+ SetScrollbars( m_xScroll, m_yScroll, (entireWidth+SCROLL_UNIT_X) / m_xScroll, 0, scroll_pos, 0, TRUE );
+ }
+
+ if ( !noRefresh )
+ {
+ // FIXME: why should we call it from here?
+ UpdateCurrent();
+
+ RefreshAll();
+ }
+}
+
+void wxListMainWindow::RefreshAll()
+{
+ m_dirty = FALSE;
+ Refresh();
+
+ wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin;
+ if ( headerWin && headerWin->m_dirty )
+ {
+ headerWin->m_dirty = FALSE;
+ headerWin->Refresh();
+ }
+}
+
+void wxListMainWindow::UpdateCurrent()
+{
+ if ( !HasCurrent() && !IsEmpty() )
+ {
+ ChangeCurrent(0);
+ }
+}
+
+long wxListMainWindow::GetNextItem( long item,
+ int WXUNUSED(geometry),
+ int state )
+{
+ long ret = item,
+ max = GetItemCount();
+ wxCHECK_MSG( (ret == -1) || (ret < max), -1,
+ _T("invalid listctrl index in GetNextItem()") );
+
+ // notice that we start with the next item (or the first one if item == -1)
+ // and this is intentional to allow writing a simple loop to iterate over
+ // all selected items
+ ret++;
+ if ( ret == max )
+ {
+ // this is not an error because the index was ok initially, just no
+ // such item
+ return -1;
+ }
+
+ if ( !state )
+ {
+ // any will do
+ return (size_t)ret;
+ }
+
+ size_t count = GetItemCount();
+ for ( size_t line = (size_t)ret; line < count; line++ )
+ {
+ if ( (state & wxLIST_STATE_FOCUSED) && (line == m_current) )
+ return line;
+
+ if ( (state & wxLIST_STATE_SELECTED) && IsHighlighted(line) )
+ return line;
+ }
+
+ return -1;
+}
+
+// ----------------------------------------------------------------------------
+// deleting stuff
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::DeleteItem( long lindex )
+{
+ size_t count = GetItemCount();
+
+ wxCHECK_RET( (lindex >= 0) && ((size_t)lindex < count),
+ _T("invalid item index in DeleteItem") );
+
+ size_t index = (size_t)lindex;
+
+ // we don't need to adjust the index for the previous items
+ if ( HasCurrent() && m_current >= index )
+ {
+ // if the current item is being deleted, we want the next one to
+ // become selected - unless there is no next one - so don't adjust
+ // m_current in this case
+ if ( m_current != index || m_current == count - 1 )
+ {
+ m_current--;
+ }
+ }
+
+ if ( InReportView() )
+ {
+ ResetVisibleLinesRange();
+ }
+
+ if ( IsVirtual() )
+ {
+ m_countVirt--;
+
+ m_selStore.OnItemDelete(index);
+ }
+ else
+ {
+ m_lines.RemoveAt( index );
+ }
+
+ // we need to refresh the (vert) scrollbar as the number of items changed
+ m_dirty = TRUE;
+
+ SendNotify( index, wxEVT_COMMAND_LIST_DELETE_ITEM );
+
+ RefreshAfter(index);
+}
+
+void wxListMainWindow::DeleteColumn( int col )
+{
+ wxListHeaderDataList::Node *node = m_columns.Item( col );
+
+ wxCHECK_RET( node, wxT("invalid column index in DeleteColumn()") );
+
+ m_dirty = TRUE;
+ m_columns.DeleteNode( node );
+}
+
+void wxListMainWindow::DoDeleteAllItems()
+{
+ if ( IsEmpty() )
+ {
+ // nothing to do - in particular, don't send the event
+ return;
+ }
+
+ ResetCurrent();
+
+ // to make the deletion of all items faster, we don't send the
+ // notifications for each item deletion in this case but only one event
+ // for all of them: this is compatible with wxMSW and documented in
+ // DeleteAllItems() description
+
+ wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetParent()->GetId() );
+ event.SetEventObject( GetParent() );
+ GetParent()->GetEventHandler()->ProcessEvent( event );
+
+ if ( IsVirtual() )
+ {
+ m_countVirt = 0;
+
+ m_selStore.Clear();
+ }
+
+ if ( InReportView() )
+ {
+ ResetVisibleLinesRange();
+ }
+
+ m_lines.Clear();
+}
+
+void wxListMainWindow::DeleteAllItems()
+{
+ DoDeleteAllItems();
+
+ RecalculatePositions();
+}
+
+void wxListMainWindow::DeleteEverything()
+{
+ DeleteAllItems();
+
+ m_columns.Clear();
+}
+
+// ----------------------------------------------------------------------------
+// scanning for an item
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::EnsureVisible( long index )
+{
+ wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
+ _T("invalid index in EnsureVisible") );
+
+ // We have to call this here because the label in question might just have
+ // been added and its position is not known yet
+ if ( m_dirty )
+ {
+ RecalculatePositions(TRUE /* no refresh */);
+ }
+
+ MoveToItem((size_t)index);
+}
+
+long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
+{
+ long pos = start;
+ wxString tmp = str;
+ if (pos < 0)
+ pos = 0;
+
+ size_t count = GetItemCount();
+ for ( size_t i = (size_t)pos; i < count; i++ )
+ {
+ wxListLineData *line = GetLine(i);
+ if ( line->GetText(0) == tmp )
+ return i;
+ }
+
+ return wxNOT_FOUND;
+}
+
+long wxListMainWindow::FindItem(long start, long data)
+{
+ long pos = start;
+ if (pos < 0)
+ pos = 0;
+
+ size_t count = GetItemCount();
+ for (size_t i = (size_t)pos; i < count; i++)
+ {
+ wxListLineData *line = GetLine(i);
+ wxListItem item;
+ line->GetItem( 0, item );
+ if (item.m_data == data)
+ return i;
+ }
+
+ return wxNOT_FOUND;
+}
+
+long wxListMainWindow::HitTest( int x, int y, int &flags )
+{
+ CalcUnscrolledPosition( x, y, &x, &y );
+
+ size_t count = GetItemCount();
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ size_t current = y / GetLineHeight();
+ if ( current < count )
+ {
+ flags = HitTestLine(current, x, y);
+ if ( flags )
+ return current;
+ }
+ }
+ else // !report
+ {
+ // TODO: optimize it too! this is less simple than for report view but
+ // enumerating all items is still not a way to do it!!
+ for ( size_t current = 0; current < count; current++ )
+ {
+ flags = HitTestLine(current, x, y);
+ if ( flags )
+ return current;
+ }
+ }
+
+ return wxNOT_FOUND;
+}
+
+// ----------------------------------------------------------------------------
+// adding stuff
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::InsertItem( wxListItem &item )
+{
+ wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual control") );
+
+ size_t count = GetItemCount();
+ wxCHECK_RET( item.m_itemId >= 0 && (size_t)item.m_itemId <= count,
+ _T("invalid item index") );
+
+ size_t id = item.m_itemId;
+
+ m_dirty = TRUE;
+
+ int mode = 0;
+ if ( HasFlag(wxLC_REPORT) )
+ mode = wxLC_REPORT;
+ else if ( HasFlag(wxLC_LIST) )
+ mode = wxLC_LIST;
+ else if ( HasFlag(wxLC_ICON) )
+ mode = wxLC_ICON;
+ else if ( HasFlag(wxLC_SMALL_ICON) )
+ mode = wxLC_ICON; // no typo
+ else
+ {
+ wxFAIL_MSG( _T("unknown mode") );
+ }
+
+ wxListLineData *line = new wxListLineData(this);
+
+ line->SetItem( 0, item );
+
+ m_lines.Insert( line, id );
+
+ m_dirty = TRUE;
+ RefreshLines(id, GetItemCount() - 1);
+}
+
+void wxListMainWindow::InsertColumn( long col, wxListItem &item )
+{
+ m_dirty = TRUE;
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ if (item.m_width == wxLIST_AUTOSIZE_USEHEADER)
+ item.m_width = GetTextLength( item.m_text );
+ wxListHeaderData *column = new wxListHeaderData( item );
+ if ((col >= 0) && (col < (int)m_columns.GetCount()))
+ {
+ wxListHeaderDataList::Node *node = m_columns.Item( col );
+ m_columns.Insert( node, column );
+ }
+ else
+ {
+ m_columns.Append( column );
+ }
+ }
+}
+
+// ----------------------------------------------------------------------------
+// sorting
+// ----------------------------------------------------------------------------
+
+wxListCtrlCompare list_ctrl_compare_func_2;
+long list_ctrl_compare_data;
+
+int LINKAGEMODE list_ctrl_compare_func_1( wxListLineData **arg1, wxListLineData **arg2 )
+{
+ wxListLineData *line1 = *arg1;
+ wxListLineData *line2 = *arg2;
+ wxListItem item;
+ line1->GetItem( 0, item );
+ long data1 = item.m_data;
+ line2->GetItem( 0, item );
+ long data2 = item.m_data;
+ return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
+}
+
+void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
+{
+ list_ctrl_compare_func_2 = fn;
+ list_ctrl_compare_data = data;
+ m_lines.Sort( list_ctrl_compare_func_1 );
+ m_dirty = TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// scrolling
+// ----------------------------------------------------------------------------
+
+void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
+{
+ // update our idea of which lines are shown when we redraw the window the
+ // next time
+ ResetVisibleLinesRange();
+
+ // FIXME
+#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
+ wxScrolledWindow::OnScroll(event);
+#else
+ HandleOnScroll( event );
+#endif
+
+ if ( event.GetOrientation() == wxHORIZONTAL && HasHeader() )
+ {
+ wxListCtrl* lc = GetListCtrl();
+ wxCHECK_RET( lc, _T("no listctrl window?") );
+
+ lc->m_headerWin->Refresh() ;
+#ifdef __WXMAC__
+ lc->m_headerWin->MacUpdateImmediately() ;
+#endif
+ }
+}
+
+int wxListMainWindow::GetCountPerPage() const
+{
+ if ( !m_linesPerPage )
+ {
+ wxConstCast(this, wxListMainWindow)->
+ m_linesPerPage = GetClientSize().y / GetLineHeight();
+ }
+
+ return m_linesPerPage;
+}
+
+void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to)
+{
+ wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("this is for report mode only") );
+
+ if ( m_lineFrom == (size_t)-1 )
+ {
+ size_t count = GetItemCount();
+ if ( count )
+ {
+ m_lineFrom = GetScrollPos(wxVERTICAL);
+
+ // this may happen if SetScrollbars() hadn't been called yet
+ if ( m_lineFrom >= count )
+ m_lineFrom = count - 1;
+
+ // we redraw one extra line but this is needed to make the redrawing
+ // logic work when there is a fractional number of lines on screen
+ m_lineTo = m_lineFrom + m_linesPerPage;
+ if ( m_lineTo >= count )
+ m_lineTo = count - 1;
+ }
+ else // empty control
+ {
+ m_lineFrom = 0;
+ m_lineTo = (size_t)-1;
+ }
+ }
+
+ wxASSERT_MSG( IsEmpty() ||
+ (m_lineFrom <= m_lineTo && m_lineTo < GetItemCount()),
+ _T("GetVisibleLinesRange() returns incorrect result") );
+
+ if ( from )
+ *from = m_lineFrom;
+ if ( to )
+ *to = m_lineTo;
+}
+
+// -------------------------------------------------------------------------------------
+// wxListItem
+// -------------------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
+
+wxListItem::wxListItem()
+{
+ m_attr = NULL;
+
+ Clear();
+}
+
+void wxListItem::Clear()
+{
+ m_mask = 0;
+ m_itemId = 0;
+ m_col = 0;
+ m_state = 0;
+ m_stateMask = 0;
+ m_image = -1;
+ m_data = 0;
+ m_format = wxLIST_FORMAT_CENTRE;
+ m_width = 0;
+ m_text.clear();
+
+ ClearAttributes();
+}
+
+void wxListItem::ClearAttributes()
+{
+ if (m_attr)
+ {
+ delete m_attr;
+ m_attr = NULL;
+ }
+}
+
+// -------------------------------------------------------------------------------------
+// wxListCtrl
+// -------------------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
+
+IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
+
+BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
+ EVT_SIZE(wxListCtrl::OnSize)
+ EVT_IDLE(wxListCtrl::OnIdle)
+END_EVENT_TABLE()
+
+wxListCtrl::wxListCtrl()
+{
+ m_imageListNormal = (wxImageList *) NULL;
+ m_imageListSmall = (wxImageList *) NULL;
+ m_imageListState = (wxImageList *) NULL;
+
+ m_ownsImageListNormal =
+ m_ownsImageListSmall =
+ m_ownsImageListState = FALSE;
+
+ m_mainWin = (wxListMainWindow*) NULL;
+ m_headerWin = (wxListHeaderWindow*) NULL;
+}
+
+wxListCtrl::~wxListCtrl()
+{
+ if (m_ownsImageListNormal)
+ delete m_imageListNormal;
+ if (m_ownsImageListSmall)
+ delete m_imageListSmall;
+ if (m_ownsImageListState)
+ delete m_imageListState;
+}
+
+void wxListCtrl::CreateHeaderWindow()
+{
+ m_headerWin = new wxListHeaderWindow
+ (
+ this, -1, m_mainWin,
+ wxPoint(0, 0),
+ wxSize(GetClientSize().x, HEADER_HEIGHT),
+ wxTAB_TRAVERSAL
+ );
+}
+
+bool wxListCtrl::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint &pos,
+ const wxSize &size,
+ long style,
+ const wxValidator &validator,
+ const wxString &name)
+{
+ m_imageListNormal =
+ m_imageListSmall =
+ m_imageListState = (wxImageList *) NULL;
+ m_ownsImageListNormal =
+ m_ownsImageListSmall =
+ m_ownsImageListState = FALSE;
+
+ m_mainWin = (wxListMainWindow*) NULL;
+ m_headerWin = (wxListHeaderWindow*) NULL;
+
+ if ( !(style & wxLC_MASK_TYPE) )
+ {
+ style = style | wxLC_LIST;
+ }
+
+ if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) )
+ return FALSE;
+
+ // don't create the inner window with the border
+ style &= ~wxSUNKEN_BORDER;
+
+ m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style );
+
+ if ( HasFlag(wxLC_REPORT) )
+ {
+ CreateHeaderWindow();
+
+ if ( HasFlag(wxLC_NO_HEADER) )
+ {
+ // VZ: why do we create it at all then?
+ m_headerWin->Show( FALSE );
+ }
+ }
+
+ return TRUE;
+}
+
+void wxListCtrl::SetSingleStyle( long style, bool add )
+{
+ wxASSERT_MSG( !(style & wxLC_VIRTUAL),
+ _T("wxLC_VIRTUAL can't be [un]set") );
+
+ long flag = GetWindowStyle();
+
+ if (add)
+ {
+ if (style & wxLC_MASK_TYPE)
+ flag &= ~(wxLC_MASK_TYPE | wxLC_VIRTUAL);
+ if (style & wxLC_MASK_ALIGN)
+ flag &= ~wxLC_MASK_ALIGN;
+ if (style & wxLC_MASK_SORT)
+ flag &= ~wxLC_MASK_SORT;
+ }
+
+ if (add)
+ {
+ flag |= style;
+ }
+ else
+ {
+ flag &= ~style;
+ }
+
+ SetWindowStyleFlag( flag );
+}
+
+void wxListCtrl::SetWindowStyleFlag( long flag )
+{
+ if (m_mainWin)
+ {
+ m_mainWin->DeleteEverything();
+
+ // has the header visibility changed?
+ bool hasHeader = HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER),
+ willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER);
+
+ if ( hasHeader != willHaveHeader )
+ {
+ // toggle it
+ if ( hasHeader )
+ {
+ if ( m_headerWin )
+ {
+ // don't delete, just hide, as we can reuse it later
+ m_headerWin->Show(FALSE);
+ }
+ //else: nothing to do
+ }
+ else // must show header
+ {
+ if (!m_headerWin)
+ {
+ CreateHeaderWindow();
+ }
+ else // already have it, just show
+ {
+ m_headerWin->Show( TRUE );
+ }
+ }
+
+ ResizeReportView(willHaveHeader);
+ }
+ }
+
+ wxWindow::SetWindowStyleFlag( flag );
+}
+
+bool wxListCtrl::GetColumn(int col, wxListItem &item) const
+{
+ m_mainWin->GetColumn( col, item );
+ return TRUE;
+}
+
+bool wxListCtrl::SetColumn( int col, wxListItem& item )
+{
+ m_mainWin->SetColumn( col, item );
+ return TRUE;
+}
+
+int wxListCtrl::GetColumnWidth( int col ) const
+{
+ return m_mainWin->GetColumnWidth( col );
+}
+
+bool wxListCtrl::SetColumnWidth( int col, int width )
+{
+ m_mainWin->SetColumnWidth( col, width );
+ return TRUE;
+}
projects / wxWidgets.git / blobdiff