X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/223d09f6b523aac674ef9b72a883dfa8d37c5d4e..7941ba111cac53f21eafdeeeed6b543c3a2ba610:/src/generic/listctrl.cpp diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index 1855e79d9e..ec4f79d94a 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -23,6 +23,10 @@ #include "wx/listctrl.h" #include "wx/generic/imaglist.h" +#ifndef wxUSE_GENERIC_LIST_EXTENSIONS +#define wxUSE_GENERIC_LIST_EXTENSIONS 0 +#endif + //----------------------------------------------------------------------------- // wxListItemData //----------------------------------------------------------------------------- @@ -307,9 +311,9 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) int w = 0; int h = 0; m_owner->GetImageSize( item->GetImage(), w, h ); - m_bound_all.width += 4 + w; - if (h > m_bound_all.height) m_bound_all.height = h; - } + m_bound_all.width += 4 + w; + if (h > m_bound_all.height) m_bound_all.height = h; + } } break; } @@ -324,9 +328,10 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) wxString s; item->GetText( s ); if (s.IsNull()) s = "H"; - long lh; - dc->GetTextExtent( s, (long*) NULL, &lh ); + long lw,lh; + dc->GetTextExtent( s, &lw, &lh ); item->SetSize( item->GetWidth(), lh ); + m_bound_all.width += lw; m_bound_all.height = lh; node = node->Next(); } @@ -405,18 +410,18 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) { wxListItemData *item = (wxListItemData*)node->Data(); if (item->HasImage()) - { + { m_bound_icon.x = m_bound_all.x + 2; m_bound_icon.y = m_bound_all.y + 2; - int w; - int h; + int w; + int h; m_owner->GetImageSize( item->GetImage(), w, h ); m_bound_icon.width = w; m_bound_icon.height = h; - m_bound_label.x += 4 + w; - m_bound_label.width -= 4 + w; - } - } + m_bound_label.x += 4 + w; + m_bound_label.width -= 4 + w; + } + } break; } case wxLC_REPORT: @@ -436,23 +441,23 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) wxListItemData *item = (wxListItemData*)node->Data(); wxString s; item->GetText( s ); - if (s.IsEmpty()) s = wxT("H"); + if (s.IsEmpty()) s = wxT("H"); long lw,lh; dc->GetTextExtent( s, &lw, &lh ); - m_bound_label.width = lw; - m_bound_label.height = lh; - if (item->HasImage()) - { + m_bound_label.width = lw; + m_bound_label.height = lh; + if (item->HasImage()) + { m_bound_icon.x = m_bound_all.x + 2; m_bound_icon.y = m_bound_all.y + 2; - int w; - int h; + int w; + int h; m_owner->GetImageSize( item->GetImage(), w, h ); m_bound_icon.width = w; m_bound_icon.height = h; - m_bound_label.x += 4 + w; - } - } + m_bound_label.x += 4 + w; + } + } break; } } @@ -578,9 +583,9 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 ); long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 ); long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 ); - + if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h )) - { + { return; } @@ -599,7 +604,7 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y, m_bound_hilight.width, m_bound_hilight.height ); } - + dc->SetBackgroundMode(wxTRANSPARENT); if (m_mode == wxLC_REPORT) { @@ -691,7 +696,7 @@ void wxListLineData::Draw( wxDC *dc ) bool wxListLineData::IsInRect( int x, int y, const wxRect &rect ) { - return ((x >= rect.x) && (x <= rect.x+rect.width) && + return ((x >= rect.x) && (x <= rect.x+rect.width) && (y >= rect.y) && (y <= rect.y+rect.height)); } @@ -765,7 +770,7 @@ void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h ) dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer) wxPen pen( wxSystemSettings::GetSystemColour( 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) @@ -781,7 +786,17 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { wxPaintDC dc( this ); PrepareDC( dc ); +#if wxUSE_GENERIC_LIST_EXTENSIONS + if ( m_owner->GetMode() & wxLC_REPORT ) + { + int x , y ; + int xpix , ypix ; + m_owner->GetScrollPixelsPerUnit( &xpix , &ypix ) ; + m_owner->ViewStart( &x, &y ) ; + dc.SetDeviceOrigin( -x * xpix, 0 ); + } +#endif dc.BeginDrawing(); dc.SetFont( GetFont() ); @@ -804,7 +819,12 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { m_owner->GetColumn( i, item ); int cw = item.m_width-2; +#if wxUSE_GENERIC_LIST_EXTENSIONS + if ((i+1 == numColumns) || ( dc.LogicalToDeviceX(x+item.m_width) > w-5)) + cw = dc.DeviceToLogicalX(w)-x-1; +#else if ((i+1 == numColumns) || (x+item.m_width > w-5)) cw = w-x-1; +#endif dc.SetPen( *wxWHITE_PEN ); DoDrawRect( &dc, x, y, cw, h-2 ); @@ -812,7 +832,11 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) dc.DrawText( item.m_text, x+4, y+3 ); dc.DestroyClippingRegion(); x += item.m_width; +#if wxUSE_GENERIC_LIST_EXTENSIONS + if (dc.LogicalToDeviceX(x) > w+5) break; +#else if (x > w+5) break; +#endif } dc.EndDrawing(); } @@ -872,7 +896,7 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) m_minX = 0; bool hit_border = FALSE; int xpos = 0; - for (int j = 0; j < m_owner->GetColumnCount(); j++) + for (int j = 0; j < m_owner->GetColumnCount()-1; j++) { xpos += m_owner->GetColumnWidth( j ); m_column = j; @@ -881,31 +905,31 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) hit_border = TRUE; break; } - if (x-xpos < 0) - { - break; - } + if (x-xpos < 0) + { + break; + } m_minX = xpos; } if (event.LeftDown()) { if (hit_border) - { + { m_isDragging = TRUE; m_currentX = x; DrawCurrent(); CaptureMouse(); return; - } - else - { + } + else + { wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, GetParent()->GetId() ); le.SetEventObject( GetParent() ); - le.m_col = m_column; + le.m_col = m_column; GetParent()->GetEventHandler()->ProcessEvent( le ); - return; - } + return; + } } if (event.Moving()) @@ -956,7 +980,9 @@ 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, +#if wxUSE_VALIDATORS int style, const wxValidator& validator, const wxString &name ) : +#endif wxTextCtrl( parent, id, value, pos, size, style, validator, name ) { m_res = res; @@ -973,14 +999,14 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) { (*m_accept) = TRUE; (*m_res) = GetValue(); - m_owner->SetFocus(); + m_owner->SetFocus(); return; } if (event.m_keyCode == WXK_ESCAPE) { (*m_accept) = FALSE; (*m_res) = ""; - m_owner->SetFocus(); + m_owner->SetFocus(); return; } event.Skip(); @@ -991,7 +1017,7 @@ void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) ) if (wxPendingDelete.Member(this)) return; wxPendingDelete.Append(this); - + if ((*m_accept) && ((*m_res) != m_startValue)) m_owner->OnRenameAccept(); } @@ -1010,6 +1036,7 @@ BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow) EVT_KEY_DOWN (wxListMainWindow::OnKeyDown) EVT_SET_FOCUS (wxListMainWindow::OnSetFocus) EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus) + EVT_SCROLLWIN (wxListMainWindow::OnScroll) END_EVENT_TABLE() wxListMainWindow::wxListMainWindow() @@ -1059,7 +1086,11 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, if (m_mode & wxLC_REPORT) { +#if wxUSE_GENERIC_LIST_EXTENSIONS + m_xScroll = 15; +#else m_xScroll = 0; +#endif m_yScroll = 15; } else @@ -1080,7 +1111,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, wxListMainWindow::~wxListMainWindow() { if (m_hilightBrush) delete m_hilightBrush; - + delete m_renameTimer; } @@ -1112,13 +1143,13 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) PrepareDC( dc ); if (m_dirty) return; - + if (m_lines.GetCount() == 0) return; dc.BeginDrawing(); dc.SetFont( GetFont() ); - + if (m_mode & wxLC_REPORT) { int lineSpacing = 0; @@ -1126,18 +1157,18 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) int dummy = 0; line->GetSize( dummy, lineSpacing ); lineSpacing += 1; - + int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); - + wxNode *node = m_lines.Nth( y_s / lineSpacing ); - for (int i = 0; i < m_visibleLines+2; i++) - { - if (!node) break; - + for (int i = 0; i < m_visibleLines+2; i++) + { + if (!node) break; + line = (wxListLineData*)node->Data(); line->Draw( &dc ); node = node->Next(); - } + } } else { @@ -1149,7 +1180,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) node = node->Next(); } } - + if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus ); dc.EndDrawing(); @@ -1176,7 +1207,8 @@ void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command ) le.SetEventObject( GetParent() ); le.m_itemIndex = GetIndexOfLine( line ); line->GetItem( 0, le.m_item ); - GetParent()->GetEventHandler()->ProcessEvent( le ); +// GetParent()->GetEventHandler()->ProcessEvent( le ); + GetParent()->GetEventHandler()->AddPendingEvent( le ); } void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) ) @@ -1210,7 +1242,7 @@ void wxListMainWindow::EditLabel( long item ) { wxNode *node = m_lines.Nth( item ); wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") ); - + m_currentEdit = (wxListLineData*) node->Data(); wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() ); @@ -1218,10 +1250,10 @@ void wxListMainWindow::EditLabel( long item ) le.m_itemIndex = GetIndexOfLine( m_currentEdit ); m_currentEdit->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. @@ -1234,7 +1266,7 @@ void wxListMainWindow::EditLabel( long item ) int w = 0; int h = 0; m_currentEdit->GetLabelExtent( x, y, w, h ); - + wxClientDC dc(this); PrepareDC( dc ); x = dc.LogicalToDeviceX( x ); @@ -1248,7 +1280,7 @@ void wxListMainWindow::EditLabel( long item ) void wxListMainWindow::OnRenameTimer() { wxCHECK_RET( m_current, wxT("invalid m_current") ); - + Edit( m_lines.IndexOf( m_current ) ); } @@ -1260,9 +1292,9 @@ void wxListMainWindow::OnRenameAccept() m_currentEdit->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; @@ -1283,7 +1315,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) PrepareDC(dc); long x = dc.DeviceToLogicalX( (long)event.GetX() ); long y = dc.DeviceToLogicalY( (long)event.GetY() ); - + /* Did we actually hit an item ? */ long hitResult = 0; wxNode *node = m_lines.First(); @@ -1300,21 +1332,21 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) if (event.Dragging()) { if (m_dragCount == 0) - m_dragStart = wxPoint(x,y); - + m_dragStart = wxPoint(x,y); + m_dragCount++; - - if (m_dragCount != 3) return; - - int command = wxEVT_COMMAND_LIST_BEGIN_DRAG; - if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG; - + + if (m_dragCount != 3) return; + + int command = wxEVT_COMMAND_LIST_BEGIN_DRAG; + if (event.RightIsDown()) command = wxEVT_COMMAND_LIST_BEGIN_RDRAG; + wxListEvent le( command, GetParent()->GetId() ); le.SetEventObject( GetParent() ); - le.m_pointDrag = m_dragStart; - GetParent()->GetEventHandler()->ProcessEvent( le ); - - return; + le.m_pointDrag = m_dragStart; + GetParent()->GetEventHandler()->ProcessEvent( le ); + + return; } else { @@ -1328,9 +1360,9 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) m_usedKeys = FALSE; m_lastOnSame = FALSE; m_renameTimer->Stop(); - + SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED ); - + return; } @@ -1352,13 +1384,13 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK ); return; } - + if (event.MiddleDown()) { SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK ); return; } - + if (event.LeftDown()) { m_usedKeys = FALSE; @@ -1381,7 +1413,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) else if (event.ControlDown()) { m_current = line; - + int numOfCurrent = -1; node = m_lines.First(); while (node) @@ -1391,7 +1423,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) if (test_line == oldCurrent) break; node = node->Next(); } - + int numOfLine = -1; node = m_lines.First(); while (node) @@ -1403,12 +1435,12 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } if (numOfLine < numOfCurrent) - { - int i = numOfLine; - numOfLine = numOfCurrent; - numOfCurrent = i; - } - + { + int i = numOfLine; + numOfLine = numOfCurrent; + numOfCurrent = i; + } + wxNode *node = m_lines.Nth( numOfCurrent ); for (int i = 0; i <= numOfLine-numOfCurrent; i++) { @@ -1440,17 +1472,17 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) void wxListMainWindow::MoveToFocus() { if (!m_current) return; - + int x = 0; int y = 0; int w = 0; int h = 0; m_current->GetExtent( x, y, w, h ); - + int w_p = 0; int h_p = 0; GetClientSize( &w_p, &h_p ); - + if (m_mode & wxLC_REPORT) { int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); @@ -1483,7 +1515,7 @@ void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown ) 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; @@ -1495,14 +1527,14 @@ void wxListMainWindow::OnKeyDown( wxKeyEvent &event ) 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 */ wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() ); le.m_code = event.KeyCode(); @@ -1520,7 +1552,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) ke.m_y = event.m_y; ke.SetEventObject( parent ); if (parent->GetEventHandler()->ProcessEvent( ke )) return; - + if (event.KeyCode() == WXK_TAB) { wxNavigationKeyEvent nevent; @@ -1528,7 +1560,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) nevent.SetCurrentFocus( m_parent ); if (m_parent->GetEventHandler()->ProcessEvent( nevent )) return; } - + /* no item -> nothing to do */ if (!m_current) { @@ -1565,10 +1597,10 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) case WXK_PRIOR: { int steps = 0; - if (m_mode & wxLC_REPORT) - { - steps = m_visibleLines-1; - } + if (m_mode & wxLC_REPORT) + { + steps = m_visibleLines-1; + } else { int pos = 0; @@ -1584,10 +1616,10 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) case WXK_NEXT: { int steps = 0; - if (m_mode & wxLC_REPORT) - { - steps = m_visibleLines-1; - } + if (m_mode & wxLC_REPORT) + { + steps = m_visibleLines-1; + } else { int pos = 0; wxNode *node = m_lines.First(); @@ -1670,7 +1702,7 @@ void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) RefreshLine( m_current ); if (!GetParent()) return; - + #ifdef __WXGTK__ g_focusWindow = GetParent(); #endif @@ -1690,7 +1722,7 @@ void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) ) { /* We don't even allow the wxScrolledWindow::AdjustScrollbars() call - + */ } @@ -1825,25 +1857,25 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) if (n) { wxListItemData *item = (wxListItemData*)n->Data(); - int current = 0, ix = 0, iy = 0; - long lx = 0, ly = 0; - if (item->HasImage()) - { + int current = 0, ix = 0, iy = 0; + long lx = 0, ly = 0; + if (item->HasImage()) + { GetImageSize( item->GetImage(), ix, iy ); - current = ix + 5; - } - if (item->HasText()) - { - wxString str; - item->GetText( str ); - dc.GetTextExtent( str, &lx, &ly ); - current += lx; - } - if (current > max) max = current; + current = ix + 5; + } + if (item->HasText()) + { + wxString str; + item->GetText( str ); + dc.GetTextExtent( str, &lx, &ly ); + current += lx; + } + if (current > max) max = current; } node = node->Next(); } - width = max+10; + width = max+10; } node = m_columns.Nth( col ); @@ -1898,7 +1930,7 @@ int wxListMainWindow::GetColumnWidth( int col ) } else { - return 0; + return 0; } } @@ -1963,11 +1995,11 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) if (oldCurrent) RefreshLine( oldCurrent ); } bool on = state & wxLIST_STATE_SELECTED; - if (on != line->IsHilighted()) - { + if (on != line->IsHilighted()) + { line->Hilight( on ); RefreshLine( line ); - } + } } } } @@ -2076,7 +2108,11 @@ void wxListMainWindow::SetMode( long mode ) if (m_mode & wxLC_REPORT) { +#if wxUSE_GENERIC_LIST_EXTENSIONS + m_xScroll = 15; +#else m_xScroll = 0; +#endif m_yScroll = 15; } else @@ -2101,11 +2137,11 @@ void wxListMainWindow::CalculatePositions() int iconSpacing = 0; if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing; if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing; - + // we take the first line (which also can be an icon or // an a text item in wxLC_ICON and wxLC_LIST modes) to // measure the size of the line - + int lineWidth = 0; int lineHeight = 0; int lineSpacing = 0; @@ -2125,10 +2161,15 @@ void wxListMainWindow::CalculatePositions() int y = 1; int entireHeight = m_lines.Number() * lineSpacing + 2; int scroll_pos = GetScrollPos( wxVERTICAL ); +#if wxUSE_GENERIC_LIST_EXTENSIONS + int x_scroll_pos = GetScrollPos( wxHORIZONTAL ); +#else SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE ); +#endif GetClientSize( &clientWidth, &clientHeight ); wxNode* node = m_lines.First(); + int entireWidth = 0 ; while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2140,19 +2181,26 @@ void wxListMainWindow::CalculatePositions() line->SetColumnPosition( i, col_x ); col_x += GetColumnWidth( i ); } + entireWidth = wxMax( entireWidth , col_x ) ; +#if wxUSE_GENERIC_LIST_EXTENSIONS + line->SetPosition( &dc, x, y, col_x ); +#endif y += lineSpacing; // one pixel blank line between items node = node->Next(); } - m_visibleLines = clientHeight / lineSpacing; + m_visibleLines = clientHeight / lineSpacing; +#if wxUSE_GENERIC_LIST_EXTENSIONS + SetScrollbars( m_xScroll, m_yScroll, entireWidth / m_xScroll , (entireHeight+15) / m_yScroll, x_scroll_pos , scroll_pos, TRUE ); +#endif } else { // 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 - + GetSize( &clientWidth, &clientHeight ); - clientHeight -= 4; // sunken frame + clientHeight -= 4; // sunken frame int entireWidth = 0; @@ -2163,22 +2211,22 @@ void wxListMainWindow::CalculatePositions() int y = 5; // painting is done at y-2 int maxWidth = 0; m_visibleLines = 0; - int m_currentVisibleLines = 0; + int m_currentVisibleLines = 0; wxNode *node = m_lines.First(); while (node) { - m_currentVisibleLines++; + m_currentVisibleLines++; wxListLineData *line = (wxListLineData*)node->Data(); line->CalculateSize( &dc, iconSpacing ); line->SetPosition( &dc, x, y, clientWidth ); line->GetSize( lineWidth, lineHeight ); if (lineWidth > maxWidth) maxWidth = lineWidth; y += lineSpacing; + if (m_currentVisibleLines > m_visibleLines) + m_visibleLines = m_currentVisibleLines; if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking" { - if (m_currentVisibleLines > m_visibleLines) - m_visibleLines = m_currentVisibleLines; - m_currentVisibleLines = 0; + m_currentVisibleLines = 0; y = 5; x += maxWidth+6; entireWidth += maxWidth+6; @@ -2190,14 +2238,13 @@ void wxListMainWindow::CalculatePositions() { clientHeight -= 15; // scrollbar height m_visibleLines = 0; - m_currentVisibleLines = 0; + m_currentVisibleLines = 0; break; } if (!node) tries = 1; // everything fits, no second try required } } -// m_visibleLines = (5+clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking" - + int scroll_pos = GetScrollPos( wxHORIZONTAL ); SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE ); } @@ -2262,13 +2309,22 @@ void wxListMainWindow::DeleteAllItems( void ) { m_dirty = TRUE; m_current = (wxListLineData *) NULL; + + // to make the deletion of all items faster, we don't send the + // notifications in this case: this is compatible with wxMSW and + // documented in DeleteAllItems() description +#if 0 wxNode *node = m_lines.First(); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); + DeleteLine( line ); + node = node->Next(); } +#endif // 0 + m_lines.Clear(); } @@ -2366,9 +2422,9 @@ void wxListMainWindow::InsertItem( wxListItem &item ) else if (m_mode & wxLC_LIST) mode = wxLC_LIST; else if (m_mode & wxLC_ICON) mode = wxLC_ICON; else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo - + wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush ); - + if (m_mode & wxLC_REPORT) { line->InitItems( GetColumnCount() ); @@ -2378,7 +2434,7 @@ void wxListMainWindow::InsertItem( wxListItem &item ) { line->InitItems( 1 ); } - + line->SetItem( 0, item ); if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount())) { @@ -2414,7 +2470,7 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) wxListCtrlCompare list_ctrl_compare_func_2; long list_ctrl_compare_data; -int list_ctrl_compare_func_1( const void *arg1, const void *arg2 ) +int LINKAGEMODE list_ctrl_compare_func_1( const void *arg1, const void *arg2 ) { wxListLineData *line1 = *((wxListLineData**)arg1); wxListLineData *line2 = *((wxListLineData**)arg2); @@ -2433,6 +2489,25 @@ void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data ) m_lines.Sort( list_ctrl_compare_func_1 ); } +void wxListMainWindow::OnScroll(wxScrollWinEvent& event) +{ + wxScrolledWindow::OnScroll( event ) ; +#if wxUSE_GENERIC_LIST_EXTENSIONS + + if (event.GetOrientation() == wxHORIZONTAL && ( m_mode & wxLC_REPORT )) + { + wxListCtrl* lc = wxDynamicCast( GetParent() , wxListCtrl ) ; + if ( lc ) + { + lc->m_headerWin->Refresh() ; +#ifdef __WXMAC__ + lc->m_headerWin->MacUpdateImmediately() ; +#endif + } + } +#endif +} + // ------------------------------------------------------------------------------------- // wxListItem // ------------------------------------------------------------------------------------- @@ -2471,6 +2546,31 @@ wxListEvent::wxListEvent( wxEventType commandType, int id ): m_pointDrag.y = 0; } +void wxListEvent::CopyObject(wxObject& object_dest) const +{ + wxListEvent *obj = (wxListEvent *)&object_dest; + + wxNotifyEvent::CopyObject(object_dest); + + obj->m_code = m_code; + obj->m_itemIndex = m_itemIndex; + obj->m_oldItemIndex = m_oldItemIndex; + obj->m_col = m_col; + obj->m_cancelled = m_cancelled; + obj->m_pointDrag = m_pointDrag; + obj->m_item.m_mask = m_item.m_mask; + obj->m_item.m_itemId = m_item.m_itemId; + obj->m_item.m_col = m_item.m_col; + obj->m_item.m_state = m_item.m_state; + obj->m_item.m_stateMask = m_item.m_stateMask; + obj->m_item.m_text = m_item.m_text; + obj->m_item.m_image = m_item.m_image; + obj->m_item.m_data = m_item.m_data; + obj->m_item.m_format = m_item.m_format; + obj->m_item.m_width = m_item.m_width; + obj->m_item.m_colour = m_item.m_colour; +} + // ------------------------------------------------------------------------------------- // wxListCtrl // ------------------------------------------------------------------------------------- @@ -2497,7 +2597,9 @@ wxListCtrl::~wxListCtrl() bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, +#if wxUSE_VALIDATORS long style, const wxValidator &validator, +#endif const wxString &name ) { m_imageListNormal = (wxImageList *) NULL; @@ -2508,19 +2610,27 @@ bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, long s = style; - if ((s & wxLC_REPORT == 0) && +#ifdef __VMS__ +#pragma message disable codcauunr + // VMS reports on this part the warning: + // statement either is unreachable or causes unreachable code +#endif + if ((s & wxLC_REPORT == 0) && (s & wxLC_LIST == 0) && (s & wxLC_ICON == 0)) { s = s | wxLC_LIST; } +#ifdef __VMS__ +#pragma message enable codcauunr +#endif bool ret = wxControl::Create( parent, id, pos, size, s, name ); #if wxUSE_VALIDATORS SetValidator( validator ); #endif - + if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER; m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s ); @@ -2583,18 +2693,18 @@ void wxListCtrl::SetWindowStyleFlag( long flag ) { if (!m_headerWin) { - m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, - wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL ); - if (HasFlag(wxLC_NO_HEADER)) - m_headerWin->Show( FALSE ); + m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, + wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL ); + if (HasFlag(wxLC_NO_HEADER)) + m_headerWin->Show( FALSE ); } else - { - if (flag & wxLC_NO_HEADER) - m_headerWin->Show( FALSE ); - else + { + if (flag & wxLC_NO_HEADER) + m_headerWin->Show( FALSE ); + else m_headerWin->Show( TRUE ); - } + } } } else @@ -2603,9 +2713,9 @@ void wxListCtrl::SetWindowStyleFlag( long flag ) { m_headerWin->Show( FALSE ); } - } + } } - + wxWindow::SetWindowStyleFlag( flag ); } @@ -2826,7 +2936,7 @@ bool wxListCtrl::DeleteAllColumns() { for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ ) DeleteColumn(n); - + return TRUE; } @@ -2999,7 +3109,7 @@ bool wxListCtrl::SetBackgroundColour( const wxColour &colour ) m_mainWin->SetBackgroundColour( colour ); m_mainWin->m_dirty = TRUE; } - + if (m_headerWin) { // m_headerWin->SetBackgroundColour( colour ); @@ -3012,13 +3122,13 @@ bool wxListCtrl::SetForegroundColour( const wxColour &colour ) { if ( !wxWindow::SetForegroundColour( colour ) ) return FALSE; - + if (m_mainWin) { m_mainWin->SetForegroundColour( colour ); m_mainWin->m_dirty = TRUE; } - + if (m_headerWin) { m_headerWin->SetForegroundColour( colour ); @@ -3031,13 +3141,13 @@ bool wxListCtrl::SetFont( const wxFont &font ) { if ( !wxWindow::SetFont( font ) ) return FALSE; - + if (m_mainWin) { m_mainWin->SetFont( font ); m_mainWin->m_dirty = TRUE; } - + if (m_headerWin) { m_headerWin->SetFont( font );