X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ca65c0440a7163e4e37e48b1c4329709d722db47..1c4cd9e047e27a54b3587071a0d76f9c599f6d18:/src/generic/listctrl.cpp diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index ce1a34c6af..c6a51c9524 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -23,11 +23,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "listctrl.h" - #pragma implementation "listctrlbase.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -69,13 +64,15 @@ #endif // HAVE_NATIVE_LISTCTRL/!HAVE_NATIVE_LISTCTRL #include "wx/selstore.h" - #include "wx/renderer.h" +#include "wx/math.h" #ifdef __WXMAC__ #include "wx/mac/private.h" #endif + + // NOTE: If using the wxListBox visual attributes works everywhere then this can // be removed, as well as the #else case below. #define _USE_VISATTR 0 @@ -91,8 +88,10 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT) DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT) DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM) DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS) +#if WXWIN_COMPATIBILITY_2_4 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO) DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO) +#endif DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED) DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED) DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN) @@ -138,9 +137,8 @@ static const int MARGIN_BETWEEN_ROWS = 6; // when autosizing the columns, add some slack static const int AUTOSIZE_COL_MARGIN = 10; -// default and minimal widths for the header columns +// default width for the header columns static const int WIDTH_COL_DEFAULT = 80; -static const int WIDTH_COL_MIN = 10; // the space between the image and the text in the report mode static const int IMAGE_MARGIN_IN_REPORT_MODE = 5; @@ -149,6 +147,25 @@ static const int IMAGE_MARGIN_IN_REPORT_MODE = 5; // private classes // ============================================================================ +//----------------------------------------------------------------------------- +// wxColWidthInfo (internal) +//----------------------------------------------------------------------------- + +struct wxColWidthInfo +{ + int nMaxWidth; + bool bNeedsUpdate; // only set to true when an item whose + // width == nMaxWidth is removed + + wxColWidthInfo(int w = 0, bool needsUpdate = false) + { + nMaxWidth = w; + bNeedsUpdate = needsUpdate; + } +}; + +WX_DEFINE_ARRAY_PTR(wxColWidthInfo *, ColWidthArray); + //----------------------------------------------------------------------------- // wxListItemData (internal) //----------------------------------------------------------------------------- @@ -161,7 +178,7 @@ public: void SetItem( const wxListItem &info ); void SetImage( int image ) { m_image = image; } - void SetData( long data ) { m_data = data; } + void SetData( wxUIntPtr data ) { m_data = data; } void SetPosition( int x, int y ); void SetSize( int width, int height ); @@ -200,7 +217,7 @@ public: int m_image; // user data associated with the item - long m_data; + wxUIntPtr m_data; // the item coordinates are not used in report mode, instead this pointer // is NULL and the owner window is used to retrieve the item position and @@ -267,7 +284,7 @@ private: WX_DECLARE_LIST(wxListItemData, wxListItemDataList); #include "wx/listimpl.cpp" -WX_DEFINE_LIST(wxListItemDataList); +WX_DEFINE_LIST(wxListItemDataList) class wxListLineData { @@ -290,7 +307,7 @@ public: // the part to be highlighted wxRect m_rectHighlight; - // extend all our rects to be centered inside theo ne of given width + // extend all our rects to be centered inside the one of given width void ExtendWidth(wxCoord w) { wxASSERT_MSG( m_rectAll.width <= w, @@ -344,7 +361,7 @@ public: void GetItem( int index, wxListItem &info ); wxString GetText(int index) const; - void SetText( int index, const wxString s ); + void SetText( int index, const wxString& s ); wxListItemAttr *GetAttr() const; void SetAttr(wxListItemAttr *attr); @@ -395,7 +412,7 @@ private: WX_DECLARE_EXPORTED_OBJARRAY(wxListLineData, wxListLineDataArray); #include "wx/arrimpl.cpp" -WX_DEFINE_OBJARRAY(wxListLineDataArray); +WX_DEFINE_OBJARRAY(wxListLineDataArray) //----------------------------------------------------------------------------- // wxListHeaderWindow (internal) @@ -448,7 +465,7 @@ private: // generate and process the list event of the given type, return true if // it wasn't vetoed, i.e. if we should proceed - bool SendListEvent(wxEventType type, wxPoint pos); + bool SendListEvent(wxEventType type, const wxPoint& pos); DECLARE_DYNAMIC_CLASS(wxListHeaderWindow) DECLARE_EVENT_TABLE() @@ -477,6 +494,8 @@ class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl public: wxListTextCtrl(wxListMainWindow *owner, size_t itemEdit); + void AcceptChangesAndFinish(); + protected: void OnChar( wxKeyEvent &event ); void OnKeyUp( wxKeyEvent &event ); @@ -490,6 +509,7 @@ private: wxString m_startValue; size_t m_itemEdited; bool m_finished; + bool m_aboutToFinish; DECLARE_EVENT_TABLE() }; @@ -500,7 +520,7 @@ private: WX_DECLARE_LIST(wxListHeaderData, wxListHeaderDataList); #include "wx/listimpl.cpp" -WX_DEFINE_LIST(wxListHeaderDataList); +WX_DEFINE_LIST(wxListHeaderDataList) class wxListMainWindow : public wxScrolledWindow { @@ -515,6 +535,8 @@ public: virtual ~wxListMainWindow(); + wxWindow *GetMainWindowOfCompositeControl() { return GetParent(); } + bool HasFlag(int flag) const { return m_parent->HasFlag(flag); } // return true if this is a virtual list control @@ -599,8 +621,6 @@ public: void Freeze(); void Thaw(); - void SetFocus(); - void OnRenameTimer(); bool OnRenameAccept(size_t itemEdit, const wxString& value); void OnRenameCancelled(size_t itemEdit); @@ -640,6 +660,7 @@ public: void SetItem( wxListItem &item ); void GetItem( wxListItem &item ) const; void SetItemState( long item, long state, long stateMask ); + void SetItemStateAll( long state, long stateMask ); int GetItemState( long item, long stateMask ) const; void GetItemRect( long index, wxRect &rect ) const; wxRect GetViewRect() const; @@ -649,6 +670,7 @@ public: wxString GetItemText(long item) const { wxListItem info; + info.m_mask = wxLIST_MASK_TEXT; info.m_itemId = item; GetItem( info ); return info.m_text; @@ -676,10 +698,12 @@ public: void DeleteEverything(); void EnsureVisible( long index ); long FindItem( long start, const wxString& str, bool partial = false ); - long FindItem( long start, long data); + long FindItem( long start, wxUIntPtr data); + long FindItem( const wxPoint& pt ); long HitTest( int x, int y, int &flags ); void InsertItem( wxListItem &item ); void InsertColumn( long col, wxListItem &item ); + int GetItemWidthWithImage(wxListItem * item); void SortItems( wxListCtrlCompare fn, long data ); size_t GetItemCount() const; @@ -694,7 +718,7 @@ public: // send out a wxListEvent void SendNotify( size_t line, wxEventType command, - wxPoint point = wxDefaultPosition ); + const wxPoint& point = wxDefaultPosition ); // override base class virtual to reset m_lineHeight when the font changes virtual bool SetFont(const wxFont& font) @@ -761,11 +785,15 @@ public: bool m_isCreated; int m_dragCount; wxPoint m_dragStart; + ColWidthArray m_aColWidths; // for double click logic size_t m_lineLastClicked, - m_lineBeforeLastClicked; + m_lineBeforeLastClicked, + m_lineSelectSingleOnUp; + wxListTextCtrl* m_textctrl; + protected: // the total count of items in a virtual list control size_t m_countVirt; @@ -808,11 +836,7 @@ protected: // get the colour to be used for drawing the rules wxColour GetRuleColour() const { -#ifdef __WXMAC__ - return *wxWHITE; -#else return wxSystemSettings::GetColour(wxSYS_COLOUR_3DLIGHT); -#endif } private: @@ -972,9 +996,19 @@ int wxListItemData::GetHeight() const void wxListItemData::GetItem( wxListItem &info ) const { - info.m_text = m_text; - info.m_image = m_image; - info.m_data = m_data; + long mask = info.m_mask; + if ( !mask ) + { + // by default, get everything for backwards compatibility + mask = -1; + } + + if ( mask & wxLIST_MASK_TEXT ) + info.m_text = m_text; + if ( mask & wxLIST_MASK_IMAGE ) + info.m_image = m_image; + if ( mask & wxLIST_MASK_DATA ) + info.m_data = m_data; if ( m_attr ) { @@ -1044,11 +1078,7 @@ void wxListHeaderData::SetHeight( int h ) void wxListHeaderData::SetWidth( int w ) { - m_width = w; - if (m_width < 0) - m_width = WIDTH_COL_DEFAULT; - else if (m_width < WIDTH_COL_MIN) - m_width = WIDTH_COL_MIN; + m_width = w < 0 ? WIDTH_COL_DEFAULT : w; } void wxListHeaderData::SetFormat( int format ) @@ -1334,7 +1364,7 @@ wxString wxListLineData::GetText(int index) const return s; } -void wxListLineData::SetText( int index, const wxString s ) +void wxListLineData::SetText( int index, const wxString& s ) { wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) @@ -1666,13 +1696,15 @@ wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, #if _USE_VISATTR wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes(); - SetDefaultForegroundColour( attr.colFg ); - SetDefaultBackgroundColour( attr.colBg ); - SetDefaultFont( attr.font ); + SetOwnForegroundColour( attr.colFg ); + SetOwnBackgroundColour( attr.colBg ); + if (!m_hasFont) + SetOwnFont( attr.font ); #else - SetDefaultForegroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); - SetDefaultBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); - SetDefaultFont( wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT )); + SetOwnForegroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); + SetOwnBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); + if (!m_hasFont) + SetOwnFont( wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT )); #endif } @@ -1731,15 +1763,20 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) // the width of the rect to draw: make it smaller to fit entirely // inside the column rect +#ifdef __WXMAC__ + int cw = wCol ; + int ch = h ; +#else int cw = wCol - 2; - + int ch = h-2 ; +#endif wxRendererNative::Get().DrawHeaderButton ( this, dc, - wxRect(x, HEADER_OFFSET_Y, cw, h - 2), + wxRect(x, HEADER_OFFSET_Y, cw, ch), m_parent->IsEnabled() ? 0 - : wxCONTROL_DISABLED + : (int)wxCONTROL_DISABLED ); // see if we have enough space for the column label @@ -1896,7 +1933,7 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) // end of the current column int xpos = 0; - // find the column where this event occured + // find the column where this event occurred int col, countCol = m_owner->GetColumnCount(); for (col = 0; col < countCol; col++) @@ -1971,7 +2008,7 @@ void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) m_owner->Update(); } -bool wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos) +bool wxListHeaderWindow::SendListEvent(wxEventType type, const wxPoint& pos) { wxWindow *parent = GetParent(); wxListEvent le( type, parent->GetId() ); @@ -2018,6 +2055,7 @@ wxListTextCtrl::wxListTextCtrl(wxListMainWindow *owner, size_t itemEdit) { m_owner = owner; m_finished = false; + m_aboutToFinish = false; wxRect rectLabel = owner->GetLineLabelRect(itemEdit); @@ -2034,10 +2072,11 @@ void wxListTextCtrl::Finish() if ( !m_finished ) { wxPendingDelete.Append(this); - + m_owner->m_textctrl = NULL; + m_finished = true; - m_owner->SetFocus(); + m_owner->SetFocusIgnoringChildren(); } } @@ -2063,17 +2102,22 @@ bool wxListTextCtrl::AcceptChanges() return true; } +void wxListTextCtrl::AcceptChangesAndFinish() +{ + m_aboutToFinish = true; + // Notify the owner about the changes + AcceptChanges(); + // Even if vetoed, close the control (consistent with MSW) + Finish(); +} + void wxListTextCtrl::OnChar( wxKeyEvent &event ) { switch ( event.m_keyCode ) { case WXK_RETURN: - if ( !AcceptChanges() ) - { - // vetoed by the user code - break; - } - //else: fall through + AcceptChangesAndFinish(); + break; case WXK_ESCAPE: Finish(); @@ -2103,22 +2147,25 @@ void wxListTextCtrl::OnKeyUp( wxKeyEvent &event ) sx = parentSize.x - myPos.x; if (mySize.x > sx) sx = mySize.x; - SetSize(sx, wxDefaultSize.y); + SetSize(sx, wxDefaultCoord); event.Skip(); } void wxListTextCtrl::OnKillFocus( wxFocusEvent &event ) { - if ( !m_finished ) + if ( !m_finished && !m_aboutToFinish ) { - // We must finish regardless of success, otherwise we'll get focus problems + // We must finish regardless of success, otherwise we'll get + // focus problems: Finish(); if ( !AcceptChanges() ) m_owner->OnRenameCancelled( m_itemEdited ); } + // We must let the native text control handle focus, too, otherwise + // it could have problems with the cursor (e.g., in wxGTK). event.Skip(); } @@ -2161,9 +2208,11 @@ void wxListMainWindow::Init() m_lastOnSame = false; m_renameTimer = new wxListRenameTimer( this ); - + m_textctrl = NULL; + m_current = m_lineLastClicked = + m_lineSelectSingleOnUp = m_lineBeforeLastClicked = (size_t)-1; m_freezeCount = 0; @@ -2206,21 +2255,20 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, wxSOLID ); - wxSize sz = size; - sz.y = 25; - SetScrollbars( 0, 0, 0, 0, 0, 0 ); wxVisualAttributes attr = wxGenericListCtrl::GetClassDefaultAttributes(); - SetDefaultForegroundColour( attr.colFg ); - SetDefaultBackgroundColour( attr.colBg ); - SetDefaultFont( attr.font ); + SetOwnForegroundColour( attr.colFg ); + SetOwnBackgroundColour( attr.colBg ); + if (!m_hasFont) + SetOwnFont( attr.font ); } wxListMainWindow::~wxListMainWindow() { DoDeleteAllItems(); WX_CLEAR_LIST(wxListHeaderDataList, m_columns); + WX_CLEAR_ARRAY(m_aColWidths); delete m_highlightBrush; delete m_highlightUnfocusedBrush; @@ -2752,7 +2800,7 @@ void wxListMainWindow::HighlightAll( bool on ) void wxListMainWindow::SendNotify( size_t line, wxEventType command, - wxPoint point ) + const wxPoint& point ) { wxListEvent le( command, GetParent()->GetId() ); le.SetEventObject( GetParent() ); @@ -2810,9 +2858,8 @@ void wxListMainWindow::EditLabel( long item ) if ( m_dirty ) wxSafeYield(); - wxListTextCtrl *text = new wxListTextCtrl(this, itemEdit); - - text->SetFocus(); + m_textctrl = new wxListTextCtrl(this, itemEdit); + m_textctrl->SetFocus(); } void wxListMainWindow::OnRenameTimer() @@ -2857,10 +2904,28 @@ void wxListMainWindow::OnRenameCancelled(size_t itemEdit) void wxListMainWindow::OnMouse( wxMouseEvent &event ) { +#ifdef __WXMAC__ + // On wxMac we can't depend on the EVT_KILL_FOCUS event to properly + // shutdown the edit control when the mouse is clicked elsewhere on the + // listctrl because the order of events is different (or something like + // that,) so explicitly end the edit if it is active. + if ( event.LeftDown() && m_textctrl) + { + m_textctrl->AcceptChangesAndFinish(); + } +#endif + event.SetEventObject( GetParent() ); if ( GetParent()->GetEventHandler()->ProcessEvent( event) ) return; + if (event.GetEventType() == wxEVT_MOUSEWHEEL) + { + // let the base handle mouse wheel events. + event.Skip(); + return; + } + if ( !HasCurrent() || IsEmpty() ) return; @@ -2919,7 +2984,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) wxListEvent le( command, GetParent()->GetId() ); le.SetEventObject( GetParent() ); - le.m_itemIndex = current; + le.m_itemIndex = m_lineLastClicked; le.m_pointDrag = m_dragStart; GetParent()->GetEventHandler()->ProcessEvent( le ); @@ -2950,26 +3015,56 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } else { - // the first click was on another item, so don't interpret this as + // 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 (event.LeftUp()) { - if ((current == m_current) && - (hitResult == wxLIST_HITTEST_ONITEMLABEL) && - HasFlag(wxLC_EDIT_LABELS) ) + if(m_lineSelectSingleOnUp != (size_t) -1) { - m_renameTimer->Start( 100, true ); + // select single line + HighlightAll( false ); + ReverseHighlight(m_lineSelectSingleOnUp); + } + if (m_lastOnSame) + { + if ((current == m_current) && + (hitResult == wxLIST_HITTEST_ONITEMLABEL) && + HasFlag(wxLC_EDIT_LABELS) ) + { + m_renameTimer->Start( 100, true ); + } } m_lastOnSame = false; + m_lineSelectSingleOnUp = (size_t) -1; } - else if (event.RightDown()) + else + { + // This is necessary, because after a DnD operation in + // from and to ourself, the up event is swallowed by the + // DnD code. So on next non-up event (which means here and + // now) m_lineSelectSingleOnUp should be reset. + m_lineSelectSingleOnUp = (size_t) -1; + } + if (event.RightDown()) { + m_lineBeforeLastClicked = m_lineLastClicked; + m_lineLastClicked = current; + // If the item is already selected, do not update the selection. + // Multi-selections should not be cleared if a selected item is clicked. + if (!IsHighlighted(current)) + { + HighlightAll(false); + ChangeCurrent(current); + ReverseHighlight(m_current); + } SendNotify( current, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition() ); + // Allow generation of context menu event + event.Skip(); } else if (event.MiddleDown()) { @@ -2981,18 +3076,28 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) m_lineLastClicked = current; size_t oldCurrent = m_current; + bool oldWasSelected = IsHighlighted(m_current); - if ( IsSingleSel() || !(event.ControlDown() || event.ShiftDown()) ) + bool cmdModifierDown = event.CmdDown(); + if ( IsSingleSel() || !(cmdModifierDown || event.ShiftDown()) ) { - HighlightAll( false ); + if( IsSingleSel() || !IsHighlighted(current) ) + { + HighlightAll( false ); - ChangeCurrent(current); + ChangeCurrent(current); - ReverseHighlight(m_current); + ReverseHighlight(m_current); + } + else // multi sel & current is highlighted & no mod keys + { + m_lineSelectSingleOnUp = current; + ChangeCurrent(current); // change focus + } } else // multi sel & either ctrl or shift is down { - if (event.ControlDown()) + if (cmdModifierDown) { ChangeCurrent(current); @@ -3026,7 +3131,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } // forceClick is only set if the previous click was on another item - m_lastOnSame = !forceClick && (m_current == oldCurrent); + m_lastOnSame = !forceClick && (m_current == oldCurrent) && oldWasSelected; } } @@ -3283,26 +3388,6 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) // focus handling // ---------------------------------------------------------------------------- -void wxListMainWindow::SetFocus() -{ - // VS: wxListMainWindow derives from wxPanel (via wxScrolledWindow) and wxPanel - // overrides SetFocus in such way that it does never change focus from - // panel's child to the panel itself. Unfortunately, we must be able to change - // focus to the panel from wxListTextCtrl because the text control should - // disappear when the user clicks outside it. - - wxWindow *oldFocus = FindFocus(); - - if ( oldFocus && oldFocus->GetParent() == this ) - { - wxWindow::SetFocus(); - } - else - { - wxScrolledWindow::SetFocus(); - } -} - void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) { if ( GetParent() ) @@ -3502,34 +3587,30 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) int max = AUTOSIZE_COL_MARGIN; - for ( size_t i = 0; i < count; i++ ) + // if the cached column width isn't valid then recalculate it + if (m_aColWidths.Item(col)->bNeedsUpdate) { - wxListLineData *line = GetLine(i); - wxListItemDataList::compatibility_iterator n = line->m_items.Item( col ); - - wxCHECK_RET( n, _T("no subitem?") ); + for (size_t i = 0; i < count; i++) + { + wxListLineData *line = GetLine(i); + wxListItemDataList::compatibility_iterator n = line->m_items.Item( col ); - wxListItemData *item = n->GetData(); - int current = 0; + wxCHECK_RET( n, _T("no subitem?") ); - if (item->HasImage()) - { - int ix, iy; - GetImageSize( item->GetImage(), ix, iy ); - current += ix + 5; - } + wxListItemData *itemData = n->GetData(); + wxListItem item; - if (item->HasText()) - { - wxCoord w; - dc.GetTextExtent( item->GetText(), &w, NULL ); - current += w; + itemData->GetItem(item); + int itemWidth = GetItemWidthWithImage(&item); + if (itemWidth > max) + max = itemWidth; } - if (current > max) - max = current; + m_aColWidths.Item(col)->bNeedsUpdate = false; + m_aColWidths.Item(col)->nMaxWidth = max; } + max = m_aColWidths.Item(col)->nMaxWidth; width = max + AUTOSIZE_COL_MARGIN; } } @@ -3588,6 +3669,19 @@ void wxListMainWindow::SetItem( wxListItem &item ) { wxListLineData *line = GetLine((size_t)id); line->SetItem( item.m_col, item ); + + // Set item state if user wants + if ( item.m_mask & wxLIST_MASK_STATE ) + SetItemState( item.m_itemId, item.m_state, item.m_state ); + + if (InReportView()) + { + // update the Max Width Cache if needed + int width = GetItemWidthWithImage(&item); + + if (width > m_aColWidths.Item(item.m_col)->nMaxWidth) + m_aColWidths.Item(item.m_col)->nMaxWidth = width; + } } // update the item on screen @@ -3596,10 +3690,60 @@ void wxListMainWindow::SetItem( wxListItem &item ) RefreshRect(rectItem); } +void wxListMainWindow::SetItemStateAll(long state, long stateMask) +{ + if ( IsEmpty() ) + return; + + // first deal with selection + if ( stateMask & wxLIST_STATE_SELECTED ) + { + // set/clear select state + if ( IsVirtual() ) + { + // optimized version for virtual listctrl. + m_selStore.SelectRange(0, GetItemCount() - 1, state == wxLIST_STATE_SELECTED); + Refresh(); + } + else if ( state & wxLIST_STATE_SELECTED ) + { + const long count = GetItemCount(); + for( long i = 0; i < count; i++ ) + { + SetItemState( i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED ); + } + + } + else + { + // clear for non virtual (somewhat optimized by using GetNextItem()) + long i = -1; + while ( (i = GetNextItem(i, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED)) != -1 ) + { + SetItemState( i, 0, wxLIST_STATE_SELECTED ); + } + } + } + + if ( HasCurrent() && (state == 0) && (stateMask & wxLIST_STATE_FOCUSED) ) + { + // unfocus all: only one item can be focussed, so clearing focus for + // all items is simply clearing focus of the focussed item. + SetItemState(m_current, state, stateMask); + } + //(setting focus to all items makes no sense, so it is not handled here.) +} + 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") ); + if ( litem == -1 ) + { + SetItemStateAll(state, stateMask); + return; + } + + 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 @@ -3713,6 +3857,11 @@ void wxListMainWindow::GetItem( wxListItem &item ) const wxListLineData *line = GetLine((size_t)item.m_itemId); line->GetItem( item.m_col, item ); + + // Get item state if user wants it + if ( item.m_mask & wxLIST_MASK_STATE ) + item.m_state = GetItemState( item.m_itemId, wxLIST_STATE_SELECTED | + wxLIST_STATE_FOCUSED ); } // ---------------------------------------------------------------------------- @@ -3852,7 +4001,7 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh) iconSpacing = 0; // Note that we do not call GetClientSize() here but - // GetSize() and substract the border size for sunken + // GetSize() and subtract 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 @@ -4126,6 +4275,26 @@ void wxListMainWindow::DeleteItem( long lindex ) if ( InReportView() ) { + // mark the Column Max Width cache as dirty if the items in the line + // we're deleting contain the Max Column Width + wxListLineData * const line = GetLine(index); + wxListItemDataList::compatibility_iterator n; + wxListItemData *itemData; + wxListItem item; + int itemWidth; + + for (size_t i = 0; i < m_columns.GetCount(); i++) + { + n = line->m_items.Item( i ); + itemData = n->GetData(); + itemData->GetItem(item); + + itemWidth = GetItemWidthWithImage(&item); + + if (itemWidth >= m_aColWidths.Item(i)->nMaxWidth) + m_aColWidths.Item(i)->bNeedsUpdate = true; + } + ResetVisibleLinesRange(); } @@ -4170,6 +4339,12 @@ void wxListMainWindow::DeleteColumn( int col ) } } + if ( InReportView() ) // we only cache max widths when in Report View + { + delete m_aColWidths.Item(col); + m_aColWidths.RemoveAt(col); + } + // invalidate it as it has to be recalculated m_headerWidth = 0; } @@ -4203,6 +4378,10 @@ void wxListMainWindow::DoDeleteAllItems() if ( InReportView() ) { ResetVisibleLinesRange(); + for (size_t i = 0; i < m_aColWidths.GetCount(); i++) + { + m_aColWidths.Item(i)->bNeedsUpdate = true; + } } m_lines.Clear(); @@ -4218,6 +4397,7 @@ void wxListMainWindow::DeleteAllItems() void wxListMainWindow::DeleteEverything() { WX_CLEAR_LIST(wxListHeaderDataList, m_columns); + WX_CLEAR_ARRAY(m_aColWidths); DeleteAllItems(); } @@ -4259,7 +4439,7 @@ long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(p return wxNOT_FOUND; } -long wxListMainWindow::FindItem(long start, long data) +long wxListMainWindow::FindItem(long start, wxUIntPtr data) { long pos = start; if (pos < 0) @@ -4278,6 +4458,22 @@ long wxListMainWindow::FindItem(long start, long data) return wxNOT_FOUND; } +long wxListMainWindow::FindItem( const wxPoint& pt ) +{ + size_t topItem; + GetVisibleLinesRange(&topItem, NULL); + + wxPoint p; + GetItemPosition( GetItemCount()-1, p ); + if( p.y == 0 ) + return topItem; + long id = (long) floor( pt.y*double(GetItemCount()-topItem-1)/p.y+topItem ); + if( id >= 0 && id < (long)GetItemCount() ) + return id; + + return wxNOT_FOUND; +} + long wxListMainWindow::HitTest( int x, int y, int &flags ) { CalcUnscrolledPosition( x, y, &x, &y ); @@ -4317,55 +4513,31 @@ 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") ); + int count = GetItemCount(); + wxCHECK_RET( item.m_itemId >= 0, _T("invalid item index") ); + + if (item.m_itemId > count) + item.m_itemId = count; size_t id = item.m_itemId; m_dirty = true; - #if 0 - // this is unused variable - int mode = 0; - #endif if ( InReportView() ) { - #if 0 - // this is unused variable - mode = wxLC_REPORT; - #endif ResetVisibleLinesRange(); - } - else if ( HasFlag(wxLC_LIST) ) - #if 0 - // this is unused variable - mode = wxLC_LIST; - #else - {} - #endif - else if ( HasFlag(wxLC_ICON) ) - #if 0 - // this is unused variable - mode = wxLC_ICON; - #else - {} - #endif - else if ( HasFlag(wxLC_SMALL_ICON) ) - #if 0 - // this is unused variable - mode = wxLC_ICON; // no typo - #else - {} - #endif - else - { - wxFAIL_MSG( _T("unknown mode") ); + + // calculate the width of the item and adjust the max column width + wxColWidthInfo *pWidthInfo = m_aColWidths.Item(item.GetColumn()); + int width = GetItemWidthWithImage(&item); + item.SetWidth(width); + if (width > pWidthInfo->nMaxWidth) + pWidthInfo->nMaxWidth = width; } wxListLineData *line = new wxListLineData(this); - line->SetItem( 0, item ); + line->SetItem( item.m_col, item ); m_lines.Insert( line, id ); @@ -4393,15 +4565,20 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) item.m_width = GetTextLength( item.m_text ); wxListHeaderData *column = new wxListHeaderData( item ); + wxColWidthInfo *colWidthInfo = new wxColWidthInfo(); + bool insert = (col >= 0) && ((size_t)col < m_columns.GetCount()); if ( insert ) { - wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator + node = m_columns.Item( col ); m_columns.Insert( node, column ); + m_aColWidths.Insert( colWidthInfo, col ); } else { m_columns.Append( column ); + m_aColWidths.Add( colWidthInfo ); } if ( !IsVirtual() ) @@ -4423,6 +4600,30 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item ) } } +int wxListMainWindow::GetItemWidthWithImage(wxListItem * item) +{ + int width = 0; + wxClientDC dc(this); + + dc.SetFont( GetFont() ); + + if (item->GetImage() != -1) + { + int ix, iy; + GetImageSize( item->GetImage(), ix, iy ); + width += ix + 5; + } + + if (!item->GetText().empty()) + { + wxCoord w; + dc.GetTextExtent( item->GetText(), &w, NULL ); + width += w; + } + + return width; +} + // ---------------------------------------------------------------------------- // sorting // ---------------------------------------------------------------------------- @@ -4436,9 +4637,9 @@ int LINKAGEMODE list_ctrl_compare_func_1( wxListLineData **arg1, wxListLineData wxListLineData *line2 = *arg2; wxListItem item; line1->GetItem( 0, item ); - long data1 = item.m_data; + wxUIntPtr data1 = item.m_data; line2->GetItem( 0, item ); - long data2 = item.m_data; + wxUIntPtr data2 = item.m_data; return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data ); } @@ -4461,7 +4662,7 @@ void wxListMainWindow::OnScroll(wxScrollWinEvent& event) ResetVisibleLinesRange(); // FIXME -#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__) +#if ( defined(__WXGTK__) || defined(__WXMAC__) ) && !defined(__WXUNIVERSAL__) wxScrolledWindow::OnScroll(event); #else HandleOnScroll( event ); @@ -4565,11 +4766,15 @@ void wxGenericListCtrl::CalculateAndSetHeaderHeight() { if ( m_headerWin ) { +#ifdef __WXMAC__ + SInt32 h ; + GetThemeMetric( kThemeMetricListHeaderHeight, &h ); +#else // we use 'g' to get the descent, too int w, h, d; m_headerWin->GetTextExtent(wxT("Hg"), &w, &h, &d); h += d + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT; - +#endif // only update if changed if ( h != m_headerHeight ) { @@ -4588,7 +4793,7 @@ void wxGenericListCtrl::CreateHeaderWindow() m_headerWin = new wxListHeaderWindow ( this, wxID_ANY, m_mainWin, - wxPoint(0, 0), + wxPoint(0,0), wxSize(GetClientSize().x, m_headerHeight), wxTAB_TRAVERSAL ); @@ -4628,15 +4833,27 @@ bool wxGenericListCtrl::Create(wxWindow *parent, m_mainWin = new wxListMainWindow( this, wxID_ANY, wxPoint(0,0), size, style ); -#if defined( __WXMAC__ ) && __WXMAC_CARBON__ - wxFont font ; - font.MacCreateThemeFont( kThemeViewsFont ) ; - SetFont( font ) ; +#ifdef __WXMAC_CARBON__ + // Human Interface Guidelines ask us for a special font in this case + if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ) + { + wxFont font ; + font.MacCreateThemeFont( kThemeViewsFont ) ; + SetFont( font ) ; + } #endif if ( InReportView() ) { CreateHeaderWindow(); - +#ifdef __WXMAC_CARBON__ + if (m_headerWin) + { + wxFont font ; + font.MacCreateThemeFont( kThemeSmallSystemFont ) ; + m_headerWin->SetFont( font ); + CalculateAndSetHeaderHeight(); + } +#endif if ( HasFlag(wxLC_NO_HEADER) ) { // VZ: why do we create it at all then? @@ -4786,7 +5003,8 @@ bool wxGenericListCtrl::SetItemState( long item, long state, long stateMask ) return true; } -bool wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) ) +bool +wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) ) { wxListItem info; info.m_image = image; @@ -4806,9 +5024,10 @@ void wxGenericListCtrl::SetItemText( long item, const wxString& str ) m_mainWin->SetItemText(item, str); } -long wxGenericListCtrl::GetItemData( long item ) const +wxUIntPtr wxGenericListCtrl::GetItemData( long item ) const { wxListItem info; + info.m_mask = wxLIST_MASK_DATA; info.m_itemId = item; m_mainWin->GetItem( info ); return info.m_data; @@ -4907,6 +5126,22 @@ wxColour wxGenericListCtrl::GetItemBackgroundColour( long item ) const return info.GetBackgroundColour(); } +void wxGenericListCtrl::SetItemFont( long item, const wxFont &f ) +{ + wxListItem info; + info.m_itemId = item; + info.SetFont( f ); + m_mainWin->SetItem( info ); +} + +wxFont wxGenericListCtrl::GetItemFont( long item ) const +{ + wxListItem info; + info.m_itemId = item; + m_mainWin->GetItem( info ); + return info.GetFont(); +} + int wxGenericListCtrl::GetSelectedItemCount() const { return m_mainWin->GetSelectedItemCount(); @@ -5046,15 +5281,15 @@ long wxGenericListCtrl::FindItem( long start, const wxString& str, bool partial return m_mainWin->FindItem( start, str, partial ); } -long wxGenericListCtrl::FindItem( long start, long data ) +long wxGenericListCtrl::FindItem( long start, wxUIntPtr data ) { return m_mainWin->FindItem( start, data ); } -long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt), +long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& pt, int WXUNUSED(direction)) { - return 0; + return m_mainWin->FindItem( pt ); } long wxGenericListCtrl::HitTest( const wxPoint &point, int &flags ) @@ -5317,10 +5552,18 @@ void wxGenericListCtrl::SetFocus() { /* The test in window.cpp fails as we are a composite window, so it checks against "this", but not m_mainWin. */ - if ( FindFocus() != this ) + if ( DoFindFocus() != this ) m_mainWin->SetFocus(); } +wxSize wxGenericListCtrl::DoGetBestSize() const +{ + // Something is better than nothing... + // 100x80 is what the MSW version will get from the default + // wxControl::DoGetBestSize + return wxSize(100,80); +} + // ---------------------------------------------------------------------------- // virtual list control support // ---------------------------------------------------------------------------- @@ -5336,9 +5579,9 @@ wxString wxGenericListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col int wxGenericListCtrl::OnGetItemImage(long WXUNUSED(item)) const { - // same as above - wxFAIL_MSG( _T("wxGenericListCtrl::OnGetItemImage not supposed to be called") ); - + wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL), + -1, + wxT("List control has an image list, OnGetItemImage should be overridden.")); return -1; }