X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e81a301cbdc8729b0a71fa5dfd7124bf59368673..f31bbefd1070af6162b9deeda9d4e528efbc1b31:/src/generic/listctrl.cpp diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp index 359ed975a2..67562c04aa 100644 --- a/src/generic/listctrl.cpp +++ b/src/generic/listctrl.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: generic/listctrl.cpp +// Name: src/generic/listctrl.cpp // Purpose: generic implementation of wxListCtrl // Author: Robert Roebling // Vadim Zeitlin (virtual list control support) @@ -8,206 +8,127 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -/* - TODO - - 1. we need to implement searching/sorting for virtual controls somehow - ?2. when changing selection the lines are refreshed twice - */ - -// ============================================================================ -// declarations -// ============================================================================ - -// ---------------------------------------------------------------------------- -// headers -// ---------------------------------------------------------------------------- +// TODO +// +// 1. we need to implement searching/sorting for virtual controls somehow +// 2. when changing selection the lines are refreshed twice -#ifdef __GNUG__ - #pragma implementation "listctrl.h" - #pragma implementation "listctrlbase.h" -#endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #if wxUSE_LISTCTRL -#ifndef WX_PRECOMP - #include "wx/app.h" +#include "wx/listctrl.h" - #include "wx/dynarray.h" +#if (!defined(__WXMSW__) || defined(__WXUNIVERSAL__)) && !defined(__WXMAC__) + // if we have a native version, its implementation file does all this + IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject) + IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl) + IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent) - #include "wx/dcscreen.h" + IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl) +#endif - #include "wx/textctrl.h" +#ifndef WX_PRECOMP + #include "wx/scrolwin.h" + #include "wx/timer.h" + #include "wx/settings.h" + #include "wx/dynarray.h" + #include "wx/dcclient.h" + #include "wx/dcscreen.h" + #include "wx/math.h" #endif -// Include wx/listctrl.h (with wxListView declaration) -// only when wxGenericListCtrl is the only -// implementation, and therefore wxListView needs -// to be derived from the 'generic' version. +#include "wx/imaglist.h" +#include "wx/selstore.h" +#include "wx/renderer.h" -#if defined(__WIN32__) && !defined(__WXUNIVERSAL__) - #include "wx/generic/listctrl.h" -#else - #include "wx/listctrl.h" +#ifdef __WXMAC__ + #include "wx/mac/private.h" #endif -#if defined(__WXGTK__) - #include - #include "wx/gtk/win_gtk.h" -#endif -// ---------------------------------------------------------------------------- -// events -// ---------------------------------------------------------------------------- +// 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 -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG) -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) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT) // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- -// the height of the header window (FIXME: should depend on its font!) -static const int HEADER_HEIGHT = 23; +// // the height of the header window (FIXME: should depend on its font!) +// static const int HEADER_HEIGHT = 23; -// the scrollbar units static const int SCROLL_UNIT_X = 15; -static const int SCROLL_UNIT_Y = 15; // the spacing between the lines (in report mode) static const int LINE_SPACING = 0; // extra margins around the text label -static const int EXTRA_WIDTH = 3; +#ifdef __WXGTK__ +static const int EXTRA_WIDTH = 6; +#else +static const int EXTRA_WIDTH = 4; +#endif static const int EXTRA_HEIGHT = 4; +// margin between the window and the items +static const int EXTRA_BORDER_X = 2; +static const int EXTRA_BORDER_Y = 2; + // offset for the header window static const int HEADER_OFFSET_X = 1; static const int HEADER_OFFSET_Y = 1; +// margin between rows of icons in [small] icon view +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; +// the space between the image and the text in the report mode in header +static const int HEADER_IMAGE_MARGIN_IN_REPORT_MODE = 2; + // ============================================================================ // private classes // ============================================================================ -// ---------------------------------------------------------------------------- -// wxSelectionStore -// ---------------------------------------------------------------------------- - -int CMPFUNC_CONV wxSizeTCmpFn(size_t n1, size_t n2) { return n1 - n2; } - -WX_DEFINE_SORTED_EXPORTED_ARRAY_LONG(size_t, wxIndexArray); +//----------------------------------------------------------------------------- +// wxColWidthInfo (internal) +//----------------------------------------------------------------------------- -// this class is used to store the selected items in the virtual list control -// (but it is not tied to list control and so can be used with other controls -// such as wxListBox in wxUniv) -// -// the idea is to make it really smart later (i.e. store the selections as an -// array of ranes + individual items) but, as I don't have time to do it now -// (this would require writing code to merge/break ranges and much more) keep -// it simple but define a clean interface to it which allows it to be made -// smarter later -class WXDLLEXPORT wxSelectionStore +struct wxColWidthInfo { -public: - wxSelectionStore() : m_itemsSel(wxSizeTCmpFn) { Init(); } - - // set the total number of items we handle - void SetItemCount(size_t count) { m_count = count; } - - // special case of SetItemCount(0) - void Clear() { m_itemsSel.Clear(); m_count = 0; m_defaultState = false; } - - // must be called when a new item is inserted/added - void OnItemAdd(size_t item) { wxFAIL_MSG( _T("TODO") ); } - - // must be called when an item is deleted - void OnItemDelete(size_t item); - - // select one item, use SelectRange() insted if possible! - // - // returns true if the items selection really changed - bool SelectItem(size_t item, bool select = TRUE); - - // select the range of items - // - // return true and fill the itemsChanged array with the indices of items - // which have changed state if "few" of them did, otherwise return false - // (meaning that too many items changed state to bother counting them - // individually) - bool SelectRange(size_t itemFrom, size_t itemTo, - bool select = TRUE, - wxArrayInt *itemsChanged = NULL); - - // return true if the given item is selected - bool IsSelected(size_t item) const; + int nMaxWidth; + bool bNeedsUpdate; // only set to true when an item whose + // width == nMaxWidth is removed - // return the total number of selected items - size_t GetSelectedCount() const + wxColWidthInfo(int w = 0, bool needsUpdate = false) { - return m_defaultState ? m_count - m_itemsSel.GetCount() - : m_itemsSel.GetCount(); + nMaxWidth = w; + bNeedsUpdate = needsUpdate; } - -private: - // (re)init - void Init() { m_defaultState = FALSE; } - - // the total number of items we handle - size_t m_count; - - // the default state: normally, FALSE (i.e. off) but maybe set to TRUE if - // there are more selected items than non selected ones - this allows to - // handle selection of all items efficiently - bool m_defaultState; - - // the array of items whose selection state is different from default - wxIndexArray m_itemsSel; - - DECLARE_NO_COPY_CLASS(wxSelectionStore) }; +WX_DEFINE_ARRAY_PTR(wxColWidthInfo *, ColWidthArray); + //----------------------------------------------------------------------------- // wxListItemData (internal) //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListItemData +class wxListItemData { public: wxListItemData(wxListMainWindow *owner); @@ -215,7 +136,7 @@ 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 ); @@ -254,11 +175,10 @@ 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 - // size + // 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 size wxRect *m_rect; // the list ctrl we are in @@ -278,7 +198,7 @@ protected: // wxListHeaderData (internal) //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListHeaderData : public wxObject +class wxListHeaderData : public wxObject { public: wxListHeaderData(); @@ -286,6 +206,7 @@ public: void SetItem( const wxListItem &item ); void SetPosition( int x, int y ); void SetWidth( int w ); + void SetState( int state ); void SetFormat( int format ); void SetHeight( int h ); bool HasImage() const; @@ -300,6 +221,7 @@ public: int GetImage() const; int GetWidth() const; int GetFormat() const; + int GetState() const; protected: long m_mask; @@ -310,6 +232,7 @@ protected: int m_xpos, m_ypos; int m_height; + int m_state; private: void Init(); @@ -319,11 +242,11 @@ private: // wxListLineData (internal) //----------------------------------------------------------------------------- -WX_DECLARE_LIST(wxListItemData, wxListItemDataList); +WX_DECLARE_EXPORTED_LIST(wxListItemData, wxListItemDataList); #include "wx/listimpl.cpp" -WX_DEFINE_LIST(wxListItemDataList); +WX_DEFINE_LIST(wxListItemDataList) -class WXDLLEXPORT wxListLineData +class wxListLineData { public: // the list of subitems: only may have more than one item in report mode @@ -343,7 +266,20 @@ public: // the part to be highlighted wxRect m_rectHighlight; - } *m_gi; + + // extend all our rects to be centered inside the one of given width + void ExtendWidth(wxCoord w) + { + wxASSERT_MSG( m_rectAll.width <= w, + _T("width can only be increased") ); + + m_rectAll.width = w; + m_rectLabel.x = m_rectAll.x + (w - m_rectLabel.width) / 2; + m_rectIcon.x = m_rectAll.x + (w - m_rectIcon.width) / 2; + m_rectHighlight.x = m_rectAll.x + (w - m_rectHighlight.width) / 2; + } + } + *m_gi; // is this item selected? [NB: not used in virtual mode] bool m_highlighted; @@ -354,7 +290,11 @@ public: public: wxListLineData(wxListMainWindow *owner); - ~wxListLineData() { delete m_gi; } + ~wxListLineData() + { + WX_CLEAR_LIST(wxListItemDataList, m_items); + delete m_gi; + } // are we in report mode? inline bool InReportView() const; @@ -369,12 +309,15 @@ public: void CalculateSize( wxDC *dc, int spacing ); // remember the position this line appears at - void SetPosition( int x, int y, int window_width, int spacing ); + void SetPosition( int x, int y, int spacing ); // wxListCtrl API void SetImage( int image ) { SetImage(0, image); } int GetImage() const { return GetImage(0); } + void SetImage( int index, int image ); + int GetImage( int index ) const; + bool HasImage() const { return GetImage() != -1; } bool HasText() const { return !GetText(0).empty(); } @@ -382,7 +325,7 @@ 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); @@ -421,25 +364,29 @@ private: const wxListItemAttr *attr, bool highlight); - // these are only used by GetImage/SetImage above, we don't support images - // with subitems at the public API level yet - void SetImage( int index, int image ); - int GetImage( int index ) const; + // draw the text on the DC with the correct justification; also add an + // ellipsis if the text is too large to fit in the current width + void DrawTextFormatted(wxDC *dc, + const wxString &text, + int col, + int x, + int yMid, // this is middle, not top, of the text + int width); }; WX_DECLARE_EXPORTED_OBJARRAY(wxListLineData, wxListLineDataArray); #include "wx/arrimpl.cpp" -WX_DEFINE_OBJARRAY(wxListLineDataArray); +WX_DEFINE_OBJARRAY(wxListLineDataArray) //----------------------------------------------------------------------------- // wxListHeaderWindow (internal) //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListHeaderWindow : public wxWindow +class wxListHeaderWindow : public wxWindow { protected: wxListMainWindow *m_owner; - wxCursor *m_currentCursor; + const wxCursor *m_currentCursor; wxCursor *m_resizeCursor; bool m_isDragging; @@ -449,8 +396,8 @@ protected: // divider line position in logical (unscrolled) coords int m_currentX; - // minimal position beyond which the divider line can't be dragged in - // logical coords + // minimal position beyond which the divider line + // can't be dragged in logical coords int m_minX; public: @@ -462,13 +409,12 @@ public: const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, long style = 0, - const wxString &name = "wxlistctrlcolumntitles" ); + const wxString &name = wxT("wxlistctrlcolumntitles") ); virtual ~wxListHeaderWindow(); - void DoDrawRect( wxDC *dc, int x, int y, int w, int h ); void DrawCurrent(); - void AdjustDC(wxDC& dc); + void AdjustDC( wxDC& dc ); void OnPaint( wxPaintEvent &event ); void OnMouse( wxMouseEvent &event ); @@ -481,7 +427,9 @@ private: // common part of all ctors void Init(); - void SendListEvent(wxEventType type, wxPoint pos); + // 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, const wxPoint& pos); DECLARE_DYNAMIC_CLASS(wxListHeaderWindow) DECLARE_EVENT_TABLE() @@ -491,7 +439,7 @@ private: // wxListRenameTimer (internal) //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListRenameTimer: public wxTimer +class wxListRenameTimer: public wxTimer { private: wxListMainWindow *m_owner; @@ -502,13 +450,20 @@ public: }; //----------------------------------------------------------------------------- -// wxListTextCtrl (internal) +// wxListTextCtrlWrapper: wraps a wxTextCtrl to make it work for inline editing //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl +class wxListTextCtrlWrapper : public wxEvtHandler { public: - wxListTextCtrl(wxListMainWindow *owner, size_t itemEdit); + // NB: text must be a valid object but not Create()d yet + wxListTextCtrlWrapper(wxListMainWindow *owner, + wxTextCtrl *text, + size_t itemEdit); + + wxTextCtrl *GetText() const { return m_text; } + + void AcceptChangesAndFinish(); protected: void OnChar( wxKeyEvent &event ); @@ -520,9 +475,11 @@ protected: private: wxListMainWindow *m_owner; + wxTextCtrl *m_text; wxString m_startValue; size_t m_itemEdited; bool m_finished; + bool m_aboutToFinish; DECLARE_EVENT_TABLE() }; @@ -531,11 +488,11 @@ private: // wxListMainWindow (internal) //----------------------------------------------------------------------------- -WX_DECLARE_LIST(wxListHeaderData, wxListHeaderDataList); +WX_DECLARE_EXPORTED_LIST(wxListHeaderData, wxListHeaderDataList); #include "wx/listimpl.cpp" -WX_DEFINE_LIST(wxListHeaderDataList); +WX_DEFINE_LIST(wxListHeaderDataList) -class WXDLLEXPORT wxListMainWindow : public wxScrolledWindow +class wxListMainWindow : public wxScrolledWindow { public: wxListMainWindow(); @@ -561,20 +518,20 @@ public: // do we have a header window? bool HasHeader() const - { return HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER); } + { return InReportView() && !HasFlag(wxLC_NO_HEADER); } void HighlightAll( bool on ); // all these functions only do something if the line is currently visible - // change the line "selected" state, return TRUE if it really changed - bool HighlightLine( size_t line, bool highlight = TRUE); + // change the line "selected" state, return true if it really changed + bool HighlightLine( size_t line, bool highlight = true); // as HighlightLine() but do it for the range of lines: this is incredibly // more efficient for virtual list controls! // // NB: unlike HighlightLine() this one does refresh the lines on screen - void HighlightLines( size_t lineFrom, size_t lineTo, bool on = TRUE ); + void HighlightLines( size_t lineFrom, size_t lineTo, bool on = true ); // toggle the line state and refresh it void ReverseHighlight( size_t line ) @@ -626,16 +583,27 @@ public: void MoveToFocus() { MoveToItem(m_current); } // start editing the label of the given item - void EditLabel( long item ); + wxTextCtrl *EditLabel(long item, + wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl)); + wxTextCtrl *GetEditControl() const + { + return m_textctrlWrapper ? m_textctrlWrapper->GetText() : NULL; + } + + void FinishEditing(wxTextCtrl *text) + { + delete text; + m_textctrlWrapper = NULL; + SetFocusIgnoringChildren(); + } // suspend/resume redrawing the control void Freeze(); void Thaw(); - void SetFocus(); - void OnRenameTimer(); bool OnRenameAccept(size_t itemEdit, const wxString& value); + void OnRenameCancelled(size_t itemEdit); void OnMouse( wxMouseEvent &event ); @@ -644,9 +612,10 @@ public: void OnChar( wxKeyEvent &event ); void OnKeyDown( wxKeyEvent &event ); + void OnKeyUp( wxKeyEvent &event ); void OnSetFocus( wxFocusEvent &event ); void OnKillFocus( wxFocusEvent &event ); - void OnScroll(wxScrollWinEvent& event) ; + void OnScroll( wxScrollWinEvent& event ); void OnPaint( wxPaintEvent &event ); @@ -654,9 +623,9 @@ public: void GetImageSize( int index, int &width, int &height ) const; int GetTextLength( const wxString &s ) const; - void SetImageList( wxGenericImageList *imageList, int which ); - void SetItemSpacing( int spacing, bool isSmall = FALSE ); - int GetItemSpacing( bool isSmall = FALSE ); + void SetImageList( wxImageList *imageList, int which ); + void SetItemSpacing( int spacing, bool isSmall = false ); + int GetItemSpacing( bool isSmall = false ); void SetColumn( int col, wxListItem &item ); void SetColumnWidth( int col, int width ); @@ -672,14 +641,17 @@ 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; bool GetItemPosition( long item, wxPoint& pos ) const; int GetSelectedItemCount() const; wxString GetItemText(long item) const { wxListItem info; + info.m_mask = wxLIST_MASK_TEXT; info.m_itemId = item; GetItem( info ); return info.m_text; @@ -695,7 +667,7 @@ public: } // set the scrollbars and update the positions of the items - void RecalculatePositions(bool noRefresh = FALSE); + void RecalculatePositions(bool noRefresh = false); // refresh the window and the header void RefreshAll(); @@ -706,11 +678,13 @@ public: void DeleteColumn( int col ); void DeleteEverything(); void EnsureVisible( long index ); - long FindItem( long start, const wxString& str, bool partial = FALSE ); - long FindItem( long start, long data); - long HitTest( int x, int y, int &flags ); + long FindItem( long start, const wxString& str, bool partial = false ); + long FindItem( long start, wxUIntPtr data); + long FindItem( const wxPoint& pt ); + long HitTest( int x, int y, int &flags ) const; void InsertItem( wxListItem &item ); void InsertColumn( long col, wxListItem &item ); + int GetItemWidthWithImage(wxListItem * item); void SortItems( wxListCtrlCompare fn, long data ); size_t GetItemCount() const; @@ -725,17 +699,17 @@ 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) { if ( !wxScrolledWindow::SetFont(font) ) - return FALSE; + return false; m_lineHeight = 0; - return TRUE; + return true; } // these are for wxListLineData usage only @@ -758,6 +732,11 @@ public: return m_hasFocus ? m_highlightBrush : m_highlightUnfocusedBrush; } + bool HasFocus() const + { + return m_hasFocus; + } + //protected: // the array of all line objects for a non virtual list control (for the // virtual list control we only ever use m_lines[0]) @@ -781,10 +760,8 @@ public: bool m_dirty; wxColour *m_highlightColour; - int m_xScroll, - m_yScroll; - wxGenericImageList *m_small_image_list; - wxGenericImageList *m_normal_image_list; + wxImageList *m_small_image_list; + wxImageList *m_normal_image_list; int m_small_spacing; int m_normal_spacing; bool m_hasFocus; @@ -794,12 +771,16 @@ 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; protected: + wxWindow *GetMainWindowOfCompositeControl() { return GetParent(); } + // the total count of items in a virtual list control size_t m_countVirt; @@ -810,9 +791,6 @@ protected: // common part of all ctors void Init(); - // intiialize m_[xy]Scroll - void InitScrolling(); - // get the line data for the given index wxListLineData *GetLine(size_t n) const { @@ -821,7 +799,6 @@ protected: if ( IsVirtual() ) { wxConstCast(this, wxListMainWindow)->CacheLineData(n); - n = 0; } @@ -844,11 +821,7 @@ 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: @@ -877,203 +850,24 @@ private: // if this is > 0, the control is frozen and doesn't redraw itself size_t m_freezeCount; - DECLARE_DYNAMIC_CLASS(wxListMainWindow) - DECLARE_EVENT_TABLE() -}; - -// ============================================================================ -// implementation -// ============================================================================ - -// ---------------------------------------------------------------------------- -// wxSelectionStore -// ---------------------------------------------------------------------------- - -bool wxSelectionStore::IsSelected(size_t item) const -{ - bool isSel = m_itemsSel.Index(item) != wxNOT_FOUND; - - // if the default state is to be selected, being in m_itemsSel means that - // the item is not selected, so we have to inverse the logic - return m_defaultState ? !isSel : isSel; -} - -bool wxSelectionStore::SelectItem(size_t item, bool select) -{ - // search for the item ourselves as like this we get the index where to - // insert it later if needed, so we do only one search in the array instead - // of two (adding item to a sorted array requires a search) - size_t index = m_itemsSel.IndexForInsert(item); - bool isSel = index < m_itemsSel.GetCount() && m_itemsSel[index] == item; - - if ( select != m_defaultState ) - { - if ( !isSel ) - { - m_itemsSel.AddAt(item, index); - - return TRUE; - } - } - else // reset to default state - { - if ( isSel ) - { - m_itemsSel.RemoveAt(index); - return TRUE; - } - } - - return FALSE; -} - -bool wxSelectionStore::SelectRange(size_t itemFrom, size_t itemTo, - bool select, - wxArrayInt *itemsChanged) -{ - // 100 is hardcoded but it shouldn't matter much: the important thing is - // that we don't refresh everything when really few (e.g. 1 or 2) items - // change state - static const size_t MANY_ITEMS = 100; - - wxASSERT_MSG( itemFrom <= itemTo, _T("should be in order") ); - - // are we going to have more [un]selected items than the other ones? - if ( itemTo - itemFrom > m_count/2 ) - { - if ( select != m_defaultState ) - { - // the default state now becomes the same as 'select' - m_defaultState = select; - - // so all the old selections (which had state select) shouldn't be - // selected any more, but all the other ones should - wxIndexArray selOld = m_itemsSel; - m_itemsSel.Empty(); - - // TODO: it should be possible to optimize the searches a bit - // knowing the possible range - - size_t item; - for ( item = 0; item < itemFrom; item++ ) - { - if ( selOld.Index(item) == wxNOT_FOUND ) - m_itemsSel.Add(item); - } - - for ( item = itemTo + 1; item < m_count; item++ ) - { - if ( selOld.Index(item) == wxNOT_FOUND ) - m_itemsSel.Add(item); - } - - // many items (> half) changed state - itemsChanged = NULL; - } - else // select == m_defaultState - { - // get the inclusive range of items between itemFrom and itemTo - size_t count = m_itemsSel.GetCount(), - start = m_itemsSel.IndexForInsert(itemFrom), - end = m_itemsSel.IndexForInsert(itemTo); - - if ( start == count || m_itemsSel[start] < itemFrom ) - { - start++; - } - - if ( end == count || m_itemsSel[end] > itemTo ) - { - end--; - } - - if ( start <= end ) - { - // delete all of them (from end to avoid changing indices) - for ( int i = end; i >= (int)start; i-- ) - { - if ( itemsChanged ) - { - if ( itemsChanged->GetCount() > MANY_ITEMS ) - { - // stop counting (see comment below) - itemsChanged = NULL; - } - else - { - itemsChanged->Add(m_itemsSel[i]); - } - } - - m_itemsSel.RemoveAt(i); - } - } - } - } - else // "few" items change state - { - if ( itemsChanged ) - { - itemsChanged->Empty(); - } - - // just add the items to the selection - for ( size_t item = itemFrom; item <= itemTo; item++ ) - { - if ( SelectItem(item, select) && itemsChanged ) - { - itemsChanged->Add(item); - - if ( itemsChanged->GetCount() > MANY_ITEMS ) - { - // stop counting them, we'll just eat gobs of memory - // for nothing at all - faster to refresh everything in - // this case - itemsChanged = NULL; - } - } - } - } - - // we set it to NULL if there are many items changing state - return itemsChanged != NULL; -} - -void wxSelectionStore::OnItemDelete(size_t item) -{ - size_t count = m_itemsSel.GetCount(), - i = m_itemsSel.IndexForInsert(item); - - if ( i < count && m_itemsSel[i] == item ) - { - // this item itself was in m_itemsSel, remove it from there - m_itemsSel.RemoveAt(i); + // wrapper around the text control currently used for in place editing or + // NULL if no item is being edited + wxListTextCtrlWrapper *m_textctrlWrapper; - count--; - } - // and adjust the index of all which follow it - while ( i < count ) - { - // all following elements must be greater than the one we deleted - wxASSERT_MSG( m_itemsSel[i] > item, _T("logic error") ); + DECLARE_DYNAMIC_CLASS(wxListMainWindow) + DECLARE_EVENT_TABLE() - m_itemsSel[i++]--; - } -} + friend class wxGenericListCtrl; +}; -//----------------------------------------------------------------------------- -// wxListItemData -//----------------------------------------------------------------------------- wxListItemData::~wxListItemData() { // in the virtual list control the attributes are managed by the main // program, so don't delete them if ( !m_owner->IsVirtual() ) - { delete m_attr; - } delete m_rect; } @@ -1093,13 +887,9 @@ wxListItemData::wxListItemData(wxListMainWindow *owner) m_owner = owner; if ( owner->InReportView() ) - { m_rect = NULL; - } else - { m_rect = new wxRect; - } } void wxListItemData::SetItem( const wxListItem &info ) @@ -1114,7 +904,7 @@ void wxListItemData::SetItem( const wxListItem &info ) if ( info.HasAttributes() ) { if ( m_attr ) - *m_attr = *info.GetAttributes(); + m_attr->AssignFrom(*info.GetAttributes()); else m_attr = new wxListItemAttr(*info.GetAttributes()); } @@ -1148,9 +938,9 @@ void wxListItemData::SetSize( int width, int height ) bool wxListItemData::IsHit( int x, int y ) const { - wxCHECK_MSG( m_rect, FALSE, _T("can't be called in this mode") ); + wxCHECK_MSG( m_rect, false, _T("can't be called in this mode") ); - return wxRect(GetX(), GetY(), GetWidth(), GetHeight()).Inside(x, y); + return wxRect(GetX(), GetY(), GetWidth(), GetHeight()).Contains(x, y); } int wxListItemData::GetX() const @@ -1183,9 +973,17 @@ 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 ) { @@ -1211,6 +1009,7 @@ void wxListHeaderData::Init() m_xpos = 0; m_ypos = 0; m_height = 0; + m_state = 0; } wxListHeaderData::wxListHeaderData() @@ -1240,6 +1039,9 @@ void wxListHeaderData::SetItem( const wxListItem &item ) if ( m_mask & wxLIST_MASK_WIDTH ) SetWidth(item.m_width); + + if ( m_mask & wxLIST_MASK_STATE ) + SetState(item.m_state); } void wxListHeaderData::SetPosition( int x, int y ) @@ -1255,11 +1057,12 @@ 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::SetState( int flag ) +{ + m_state = flag; } void wxListHeaderData::SetFormat( int format ) @@ -1284,6 +1087,7 @@ void wxListHeaderData::GetItem( wxListItem& item ) item.m_image = m_image; item.m_format = m_format; item.m_width = m_width; + item.m_state = m_state; } int wxListHeaderData::GetImage() const @@ -1301,6 +1105,11 @@ int wxListHeaderData::GetFormat() const return m_format; } +int wxListHeaderData::GetState() const +{ + return m_state; +} + //----------------------------------------------------------------------------- // wxListLineData //----------------------------------------------------------------------------- @@ -1323,119 +1132,107 @@ inline bool wxListLineData::IsVirtual() const 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; + m_highlighted = false; InitItems( GetMode() == wxLC_REPORT ? m_owner->GetColumnCount() : 1 ); } void wxListLineData::CalculateSize( wxDC *dc, int spacing ) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("no subitems at all??") ); wxListItemData *item = node->GetData(); + wxString s; + wxCoord lw, lh; + switch ( GetMode() ) { case wxLC_ICON: case wxLC_SMALL_ICON: - { - m_gi->m_rectAll.width = spacing; - - wxString s = item->GetText(); + m_gi->m_rectAll.width = spacing; - 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; - } + s = item->GetText(); - 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; - } + if ( s.empty() ) + { + lh = + m_gi->m_rectLabel.width = + m_gi->m_rectLabel.height = 0; } - break; - - case wxLC_LIST: + else // has label { - 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_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; + } - 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 + 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->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; - } + 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: + s = item->GetTextForMeasuring(); - m_gi->m_rectHighlight.width = m_gi->m_rectAll.width; - m_gi->m_rectHighlight.height = m_gi->m_rectAll.height; + dc->GetTextExtent( s, &lw, &lh ); + 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: @@ -1444,14 +1241,13 @@ void wxListLineData::CalculateSize( wxDC *dc, int spacing ) default: wxFAIL_MSG( _T("unknown mode") ); + break; } } -void wxListLineData::SetPosition( int x, int y, - int window_width, - int spacing ) +void wxListLineData::SetPosition( int x, int y, int spacing ) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("no subitems at all??") ); wxListItemData *item = node->GetData(); @@ -1473,9 +1269,9 @@ void wxListLineData::SetPosition( int x, int y, if ( item->HasText() ) { if (m_gi->m_rectAll.width > spacing) - m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2; + m_gi->m_rectLabel.x = m_gi->m_rectAll.x + (EXTRA_WIDTH/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.x = m_gi->m_rectAll.x + (EXTRA_WIDTH/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; @@ -1499,11 +1295,11 @@ void wxListLineData::SetPosition( int x, int y, { 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; + m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 4 + (EXTRA_WIDTH/2) + m_gi->m_rectIcon.width; } else { - m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2; + m_gi->m_rectLabel.x = m_gi->m_rectAll.x + (EXTRA_WIDTH/2); } break; @@ -1513,6 +1309,7 @@ void wxListLineData::SetPosition( int x, int y, default: wxFAIL_MSG( _T("unknown mode") ); + break; } } @@ -1524,7 +1321,7 @@ void wxListLineData::InitItems( int num ) void wxListLineData::SetItem( int index, const wxListItem &info ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); wxCHECK_RET( node, _T("invalid column index in SetItem") ); wxListItemData *item = node->GetData(); @@ -1533,7 +1330,7 @@ void wxListLineData::SetItem( int index, const wxListItem &info ) void wxListLineData::GetItem( int index, wxListItem &info ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) { wxListItemData *item = node->GetData(); @@ -1545,7 +1342,7 @@ wxString wxListLineData::GetText(int index) const { wxString s; - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) { wxListItemData *item = node->GetData(); @@ -1555,9 +1352,9 @@ 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::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); if (node) { wxListItemData *item = node->GetData(); @@ -1567,7 +1364,7 @@ void wxListLineData::SetText( int index, const wxString s ) void wxListLineData::SetImage( int index, int image ) { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); wxCHECK_RET( node, _T("invalid column index in SetImage()") ); wxListItemData *item = node->GetData(); @@ -1576,7 +1373,7 @@ void wxListLineData::SetImage( int index, int image ) int wxListLineData::GetImage( int index ) const { - wxListItemDataList::Node *node = m_items.Item( index ); + wxListItemDataList::compatibility_iterator node = m_items.Item( index ); wxCHECK_MSG( node, -1, _T("invalid column index in GetImage()") ); wxListItemData *item = node->GetData(); @@ -1585,7 +1382,7 @@ int wxListLineData::GetImage( int index ) const wxListItemAttr *wxListLineData::GetAttr() const { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_MSG( node, NULL, _T("invalid column index in GetAttr()") ); wxListItemData *item = node->GetData(); @@ -1594,7 +1391,7 @@ wxListItemAttr *wxListLineData::GetAttr() const void wxListLineData::SetAttr(wxListItemAttr *attr) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("invalid column index in SetAttr()") ); wxListItemData *item = node->GetData(); @@ -1614,33 +1411,33 @@ bool wxListLineData::SetAttributes(wxDC *dc, // arithmetics on wxColour, unfortunately) wxColour colText; if ( highlighted ) +#ifdef __WXMAC__ { - colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); - } - else - { - if ( attr && attr->HasTextColour() ) - { - colText = attr->GetTextColour(); - } + if (m_owner->HasFocus() +#ifdef __WXMAC__ + && IsControlActive( (ControlRef)m_owner->GetHandle() ) +#endif + ) + colText = *wxWHITE; else - { - colText = listctrl->GetForegroundColour(); - } + colText = *wxBLACK; } +#else + colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); +#endif + 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); @@ -1649,25 +1446,21 @@ bool wxListLineData::SetAttributes(wxDC *dc, if ( highlighted || hasBgCol ) { if ( highlighted ) - { dc->SetBrush( *m_owner->GetHighlightBrush() ); - } else - { dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); - } dc->SetPen( *wxTRANSPARENT_PEN ); - return TRUE; + return true; } - return FALSE; + return false; } void wxListLineData::Draw( wxDC *dc ) { - wxListItemDataList::Node *node = m_items.GetFirst(); + wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); wxCHECK_RET( node, _T("no subitems at all??") ); bool highlighted = IsHighlighted(); @@ -1675,24 +1468,56 @@ void wxListLineData::Draw( wxDC *dc ) wxListItemAttr *attr = GetAttr(); if ( SetAttributes(dc, attr, highlighted) ) +#if ( !defined(__WXGTK20__) && !defined(__WXMAC__) ) { dc->DrawRectangle( m_gi->m_rectHighlight ); } - +#else + { + if (highlighted) + { + int flags = wxCONTROL_SELECTED; + if (m_owner->HasFocus() +#ifdef __WXMAC__ + && IsControlActive( (ControlRef)m_owner->GetHandle() ) +#endif + ) + flags |= wxCONTROL_FOCUSED; + wxRendererNative::Get().DrawItemSelectionRect( m_owner, *dc, m_gi->m_rectHighlight, flags ); + + } + else + { + dc->DrawRectangle( m_gi->m_rectHighlight ); + } + } +#endif + + // just for debugging to better see where the items are +#if 0 + dc->SetPen(*wxRED_PEN); + dc->SetBrush(*wxTRANSPARENT_BRUSH); + dc->DrawRectangle( m_gi->m_rectAll ); + dc->SetPen(*wxGREEN_PEN); + dc->DrawRectangle( m_gi->m_rectIcon ); +#endif + wxListItemData *item = node->GetData(); if (item->HasImage()) { - wxRect rectIcon = m_gi->m_rectIcon; - m_owner->DrawImage( item->GetImage(), dc, - rectIcon.x, rectIcon.y ); + // centre the image inside our rectangle, this looks nicer when items + // ae aligned in a row + const 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; + const wxRect& rectLabel = m_gi->m_rectLabel; wxDCClipper clipper(*dc, rectLabel); - dc->DrawText( item->GetText(), rectLabel.x, rectLabel.y ); + dc->DrawText(item->GetText(), rectLabel.x, rectLabel.y); } } @@ -1706,15 +1531,41 @@ void wxListLineData::DrawInReportMode( wxDC *dc, // GetAttr() and move these lines into the loop below wxListItemAttr *attr = GetAttr(); if ( SetAttributes(dc, attr, highlighted) ) +#if ( !defined(__WXGTK20__) && !defined(__WXMAC__) ) { dc->DrawRectangle( rectHL ); } +#else + { + if (highlighted) + { + int flags = wxCONTROL_SELECTED; + if (m_owner->HasFocus() +#ifdef __WXMAC__ + && IsControlActive( (ControlRef)m_owner->GetHandle() ) +#endif + ) + flags |= wxCONTROL_FOCUSED; + wxRendererNative::Get().DrawItemSelectionRect( m_owner, *dc, rectHL, flags ); + } + else + { + dc->DrawRectangle( rectHL ); + } + } +#endif wxCoord x = rect.x + HEADER_OFFSET_X, - y = rect.y + (LINE_SPACING + EXTRA_HEIGHT) / 2; + yMid = rect.y + rect.height/2; +#ifdef __WXGTK__ + // This probably needs to be done + // on all platforms as the icons + // otherwise nearly touch the border + x += 2; +#endif size_t col = 0; - for ( wxListItemDataList::Node *node = m_items.GetFirst(); + for ( wxListItemDataList::compatibility_iterator node = m_items.GetFirst(); node; node = node->GetNext(), col++ ) { @@ -1727,8 +1578,8 @@ void wxListLineData::DrawInReportMode( wxDC *dc, if ( item->HasImage() ) { int ix, iy; - m_owner->DrawImage( item->GetImage(), dc, xOld, y ); m_owner->GetImageSize( item->GetImage(), ix, iy ); + m_owner->DrawImage( item->GetImage(), dc, xOld, yMid - iy/2 ); ix += IMAGE_MARGIN_IN_REPORT_MODE; @@ -1736,25 +1587,101 @@ void wxListLineData::DrawInReportMode( wxDC *dc, width -= ix; } - wxDCClipper clipper(*dc, xOld, y, width, rect.height); - if ( item->HasText() ) + DrawTextFormatted(dc, item->GetText(), col, xOld, yMid, width - 8); + } +} + +void wxListLineData::DrawTextFormatted(wxDC *dc, + const wxString& textOrig, + int col, + int x, + int yMid, + int width) +{ + // we don't support displaying multiple lines currently (and neither does + // wxMSW FWIW) so just merge all the lines + wxString text(textOrig); + text.Replace(_T("\n"), _T(" ")); + + wxCoord w, h; + dc->GetTextExtent(text, &w, &h); + + const wxCoord y = yMid - (h + 1)/2; + + wxDCClipper clipper(*dc, x, y, width, h); + + // determine if the string can fit inside the current width + if (w <= width) + { + // it can, draw it using the items alignment + wxListItem item; + m_owner->GetColumn(col, item); + switch ( item.GetAlign() ) + { + case wxLIST_FORMAT_LEFT: + // nothing to do + break; + + case wxLIST_FORMAT_RIGHT: + x += width - w; + break; + + case wxLIST_FORMAT_CENTER: + x += (width - w) / 2; + break; + + default: + wxFAIL_MSG( _T("unknown list item format") ); + break; + } + + dc->DrawText(text, x, y); + } + else // otherwise, truncate and add an ellipsis if possible + { + // determine the base width + wxString ellipsis(wxT("...")); + wxCoord base_w; + dc->GetTextExtent(ellipsis, &base_w, &h); + + // continue until we have enough space or only one character left + wxCoord w_c, h_c; + size_t len = text.length(); + wxString drawntext = text.Left(len); + while (len > 1) + { + dc->GetTextExtent(drawntext.Last(), &w_c, &h_c); + drawntext.RemoveLast(); + len--; + w -= w_c; + if (w + base_w <= width) + break; + } + + // if still not enough space, remove ellipsis characters + while (ellipsis.length() > 0 && w + base_w > width) { - dc->DrawText( item->GetText(), xOld, y ); + ellipsis = ellipsis.Left(ellipsis.length() - 1); + dc->GetTextExtent(ellipsis, &base_w, &h); } + + // now draw the text + dc->DrawText(drawntext, x, y); + dc->DrawText(ellipsis, x + w, y); } } bool wxListLineData::Highlight( bool on ) { - wxCHECK_MSG( !m_owner->IsVirtual(), FALSE, _T("unexpected call to Highlight") ); + wxCHECK_MSG( !IsVirtual(), false, _T("unexpected call to Highlight") ); if ( on == m_highlighted ) - return FALSE; + return false; m_highlighted = on; - return TRUE; + return true; } void wxListLineData::ReverseHighlight( void ) @@ -1777,8 +1704,8 @@ END_EVENT_TABLE() void wxListHeaderWindow::Init() { m_currentCursor = (wxCursor *) NULL; - m_isDragging = FALSE; - m_dirty = FALSE; + m_isDragging = false; + m_dirty = false; } wxListHeaderWindow::wxListHeaderWindow() @@ -1803,7 +1730,18 @@ wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, m_owner = owner; m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE ); - SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ) ); +#if _USE_VISATTR + wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes(); + SetOwnForegroundColour( attr.colFg ); + SetOwnBackgroundColour( attr.colBg ); + if (!m_hasFont) + SetOwnFont( attr.font ); +#else + SetOwnForegroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); + SetOwnBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); + if (!m_hasFont) + SetOwnFont( wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT )); +#endif } wxListHeaderWindow::~wxListHeaderWindow() @@ -1811,61 +1749,10 @@ 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 ); +#ifdef __WXUNIVERSAL__ +#include "wx/univ/renderer.h" +#include "wx/univ/theme.h" #endif -} // shift the DC origin to match the position of the main window horz // scrollbar: this allows us to always use logical coords @@ -1874,26 +1761,35 @@ void wxListHeaderWindow::AdjustDC(wxDC& dc) int xpix; m_owner->GetScrollPixelsPerUnit( &xpix, NULL ); - int x; - m_owner->GetViewStart( &x, NULL ); + int view_start; + m_owner->GetViewStart( &view_start, NULL ); + + + int org_x = 0; + int org_y = 0; + dc.GetDeviceOrigin( &org_x, &org_y ); // account for the horz scrollbar offset - dc.SetDeviceOrigin( -x * xpix, 0 ); +#ifdef __WXGTK__ + if (GetLayoutDirection() == wxLayout_RightToLeft) + { + // Maybe we just have to check for m_signX + // in the DC, but I leave the #ifdef __WXGTK__ + // for now + dc.SetDeviceOrigin( org_x + (view_start * xpix), org_y ); + } + else +#endif + dc.SetDeviceOrigin( org_x - (view_start * xpix), org_y ); } 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 @@ -1902,15 +1798,9 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) 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 )); + dc.SetTextForeground(GetForegroundColour()); int x = HEADER_OFFSET_X; - int numColumns = m_owner->GetColumnCount(); wxListItem item; for ( int i = 0; i < numColumns && x < w; i++ ) @@ -1920,47 +1810,105 @@ 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 - dc.SetPen( *wxWHITE_PEN ); + int flags = 0; + if (!m_parent->IsEnabled()) + flags |= wxCONTROL_DISABLED; - DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 ); +// NB: The code below is not really Mac-specific, but since we are close +// to 2.8 release and I don't have time to test on other platforms, I +// defined this only for wxMac. If this behavior is desired on +// other platforms, please go ahead and revise or remove the #ifdef. +#ifdef __WXMAC__ + if ( !m_owner->IsVirtual() && (item.m_mask & wxLIST_MASK_STATE) && + (item.m_state & wxLIST_STATE_SELECTED) ) + flags |= wxCONTROL_SELECTED; +#endif - // if we have an image, draw it on the right of the label - int image = item.m_image; + wxRendererNative::Get().DrawHeaderButton + ( + this, + dc, + wxRect(x, HEADER_OFFSET_Y, cw, ch), + flags + ); + + // see if we have enough space for the column label + + // for this we need the width of the text + wxCoord wLabel; + wxCoord hLabel; + dc.GetTextExtent(item.GetText(), &wLabel, &hLabel); + wLabel += 2 * EXTRA_WIDTH; + + // and the width of the icon, if any + int ix = 0, iy = 0; // init them just to suppress the compiler warnings + const int image = item.m_image; + wxImageList *imageList; if ( image != -1 ) { - wxGenericImageList *imageList = m_owner->m_small_image_list; + imageList = m_owner->m_small_image_list; if ( imageList ) { - int ix, iy; imageList->GetSize(image, ix, iy); + wLabel += ix + HEADER_IMAGE_MARGIN_IN_REPORT_MODE; + } + } + else + { + imageList = NULL; + } + + // ignore alignment if there is not enough space anyhow + int xAligned; + switch ( wLabel < cw ? item.GetAlign() : wxLIST_FORMAT_LEFT ) + { + default: + wxFAIL_MSG( _T("unknown list item format") ); + // fall through - imageList->Draw - ( - image, - dc, - x + cw - ix - 1, - HEADER_OFFSET_Y + (h - 4 - iy)/2, - wxIMAGELIST_DRAW_TRANSPARENT - ); + case wxLIST_FORMAT_LEFT: + xAligned = x; + break; - cw -= ix + 2; - } - //else: ignore the column image + case wxLIST_FORMAT_RIGHT: + xAligned = x + cw - wLabel; + break; + + case wxLIST_FORMAT_CENTER: + xAligned = x + (cw - wLabel) / 2; + break; } - // draw the text clipping it so that it doesn't overwrite the column - // boundary + // draw the text and image clipping them so that they + // don't overwrite the column boundary wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 ); + // if we have an image, draw it on the right of the label + if ( imageList ) + { + imageList->Draw + ( + image, + dc, + xAligned + wLabel - ix - HEADER_IMAGE_MARGIN_IN_REPORT_MODE, + HEADER_OFFSET_Y + (h - 4 - iy)/2, + wxIMAGELIST_DRAW_TRANSPARENT + ); + } + dc.DrawText( item.GetText(), - x + EXTRA_WIDTH, HEADER_OFFSET_Y + EXTRA_HEIGHT ); + xAligned + EXTRA_WIDTH, h / 2 - hLabel / 2 ); //HEADER_OFFSET_Y + EXTRA_HEIGHT ); x += wCol; } - - dc.EndDrawing(); } void wxListHeaderWindow::DrawCurrent() @@ -1998,8 +1946,7 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) if (m_isDragging) { - SendListEvent(wxEVT_COMMAND_LIST_COL_DRAGGING, - event.GetPosition()); + SendListEvent(wxEVT_COMMAND_LIST_COL_DRAGGING, event.GetPosition()); // we don't draw the line beyond our window, but we allow dragging it // there @@ -2015,11 +1962,10 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) if (event.ButtonUp()) { ReleaseMouse(); - m_isDragging = FALSE; - m_dirty = TRUE; + m_isDragging = false; + m_dirty = true; m_owner->SetColumnWidth( m_column, m_currentX - m_minX ); - SendListEvent(wxEVT_COMMAND_LIST_COL_END_DRAG, - event.GetPosition()); + SendListEvent(wxEVT_COMMAND_LIST_COL_END_DRAG, event.GetPosition()); } else { @@ -2036,12 +1982,12 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) else // not dragging { m_minX = 0; - bool hit_border = FALSE; + bool hit_border = false; // 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++) @@ -2052,7 +1998,7 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) if ( (abs(x-xpos) < 3) && (y < 22) ) { // near the column border - hit_border = TRUE; + hit_border = true; break; } @@ -2072,15 +2018,34 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) { if (hit_border && event.LeftDown()) { - m_isDragging = TRUE; - m_currentX = x; - DrawCurrent(); - CaptureMouse(); - SendListEvent(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, - event.GetPosition()); + if ( SendListEvent(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, + event.GetPosition()) ) + { + m_isDragging = true; + m_currentX = x; + CaptureMouse(); + DrawCurrent(); + } + //else: column resizing was vetoed by the user code } else // click on a column { + // record the selected state of the columns + if (event.LeftDown()) + { + for (int i=0; i < m_owner->GetColumnCount(); i++) + { + wxListItem colItem; + m_owner->GetColumn(i, colItem); + long state = colItem.GetState(); + if (i == m_column) + colItem.SetState(state | wxLIST_STATE_SELECTED); + else + colItem.SetState(state & ~wxLIST_STATE_SELECTED); + m_owner->SetColumn(i, colItem); + } + } + SendListEvent( event.LeftDown() ? wxEVT_COMMAND_LIST_COL_CLICK : wxEVT_COMMAND_LIST_COL_RIGHT_CLICK, @@ -2110,9 +2075,10 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event ) void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) { m_owner->SetFocus(); + m_owner->Update(); } -void wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos) +bool wxListHeaderWindow::SendListEvent(wxEventType type, const wxPoint& pos) { wxWindow *parent = GetParent(); wxListEvent le( type, parent->GetId() ); @@ -2126,7 +2092,7 @@ void wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos) le.m_pointDrag.y -= GetSize().y; le.m_col = m_column; - parent->GetEventHandler()->ProcessEvent( le ); + return !parent->GetEventHandler()->ProcessEvent( le ) || le.IsAllowed(); } //----------------------------------------------------------------------------- @@ -2144,79 +2110,92 @@ void wxListRenameTimer::Notify() } //----------------------------------------------------------------------------- -// wxListTextCtrl (internal) +// wxListTextCtrlWrapper (internal) //----------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl) - EVT_CHAR (wxListTextCtrl::OnChar) - EVT_KEY_UP (wxListTextCtrl::OnKeyUp) - EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus) +BEGIN_EVENT_TABLE(wxListTextCtrlWrapper, wxEvtHandler) + EVT_CHAR (wxListTextCtrlWrapper::OnChar) + EVT_KEY_UP (wxListTextCtrlWrapper::OnKeyUp) + EVT_KILL_FOCUS (wxListTextCtrlWrapper::OnKillFocus) END_EVENT_TABLE() -wxListTextCtrl::wxListTextCtrl(wxListMainWindow *owner, size_t itemEdit) +wxListTextCtrlWrapper::wxListTextCtrlWrapper(wxListMainWindow *owner, + wxTextCtrl *text, + size_t itemEdit) : m_startValue(owner->GetItemText(itemEdit)), m_itemEdited(itemEdit) { m_owner = owner; - m_finished = FALSE; + m_text = text; + m_finished = false; + m_aboutToFinish = false; wxRect rectLabel = owner->GetLineLabelRect(itemEdit); m_owner->CalcScrolledPosition(rectLabel.x, rectLabel.y, &rectLabel.x, &rectLabel.y); - (void)Create(owner, wxID_ANY, m_startValue, - wxPoint(rectLabel.x-4,rectLabel.y-4), - wxSize(rectLabel.width+11,rectLabel.height+8)); + m_text->Create(owner, wxID_ANY, m_startValue, + wxPoint(rectLabel.x-4,rectLabel.y-4), + wxSize(rectLabel.width+11,rectLabel.height+8)); + m_text->SetFocus(); + + m_text->PushEventHandler(this); } -void wxListTextCtrl::Finish() +void wxListTextCtrlWrapper::Finish() { if ( !m_finished ) { - wxPendingDelete.Append(this); + m_finished = true; - m_finished = TRUE; + m_text->RemoveEventHandler(this); + m_owner->FinishEditing(m_text); - m_owner->SetFocus(); + wxPendingDelete.Append( this ); } } -bool wxListTextCtrl::AcceptChanges() +bool wxListTextCtrlWrapper::AcceptChanges() { - const wxString value = GetValue(); - - if ( value == m_startValue ) - { - // nothing changed, always accept - return TRUE; - } + const wxString value = m_text->GetValue(); + // notice that we should always call OnRenameAccept() to generate the "end + // label editing" event, even if the user hasn't really changed anything if ( !m_owner->OnRenameAccept(m_itemEdited, value) ) { // vetoed by the user - return FALSE; + return false; } - // accepted, do rename the item - m_owner->SetItemText(m_itemEdited, value); + // accepted, do rename the item (unless nothing changed) + if ( value != m_startValue ) + m_owner->SetItemText(m_itemEdited, value); + + return true; +} + +void wxListTextCtrlWrapper::AcceptChangesAndFinish() +{ + m_aboutToFinish = true; + + // Notify the owner about the changes + AcceptChanges(); - return TRUE; + // Even if vetoed, close the control (consistent with MSW) + Finish(); } -void wxListTextCtrl::OnChar( wxKeyEvent &event ) +void wxListTextCtrlWrapper::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: + m_owner->OnRenameCancelled( m_itemEdited ); Finish(); break; @@ -2225,7 +2204,7 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event ) } } -void wxListTextCtrl::OnKeyUp( wxKeyEvent &event ) +void wxListTextCtrlWrapper::OnKeyUp( wxKeyEvent &event ) { if (m_finished) { @@ -2235,28 +2214,30 @@ void wxListTextCtrl::OnKeyUp( wxKeyEvent &event ) // auto-grow the textctrl: wxSize parentSize = m_owner->GetSize(); - wxPoint myPos = GetPosition(); - wxSize mySize = GetSize(); + wxPoint myPos = m_text->GetPosition(); + wxSize mySize = m_text->GetSize(); int sx, sy; - GetTextExtent(GetValue() + _T("MM"), &sx, &sy); + m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy); if (myPos.x + sx > parentSize.x) sx = parentSize.x - myPos.x; if (mySize.x > sx) sx = mySize.x; - SetSize(sx, -1); + m_text->SetSize(sx, wxDefaultCoord); event.Skip(); } -void wxListTextCtrl::OnKillFocus( wxFocusEvent &event ) +void wxListTextCtrlWrapper::OnKillFocus( wxFocusEvent &event ) { - if ( !m_finished ) + if ( !m_finished && !m_aboutToFinish ) { - (void)AcceptChanges(); + if ( !AcceptChanges() ) + m_owner->OnRenameCancelled( m_itemEdited ); Finish(); } + // We must let the native text control handle focus event.Skip(); } @@ -2271,6 +2252,7 @@ BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow) EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse) EVT_CHAR (wxListMainWindow::OnChar) EVT_KEY_DOWN (wxListMainWindow::OnKeyDown) + EVT_KEY_UP (wxListMainWindow::OnKeyUp) EVT_SET_FOCUS (wxListMainWindow::OnSetFocus) EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus) EVT_SCROLLWIN (wxListMainWindow::OnScroll) @@ -2278,8 +2260,7 @@ END_EVENT_TABLE() void wxListMainWindow::Init() { - m_columns.DeleteContents( TRUE ); - m_dirty = TRUE; + m_dirty = true; m_countVirt = 0; m_lineFrom = m_lineTo = (size_t)-1; @@ -2288,49 +2269,34 @@ void wxListMainWindow::Init() m_headerWidth = m_lineHeight = 0; - m_small_image_list = (wxGenericImageList *) NULL; - m_normal_image_list = (wxGenericImageList *) NULL; + m_small_image_list = (wxImageList *) NULL; + m_normal_image_list = (wxImageList *) NULL; m_small_spacing = 30; m_normal_spacing = 40; - m_hasFocus = FALSE; + m_hasFocus = false; m_dragCount = 0; - m_isCreated = FALSE; + m_isCreated = false; - m_lastOnSame = FALSE; + m_lastOnSame = false; m_renameTimer = new wxListRenameTimer( this ); + m_textctrlWrapper = NULL; m_current = m_lineLastClicked = + m_lineSelectSingleOnUp = 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, @@ -2345,39 +2311,40 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent, Init(); m_highlightBrush = new wxBrush - ( + ( wxSystemSettings::GetColour ( wxSYS_COLOUR_HIGHLIGHT ), wxSOLID - ); + ); m_highlightUnfocusedBrush = new wxBrush - ( - wxSystemSettings::GetColour - ( - wxSYS_COLOUR_BTNSHADOW - ), - wxSOLID - ); + ( + wxSystemSettings::GetColour + ( + wxSYS_COLOUR_BTNSHADOW + ), + wxSOLID + ); - wxSize sz = size; - sz.y = 25; + SetScrollbars( 0, 0, 0, 0, 0, 0 ); - InitScrolling(); - SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 ); - - SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) ); + wxVisualAttributes attr = wxGenericListCtrl::GetClassDefaultAttributes(); + 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; - delete m_renameTimer; } @@ -2391,16 +2358,15 @@ void wxListMainWindow::CacheLineData(size_t line) for ( size_t col = 0; col < countCol; col++ ) { ld->SetText(col, listctrl->OnGetItemText(line, col)); + ld->SetImage(col, listctrl->OnGetItemColumnImage(line, col)); } - ld->SetImage(listctrl->OnGetItemImage(line)); ld->SetAttr(listctrl->OnGetItemAttr(line)); } wxListLineData *wxListMainWindow::GetDummyLine() const { wxASSERT_MSG( !IsEmpty(), _T("invalid line index") ); - wxASSERT_MSG( IsVirtual(), _T("GetDummyLine() shouldn't be called") ); wxListMainWindow *self = wxConstCast(this, wxListMainWindow); @@ -2433,8 +2399,6 @@ wxListLineData *wxListMainWindow::GetDummyLine() const 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 ) { @@ -2446,10 +2410,14 @@ wxCoord wxListMainWindow::GetLineHeight() const wxCoord y; dc.GetTextExtent(_T("H"), NULL, &y); - if ( y < SCROLL_UNIT_Y ) - y = SCROLL_UNIT_Y; - y += EXTRA_HEIGHT; + if ( m_small_image_list && m_small_image_list->GetImageCount() ) + { + int iw = 0, ih = 0; + m_small_image_list->GetSize(0, iw, ih); + y = wxMax(y, ih); + } + y += EXTRA_HEIGHT; self->m_lineHeight = y + LINE_SPACING; } @@ -2458,9 +2426,9 @@ wxCoord wxListMainWindow::GetLineHeight() const wxCoord wxListMainWindow::GetLineY(size_t line) const { - wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("only works in report mode") ); + wxASSERT_MSG( InReportView(), _T("only works in report mode") ); - return LINE_SPACING + line*GetLineHeight(); + return LINE_SPACING + line * GetLineHeight(); } wxRect wxListMainWindow::GetLineRect(size_t line) const @@ -2482,6 +2450,20 @@ wxRect wxListMainWindow::GetLineLabelRect(size_t line) const if ( !InReportView() ) return GetLine(line)->m_gi->m_rectLabel; + int image_x = 0; + wxListLineData *data = GetLine(line); + wxListItemDataList::compatibility_iterator node = data->m_items.GetFirst(); + if (node) + { + wxListItemData *item = node->GetData(); + if ( item->HasImage() ) + { + int ix, iy; + GetImageSize( item->GetImage(), ix, iy ); + image_x = 3 + ix + IMAGE_MARGIN_IN_REPORT_MODE; + } + } + wxRect rect; rect.x = HEADER_OFFSET_X; rect.y = GetLineY(line); @@ -2519,7 +2501,7 @@ long wxListMainWindow::HitTestLine(size_t line, int x, int y) const wxListLineData *ld = GetLine(line); - if ( ld->HasImage() && GetLineIconRect(line).Inside(x, y) ) + if ( ld->HasImage() && GetLineIconRect(line).Contains(x, y) ) return wxLIST_HITTEST_ONITEMICON; // VS: Testing for "ld->HasText() || InReportView()" instead of @@ -2530,7 +2512,7 @@ long wxListMainWindow::HitTestLine(size_t line, int x, int y) const wxRect rect = InReportView() ? GetLineRect(line) : GetLineLabelRect(line); - if ( rect.Inside(x, y) ) + if ( rect.Contains(x, y) ) return wxLIST_HITTEST_ONITEMLABEL; } @@ -2550,7 +2532,7 @@ bool wxListMainWindow::IsHighlighted(size_t line) const else // !virtual { wxListLineData *ld = GetLine(line); - wxCHECK_MSG( ld, FALSE, _T("invalid index in IsHighlighted") ); + wxCHECK_MSG( ld, false, _T("invalid index in IsHighlighted") ); return ld->IsHighlighted(); } @@ -2583,9 +2565,7 @@ void wxListMainWindow::HighlightLines( size_t lineFrom, for ( size_t line = lineFrom; line <= lineTo; line++ ) { if ( HighlightLine(line, highlight) ) - { RefreshLine(line); - } } } } @@ -2601,7 +2581,7 @@ bool wxListMainWindow::HighlightLine( size_t line, bool highlight ) else // !virtual { wxListLineData *ld = GetLine(line); - wxCHECK_MSG( ld, FALSE, _T("invalid index in HighlightLine") ); + wxCHECK_MSG( ld, false, _T("invalid index in HighlightLine") ); changed = ld->Highlight(highlight); } @@ -2617,7 +2597,7 @@ bool wxListMainWindow::HighlightLine( size_t line, bool highlight ) void wxListMainWindow::RefreshLine( size_t line ) { - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { size_t visibleFrom, visibleTo; GetVisibleLinesRange(&visibleFrom, &visibleTo); @@ -2639,7 +2619,7 @@ void wxListMainWindow::RefreshLines( size_t lineFrom, size_t lineTo ) wxASSERT_MSG( lineTo < GetItemCount(), _T("invalid line range") ); - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { size_t visibleFrom, visibleTo; GetVisibleLinesRange(&visibleFrom, &visibleTo); @@ -2670,30 +2650,33 @@ void wxListMainWindow::RefreshLines( size_t lineFrom, size_t lineTo ) void wxListMainWindow::RefreshAfter( size_t lineFrom ) { - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { - size_t visibleFrom; - GetVisibleLinesRange(&visibleFrom, NULL); + size_t visibleFrom, visibleTo; + GetVisibleLinesRange(&visibleFrom, &visibleTo); if ( lineFrom < visibleFrom ) lineFrom = visibleFrom; + else if ( lineFrom > visibleTo ) + return; wxRect rect; rect.x = 0; rect.y = GetLineY(lineFrom); + CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); 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; + m_dirty = true; } } @@ -2714,17 +2697,13 @@ void wxListMainWindow::RefreshSelected() } 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); - } } } @@ -2737,10 +2716,8 @@ void wxListMainWindow::Thaw() { wxCHECK_RET( m_freezeCount > 0, _T("thawing unfrozen list control?") ); - if ( !--m_freezeCount ) - { + if ( --m_freezeCount == 0 ) Refresh(); - } } void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) @@ -2750,27 +2727,21 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) 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) ) + if ( InReportView() ) { int lineHeight = GetLineHeight(); @@ -2778,8 +2749,8 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) GetVisibleLinesRange(&visibleFrom, &visibleTo); wxRect rectLine; - wxCoord xOrig, yOrig; - CalcUnscrolledPosition(0, 0, &xOrig, &yOrig); + int xOrig = dc.LogicalToDeviceX( 0 ); + int yOrig = dc.LogicalToDeviceY( 0 ); // tell the caller cache to cache the data if ( IsVirtual() ) @@ -2796,7 +2767,8 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { rectLine = GetLineRect(line); - if ( !IsExposed(rectLine.x - xOrig, rectLine.y - yOrig, + + if ( !IsExposed(rectLine.x + xOrig, rectLine.y + yOrig, rectLine.width, rectLine.height) ) { // don't redraw unaffected lines to avoid flicker @@ -2814,21 +2786,23 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) wxPen pen(GetRuleColour(), 1, wxSOLID); wxSize clientSize = GetClientSize(); - for ( size_t i = visibleFrom; i <= visibleTo; i++ ) + size_t i = visibleFrom; + if (i == 0) i = 1; // Don't draw the first one + for ( ; i <= visibleTo; i++ ) { dc.SetPen(pen); dc.SetBrush( *wxTRANSPARENT_BRUSH ); - dc.DrawLine(0 - dev_x, i*lineHeight, - clientSize.x - dev_x, i*lineHeight); + dc.DrawLine(0 - dev_x, i * lineHeight, + clientSize.x - dev_x, i * lineHeight); } // Draw last horizontal rule - if ( visibleTo > visibleFrom ) + if ( visibleTo == GetItemCount() - 1 ) { - dc.SetPen(pen); + dc.SetPen( pen ); dc.SetBrush( *wxTRANSPARENT_BRUSH ); - dc.DrawLine(0 - dev_x, m_lineTo*lineHeight, - clientSize.x - dev_x , m_lineTo*lineHeight ); + dc.DrawLine(0 - dev_x, (m_lineTo + 1) * lineHeight, + clientSize.x - dev_x , (m_lineTo + 1) * lineHeight ); } } @@ -2836,21 +2810,22 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) if ( HasFlag(wxLC_VRULES) && !IsEmpty() ) { wxPen pen(GetRuleColour(), 1, wxSOLID); + wxRect firstItemRect, lastItemRect; - int col = 0; - wxRect firstItemRect; - wxRect lastItemRect; - GetItemRect(0, firstItemRect); - GetItemRect(GetItemCount() - 1, lastItemRect); + GetItemRect(visibleFrom, firstItemRect); + GetItemRect(visibleTo, lastItemRect); int x = firstItemRect.GetX(); dc.SetPen(pen); dc.SetBrush(* wxTRANSPARENT_BRUSH); - for (col = 0; col < GetColumnCount(); col++) + + for (int 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); + int x_pos = x - dev_x; + if (col < GetColumnCount()-1) x_pos -= 2; + dc.DrawLine(x_pos, firstItemRect.GetY() - 1 - dev_y, + x_pos, lastItemRect.GetBottom() + 1 - dev_y); } } } @@ -2863,36 +2838,36 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) } } +#ifndef __WXMAC__ + // Don't draw rect outline under Mac at all. 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__ { + wxRect rect( GetLineHighlightRect( m_current ) ); +#ifndef __WXGTK20__ dc.SetPen( *wxBLACK_PEN ); dc.SetBrush( *wxTRANSPARENT_BRUSH ); - dc.DrawRectangle( GetLineHighlightRect(m_current) ); + dc.DrawRectangle( rect ); +#else + wxRendererNative::Get().DrawItemSelectionRect( this, dc, rect, wxCONTROL_CURRENT|wxCONTROL_FOCUSED ); + +#endif } } - - dc.EndDrawing(); +#endif } void wxListMainWindow::HighlightAll( bool on ) { if ( IsSingleSel() ) { - wxASSERT_MSG( !on, _T("can't do this in a single sel control") ); + wxASSERT_MSG( !on, _T("can't do this in a single selection control") ); // we just have one item to turn off if ( HasCurrent() && IsHighlighted(m_current) ) { - HighlightLine(m_current, FALSE); + HighlightLine(m_current, false); RefreshLine(m_current); } } @@ -2904,10 +2879,11 @@ 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() ); + le.m_itemIndex = line; // set only for events which have position @@ -2918,7 +2894,7 @@ void wxListMainWindow::SendNotify( size_t line, // 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 ( !IsVirtual() ) { if ( line != (size_t)-1 ) { @@ -2935,36 +2911,52 @@ void wxListMainWindow::ChangeCurrent(size_t current) { m_current = current; + // as the current item changed, we shouldn't start editing it when the + // "slow click" timer expires as the click happened on another item + if ( m_renameTimer->IsRunning() ) + m_renameTimer->Stop(); + SendNotify(current, wxEVT_COMMAND_LIST_ITEM_FOCUSED); } -void wxListMainWindow::EditLabel( long item ) +wxTextCtrl *wxListMainWindow::EditLabel(long item, wxClassInfo* textControlClass) { - wxCHECK_RET( (item >= 0) && ((size_t)item < GetItemCount()), + wxCHECK_MSG( (item >= 0) && ((size_t)item < GetItemCount()), NULL, wxT("wrong index in wxGenericListCtrl::EditLabel()") ); + wxASSERT_MSG( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)), + wxT("EditLabel() needs a text control") ); + size_t itemEdit = (size_t)item; wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() ); le.SetEventObject( GetParent() ); le.m_itemIndex = item; wxListLineData *data = GetLine(itemEdit); - wxCHECK_RET( data, _T("invalid index in EditLabel()") ); + wxCHECK_MSG( data, NULL, _T("invalid index in EditLabel()") ); data->GetItem( 0, le.m_item ); + if ( GetParent()->GetEventHandler()->ProcessEvent( le ) && !le.IsAllowed() ) { // vetoed by user code - return; + return NULL; } // 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(); - wxListTextCtrl *text = new wxListTextCtrl(this, itemEdit); + // Pending events dispatched by wxSafeYield might have changed the item + // count + if ( (size_t)item >= GetItemCount() ) + return NULL; + } - text->SetFocus(); + wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject(); + m_textctrlWrapper = new wxListTextCtrlWrapper(this, text, item); + return m_textctrlWrapper->GetText(); } void wxListMainWindow::OnRenameTimer() @@ -2981,7 +2973,8 @@ bool wxListMainWindow::OnRenameAccept(size_t itemEdit, const wxString& value) le.m_itemIndex = itemEdit; wxListLineData *data = GetLine(itemEdit); - wxCHECK_MSG( data, FALSE, _T("invalid index in OnRenameAccept()") ); + + wxCHECK_MSG( data, false, _T("invalid index in OnRenameAccept()") ); data->GetItem( 0, le.m_item ); le.m_item.m_text = value; @@ -2989,14 +2982,59 @@ bool wxListMainWindow::OnRenameAccept(size_t itemEdit, const wxString& value) le.IsAllowed(); } +void wxListMainWindow::OnRenameCancelled(size_t itemEdit) +{ + // let owner know that the edit was cancelled + wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() ); + + le.SetEditCanceled(true); + + le.SetEventObject( GetParent() ); + le.m_itemIndex = itemEdit; + + wxListLineData *data = GetLine(itemEdit); + wxCHECK_RET( data, _T("invalid index in OnRenameCancelled()") ); + + data->GetItem( 0, le.m_item ); + GetEventHandler()->ProcessEvent( le ); +} + 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_textctrlWrapper ) + m_textctrlWrapper->AcceptChangesAndFinish(); +#endif // __WXMAC__ + + if ( event.LeftDown() ) + SetFocus(); + 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() ) + { + if (event.RightDown()) + { + SendNotify( (size_t)-1, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition() ); + // Allow generation of context menu event + event.Skip(); + } return; + } if (m_dirty) return; @@ -3015,7 +3053,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) size_t count = GetItemCount(), current; - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { current = y / GetLineHeight(); if ( current < count ) @@ -3053,6 +3091,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) wxListEvent le( command, GetParent()->GetId() ); le.SetEventObject( GetParent() ); + le.m_itemIndex = m_lineLastClicked; le.m_pointDrag = m_dragStart; GetParent()->GetEventHandler()->ProcessEvent( le ); @@ -3066,24 +3105,30 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) if ( !hitResult ) { // outside of any item + if (event.RightDown()) + { + SendNotify( (size_t) -1, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition() ); + // Allow generation of context menu event + event.Skip(); + } + else + { + // reset the selection and bail out + HighlightAll(false); + } + return; } - bool forceClick = FALSE; + bool forceClick = false; if (event.ButtonDClick()) { - m_renameTimer->Stop(); - m_lastOnSame = FALSE; + if ( m_renameTimer->IsRunning() ) + m_renameTimer->Stop(); + + m_lastOnSame = false; -#ifdef __WXGTK__ - // FIXME: wxGTK generates bad sequence of events prior to doubleclick - // ("down, up, down, double, up" while other ports - // do "down, up, double, up"). We have to have this hack - // in place till somebody fixes wxGTK... - if ( current == m_lineBeforeLastClicked ) -#else if ( current == m_lineLastClicked ) -#endif { SendNotify( current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED ); @@ -3091,49 +3136,101 @@ 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; + 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) + { + // select single line + HighlightAll( false ); + ReverseHighlight(m_lineSelectSingleOnUp); + } + + if (m_lastOnSame) { - m_renameTimer->Start( 100, TRUE ); + if ((current == m_current) && + (hitResult == wxLIST_HITTEST_ONITEMLABEL) && + HasFlag(wxLC_EDIT_LABELS) ) + { + if (InReportView()) + { + wxRect label = GetLineLabelRect( current ); + if (label.Contains( x, y )) + m_renameTimer->Start( 250, true ); + + } + else + m_renameTimer->Start( 250, true ); + } } - m_lastOnSame = FALSE; + + m_lastOnSame = false; + m_lineSelectSingleOnUp = (size_t)-1; } - else if (event.RightDown()) + else { - SendNotify( current, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, - event.GetPosition() ); + // 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; } - else if (event.MiddleDown()) + if (event.RightDown()) { - SendNotify( current, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK ); - } + 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()) + { + 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; + 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); @@ -3162,12 +3259,10 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event ) } if (m_current != oldCurrent) - { RefreshLine( oldCurrent ); - } // 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; } } @@ -3181,26 +3276,28 @@ void wxListMainWindow::MoveToItem(size_t 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 ); + const int hLine = GetLineHeight(); + + int view_x = SCROLL_UNIT_X * GetScrollPos( wxHORIZONTAL ); + int view_y = hLine * GetScrollPos( wxVERTICAL ); - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { - // the next we need the range of lines shown it might be different, so - // recalculate it + // 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 ); + if (rect.y < view_y) + Scroll( -1, rect.y / hLine ); + if (rect.y + rect.height + 5 > view_y + client_h) + Scroll( -1, (rect.y + rect.height - client_h + hLine) / hLine ); } 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 ); + Scroll( (rect.x - 5) / SCROLL_UNIT_X, -1 ); + if (rect.x + rect.width - 5 > view_x + client_w) + Scroll( (rect.x + rect.width - client_w + SCROLL_UNIT_X) / SCROLL_UNIT_X, -1 ); } } @@ -3221,6 +3318,9 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event) { ChangeCurrent(newCurrent); + // refresh the old focus to remove it + RefreshLine( oldCurrent ); + // select all the items between the old and the new one if ( oldCurrent > newCurrent ) { @@ -3233,18 +3333,18 @@ void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event) else // !shift { // all previously selected items are unselected unless ctrl is held - if ( !event.ControlDown() ) - HighlightAll(FALSE); + // in a multiselection control + if ( !event.ControlDown() || IsSingleSel() ) + HighlightAll(false); ChangeCurrent(newCurrent); // refresh the old focus to remove it RefreshLine( oldCurrent ); - if ( !event.ControlDown() ) - { - HighlightLine( m_current, TRUE ); - } + // in single selection mode we must always have a selected item + if ( !event.ControlDown() || IsSingleSel() ) + HighlightLine( m_current, true ); } RefreshLine( m_current ); @@ -3256,7 +3356,7 @@ void wxListMainWindow::OnKeyDown( wxKeyEvent &event ) { wxWindow *parent = GetParent(); - /* we propagate the key event up */ + // propagate the key event upwards wxKeyEvent ke( wxEVT_KEY_DOWN ); ke.m_shiftDown = event.m_shiftDown; ke.m_controlDown = event.m_controlDown; @@ -3271,22 +3371,41 @@ void wxListMainWindow::OnKeyDown( wxKeyEvent &event ) event.Skip(); } +void wxListMainWindow::OnKeyUp( wxKeyEvent &event ) +{ + wxWindow *parent = GetParent(); + + // propagate the key event upwards + wxKeyEvent ke( wxEVT_KEY_UP ); + 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 */ + // 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.m_code = event.GetKeyCode(); le.SetEventObject( parent ); parent->GetEventHandler()->ProcessEvent( le ); } - /* we propagate the char event up */ + // propagate the char event upwards wxKeyEvent ke( wxEVT_CHAR ); ke.m_shiftDown = event.m_shiftDown; ke.m_controlDown = event.m_controlDown; @@ -3298,7 +3417,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) ke.SetEventObject( parent ); if (parent->GetEventHandler()->ProcessEvent( ke )) return; - if (event.KeyCode() == WXK_TAB) + if (event.GetKeyCode() == WXK_TAB) { wxNavigationKeyEvent nevent; nevent.SetWindowChange( event.ControlDown() ); @@ -3309,14 +3428,26 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) return; } - /* no item -> nothing to do */ + // no item -> nothing to do if (!HasCurrent()) { event.Skip(); return; } - switch (event.KeyCode()) + // don't use m_linesPerPage directly as it might not be computed yet + const int pageSize = GetCountPerPage(); + wxCHECK_RET( pageSize, _T("should have non zero page size") ); + + if (GetLayoutDirection() == wxLayout_RightToLeft) + { + if (event.GetKeyCode() == WXK_RIGHT) + event.m_keyCode = WXK_LEFT; + else if (event.GetKeyCode() == WXK_LEFT) + event.m_keyCode = WXK_RIGHT; + } + + switch ( event.GetKeyCode() ) { case WXK_UP: if ( m_current > 0 ) @@ -3338,17 +3469,10 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) OnArrowChar( 0, event ); break; - case WXK_PRIOR: + case WXK_PAGEUP: { - int steps = 0; - if ( HasFlag(wxLC_REPORT) ) - { - steps = m_linesPerPage - 1; - } - else - { - steps = m_current % m_linesPerPage; - } + int steps = InReportView() ? pageSize - 1 + : m_current % pageSize; int index = m_current - steps; if (index < 0) @@ -3358,17 +3482,11 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) } break; - case WXK_NEXT: + case WXK_PAGEDOWN: { - int steps = 0; - if ( HasFlag(wxLC_REPORT) ) - { - steps = m_linesPerPage - 1; - } - else - { - steps = m_linesPerPage - (m_current % m_linesPerPage) - 1; - } + int steps = InReportView() + ? pageSize - 1 + : pageSize - (m_current % pageSize) - 1; size_t index = m_current + steps; size_t count = GetItemCount(); @@ -3380,9 +3498,9 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) break; case WXK_LEFT: - if ( !HasFlag(wxLC_REPORT) ) + if ( !InReportView() ) { - int index = m_current - m_linesPerPage; + int index = m_current - pageSize; if (index < 0) index = 0; @@ -3391,9 +3509,9 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) break; case WXK_RIGHT: - if ( !HasFlag(wxLC_REPORT) ) + if ( !InReportView() ) { - size_t index = m_current + m_linesPerPage; + size_t index = m_current + pageSize; size_t count = GetItemCount(); if ( index >= count ) @@ -3406,17 +3524,19 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) case WXK_SPACE: if ( IsSingleSel() ) { - SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED ); - - if ( IsHighlighted(m_current) ) + if ( event.ControlDown() ) + { + ReverseHighlight(m_current); + } + else // normal space press { - // don't unselect the item in single selection mode - break; + SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED ); } - //else: select it in ReverseHighlight() below if unselected } - - ReverseHighlight(m_current); + else // multiple selection + { + ReverseHighlight(m_current); + } break; case WXK_RETURN: @@ -3433,51 +3553,39 @@ void wxListMainWindow::OnChar( wxKeyEvent &event ) // focus handling // ---------------------------------------------------------------------------- -void wxListMainWindow::SetFocus() +void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) { - // 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 ) + if ( GetParent() ) { - wxWindow::SetFocus(); - } - else - { - wxScrolledWindow::SetFocus(); + wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() ); + event.SetEventObject( GetParent() ); + if ( GetParent()->GetEventHandler()->ProcessEvent( event) ) + return; } -} -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; + m_hasFocus = true; RefreshSelected(); } - - if ( !GetParent() ) - return; - - wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() ); - event.SetEventObject( GetParent() ); - GetParent()->GetEventHandler()->ProcessEvent( event ); } void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) ) { - m_hasFocus = FALSE; + if ( GetParent() ) + { + wxFocusEvent event( wxEVT_KILL_FOCUS, GetParent()->GetId() ); + event.SetEventObject( GetParent() ); + if ( GetParent()->GetEventHandler()->ProcessEvent( event) ) + return; + } + m_hasFocus = false; RefreshSelected(); } @@ -3495,7 +3603,7 @@ void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y ) { m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); } - else if ( HasFlag(wxLC_REPORT) && (m_small_image_list)) + else if ( InReportView() && (m_small_image_list)) { m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT ); } @@ -3515,7 +3623,7 @@ void wxListMainWindow::GetImageSize( int index, int &width, int &height ) const { m_small_image_list->GetSize( index, width, height ); } - else if ( HasFlag(wxLC_REPORT) && m_small_image_list ) + else if ( InReportView() && m_small_image_list ) { m_small_image_list->GetSize( index, width, height ); } @@ -3537,17 +3645,15 @@ int wxListMainWindow::GetTextLength( const wxString &s ) const return lw + AUTOSIZE_COL_MARGIN; } -void wxListMainWindow::SetImageList( wxGenericImageList *imageList, int which ) +void wxListMainWindow::SetImageList( wxImageList *imageList, int which ) { - m_dirty = TRUE; + m_dirty = true; // calc the spacing from the icon size - int width = 0, - height = 0; + int width = 0, height = 0; + if ((imageList) && (imageList->GetImageCount()) ) - { imageList->GetSize(0, width, height); - } if (which == wxIMAGE_LIST_NORMAL) { @@ -3559,20 +3665,17 @@ void wxListMainWindow::SetImageList( wxGenericImageList *imageList, int which ) { m_small_image_list = imageList; m_small_spacing = width + 14; + m_lineHeight = 0; // ensure that the line height will be recalc'd } } void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall ) { - m_dirty = TRUE; + m_dirty = true; if (isSmall) - { m_small_spacing = spacing; - } else - { m_normal_spacing = spacing; - } } int wxListMainWindow::GetItemSpacing( bool isSmall ) @@ -3586,7 +3689,7 @@ int wxListMainWindow::GetItemSpacing( bool isSmall ) void wxListMainWindow::SetColumn( int col, wxListItem &item ) { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, _T("invalid column index in SetColumn") ); @@ -3598,9 +3701,9 @@ void wxListMainWindow::SetColumn( int col, wxListItem &item ) wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin; if ( headerWin ) - headerWin->m_dirty = TRUE; + headerWin->m_dirty = true; - m_dirty = TRUE; + m_dirty = true; // invalidate it as it has to be recalculated m_headerWidth = 0; @@ -3611,15 +3714,15 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) wxCHECK_RET( col >= 0 && col < GetColumnCount(), _T("invalid column index") ); - wxCHECK_RET( HasFlag(wxLC_REPORT), + wxCHECK_RET( InReportView(), _T("SetColumnWidth() can only be called in report mode.") ); - m_dirty = TRUE; + m_dirty = true; wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin; if ( headerWin ) - headerWin->m_dirty = TRUE; + headerWin->m_dirty = true; - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, _T("no column?") ); wxListHeaderData *column = node->GetData(); @@ -3629,6 +3732,19 @@ void wxListMainWindow::SetColumnWidth( int col, int width ) if (width == wxLIST_AUTOSIZE_USEHEADER) { width = GetTextLength(column->GetText()); + width += 2*EXTRA_WIDTH; + + // check for column header's image availability + const int image = column->GetImage(); + if ( image != -1 ) + { + if ( m_small_image_list ) + { + int ix = 0, iy = 0; + m_small_image_list->GetSize(image, ix, iy); + width += ix + HEADER_IMAGE_MARGIN_IN_REPORT_MODE; + } + } } else if ( width == wxLIST_AUTOSIZE ) { @@ -3644,34 +3760,30 @@ 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::Node *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; } } @@ -3700,7 +3812,7 @@ int wxListMainWindow::GetHeaderWidth() const void wxListMainWindow::GetColumn( int col, wxListItem &item ) const { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, _T("invalid column index in GetColumn") ); wxListHeaderData *column = node->GetData(); @@ -3709,7 +3821,7 @@ void wxListMainWindow::GetColumn( int col, wxListItem &item ) const int wxListMainWindow::GetColumnWidth( int col ) const { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_MSG( node, 0, _T("invalid column index") ); wxListHeaderData *column = node->GetData(); @@ -3730,24 +3842,81 @@ 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; + } } - if ( InReportView() ) + // update the item on screen + wxRect rectItem; + GetItemRect(id, rectItem); + RefreshRect(rectItem); +} + +void wxListMainWindow::SetItemStateAll(long state, long stateMask) +{ + if ( IsEmpty() ) + return; + + // first deal with selection + if ( stateMask & wxLIST_STATE_SELECTED ) { - // just refresh the line to show the new value of the text/image - RefreshLine((size_t)id); + // 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 ); + } + } } - else // !report + + if ( HasCurrent() && (state == 0) && (stateMask & wxLIST_STATE_FOCUSED) ) { - // refresh everything (resulting in horrible flicker - FIXME!) - m_dirty = TRUE; + // 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 @@ -3766,7 +3935,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask ) { if ( IsSingleSel() ) { - HighlightLine(oldCurrent, FALSE); + HighlightLine(oldCurrent, false); } RefreshLine(oldCurrent); @@ -3787,7 +3956,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask ) // we must unselect the old current item as well or we // might end up with more than one selected item in a // single selection control - HighlightLine(oldCurrent, FALSE); + HighlightLine(oldCurrent, false); } RefreshLine( oldCurrent ); @@ -3812,7 +3981,7 @@ void wxListMainWindow::SetItemState( long litem, long state, long stateMask ) if ( oldCurrent != (size_t)-1 ) { - HighlightLine( oldCurrent, FALSE ); + HighlightLine( oldCurrent, false ); RefreshLine( oldCurrent ); } } @@ -3861,6 +4030,11 @@ 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 ); } // ---------------------------------------------------------------------------- @@ -3880,16 +4054,14 @@ void wxListMainWindow::SetItemCount(long count) ResetVisibleLinesRange(); // scrollbars must be reset - m_dirty = TRUE; + m_dirty = true; } int wxListMainWindow::GetSelectedItemCount() const { // deal with the quick case first if ( IsSingleSel() ) - { - return HasCurrent() ? IsHighlighted(m_current) : FALSE; - } + return HasCurrent() ? IsHighlighted(m_current) : false; // virtual controls remmebers all its selections itself if ( IsVirtual() ) @@ -3912,11 +4084,57 @@ int wxListMainWindow::GetSelectedItemCount() const // item position/size // ---------------------------------------------------------------------------- +wxRect wxListMainWindow::GetViewRect() const +{ + wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST), + _T("wxListCtrl::GetViewRect() only works in icon mode") ); + + // we need to find the longest/tallest label + wxCoord xMax = 0, yMax = 0; + const int count = GetItemCount(); + if ( count ) + { + for ( int i = 0; i < count; i++ ) + { + wxRect r; + GetItemRect(i, r); + + wxCoord x = r.GetRight(), + y = r.GetBottom(); + + if ( x > xMax ) + xMax = x; + if ( y > yMax ) + yMax = y; + } + } + + // some fudge needed to make it look prettier + xMax += 2 * EXTRA_BORDER_X; + yMax += 2 * EXTRA_BORDER_Y; + + // account for the scrollbars if necessary + const wxSize sizeAll = GetClientSize(); + if ( xMax > sizeAll.x ) + yMax += wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y); + if ( yMax > sizeAll.y ) + xMax += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X); + + return wxRect(0, 0, xMax, yMax); +} + void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const { wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(), _T("invalid index in GetItemRect") ); + // ensure that we're laid out, otherwise we could return nonsense + if ( m_dirty ) + { + wxConstCast(this, wxListMainWindow)-> + RecalculatePositions(true /* no refresh */); + } + rect = GetLineRect((size_t)index); CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y); @@ -3930,7 +4148,7 @@ bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const pos.x = rect.x; pos.y = rect.y; - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -3939,9 +4157,13 @@ bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const void wxListMainWindow::RecalculatePositions(bool noRefresh) { + const int lineHeight = GetLineHeight(); + wxClientDC dc( this ); dc.SetFont( GetFont() ); + const size_t count = GetItemCount(); + int iconSpacing; if ( HasFlag(wxLC_ICON) ) iconSpacing = m_normal_spacing; @@ -3951,7 +4173,7 @@ 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 @@ -3970,106 +4192,160 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh) clientHeight; GetSize( &clientWidth, &clientHeight ); - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { - // 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; + // all lines have the same height and we scroll one line per step + int entireHeight = count * lineHeight + LINE_SPACING; m_linesPerPage = clientHeight / lineHeight; ResetVisibleLinesRange(); - SetScrollbars( m_xScroll, m_yScroll, - GetHeaderWidth() / m_xScroll, - (entireHeight + m_yScroll - 1)/m_yScroll, + SetScrollbars( SCROLL_UNIT_X, lineHeight, + GetHeaderWidth() / SCROLL_UNIT_X, + (entireHeight + lineHeight - 1) / lineHeight, GetScrollPos(wxHORIZONTAL), GetScrollPos(wxVERTICAL), - TRUE ); + 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 have 3 different layout strategies: either layout all items + // horizontally/vertically (wxLC_ALIGN_XXX styles explicitly given) or + // to arrange them in top to bottom, left to right (don't ask me why + // not the other way round...) order + if ( HasFlag(wxLC_ALIGN_LEFT | wxLC_ALIGN_TOP) ) { - // 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; - } + int x = EXTRA_BORDER_X; + int y = EXTRA_BORDER_Y; - // 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; + wxCoord widthMax = 0; - size_t count = GetItemCount(); - for (size_t i = 0; i < count; i++) + size_t i; + for ( i = 0; i < count; i++ ) { - currentlyVisibleLines++; wxListLineData *line = GetLine(i); line->CalculateSize( &dc, iconSpacing ); - line->SetPosition( x, y, clientWidth, iconSpacing ); // Why clientWidth? (FIXME) + line->SetPosition( x, y, iconSpacing ); wxSize sizeLine = GetLineSize(i); - if ( maxWidth < sizeLine.x ) - maxWidth = sizeLine.x; + if ( HasFlag(wxLC_ALIGN_TOP) ) + { + if ( sizeLine.x > widthMax ) + widthMax = sizeLine.x; - y += sizeLine.y; - if (currentlyVisibleLines > m_linesPerPage) - m_linesPerPage = currentlyVisibleLines; + y += sizeLine.y; + } + else // wxLC_ALIGN_LEFT + { + x += sizeLine.x + MARGIN_BETWEEN_ROWS; + } + } - // Assume that the size of the next one is the same... (FIXME) - if ( y + sizeLine.y >= clientHeight ) + if ( HasFlag(wxLC_ALIGN_TOP) ) + { + // traverse the items again and tweak their sizes so that they are + // all the same in a row + for ( i = 0; i < count; i++ ) { - currentlyVisibleLines = 0; - y = 2; - x += maxWidth+6; - entireWidth += maxWidth+6; - maxWidth = 0; + wxListLineData *line = GetLine(i); + line->m_gi->ExtendWidth(widthMax); } + } + + SetScrollbars + ( + SCROLL_UNIT_X, + lineHeight, + (x + SCROLL_UNIT_X) / SCROLL_UNIT_X, + (y + lineHeight) / lineHeight, + GetScrollPos( wxHORIZONTAL ), + GetScrollPos( wxVERTICAL ), + true + ); + } + else // "flowed" arrangement, the most complicated case + { + // at first we try without any scrollbars, if the items don't fit into + // the window, we recalculate after subtracting the space taken by the + // scrollbar - // We have reached the last item. - if ( i == count - 1 ) - entireWidth += maxWidth; + int entireWidth = 0; - if ( (tries == 0) && (entireWidth+SCROLL_UNIT_X > clientWidth) ) + for (int tries = 0; tries < 2; tries++) + { + entireWidth = 2 * EXTRA_BORDER_X; + + if (tries == 1) { - clientHeight -= 15; // We guess the scrollbar height. (FIXME) - m_linesPerPage = 0; - currentlyVisibleLines = 0; - break; + // Now we have decided that the items do not fit into the + // client area, so we need a scrollbar + entireWidth += SCROLL_UNIT_X; } - if ( i == count - 1 ) - tries = 1; // Everything fits, no second try required. + int x = EXTRA_BORDER_X; + int y = EXTRA_BORDER_Y; + int maxWidthInThisRow = 0; + + m_linesPerPage = 0; + int currentlyVisibleLines = 0; + + for (size_t i = 0; i < count; i++) + { + currentlyVisibleLines++; + wxListLineData *line = GetLine( i ); + line->CalculateSize( &dc, iconSpacing ); + line->SetPosition( x, y, iconSpacing ); + + wxSize sizeLine = GetLineSize( i ); + + if ( maxWidthInThisRow < sizeLine.x ) + maxWidthInThisRow = sizeLine.x; + + y += sizeLine.y; + if (currentlyVisibleLines > m_linesPerPage) + m_linesPerPage = currentlyVisibleLines; + + if ( y + sizeLine.y >= clientHeight ) + { + currentlyVisibleLines = 0; + y = EXTRA_BORDER_Y; + maxWidthInThisRow += MARGIN_BETWEEN_ROWS; + x += maxWidthInThisRow; + entireWidth += maxWidthInThisRow; + maxWidthInThisRow = 0; + } + + // We have reached the last item. + if ( i == count - 1 ) + entireWidth += maxWidthInThisRow; + + if ( (tries == 0) && + (entireWidth + SCROLL_UNIT_X > clientWidth) ) + { + clientHeight -= wxSystemSettings:: + GetMetric(wxSYS_HSCROLL_Y); + m_linesPerPage = 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 ); + SetScrollbars + ( + SCROLL_UNIT_X, + lineHeight, + (entireWidth + SCROLL_UNIT_X) / SCROLL_UNIT_X, + 0, + GetScrollPos( wxHORIZONTAL ), + 0, + true + ); + } } if ( !noRefresh ) @@ -4083,13 +4359,13 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh) void wxListMainWindow::RefreshAll() { - m_dirty = FALSE; + m_dirty = false; Refresh(); wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin; if ( headerWin && headerWin->m_dirty ) { - headerWin->m_dirty = FALSE; + headerWin->m_dirty = false; headerWin->Refresh(); } } @@ -4097,9 +4373,7 @@ void wxListMainWindow::RefreshAll() void wxListMainWindow::UpdateCurrent() { if ( !HasCurrent() && !IsEmpty() ) - { ChangeCurrent(0); - } } long wxListMainWindow::GetNextItem( long item, @@ -4116,17 +4390,13 @@ long wxListMainWindow::GetNextItem( long item, // all selected items ret++; if ( ret == max ) - { - // this is not an error because the index was ok initially, just no - // such item + // 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++ ) @@ -4161,20 +4431,39 @@ void wxListMainWindow::DeleteItem( long lindex ) // 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() ) { + // 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(); } + SendNotify( index, wxEVT_COMMAND_LIST_DELETE_ITEM, wxDefaultPosition ); + if ( IsVirtual() ) { m_countVirt--; - m_selStore.OnItemDelete(index); } else @@ -4183,21 +4472,38 @@ void wxListMainWindow::DeleteItem( long lindex ) } // we need to refresh the (vert) scrollbar as the number of items changed - m_dirty = TRUE; - - SendNotify( index, wxEVT_COMMAND_LIST_DELETE_ITEM ); + m_dirty = true; RefreshAfter(index); } void wxListMainWindow::DeleteColumn( int col ) { - wxListHeaderDataList::Node *node = m_columns.Item( col ); + wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col ); wxCHECK_RET( node, wxT("invalid column index in DeleteColumn()") ); - m_dirty = TRUE; - m_columns.DeleteNode( node ); + m_dirty = true; + delete node->GetData(); + m_columns.Erase( node ); + + if ( !IsVirtual() ) + { + // update all the items + for ( size_t i = 0; i < m_lines.GetCount(); i++ ) + { + wxListLineData * const line = GetLine(i); + wxListItemDataList::compatibility_iterator n = line->m_items.Item( col ); + delete n->GetData(); + line->m_items.Erase(n); + } + } + + 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; @@ -4206,10 +4512,8 @@ void wxListMainWindow::DeleteColumn( int col ) void wxListMainWindow::DoDeleteAllItems() { if ( IsEmpty() ) - { // nothing to do - in particular, don't send the event return; - } ResetCurrent(); @@ -4225,13 +4529,16 @@ void wxListMainWindow::DoDeleteAllItems() if ( IsVirtual() ) { m_countVirt = 0; - m_selStore.Clear(); } if ( InReportView() ) { ResetVisibleLinesRange(); + for (size_t i = 0; i < m_aColWidths.GetCount(); i++) + { + m_aColWidths.Item(i)->bNeedsUpdate = true; + } } m_lines.Clear(); @@ -4246,7 +4553,8 @@ void wxListMainWindow::DeleteAllItems() void wxListMainWindow::DeleteEverything() { - m_columns.Clear(); + WX_CLEAR_LIST(wxListHeaderDataList, m_columns); + WX_CLEAR_ARRAY(m_aColWidths); DeleteAllItems(); } @@ -4263,17 +4571,18 @@ void wxListMainWindow::EnsureVisible( long index ) // 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 */); - } + RecalculatePositions(true /* no refresh */); MoveToItem((size_t)index); } -long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) ) +long wxListMainWindow::FindItem(long start, const wxString& str, bool partial ) { + if (str.empty()) + return wxNOT_FOUND; + long pos = start; - wxString tmp = str; + wxString str_upper = str.Upper(); if (pos < 0) pos = 0; @@ -4281,14 +4590,23 @@ long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(p for ( size_t i = (size_t)pos; i < count; i++ ) { wxListLineData *line = GetLine(i); - if ( line->GetText(0) == tmp ) - return i; + wxString line_upper = line->GetText(0).Upper(); + if (!partial) + { + if (line_upper == str_upper ) + return i; + } + else + { + if (line_upper.find(str_upper) == 0) + return i; + } } return wxNOT_FOUND; } -long wxListMainWindow::FindItem(long start, long data) +long wxListMainWindow::FindItem(long start, wxUIntPtr data) { long pos = start; if (pos < 0) @@ -4307,13 +4625,30 @@ long wxListMainWindow::FindItem(long start, long data) return wxNOT_FOUND; } -long wxListMainWindow::HitTest( int x, int y, int &flags ) +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 ) const { CalcUnscrolledPosition( x, y, &x, &y ); size_t count = GetItemCount(); - if ( HasFlag(wxLC_REPORT) ) + if ( InReportView() ) { size_t current = y / GetLineHeight(); if ( current < count ) @@ -4346,54 +4681,84 @@ 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; + 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 + if ( InReportView() ) { - wxFAIL_MSG( _T("unknown mode") ); + ResetVisibleLinesRange(); + + // 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 ); - m_dirty = TRUE; + m_dirty = true; + + // If an item is selected at or below the point of insertion, we need to + // increment the member variables because the current row's index has gone + // up by one + if ( HasCurrent() && m_current >= id ) + m_current++; + + SendNotify(id, wxEVT_COMMAND_LIST_INSERT_ITEM); + RefreshLines(id, GetItemCount() - 1); } void wxListMainWindow::InsertColumn( long col, wxListItem &item ) { - m_dirty = TRUE; - if ( HasFlag(wxLC_REPORT) ) + m_dirty = true; + if ( InReportView() ) { 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())) + wxColWidthInfo *colWidthInfo = new wxColWidthInfo(); + + bool insert = (col >= 0) && ((size_t)col < m_columns.GetCount()); + if ( insert ) { - wxListHeaderDataList::Node *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() ) + { + // update all the items + for ( size_t i = 0; i < m_lines.GetCount(); i++ ) + { + wxListLineData * const line = GetLine(i); + wxListItemData * const data = new wxListItemData(this); + if ( insert ) + line->m_items.Insert(col, data); + else + line->m_items.Append(data); + } } // invalidate it as it has to be recalculated @@ -4401,6 +4766,30 @@ 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 // ---------------------------------------------------------------------------- @@ -4414,18 +4803,23 @@ 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 ); } void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data ) { + // selections won't make sense any more after sorting the items so reset + // them + HighlightAll(false); + ResetCurrent(); + list_ctrl_compare_func_2 = fn; list_ctrl_compare_data = data; m_lines.Sort( list_ctrl_compare_func_1 ); - m_dirty = TRUE; + m_dirty = true; } // ---------------------------------------------------------------------------- @@ -4434,17 +4828,17 @@ void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data ) 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__) +#if ( defined(__WXGTK__) || defined(__WXMAC__) ) && !defined(__WXUNIVERSAL__) wxScrolledWindow::OnScroll(event); #else HandleOnScroll( event ); #endif + // update our idea of which lines are shown when we redraw the window the + // next time + ResetVisibleLinesRange(); + if ( event.GetOrientation() == wxHORIZONTAL && HasHeader() ) { wxGenericListCtrl* lc = GetListCtrl(); @@ -4468,7 +4862,7 @@ int wxListMainWindow::GetCountPerPage() const void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to) { - wxASSERT_MSG( HasFlag(wxLC_REPORT), _T("this is for report mode only") ); + wxASSERT_MSG( InReportView(), _T("this is for report mode only") ); if ( m_lineFrom == (size_t)-1 ) { @@ -4504,52 +4898,29 @@ void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to) *to = m_lineTo; } -// ------------------------------------------------------------------------------------- -// wxListItem -// ------------------------------------------------------------------------------------- - -#if !defined(__WIN32__) -IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject) -#endif - // ------------------------------------------------------------------------------------- // wxGenericListCtrl // ------------------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxGenericListCtrl, wxControl) -#if !defined(__WIN32__) -IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl) - -IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent) -#endif - BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl) EVT_SIZE(wxGenericListCtrl::OnSize) - EVT_IDLE(wxGenericListCtrl::OnIdle) END_EVENT_TABLE() -#if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__) -/* - * wxListCtrl has to be a real class or we have problems with - * the run-time information. - */ - -IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl) -#endif - wxGenericListCtrl::wxGenericListCtrl() { - m_imageListNormal = (wxGenericImageList *) NULL; - m_imageListSmall = (wxGenericImageList *) NULL; - m_imageListState = (wxGenericImageList *) NULL; + m_imageListNormal = (wxImageList *) NULL; + m_imageListSmall = (wxImageList *) NULL; + m_imageListState = (wxImageList *) NULL; m_ownsImageListNormal = m_ownsImageListSmall = - m_ownsImageListState = FALSE; + m_ownsImageListState = false; m_mainWin = (wxListMainWindow*) NULL; m_headerWin = (wxListHeaderWindow*) NULL; + m_headerHeight = 0; } wxGenericListCtrl::~wxGenericListCtrl() @@ -4562,15 +4933,43 @@ wxGenericListCtrl::~wxGenericListCtrl() delete m_imageListState; } +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 ) + { + m_headerHeight = h; + + if ( HasHeader() ) + ResizeReportView(true); + else //why is this needed if it doesn't have a header? + m_headerWin->SetSize(m_headerWin->GetSize().x, m_headerHeight); + } + } +} + void wxGenericListCtrl::CreateHeaderWindow() { m_headerWin = new wxListHeaderWindow ( - this, -1, m_mainWin, - wxPoint(0, 0), - wxSize(GetClientSize().x, HEADER_HEIGHT), + this, wxID_ANY, m_mainWin, + wxPoint(0,0), + wxSize(GetClientSize().x, m_headerHeight), wxTAB_TRAVERSAL ); + CalculateAndSetHeaderHeight(); } bool wxGenericListCtrl::Create(wxWindow *parent, @@ -4583,39 +4982,64 @@ bool wxGenericListCtrl::Create(wxWindow *parent, { m_imageListNormal = m_imageListSmall = - m_imageListState = (wxGenericImageList *) NULL; + m_imageListState = (wxImageList *) NULL; m_ownsImageListNormal = m_ownsImageListSmall = - m_ownsImageListState = FALSE; + m_ownsImageListState = false; m_mainWin = (wxListMainWindow*) NULL; m_headerWin = (wxListHeaderWindow*) NULL; + m_headerHeight = 0; + if ( !(style & wxLC_MASK_TYPE) ) { style = style | wxLC_LIST; } if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) ) - return FALSE; + return false; + + // this window itself shouldn't get the focus, only m_mainWin should + SetCanFocus(false); // don't create the inner window with the border - style &= ~wxSUNKEN_BORDER; + style &= ~wxBORDER_MASK; - m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, style ); + m_mainWin = new wxListMainWindow( this, wxID_ANY, wxPoint(0, 0), size, style ); - if ( HasFlag(wxLC_REPORT) ) +#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(); - if ( HasFlag(wxLC_NO_HEADER) ) +#ifdef __WXMAC_CARBON__ + if (m_headerWin) { - // VZ: why do we create it at all then? - m_headerWin->Show( FALSE ); + 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? + m_headerWin->Show( false ); } - return TRUE; + SetInitialSize(size); + + return true; } void wxGenericListCtrl::SetSingleStyle( long style, bool add ) @@ -4636,13 +5060,9 @@ void wxGenericListCtrl::SetSingleStyle( long style, bool add ) } if (add) - { flag |= style; - } else - { flag &= ~style; - } SetWindowStyleFlag( flag ); } @@ -4654,8 +5074,8 @@ void wxGenericListCtrl::SetWindowStyleFlag( long flag ) 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); + bool hasHeader = HasHeader(); + bool willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER); if ( hasHeader != willHaveHeader ) { @@ -4665,7 +5085,7 @@ void wxGenericListCtrl::SetWindowStyleFlag( long flag ) if ( m_headerWin ) { // don't delete, just hide, as we can reuse it later - m_headerWin->Show(FALSE); + m_headerWin->Show(false); } //else: nothing to do } @@ -4677,7 +5097,7 @@ void wxGenericListCtrl::SetWindowStyleFlag( long flag ) } else // already have it, just show { - m_headerWin->Show( TRUE ); + m_headerWin->Show( true ); } } @@ -4691,13 +5111,13 @@ void wxGenericListCtrl::SetWindowStyleFlag( long flag ) bool wxGenericListCtrl::GetColumn(int col, wxListItem &item) const { m_mainWin->GetColumn( col, item ); - return TRUE; + return true; } bool wxGenericListCtrl::SetColumn( int col, wxListItem& item ) { m_mainWin->SetColumn( col, item ); - return TRUE; + return true; } int wxGenericListCtrl::GetColumnWidth( int col ) const @@ -4708,7 +5128,7 @@ int wxGenericListCtrl::GetColumnWidth( int col ) const bool wxGenericListCtrl::SetColumnWidth( int col, int width ) { m_mainWin->SetColumnWidth( col, width ); - return TRUE; + return true; } int wxGenericListCtrl::GetCountPerPage() const @@ -4719,13 +5139,13 @@ int wxGenericListCtrl::GetCountPerPage() const bool wxGenericListCtrl::GetItem( wxListItem &info ) const { m_mainWin->GetItem( info ); - return TRUE; + return true; } bool wxGenericListCtrl::SetItem( wxListItem &info ) { m_mainWin->SetItem( info ); - return TRUE; + return true; } long wxGenericListCtrl::SetItem( long index, int col, const wxString& label, int imageId ) @@ -4739,9 +5159,10 @@ long wxGenericListCtrl::SetItem( long index, int col, const wxString& label, int { info.m_image = imageId; info.m_mask |= wxLIST_MASK_IMAGE; - }; + } + m_mainWin->SetItem(info); - return TRUE; + return true; } int wxGenericListCtrl::GetItemState( long item, long stateMask ) const @@ -4752,17 +5173,25 @@ int wxGenericListCtrl::GetItemState( long item, long stateMask ) const bool wxGenericListCtrl::SetItemState( long item, long state, long stateMask ) { m_mainWin->SetItemState( item, state, stateMask ); - return TRUE; + return true; } -bool wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) ) +bool +wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) ) +{ + return SetItemColumnImage(item, 0, image); +} + +bool +wxGenericListCtrl::SetItemColumnImage( long item, long column, int image ) { wxListItem info; info.m_image = image; info.m_mask = wxLIST_MASK_IMAGE; info.m_itemId = item; + info.m_col = column; m_mainWin->SetItem( info ); - return TRUE; + return true; } wxString wxGenericListCtrl::GetItemText( long item ) const @@ -4775,34 +5204,42 @@ 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; } -bool wxGenericListCtrl::SetItemData( long item, long data ) +bool wxGenericListCtrl::SetItemPtrData( long item, wxUIntPtr data ) { wxListItem info; info.m_mask = wxLIST_MASK_DATA; info.m_itemId = item; info.m_data = data; m_mainWin->SetItem( info ); - return TRUE; + return true; } -bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const +wxRect wxGenericListCtrl::GetViewRect() const +{ + return m_mainWin->GetViewRect(); +} + +bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const { m_mainWin->GetItemRect( item, rect ); - return TRUE; + if ( m_mainWin->HasHeader() ) + rect.y += m_headerHeight + 1; + return true; } bool wxGenericListCtrl::GetItemPosition( long item, wxPoint& pos ) const { m_mainWin->GetItemPosition( item, pos ); - return TRUE; + return true; } bool wxGenericListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) ) @@ -4825,10 +5262,19 @@ void wxGenericListCtrl::SetItemSpacing( int spacing, bool isSmall ) m_mainWin->SetItemSpacing( spacing, isSmall ); } +wxSize wxGenericListCtrl::GetItemSpacing() const +{ + const int spacing = m_mainWin->GetItemSpacing(HasFlag(wxLC_SMALL_ICON)); + + return wxSize(spacing, spacing); +} + +#if WXWIN_COMPATIBILITY_2_6 int wxGenericListCtrl::GetItemSpacing( bool isSmall ) const { return m_mainWin->GetItemSpacing( isSmall ); } +#endif // WXWIN_COMPATIBILITY_2_6 void wxGenericListCtrl::SetItemTextColour( long item, const wxColour &col ) { @@ -4862,6 +5308,32 @@ wxColour wxGenericListCtrl::GetItemBackgroundColour( long item ) const return info.GetBackgroundColour(); } +int wxGenericListCtrl::GetScrollPos( int orient ) const +{ + return m_mainWin->GetScrollPos( orient ); +} + +void wxGenericListCtrl::SetScrollPos( int orient, int pos, bool refresh ) +{ + m_mainWin->SetScrollPos( orient, pos, refresh ); +} + +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(); @@ -4879,7 +5351,9 @@ void wxGenericListCtrl::SetTextColour(const wxColour& col) long wxGenericListCtrl::GetTopItem() const { - return 0; + size_t top; + m_mainWin->GetVisibleLinesRange(&top, NULL); + return (long)top; } long wxGenericListCtrl::GetNextItem( long item, int geom, int state ) const @@ -4887,56 +5361,54 @@ long wxGenericListCtrl::GetNextItem( long item, int geom, int state ) const return m_mainWin->GetNextItem( item, geom, state ); } -wxGenericImageList *wxGenericListCtrl::GetImageList(int which) const +wxImageList *wxGenericListCtrl::GetImageList(int which) const { if (which == wxIMAGE_LIST_NORMAL) - { return m_imageListNormal; - } else if (which == wxIMAGE_LIST_SMALL) - { return m_imageListSmall; - } else if (which == wxIMAGE_LIST_STATE) - { return m_imageListState; - } - return (wxGenericImageList *) NULL; + + return (wxImageList *) NULL; } -void wxGenericListCtrl::SetImageList( wxGenericImageList *imageList, int which ) +void wxGenericListCtrl::SetImageList( wxImageList *imageList, int which ) { if ( which == wxIMAGE_LIST_NORMAL ) { - if (m_ownsImageListNormal) delete m_imageListNormal; + if (m_ownsImageListNormal) + delete m_imageListNormal; m_imageListNormal = imageList; - m_ownsImageListNormal = FALSE; + m_ownsImageListNormal = false; } else if ( which == wxIMAGE_LIST_SMALL ) { - if (m_ownsImageListSmall) delete m_imageListSmall; + if (m_ownsImageListSmall) + delete m_imageListSmall; m_imageListSmall = imageList; - m_ownsImageListSmall = FALSE; + m_ownsImageListSmall = false; } else if ( which == wxIMAGE_LIST_STATE ) { - if (m_ownsImageListState) delete m_imageListState; + if (m_ownsImageListState) + delete m_imageListState; m_imageListState = imageList; - m_ownsImageListState = FALSE; + m_ownsImageListState = false; } m_mainWin->SetImageList( imageList, which ); } -void wxGenericListCtrl::AssignImageList(wxGenericImageList *imageList, int which) +void wxGenericListCtrl::AssignImageList(wxImageList *imageList, int which) { SetImageList(imageList, which); if ( which == wxIMAGE_LIST_NORMAL ) - m_ownsImageListNormal = TRUE; + m_ownsImageListNormal = true; else if ( which == wxIMAGE_LIST_SMALL ) - m_ownsImageListSmall = TRUE; + m_ownsImageListSmall = true; else if ( which == wxIMAGE_LIST_STATE ) - m_ownsImageListState = TRUE; + m_ownsImageListState = true; } bool wxGenericListCtrl::Arrange( int WXUNUSED(flag) ) @@ -4947,22 +5419,21 @@ bool wxGenericListCtrl::Arrange( int WXUNUSED(flag) ) bool wxGenericListCtrl::DeleteItem( long item ) { m_mainWin->DeleteItem( item ); - return TRUE; + return true; } bool wxGenericListCtrl::DeleteAllItems() { m_mainWin->DeleteAllItems(); - return TRUE; + return true; } bool wxGenericListCtrl::DeleteAllColumns() { size_t count = m_mainWin->m_columns.GetCount(); for ( size_t n = 0; n < count; n++ ) - DeleteColumn(0); - - return TRUE; + DeleteColumn( 0 ); + return true; } void wxGenericListCtrl::ClearAll() @@ -4976,41 +5447,45 @@ bool wxGenericListCtrl::DeleteColumn( int col ) // if we don't have the header any longer, we need to relayout the window if ( !GetColumnCount() ) - { - ResizeReportView(FALSE /* no header */); - } + ResizeReportView(false /* no header */); + return true; +} - return TRUE; +wxTextCtrl *wxGenericListCtrl::EditLabel(long item, + wxClassInfo* textControlClass) +{ + return m_mainWin->EditLabel( item, textControlClass ); } -void wxGenericListCtrl::Edit( long item ) +wxTextCtrl *wxGenericListCtrl::GetEditControl() const { - m_mainWin->EditLabel( item ); + return m_mainWin->GetEditControl(); } bool wxGenericListCtrl::EnsureVisible( long item ) { m_mainWin->EnsureVisible( item ); - return TRUE; + return true; } -long wxGenericListCtrl::FindItem( long start, const wxString& str, bool partial ) +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 ) +// TODO: sub item hit testing +long wxGenericListCtrl::HitTest(const wxPoint& point, int& flags, long *) const { return m_mainWin->HitTest( (int)point.x, (int)point.y, flags ); } @@ -5055,12 +5530,10 @@ long wxGenericListCtrl::InsertColumn( long col, wxListItem &item ) m_mainWin->InsertColumn( col, item ); - // if we hadn't had header before and have it now we need to relayout the - // window - if ( GetColumnCount() == 1 ) - { - ResizeReportView(TRUE /* have header */); - } + // if we hadn't had a header before but have one now + // then we need to relayout the window + if ( GetColumnCount() == 1 && m_mainWin->HasHeader() ) + ResizeReportView(true /* have header */); m_headerWin->Refresh(); @@ -5078,6 +5551,7 @@ long wxGenericListCtrl::InsertColumn( long col, const wxString &heading, item.m_mask |= wxLIST_MASK_WIDTH; item.m_width = width; } + item.m_format = format; return InsertColumn( col, item ); @@ -5101,7 +5575,7 @@ bool wxGenericListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) ) bool wxGenericListCtrl::SortItems( wxListCtrlCompare fn, long data ) { m_mainWin->SortItems( fn, data ); - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -5114,7 +5588,6 @@ void wxGenericListCtrl::OnSize(wxSizeEvent& WXUNUSED(event)) return; ResizeReportView(m_mainWin->HasHeader()); - m_mainWin->RecalculatePositions(); } @@ -5125,8 +5598,13 @@ void wxGenericListCtrl::ResizeReportView(bool showHeader) if ( showHeader ) { - m_headerWin->SetSize( 0, 0, cw, HEADER_HEIGHT ); - m_mainWin->SetSize( 0, HEADER_HEIGHT + 1, cw, ch - HEADER_HEIGHT - 1 ); + m_headerWin->SetSize( 0, 0, cw, m_headerHeight ); + if(ch > m_headerHeight) + m_mainWin->SetSize( 0, m_headerHeight + 1, + cw, ch - m_headerHeight - 1 ); + else + m_mainWin->SetSize( 0, m_headerHeight + 1, + cw, 0); } else // no header window { @@ -5134,9 +5612,9 @@ void wxGenericListCtrl::ResizeReportView(bool showHeader) } } -void wxGenericListCtrl::OnIdle( wxIdleEvent & event ) +void wxGenericListCtrl::OnInternalIdle() { - event.Skip(); + wxWindow::OnInternalIdle(); // do it only if needed if ( !m_mainWin->m_dirty ) @@ -5154,48 +5632,66 @@ bool wxGenericListCtrl::SetBackgroundColour( const wxColour &colour ) if (m_mainWin) { m_mainWin->SetBackgroundColour( colour ); - m_mainWin->m_dirty = TRUE; + m_mainWin->m_dirty = true; } - return TRUE; + return true; } bool wxGenericListCtrl::SetForegroundColour( const wxColour &colour ) { if ( !wxWindow::SetForegroundColour( colour ) ) - return FALSE; + return false; if (m_mainWin) { m_mainWin->SetForegroundColour( colour ); - m_mainWin->m_dirty = TRUE; + m_mainWin->m_dirty = true; } if (m_headerWin) - { m_headerWin->SetForegroundColour( colour ); - } - return TRUE; + return true; } bool wxGenericListCtrl::SetFont( const wxFont &font ) { if ( !wxWindow::SetFont( font ) ) - return FALSE; + return false; if (m_mainWin) { m_mainWin->SetFont( font ); - m_mainWin->m_dirty = TRUE; + m_mainWin->m_dirty = true; } if (m_headerWin) { m_headerWin->SetFont( font ); + CalculateAndSetHeaderHeight(); } - return TRUE; + Refresh(); + + return true; +} + +// static +wxVisualAttributes +wxGenericListCtrl::GetClassDefaultAttributes(wxWindowVariant variant) +{ +#if _USE_VISATTR + // Use the same color scheme as wxListBox + return wxListBox::GetClassDefaultAttributes(variant); +#else + wxUnusedVar(variant); + wxVisualAttributes attr; + attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT); + attr.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX); + attr.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); + return attr; +#endif } // ---------------------------------------------------------------------------- @@ -5214,11 +5710,11 @@ wxDropTarget *wxGenericListCtrl::GetDropTarget() const return m_mainWin->GetDropTarget(); } -#endif // wxUSE_DRAG_AND_DROP +#endif bool wxGenericListCtrl::SetCursor( const wxCursor &cursor ) { - return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE; + return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : false; } wxColour wxGenericListCtrl::GetBackgroundColour() const @@ -5236,18 +5732,36 @@ bool wxGenericListCtrl::DoPopupMenu( wxMenu *menu, int x, int y ) #if wxUSE_MENUS return m_mainWin->PopupMenu( menu, x, y ); #else - return FALSE; -#endif // wxUSE_MENUS + return false; +#endif +} + +void wxGenericListCtrl::DoClientToScreen( int *x, int *y ) const +{ + m_mainWin->DoClientToScreen(x, y); +} + +void wxGenericListCtrl::DoScreenToClient( int *x, int *y ) const +{ + m_mainWin->DoScreenToClient(x, y); } 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 ) + // The test in window.cpp fails as we are a composite + // window, so it checks against "this", but not m_mainWin. + 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 // ---------------------------------------------------------------------------- @@ -5263,13 +5777,22 @@ 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 or OnGetItemColumnImage should be overridden.")); return -1; } -wxListItemAttr *wxGenericListCtrl::OnGetItemAttr(long item) const +int wxGenericListCtrl::OnGetItemColumnImage(long item, long column) const +{ + if (!column) + return OnGetItemImage(item); + + return -1; +} + +wxListItemAttr * +wxGenericListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const { wxASSERT_MSG( item >= 0 && item < GetItemCount(), _T("invalid item index in OnGetItemAttr()") ); @@ -5295,6 +5818,55 @@ void wxGenericListCtrl::RefreshItems(long itemFrom, long itemTo) m_mainWin->RefreshLines(itemFrom, itemTo); } +// Generic wxListCtrl is more or less a container for two other +// windows which drawings are done upon. These are namely +// 'm_headerWin' and 'm_mainWin'. +// Here we override 'virtual wxWindow::Refresh()' to mimic the +// behaviour wxListCtrl has under wxMSW. +// +void wxGenericListCtrl::Refresh(bool eraseBackground, const wxRect *rect) +{ + if (!rect) + { + // The easy case, no rectangle specified. + if (m_headerWin) + m_headerWin->Refresh(eraseBackground); + + if (m_mainWin) + m_mainWin->Refresh(eraseBackground); + } + else + { + // Refresh the header window + if (m_headerWin) + { + wxRect rectHeader = m_headerWin->GetRect(); + rectHeader.Intersect(*rect); + if (rectHeader.GetWidth() && rectHeader.GetHeight()) + { + int x, y; + m_headerWin->GetPosition(&x, &y); + rectHeader.Offset(-x, -y); + m_headerWin->Refresh(eraseBackground, &rectHeader); + } + } + + // Refresh the main window + if (m_mainWin) + { + wxRect rectMain = m_mainWin->GetRect(); + rectMain.Intersect(*rect); + if (rectMain.GetWidth() && rectMain.GetHeight()) + { + int x, y; + m_mainWin->GetPosition(&x, &y); + rectMain.Offset(-x, -y); + m_mainWin->Refresh(eraseBackground, &rectMain); + } + } + } +} + void wxGenericListCtrl::Freeze() { m_mainWin->Freeze(); @@ -5306,4 +5878,3 @@ void wxGenericListCtrl::Thaw() } #endif // wxUSE_LISTCTRL -