X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7c0ea335c7b1aa4ebd8b3a79dfb4be9fb20eefdb..d1c0b4f97ee996b8dd8b3290fa64196ca9761393:/src/generic/listctrl.cpp diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index 03d8c7f610..fa4ced72aa 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -8,7 +8,8 @@ ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "listctrl.h" + #pragma implementation "listctrl.h" + #pragma implementation "listctrlbase.h" #endif // For compilers that support precompilation, includes "wx.h". @@ -41,14 +42,15 @@ wxListItemData::wxListItemData() m_ypos = 0; m_width = 0; m_height = 0; - m_colour = wxBLACK; + m_attr = NULL; } wxListItemData::wxListItemData( const wxListItem &info ) { m_image = -1; m_data = 0; - m_colour = info.m_colour; + m_attr = NULL; + SetItem( info ); } @@ -57,7 +59,15 @@ void wxListItemData::SetItem( const wxListItem &info ) if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text; if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image; if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data; - m_colour = info.m_colour; + + if ( info.HasAttributes() ) + { + if ( m_attr ) + *m_attr = *info.GetAttributes(); + else + m_attr = new wxListItemAttr(*info.GetAttributes()); + } + m_xpos = 0; m_ypos = 0; m_width = info.m_width; @@ -91,11 +101,6 @@ void wxListItemData::SetSize( int width, int height ) if (height != -1) m_height = height; } -void wxListItemData::SetColour( wxColour *col ) -{ - m_colour = col; -} - bool wxListItemData::HasImage() const { return (m_image >= 0); @@ -141,17 +146,21 @@ int wxListItemData::GetImage() const return m_image; } -void wxListItemData::GetItem( wxListItem &info ) +void wxListItemData::GetItem( wxListItem &info ) const { info.m_text = m_text; info.m_image = m_image; info.m_data = m_data; - info.m_colour = m_colour; -} -wxColour *wxListItemData::GetColour() -{ - return m_colour; + if ( m_attr ) + { + if ( m_attr->HasTextColour() ) + info.SetTextColour(m_attr->GetTextColour()); + if ( m_attr->HasBackgroundColour() ) + info.SetBackgroundColour(m_attr->GetBackgroundColour()); + if ( m_attr->HasFont() ) + info.SetFont(m_attr->GetFont()); + } } //----------------------------------------------------------------------------- @@ -286,9 +295,8 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) if (node) { wxListItemData *item = (wxListItemData*)node->Data(); - wxString s; - item->GetText( s ); - long lw,lh; + wxString s = item->GetText(); + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); if (lw > m_spacing) m_bound_all.width = lw; } @@ -300,16 +308,20 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) if (node) { wxListItemData *item = (wxListItemData*)node->Data(); - wxString s; - item->GetText( s ); - long lw,lh; + wxString s = item->GetText(); + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); m_bound_all.width = lw; m_bound_all.height = lh; if (item->HasImage()) { +#ifdef __WIN16__ int w = 0; int h = 0; +#else + wxCoord w = 0; + wxCoord h = 0; +#endif m_owner->GetImageSize( item->GetImage(), w, h ); m_bound_all.width += 4 + w; if (h > m_bound_all.height) m_bound_all.height = h; @@ -328,7 +340,7 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) wxString s; item->GetText( s ); if (s.IsNull()) s = "H"; - long lw,lh; + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); item->SetSize( item->GetWidth(), lh ); m_bound_all.width += lw; @@ -378,7 +390,7 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) { wxString s; item->GetText( s ); - long lw,lh; + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); if (m_bound_all.width > m_spacing) m_bound_label.x = m_bound_all.x; @@ -426,7 +438,7 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) } case wxLC_REPORT: { - long lw,lh; + wxCoord lw,lh; dc->GetTextExtent( "H", &lw, &lh ); m_bound_all.x = 0; m_bound_all.y -= 0; @@ -442,7 +454,7 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) wxString s; item->GetText( s ); if (s.IsEmpty()) s = wxT("H"); - long lw,lh; + wxCoord lw,lh; dc->GetTextExtent( s, &lw, &lh ); m_bound_label.width = lw; m_bound_label.height = lh; @@ -465,8 +477,7 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width ) void wxListLineData::SetColumnPosition( int index, int x ) { - int i = index; - wxNode *node = m_items.Nth( i ); + wxNode *node = m_items.Nth( (size_t)index ); if (node) { wxListItemData *item = (wxListItemData*)node->Data(); @@ -577,38 +588,91 @@ int wxListLineData::GetImage( int index ) return -1; } +void wxListLineData::SetAttributes(wxDC *dc, + const wxListItemAttr *attr, + const wxColour& colText, + const wxFont& font, + bool hilight) +{ + // don't use foregroud colour for drawing highlighted items - this might + // make them completely invisible (and there is no way to do bit + // arithmetics on wxColour, unfortunately) + if ( !hilight && attr && attr->HasTextColour() ) + { + dc->SetTextForeground(attr->GetTextColour()); + } + else + { + dc->SetTextForeground(colText); + } + + if ( attr && attr->HasFont() ) + { + dc->SetFont(attr->GetFont()); + } + else + { + dc->SetFont(font); + } +} + void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) { - long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 ); - 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 ); + wxCoord dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 ); + wxCoord dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 ); + wxCoord dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 ); + wxCoord dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 ); if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h )) { return; } - if (paintBG) + wxWindow *listctrl = m_owner->GetParent(); + + // default foreground colour + wxColour colText; + if ( hilight ) + { + colText = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ); + } + else + { + colText = listctrl->GetForegroundColour(); + } + + // default font + wxFont font = listctrl->GetFont(); + + // VZ: currently we set the colours/fonts only once, but like this (i.e. + // using SetAttributes() inside the loop), it will be trivial to + // customize the subitems (in report mode) too. + wxListItemData *item = (wxListItemData*)m_items.First()->Data(); + wxListItemAttr *attr = item->GetAttributes(); + SetAttributes(dc, attr, colText, font, hilight); + + bool hasBgCol = attr && attr->HasBackgroundColour(); + if ( paintBG || hasBgCol ) { if (hilight) { dc->SetBrush( * m_hilightBrush ); - dc->SetPen( * wxTRANSPARENT_PEN ); } else { - dc->SetBrush( * wxWHITE_BRUSH ); - dc->SetPen( * wxTRANSPARENT_PEN ); + if ( hasBgCol ) + dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); + else + dc->SetBrush( * wxWHITE_BRUSH ); } + + dc->SetPen( * wxTRANSPARENT_PEN ); 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) { - wxString s; wxNode *node = m_items.First(); while (node) { @@ -624,12 +688,7 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) } if (item->HasText()) { - item->GetText( s ); - if (hilight) - dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) ); - else - dc->SetTextForeground( *item->GetColour() ); - dc->DrawText( s, x, item->GetY() ); + dc->DrawText( item->GetText(), x, item->GetY() ); } dc->DestroyClippingRegion(); node = node->Next(); @@ -647,13 +706,7 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) } if (item->HasText()) { - wxString s; - item->GetText( s ); - if (hilight) - dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) ); - else - dc->SetTextForeground( * item->GetColour() ); - dc->DrawText( s, m_bound_label.x, m_bound_label.y ); + dc->DrawText( item->GetText(), m_bound_label.x, m_bound_label.y ); } } } @@ -662,11 +715,11 @@ void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG ) void wxListLineData::Hilight( bool on ) { if (on == m_hilighted) return; + m_hilighted = on; if (on) m_owner->SelectLine( this ); else m_owner->DeselectLine( this ); - m_hilighted = on; } void wxListLineData::ReverseHilight( void ) @@ -809,7 +862,9 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) dc.SetBackgroundMode(wxTRANSPARENT); dc.SetTextForeground( *wxBLACK ); - if (m_foregroundColour.Ok()) dc.SetTextForeground( m_foregroundColour ); + + // do *not* use the listctrl colour for headers - one day we will have a + // function to set it separately x = 1; y = 1; @@ -821,9 +876,10 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) 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; + cw = dc.DeviceToLogicalX(w)-x-1; #else - if ((i+1 == numColumns) || (x+item.m_width > w-5)) cw = w-x-1; + if ((i+1 == numColumns) || (x+item.m_width > w-5)) + cw = w-x-1; #endif dc.SetPen( *wxWHITE_PEN ); @@ -867,8 +923,8 @@ void wxListHeaderWindow::DrawCurrent() void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) { - int x = event.GetX(); - int y = event.GetY(); + wxCoord x = (wxCoord)event.GetX(); + wxCoord y = (wxCoord)event.GetY(); if (m_isDragging) { DrawCurrent(); @@ -896,11 +952,11 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) m_minX = 0; bool hit_border = FALSE; int xpos = 0; - for (int j = 0; j < m_owner->GetColumnCount()-1; j++) + for (int j = 0; j < m_owner->GetColumnCount(); j++) { xpos += m_owner->GetColumnWidth( j ); m_column = j; - if ((abs(x-xpos) < 3) && (y < 22)) + if ((abs(x-xpos) < 3) && (y < 22) && (m_column < m_owner->GetColumnCount()-1)) { hit_border = TRUE; break; @@ -977,17 +1033,18 @@ BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl) 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, -#if wxUSE_VALIDATORS -# if defined(__VISAGECPP__) - int style, const wxValidator* validator, const wxString &name ) : -# else - int style, const wxValidator& validator, const wxString &name ) : -# endif -#endif - wxTextCtrl( parent, id, value, pos, size, style, validator, name ) +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; @@ -1003,24 +1060,33 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) { (*m_accept) = TRUE; (*m_res) = GetValue(); - m_owner->SetFocus(); + + if (!wxPendingDelete.Member(this)) + wxPendingDelete.Append(this); + + if ((*m_accept) && ((*m_res) != m_startValue)) + m_owner->OnRenameAccept(); + return; } if (event.m_keyCode == WXK_ESCAPE) { (*m_accept) = FALSE; (*m_res) = ""; - m_owner->SetFocus(); + + if (!wxPendingDelete.Member(this)) + wxPendingDelete.Append(this); + return; } + event.Skip(); } void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) ) { - if (wxPendingDelete.Member(this)) return; - - wxPendingDelete.Append(this); + if (!wxPendingDelete.Member(this)) + wxPendingDelete.Append(this); if ((*m_accept) && ((*m_res) != m_startValue)) m_owner->OnRenameAccept(); @@ -1040,7 +1106,7 @@ BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow) EVT_KEY_DOWN (wxListMainWindow::OnKeyDown) EVT_SET_FOCUS (wxListMainWindow::OnSetFocus) EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus) - EVT_SCROLLWIN (wxListMainWindow::OnScroll) + EVT_SCROLLWIN (wxListMainWindow::OnScroll) END_EVENT_TABLE() wxListMainWindow::wxListMainWindow() @@ -1109,11 +1175,13 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id, m_renameTimer = new wxListRenameTimer( this ); m_renameAccept = FALSE; - SetBackgroundColour( *wxWHITE ); + SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) ); } wxListMainWindow::~wxListMainWindow() { + DeleteEverything(); + if (m_hilightBrush) delete m_hilightBrush; delete m_renameTimer; @@ -1121,6 +1189,8 @@ wxListMainWindow::~wxListMainWindow() void wxListMainWindow::RefreshLine( wxListLineData *line ) { + if (m_dirty) return; + int x = 0; int y = 0; int w = 0; @@ -1212,6 +1282,7 @@ void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command ) le.m_itemIndex = GetIndexOfLine( line ); line->GetItem( 0, le.m_item ); GetParent()->GetEventHandler()->ProcessEvent( le ); +// GetParent()->GetEventHandler()->AddPendingEvent( le ); } void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) ) @@ -1243,7 +1314,7 @@ void wxListMainWindow::DeleteLine( wxListLineData *line ) void wxListMainWindow::EditLabel( long item ) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") ); m_currentEdit = (wxListLineData*) node->Data(); @@ -1302,7 +1373,7 @@ void wxListMainWindow::OnRenameAccept() info.m_mask = wxLIST_MASK_TEXT; info.m_itemId = le.m_itemIndex; info.m_text = m_renameRes; - info.m_colour = le.m_item.m_colour; + info.SetTextColour(le.m_item.GetTextColour()); SetItem( info ); } @@ -1316,8 +1387,8 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) wxClientDC dc(this); PrepareDC(dc); - long x = dc.DeviceToLogicalX( (long)event.GetX() ); - long y = dc.DeviceToLogicalY( (long)event.GetY() ); + wxCoord x = dc.DeviceToLogicalX( (wxCoord)event.GetX() ); + wxCoord y = dc.DeviceToLogicalY( (wxCoord)event.GetY() ); /* Did we actually hit an item ? */ long hitResult = 0; @@ -1407,13 +1478,13 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } else { - if (event.ShiftDown()) + if (event.ControlDown()) { m_current = line; m_current->ReverseHilight(); RefreshLine( m_current ); } - else if (event.ControlDown()) + else if (event.ShiftDown()) { m_current = line; @@ -1476,29 +1547,32 @@ 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 item_x = 0; + int item_y = 0; + int item_w = 0; + int item_h = 0; + m_current->GetExtent( item_x, item_y, item_w, item_h ); - int w_p = 0; - int h_p = 0; - GetClientSize( &w_p, &h_p ); + int client_w = 0; + int client_h = 0; + GetClientSize( &client_w, &client_h ); + + int view_x = m_xScroll*GetScrollPos( wxHORIZONTAL ); + int view_y = m_yScroll*GetScrollPos( wxVERTICAL ); if (m_mode & wxLC_REPORT) { - int y_s = m_yScroll*GetScrollPos( wxVERTICAL ); - if ((y > y_s) && (y+h < y_s+h_p)) return; - if (y-y_s < 5) { Scroll( -1, (y-5-h_p/2)/m_yScroll ); } - if (y+h+5 > y_s+h_p) { Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll); } + if (item_y-5 < view_y ) + Scroll( -1, (item_y-5)/m_yScroll ); + if (item_y+item_h+5 > view_y+client_h) + Scroll( -1, (item_y+item_h-client_h+15)/m_yScroll ); } else { - int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL ); - if ((x > x_s) && (x+w < x_s+w_p)) return; - if (x-x_s < 5) { Scroll( (x-5)/m_xScroll, -1 ); } - if (x+w-5 > x_s+w_p) { Scroll( (x+w-w_p+15)/m_xScroll, -1 ); } + if (item_x-view_x < 5) + Scroll( (item_x-5)/m_xScroll, -1 ); + if (item_x+item_w-5 > view_x+client_w) + Scroll( (item_x+item_w-client_w+15)/m_xScroll, -1 ); } } @@ -1507,12 +1581,12 @@ void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown ) if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE ); wxListLineData *oldCurrent = m_current; m_current = newCurrent; - MoveToFocus(); if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE ); RefreshLine( m_current ); RefreshLine( oldCurrent ); FocusLine( m_current ); UnfocusLine( oldCurrent ); + MoveToFocus(); } void wxListMainWindow::OnKeyDown( wxKeyEvent &event ) @@ -1540,7 +1614,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) /* we send a list_key event up */ wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() ); - le.m_code = event.KeyCode(); + le.m_code = (int)event.KeyCode(); le.SetEventObject( parent ); parent->GetEventHandler()->ProcessEvent( le ); @@ -1560,8 +1634,9 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) { wxNavigationKeyEvent nevent; nevent.SetDirection( !event.ShiftDown() ); + nevent.SetEventObject( GetParent()->GetParent() ); nevent.SetCurrentFocus( m_parent ); - if (m_parent->GetEventHandler()->ProcessEvent( nevent )) return; + if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent )) return; } /* no item -> nothing to do */ @@ -1668,11 +1743,11 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) m_current->ReverseHilight(); wxNode *node = m_lines.Member( m_current )->Next(); if (node) m_current = (wxListLineData*)node->Data(); - MoveToFocus(); RefreshLine( oldCurrent ); RefreshLine( m_current ); UnfocusLine( oldCurrent ); FocusLine( m_current ); + MoveToFocus(); } break; } @@ -1780,8 +1855,8 @@ void wxListMainWindow::GetImageSize( int index, int &width, int &height ) int wxListMainWindow::GetTextLength( wxString &s ) { wxClientDC dc( this ); - long lw = 0; - long lh = 0; + wxCoord lw = 0; + wxCoord lh = 0; dc.GetTextExtent( s, &lw, &lh ); return lw + 6; } @@ -1861,7 +1936,7 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) { wxListItemData *item = (wxListItemData*)n->Data(); int current = 0, ix = 0, iy = 0; - long lx = 0, ly = 0; + wxCoord lx = 0, ly = 0; if (item->HasImage()) { GetImageSize( item->GetImage(), ix, iy ); @@ -1950,7 +2025,7 @@ int wxListMainWindow::GetCountPerPage() void wxListMainWindow::SetItem( wxListItem &item ) { m_dirty = TRUE; - wxNode *node = m_lines.Nth( item.m_itemId ); + wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1967,7 +2042,7 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) if (stateMask & wxLIST_STATE_FOCUSED) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1981,10 +2056,10 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) if (stateMask & wxLIST_STATE_SELECTED) { - bool on = state & wxLIST_STATE_SELECTED; + bool on = (state & wxLIST_STATE_SELECTED) != 0; if (!on && (m_mode & wxLC_SINGLE_SEL)) return; - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -1997,7 +2072,7 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask ) RefreshLine( m_current ); if (oldCurrent) RefreshLine( oldCurrent ); } - bool on = state & wxLIST_STATE_SELECTED; + bool on = (state & wxLIST_STATE_SELECTED) != 0; if (on != line->IsHilighted()) { line->Hilight( on ); @@ -2012,7 +2087,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) int ret = wxLIST_STATE_DONTCARE; if (stateMask & wxLIST_STATE_FOCUSED) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2021,7 +2096,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) } if (stateMask & wxLIST_STATE_SELECTED) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2033,7 +2108,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask ) void wxListMainWindow::GetItem( wxListItem &item ) { - wxNode *node = m_lines.Nth( item.m_itemId ); + wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2055,7 +2130,7 @@ int wxListMainWindow::GetItemCount() void wxListMainWindow::GetItemRect( long index, wxRect &rect ) { - wxNode *node = m_lines.Nth( index ); + wxNode *node = m_lines.Nth( (size_t)index ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2072,7 +2147,7 @@ void wxListMainWindow::GetItemRect( long index, wxRect &rect ) bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) { - wxNode *node = m_lines.Nth( item ); + wxNode *node = m_lines.Nth( (size_t)item ); if (node) { wxRect rect; @@ -2267,28 +2342,48 @@ void wxListMainWindow::RealizeChanges( void ) } } -long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state ) +long wxListMainWindow::GetNextItem( long item, + int WXUNUSED(geometry), + int state ) { - long ret = 0; - if (item > 0) ret = item; - if(ret >= GetItemCount()) return -1; - wxNode *node = m_lines.Nth( ret ); + 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; + } + + wxNode *node = m_lines.Nth( (size_t)ret ); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); - if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret; - if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret; - if (!state) return ret; + if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) + return ret; + if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) + return ret; + if (!state) + return ret; ret++; + node = node->Next(); } + return -1; } void wxListMainWindow::DeleteItem( long index ) { m_dirty = TRUE; - wxNode *node = m_lines.Nth( index ); + wxNode *node = m_lines.Nth( (size_t)index ); if (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2308,7 +2403,7 @@ void wxListMainWindow::DeleteColumn( int col ) if (node) m_columns.DeleteNode( node ); } -void wxListMainWindow::DeleteAllItems( void ) +void wxListMainWindow::DeleteAllItems() { m_dirty = TRUE; m_current = (wxListLineData *) NULL; @@ -2316,34 +2411,18 @@ void wxListMainWindow::DeleteAllItems( void ) // 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 + wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetParent()->GetId() ); + event.SetEventObject( GetParent() ); + GetParent()->GetEventHandler()->ProcessEvent( event ); m_lines.Clear(); } -void wxListMainWindow::DeleteEverything( void ) +void wxListMainWindow::DeleteEverything() { - m_dirty = TRUE; - m_current = (wxListLineData *) NULL; - wxNode *node = m_lines.First(); - while (node) - { - wxListLineData *line = (wxListLineData*)node->Data(); - DeleteLine( line ); - node = node->Next(); - } - m_lines.Clear(); - m_current = (wxListLineData *) NULL; + DeleteAllItems(); + m_columns.Clear(); } @@ -2356,8 +2435,7 @@ void wxListMainWindow::EnsureVisible( long index ) wxListLineData *oldCurrent = m_current; m_current = (wxListLineData *) NULL; - int i = index; - wxNode *node = m_lines.Nth( i ); + wxNode *node = m_lines.Nth( (size_t)index ); if (node) m_current = (wxListLineData*)node->Data(); if (m_current) MoveToFocus(); m_current = oldCurrent; @@ -2368,7 +2446,7 @@ long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(p long pos = start; wxString tmp = str; if (pos < 0) pos = 0; - wxNode *node = m_lines.Nth( pos ); + wxNode *node = m_lines.Nth( (size_t)pos ); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2385,7 +2463,7 @@ long wxListMainWindow::FindItem(long start, long data) { long pos = start; if (pos < 0) pos = 0; - wxNode *node = m_lines.Nth( pos ); + wxNode *node = m_lines.Nth( (size_t)pos ); while (node) { wxListLineData *line = (wxListLineData*)node->Data(); @@ -2408,7 +2486,7 @@ long wxListMainWindow::HitTest( int x, int y, int &flags ) long ret = line->IsHit( x, y ); if (ret & flags) { - flags = ret; + flags = (int)ret; return count; } node = node->Next(); @@ -2441,7 +2519,7 @@ void wxListMainWindow::InsertItem( wxListItem &item ) line->SetItem( 0, item ); if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount())) { - wxNode *node = m_lines.Nth( item.m_itemId ); + wxNode *node = m_lines.Nth( (size_t)item.m_itemId ); if (node) m_lines.Insert( node, line ); } else @@ -2459,7 +2537,7 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) wxListHeaderData *column = new wxListHeaderData( item ); if ((col >= 0) && (col < (int)m_columns.GetCount())) { - wxNode *node = m_columns.Nth( col ); + wxNode *node = m_columns.Nth( (size_t)col ); if (node) m_columns.Insert( node, column ); } @@ -2490,6 +2568,7 @@ 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; } void wxListMainWindow::OnScroll(wxScrollWinEvent& event) @@ -2528,7 +2607,31 @@ wxListItem::wxListItem() m_data = 0; m_format = wxLIST_FORMAT_CENTRE; m_width = 0; - m_colour = wxBLACK; + + m_attr = NULL; +} + +void wxListItem::Clear() +{ + m_mask = 0; + m_itemId = 0; + m_col = 0; + m_state = 0; + m_stateMask = 0; + m_image = 0; + m_data = 0; + m_format = wxLIST_FORMAT_CENTRE; + m_width = 0; + m_text = wxEmptyString; + + if (m_attr) delete m_attr; + m_attr = NULL; +} + +void wxListItem::ClearAttributes() +{ + if (m_attr) delete m_attr; + m_attr = NULL; } // ------------------------------------------------------------------------------------- @@ -2549,6 +2652,35 @@ 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; + + if ( m_item.HasAttributes() ) + { + obj->m_item.SetTextColour(m_item.GetTextColour()); + } +} + // ------------------------------------------------------------------------------------- // wxListCtrl // ------------------------------------------------------------------------------------- @@ -2573,16 +2705,13 @@ wxListCtrl::~wxListCtrl() { } -bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, - const wxPoint &pos, const wxSize &size, -#if wxUSE_VALIDATORS -# if defined(__VISAGECPP__) - long style, const wxValidator *validator, -# else - long style, const wxValidator &validator, -# endif -#endif - const wxString &name ) +bool wxListCtrl::Create(wxWindow *parent, + wxWindowID id, + const wxPoint &pos, + const wxSize &size, + long style, + const wxValidator &validator, + const wxString &name) { m_imageListNormal = (wxImageList *) NULL; m_imageListSmall = (wxImageList *) NULL; @@ -2590,31 +2719,31 @@ bool wxListCtrl::Create( wxWindow *parent, wxWindowID id, m_mainWin = (wxListMainWindow*) NULL; m_headerWin = (wxListHeaderWindow*) NULL; - long s = style; - - if ((s & wxLC_REPORT == 0) && - (s & wxLC_LIST == 0) && - (s & wxLC_ICON == 0)) + if ( !(style & (wxLC_REPORT | wxLC_LIST | wxLC_ICON)) ) { - s = s | wxLC_LIST; + style = style | wxLC_LIST; } + + bool ret = wxControl::Create( parent, id, pos, size, style, validator, name ); + + + if (style & wxSUNKEN_BORDER) + style -= wxSUNKEN_BORDER; - 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 ); + m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style ); if (HasFlag(wxLC_REPORT)) + { m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL ); + if (HasFlag(wxLC_NO_HEADER)) + m_headerWin->Show( FALSE ); + } else + { m_headerWin = (wxListHeaderWindow *) NULL; + } - SetBackgroundColour( *wxWHITE ); + SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) ); return ret; } @@ -2847,15 +2976,15 @@ int wxListCtrl::GetSelectedItemCount() const return m_mainWin->GetSelectedItemCount(); } -/* wxColour wxListCtrl::GetTextColour() const { + return GetForegroundColour(); } -void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col)) +void wxListCtrl::SetTextColour(const wxColour& col) { + SetForegroundColour(col); } -*/ long wxListCtrl::GetTopItem() const { @@ -2993,7 +3122,10 @@ long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex ) long wxListCtrl::InsertColumn( long col, wxListItem &item ) { + wxASSERT( m_headerWin ); m_mainWin->InsertColumn( col, item ); + m_headerWin->Refresh(); + return 0; }