/////////////////////////////////////////////////////////////////////////////
-// Name: generic/listctrl.cpp
+// Name: src/generic/listctrl.cpp
// Purpose: generic implementation of wxListCtrl
// Author: Robert Roebling
// Vadim Zeitlin (virtual list control support)
// 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"
#if wxUSE_LISTCTRL
-#include "wx/dcscreen.h"
-#include "wx/app.h"
-#include "wx/listctrl.h"
-#include "wx/imaglist.h"
-#include "wx/dynarray.h"
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/dynarray.h"
+ #include "wx/dcscreen.h"
+ #include "wx/textctrl.h"
+#endif
+
+// under Win32 we always use the native version and also may use the generic
+// one, however some things should be done only if we use only the generic
+// version
+#if defined(__WIN32__) && !defined(__WXUNIVERSAL__)
+ #define HAVE_NATIVE_LISTCTRL
+#endif
+
+// if we have the native control, wx/listctrl.h declares it and not this one
+#ifdef HAVE_NATIVE_LISTCTRL
+ #include "wx/generic/listctrl.h"
+#else // !HAVE_NATIVE_LISTCTRL
+ #include "wx/listctrl.h"
+
+ // 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)
+
+ IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl)
+#endif // HAVE_NATIVE_LISTCTRL/!HAVE_NATIVE_LISTCTRL
+
+#include "wx/selstore.h"
+#include "wx/renderer.h"
+#include "wx/math.h"
-#ifdef __WXGTK__
-#include <gtk/gtk.h>
-#include "wx/gtk/win_gtk.h"
+#ifdef __WXMAC__
+ #include "wx/mac/private.h"
#endif
+
+// NOTE: If using the wxListBox visual attributes works everywhere then this can
+// be removed, as well as the #else case below.
+#define _USE_VISATTR 0
+
+
// ----------------------------------------------------------------------------
// events
// ----------------------------------------------------------------------------
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS)
+#if WXWIN_COMPATIBILITY_2_4
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO)
+#endif
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN)
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;
+static const int EXTRA_WIDTH = 4;
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;
// private classes
// ============================================================================
-// ----------------------------------------------------------------------------
-// wxSelectionStore
-// ----------------------------------------------------------------------------
-
-int CMPFUNC_CONV wxSizeTCmpFn(size_t n1, size_t n2) { return n1 - n2; }
-
-WX_DEFINE_SORTED_EXPORTED_ARRAY(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; }
+ int nMaxWidth;
+ bool bNeedsUpdate; // only set to true when an item whose
+ // width == nMaxWidth is removed
- // special case of SetItemCount(0)
- void Clear() { m_itemsSel.Clear(); m_count = 0; }
-
- // 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;
-
- // 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)
//-----------------------------------------------------------------------------
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 );
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
// 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
// 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;
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;
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(); }
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);
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)
wxCursor *m_resizeCursor;
bool m_isDragging;
- // column being resized
+ // column being resized or -1
int m_column;
// 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:
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 );
// common part of all ctors
void Init();
+ // 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()
};
};
//-----------------------------------------------------------------------------
-// wxListTextCtrl (internal)
+// wxListTextCtrlWrapper: wraps a wxTextCtrl to make it work for inline editing
//-----------------------------------------------------------------------------
-class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl
+class WXDLLEXPORT wxListTextCtrlWrapper : public wxEvtHandler
{
-private:
- bool *m_accept;
- wxString *m_res;
- wxListMainWindow *m_owner;
- wxString m_startValue;
-
public:
- wxListTextCtrl() {}
- wxListTextCtrl( wxWindow *parent, const wxWindowID id,
- bool *accept, wxString *res, wxListMainWindow *owner,
- const wxString &value = "",
- const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
- int style = 0,
- const wxValidator& validator = wxDefaultValidator,
- const wxString &name = "listctrltextctrl" );
+ // 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 );
void OnKeyUp( wxKeyEvent &event );
void OnKillFocus( wxFocusEvent &event );
+ bool AcceptChanges();
+ void Finish();
+
private:
- DECLARE_DYNAMIC_CLASS(wxListTextCtrl);
+ wxListMainWindow *m_owner;
+ wxTextCtrl *m_text;
+ wxString m_startValue;
+ size_t m_itemEdited;
+ bool m_finished;
+ bool m_aboutToFinish;
+
DECLARE_EVENT_TABLE()
};
// 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();
// 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 )
// bring the current item into view
void MoveToFocus() { MoveToItem(m_current); }
- void EditLabel( long item );
+ // start editing the label of the given 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 OnRenameTimer();
- void OnRenameAccept();
+ bool OnRenameAccept(size_t itemEdit, const wxString& value);
+ void OnRenameCancelled(size_t itemEdit);
void OnMouse( wxMouseEvent &event );
void OnKeyDown( wxKeyEvent &event );
void OnSetFocus( wxFocusEvent &event );
void OnKillFocus( wxFocusEvent &event );
- void OnScroll(wxScrollWinEvent& event) ;
+ void OnScroll( wxScrollWinEvent& event );
void OnPaint( wxPaintEvent &event );
void GetImageSize( int index, int &width, int &height ) const;
int GetTextLength( const wxString &s ) const;
- void SetImageList( wxImageList *imageList, int which );
- void SetItemSpacing( int spacing, bool isSmall = FALSE );
- int GetItemSpacing( bool isSmall = FALSE );
+ void SetImageList( wxImageListType *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 );
int GetCountPerPage() const;
void SetItem( wxListItem &item );
- void GetItem( wxListItem &item );
+ void GetItem( wxListItem &item ) const;
void SetItemState( long item, long state, long stateMask );
- int GetItemState( long item, long stateMask );
- void GetItemRect( long index, wxRect &rect );
- bool GetItemPosition( long item, wxPoint& pos );
- int GetSelectedItemCount();
+ 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;
+ }
+
+ void SetItemText(long item, const wxString& value)
+ {
+ wxListItem info;
+ info.m_mask = wxLIST_MASK_TEXT;
+ info.m_itemId = item;
+ info.m_text = value;
+ SetItem( info );
+ }
// 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();
- long GetNextItem( long item, int geometry, int state );
+ long GetNextItem( long item, int geometry, int state ) const;
void DeleteItem( long index );
void DeleteAllItems();
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 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 );
void InsertItem( wxListItem &item );
void InsertColumn( long col, wxListItem &item );
+ int GetItemWidthWithImage(wxListItem * item);
void SortItems( wxListCtrlCompare fn, long data );
size_t GetItemCount() const;
bool IsEmpty() const { return GetItemCount() == 0; }
void SetItemCount(long count);
- void ResetCurrent() { m_current = (size_t)-1; }
+ // change the current (== focused) item, send a notification event
+ void ChangeCurrent(size_t current);
+ void ResetCurrent() { ChangeCurrent((size_t)-1); }
bool HasCurrent() const { return m_current != (size_t)-1; }
// 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
// get the backpointer to the list ctrl
- wxListCtrl *GetListCtrl() const
+ wxGenericListCtrl *GetListCtrl() const
{
- return wxStaticCast(GetParent(), wxListCtrl);
+ return wxStaticCast(GetParent(), wxGenericListCtrl);
}
// get the height of all lines (assuming they all do have the same height)
}
//protected:
- // the array of all line objects for a non virtual list control
+ // the array of all line objects for a non virtual list control (for the
+ // virtual list control we only ever use m_lines[0])
wxListLineDataArray m_lines;
// the list of column objects
// currently focused item or -1
size_t m_current;
- // the item currently being edited or -1
- size_t m_currentEdit;
-
// the number of lines per page
int m_linesPerPage;
bool m_dirty;
wxColour *m_highlightColour;
- int m_xScroll,
- m_yScroll;
- wxImageList *m_small_image_list;
- wxImageList *m_normal_image_list;
+ wxImageListType *m_small_image_list;
+ wxImageListType *m_normal_image_list;
int m_small_spacing;
int m_normal_spacing;
bool m_hasFocus;
bool m_lastOnSame;
wxTimer *m_renameTimer;
- bool m_renameAccept;
- wxString m_renameRes;
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;
// 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
{
if ( IsVirtual() )
{
wxConstCast(this, wxListMainWindow)->CacheLineData(n);
-
n = 0;
}
// get the colour to be used for drawing the rules
wxColour GetRuleColour() const
{
-#ifdef __WXMAC__
- return *wxWHITE;
-#else
- return wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DLIGHT);
-#endif
+ return wxSystemSettings::GetColour(wxSYS_COLOUR_3DLIGHT);
}
private:
// delete all items but don't refresh: called from dtor
void DoDeleteAllItems();
- // called when an item is [un]focuded, i.e. becomes [not] current
- //
- // currently unused
- void OnFocusLine( size_t line );
- void OnUnfocusLine( size_t line );
-
// the height of one line using the current font
wxCoord m_lineHeight;
wxBrush *m_highlightBrush,
*m_highlightUnfocusedBrush;
- 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();
+ // if this is > 0, the control is frozen and doesn't redraw itself
+ size_t m_freezeCount;
- // TODO: it should be possible to optimize the searches a bit
- // knowing the possible range
+ // wrapper around the text control currently used for in place editing or
+ // NULL if no item is being edited
+ wxListTextCtrlWrapper *m_textctrlWrapper;
- 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;
- }
-
- 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);
-
- 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;
}
m_owner = owner;
if ( owner->InReportView() )
- {
m_rect = NULL;
- }
else
- {
m_rect = new wxRect;
- }
}
void wxListItemData::SetItem( const wxListItem &info )
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);
}
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 )
{
void wxListHeaderData::SetWidth( int w )
{
- m_width = w;
- if (m_width < 0)
- m_width = WIDTH_COL_DEFAULT;
- else if (m_width < WIDTH_COL_MIN)
- m_width = WIDTH_COL_MIN;
+ m_width = w < 0 ? WIDTH_COL_DEFAULT : w;
}
void wxListHeaderData::SetFormat( int format )
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();
-
- 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;
- }
+ m_gi->m_rectAll.width = spacing;
- 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;
- }
+ s = item->GetText();
- 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();
+
+ dc->GetTextExtent( s, &lw, &lh );
+ lw += EXTRA_WIDTH;
+ lh += EXTRA_HEIGHT;
- m_gi->m_rectHighlight.width = m_gi->m_rectAll.width;
- m_gi->m_rectHighlight.height = m_gi->m_rectAll.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:
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();
if ( item->HasImage() )
{
- m_gi->m_rectIcon.x = m_gi->m_rectAll.x + 4
- + (spacing - m_gi->m_rectIcon.width)/2;
+ m_gi->m_rectIcon.x = m_gi->m_rectAll.x + 4 +
+ (m_gi->m_rectAll.width - m_gi->m_rectIcon.width) / 2;
m_gi->m_rectIcon.y = m_gi->m_rectAll.y + 4;
}
if (m_gi->m_rectAll.width > spacing)
m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2;
else
- m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2 + (spacing/2) - (m_gi->m_rectLabel.width/2);
+ m_gi->m_rectLabel.x = m_gi->m_rectAll.x + 2 + (spacing / 2) - (m_gi->m_rectLabel.width / 2);
m_gi->m_rectLabel.y = m_gi->m_rectAll.y + m_gi->m_rectAll.height + 2 - m_gi->m_rectLabel.height;
m_gi->m_rectHighlight.x = m_gi->m_rectLabel.x - 2;
m_gi->m_rectHighlight.y = m_gi->m_rectLabel.y - 2;
default:
wxFAIL_MSG( _T("unknown mode") );
+ break;
}
}
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();
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();
{
wxString s;
- wxListItemDataList::Node *node = m_items.Item( index );
+ wxListItemDataList::compatibility_iterator node = m_items.Item( index );
if (node)
{
wxListItemData *item = node->GetData();
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();
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();
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();
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();
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();
// arithmetics on wxColour, unfortunately)
wxColour colText;
if ( highlighted )
- {
- colText = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
- }
+ colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ else if ( attr && attr->HasTextColour() )
+ colText = attr->GetTextColour();
else
- {
- if ( attr && attr->HasTextColour() )
- {
- colText = attr->GetTextColour();
- }
- else
- {
- colText = listctrl->GetForegroundColour();
- }
- }
+ colText = listctrl->GetForegroundColour();
dc->SetTextForeground(colText);
// font
wxFont font;
if ( attr && attr->HasFont() )
- {
font = attr->GetFont();
- }
else
- {
font = listctrl->GetFont();
- }
dc->SetFont(font);
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();
wxListItemAttr *attr = GetAttr();
if ( SetAttributes(dc, attr, highlighted) )
- {
dc->DrawRectangle( m_gi->m_rectHighlight );
- }
+
+ // 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);
}
}
// GetAttr() and move these lines into the loop below
wxListItemAttr *attr = GetAttr();
if ( SetAttributes(dc, attr, highlighted) )
- {
dc->DrawRectangle( rectHL );
- }
-
- wxListItemDataList::Node *node = m_items.GetFirst();
- wxCHECK_RET( node, _T("no subitems at all??") );
- size_t col = 0;
wxCoord x = rect.x + HEADER_OFFSET_X,
- y = rect.y + (LINE_SPACING + EXTRA_HEIGHT) / 2;
+ yMid = rect.y + rect.height/2;
- while ( node )
+ size_t col = 0;
+ for ( wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
+ node;
+ node = node->GetNext(), col++ )
{
wxListItemData *item = node->GetData();
- int width = m_owner->GetColumnWidth(col++);
+ int width = m_owner->GetColumnWidth(col);
int xOld = x;
x += width;
if ( item->HasImage() )
{
int ix, iy;
- m_owner->DrawImage( item->GetImage(), dc, xOld, y );
m_owner->GetImageSize( item->GetImage(), ix, iy );
+ m_owner->DrawImage( item->GetImage(), dc, xOld, yMid - iy/2 );
ix += IMAGE_MARGIN_IN_REPORT_MODE;
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 &text,
+ int col,
+ int x,
+ int yMid,
+ int width)
+{
+ 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);
}
- node = node->GetNext();
+ // 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 )
// wxListHeaderWindow
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
+IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow)
BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
EVT_PAINT (wxListHeaderWindow::OnPaint)
void wxListHeaderWindow::Init()
{
m_currentCursor = (wxCursor *) NULL;
- m_isDragging = FALSE;
- m_dirty = FALSE;
+ m_isDragging = false;
+ m_dirty = false;
}
wxListHeaderWindow::wxListHeaderWindow()
m_owner = owner;
m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
- SetBackgroundColour( wxSystemSettings::GetSystemColour( 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()
delete m_resizeCursor;
}
-void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
-{
-#ifdef __WXGTK__
- 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, "button",
- x-1, y-1, w+2, h+2);
-#elif defined( __WXMAC__ )
- const int m_corner = 1;
-
- dc->SetBrush( *wxTRANSPARENT_BRUSH );
-
- dc->SetPen( wxPen( wxSystemSettings::GetSystemColour( 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::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
-
- dc->SetPen( pen );
- dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
- dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
-
- 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
void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
-#ifdef __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
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++ )
// 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 );
-
- DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
-
- // if we have an image, draw it on the right of the label
- int image = item.m_image;
+ wxRendererNative::Get().DrawHeaderButton
+ (
+ this,
+ dc,
+ wxRect(x, HEADER_OFFSET_Y, cw, ch),
+ m_parent->IsEnabled() ? 0
+ : (int)wxCONTROL_DISABLED
+ );
+
+ // 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
+ static const int MARGIN_BETWEEN_TEXT_AND_ICON = 2;
+ int ix = 0, iy = 0; // init them just to suppress the compiler warnings
+ const int image = item.m_image;
+ wxImageListType *imageList;
if ( image != -1 )
{
- wxImageList *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 + MARGIN_BETWEEN_TEXT_AND_ICON;
+ }
+ }
+ else
+ {
+ imageList = NULL;
+ }
- imageList->Draw
- (
- image,
- dc,
- x + cw - ix - 1,
- HEADER_OFFSET_Y + (h - 4 - iy)/2,
- wxIMAGELIST_DRAW_TRANSPARENT
- );
+ // 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
- cw -= ix + 2;
- }
- //else: ignore the column image
+ case wxLIST_FORMAT_LEFT:
+ xAligned = x;
+ break;
+
+ case wxLIST_FORMAT_RIGHT:
+ xAligned = x + cw - wLabel;
+ break;
+
+ case wxLIST_FORMAT_CENTER:
+ xAligned = x + (cw - wLabel) / 2;
+ break;
+ }
+
+ // if we have an image, draw it on the right of the label
+ if ( imageList )
+ {
+ imageList->Draw
+ (
+ image,
+ dc,
+ xAligned + wLabel - ix - MARGIN_BETWEEN_TEXT_AND_ICON,
+ HEADER_OFFSET_Y + (h - 4 - iy)/2,
+ wxIMAGELIST_DRAW_TRANSPARENT
+ );
+
+ cw -= ix + MARGIN_BETWEEN_TEXT_AND_ICON;
}
// draw the text clipping it so that it doesn't overwrite the column
wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
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()
{
int x1 = m_currentX;
int y1 = 0;
- ClientToScreen( &x1, &y1 );
+ m_owner->ClientToScreen( &x1, &y1 );
- int x2 = m_currentX-1;
+ int x2 = m_currentX;
int y2 = 0;
m_owner->GetClientSize( NULL, &y2 );
m_owner->ClientToScreen( &x2, &y2 );
if (m_isDragging)
{
+ SendListEvent(wxEVT_COMMAND_LIST_COL_DRAGGING, event.GetPosition());
+
// we don't draw the line beyond our window, but we allow dragging it
// there
int w = 0;
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());
}
else
{
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
- int countCol = m_owner->GetColumnCount();
- for (int col = 0; col < countCol; col++)
+ // find the column where this event occurred
+ int col,
+ countCol = m_owner->GetColumnCount();
+ for (col = 0; col < countCol; col++)
{
xpos += m_owner->GetColumnWidth( col );
m_column = col;
if ( (abs(x-xpos) < 3) && (y < 22) )
{
// near the column border
- hit_border = TRUE;
+ hit_border = true;
break;
}
m_minX = xpos;
}
+ if ( col == countCol )
+ m_column = -1;
+
if (event.LeftDown() || event.RightUp())
{
if (hit_border && event.LeftDown())
{
- m_isDragging = TRUE;
- m_currentX = x;
- DrawCurrent();
- CaptureMouse();
+ 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
{
- wxWindow *parent = GetParent();
- wxListEvent le( event.LeftDown()
+ SendListEvent( event.LeftDown()
? wxEVT_COMMAND_LIST_COL_CLICK
: wxEVT_COMMAND_LIST_COL_RIGHT_CLICK,
- parent->GetId() );
- le.SetEventObject( parent );
- le.m_pointDrag = event.GetPosition();
-
- // the position should be relative to the parent window, not
- // this one for compatibility with MSW and common sense: the
- // user code doesn't know anything at all about this header
- // window, so why should it get positions relative to it?
- le.m_pointDrag.y -= GetSize().y;
-
- le.m_col = m_column;
- parent->GetEventHandler()->ProcessEvent( le );
+ event.GetPosition());
}
}
else if (event.Moving())
void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
{
m_owner->SetFocus();
+ m_owner->Update();
+}
+
+bool wxListHeaderWindow::SendListEvent(wxEventType type, const wxPoint& pos)
+{
+ wxWindow *parent = GetParent();
+ wxListEvent le( type, parent->GetId() );
+ le.SetEventObject( parent );
+ le.m_pointDrag = pos;
+
+ // the position should be relative to the parent window, not
+ // this one for compatibility with MSW and common sense: the
+ // user code doesn't know anything at all about this header
+ // window, so why should it get positions relative to it?
+ le.m_pointDrag.y -= GetSize().y;
+
+ le.m_col = m_column;
+ return !parent->GetEventHandler()->ProcessEvent( le ) || le.IsAllowed();
}
//-----------------------------------------------------------------------------
}
//-----------------------------------------------------------------------------
-// wxListTextCtrl (internal)
+// wxListTextCtrlWrapper (internal)
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
-
-BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
- EVT_CHAR (wxListTextCtrl::OnChar)
- EVT_KEY_UP (wxListTextCtrl::OnKeyUp)
- EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
+BEGIN_EVENT_TABLE(wxListTextCtrlWrapper, wxEvtHandler)
+ EVT_CHAR (wxListTextCtrlWrapper::OnChar)
+ EVT_KEY_UP (wxListTextCtrlWrapper::OnKeyUp)
+ EVT_KILL_FOCUS (wxListTextCtrlWrapper::OnKillFocus)
END_EVENT_TABLE()
-wxListTextCtrl::wxListTextCtrl( wxWindow *parent,
- const wxWindowID id,
- bool *accept,
- wxString *res,
- wxListMainWindow *owner,
- const wxString &value,
- const wxPoint &pos,
- const wxSize &size,
- int style,
- const wxValidator& validator,
- const wxString &name )
- : wxTextCtrl( parent, id, value, pos, size, style, validator, name )
-{
- m_res = res;
- m_accept = accept;
+wxListTextCtrlWrapper::wxListTextCtrlWrapper(wxListMainWindow *owner,
+ wxTextCtrl *text,
+ size_t itemEdit)
+ : m_startValue(owner->GetItemText(itemEdit)),
+ m_itemEdited(itemEdit)
+{
m_owner = owner;
- (*m_accept) = FALSE;
- (*m_res) = "";
- m_startValue = value;
+ 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);
+
+ 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::OnChar( wxKeyEvent &event )
+void wxListTextCtrlWrapper::Finish()
{
- if (event.m_keyCode == WXK_RETURN)
+ if ( !m_finished )
{
- (*m_accept) = TRUE;
- (*m_res) = GetValue();
+ m_finished = true;
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
+ m_text->RemoveEventHandler(this);
+ m_owner->FinishEditing(m_text);
- if ((*m_accept) && ((*m_res) != m_startValue))
- m_owner->OnRenameAccept();
-
- return;
+ wxPendingDelete.Append( this );
}
- if (event.m_keyCode == WXK_ESCAPE)
+}
+
+bool wxListTextCtrlWrapper::AcceptChanges()
+{
+ const wxString value = m_text->GetValue();
+
+ if ( value == m_startValue )
+ // nothing changed, always accept
+ return true;
+
+ if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
+ // vetoed by the user
+ return false;
+
+ // accepted, do rename the item
+ m_owner->SetItemText(m_itemEdited, value);
+
+ return true;
+}
+
+void wxListTextCtrlWrapper::AcceptChangesAndFinish()
+{
+ m_aboutToFinish = true;
+
+ // Notify the owner about the changes
+ AcceptChanges();
+
+ // Even if vetoed, close the control (consistent with MSW)
+ Finish();
+}
+
+void wxListTextCtrlWrapper::OnChar( wxKeyEvent &event )
+{
+ switch ( event.m_keyCode )
{
- (*m_accept) = FALSE;
- (*m_res) = "";
+ case WXK_RETURN:
+ AcceptChangesAndFinish();
+ break;
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
+ case WXK_ESCAPE:
+ m_owner->OnRenameCancelled( m_itemEdited );
+ Finish();
+ break;
- return;
+ default:
+ event.Skip();
}
-
- event.Skip();
}
-void wxListTextCtrl::OnKeyUp( wxKeyEvent &event )
+void wxListTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
{
+ if (m_finished)
+ {
+ event.Skip();
+ return;
+ }
+
// 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); // FIXME: MM??
+ 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 &WXUNUSED(event) )
+void wxListTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
{
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
+ if ( !m_finished && !m_aboutToFinish )
+ {
+ if ( !AcceptChanges() )
+ m_owner->OnRenameCancelled( m_itemEdited );
+
+ Finish();
+ }
- if ((*m_accept) && ((*m_res) != m_startValue))
- m_owner->OnRenameAccept();
+ // We must let the native text control handle focus
+ event.Skip();
}
//-----------------------------------------------------------------------------
// wxListMainWindow
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
+IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow)
BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
EVT_PAINT (wxListMainWindow::OnPaint)
void wxListMainWindow::Init()
{
- m_columns.DeleteContents( TRUE );
- m_dirty = TRUE;
+ m_dirty = true;
m_countVirt = 0;
m_lineFrom =
m_lineTo = (size_t)-1;
m_headerWidth =
m_lineHeight = 0;
- m_small_image_list = (wxImageList *) NULL;
- m_normal_image_list = (wxImageList *) NULL;
+ m_small_image_list = (wxImageListType *) NULL;
+ m_normal_image_list = (wxImageListType *) 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_renameAccept = FALSE;
+ m_textctrlWrapper = NULL;
m_current =
- m_currentEdit =
m_lineLastClicked =
+ m_lineSelectSingleOnUp =
m_lineBeforeLastClicked = (size_t)-1;
-}
-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;
- }
+ m_freezeCount = 0;
}
wxListMainWindow::wxListMainWindow()
m_highlightBrush =
m_highlightUnfocusedBrush = (wxBrush *) NULL;
-
- m_xScroll =
- m_yScroll = 0;
}
wxListMainWindow::wxListMainWindow( wxWindow *parent,
m_highlightBrush = new wxBrush
(
- wxSystemSettings::GetSystemColour
+ wxSystemSettings::GetColour
(
wxSYS_COLOUR_HIGHLIGHT
),
m_highlightUnfocusedBrush = new wxBrush
(
- wxSystemSettings::GetSystemColour
+ wxSystemSettings::GetColour
(
wxSYS_COLOUR_BTNSHADOW
),
wxSOLID
);
- wxSize sz = size;
- sz.y = 25;
-
- InitScrolling();
- SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
+ SetScrollbars( 0, 0, 0, 0, 0, 0 );
- SetBackgroundColour( wxSystemSettings::GetSystemColour( 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;
}
void wxListMainWindow::CacheLineData(size_t line)
{
- wxListCtrl *listctrl = GetListCtrl();
+ wxGenericListCtrl *listctrl = GetListCtrl();
wxListLineData *ld = GetDummyLine();
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") );
- if ( m_lines.IsEmpty() )
+ wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+
+ // we need to recreate the dummy line if the number of columns in the
+ // control changed as it would have the incorrect number of fields
+ // otherwise
+ if ( !m_lines.IsEmpty() &&
+ m_lines[0].m_items.GetCount() != (size_t)GetColumnCount() )
{
- // normal controls are supposed to have something in m_lines
- // already if it's not empty
- wxASSERT_MSG( IsVirtual(), _T("logic error") );
+ self->m_lines.Clear();
+ }
- wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
+ if ( m_lines.IsEmpty() )
+ {
wxListLineData *line = new wxListLineData(self);
self->m_lines.Add(line);
+
+ // don't waste extra memory -- there never going to be anything
+ // else/more in this array
+ self->m_lines.Shrink();
}
return &m_lines[0];
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 )
{
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;
}
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
if ( ld->HasImage() && GetLineIconRect(line).Inside(x, y) )
return wxLIST_HITTEST_ONITEMICON;
- if ( ld->HasText() )
+ // VS: Testing for "ld->HasText() || InReportView()" instead of
+ // "ld->HasText()" is needed to make empty lines in report view
+ // possible
+ if ( ld->HasText() || InReportView() )
{
wxRect rect = InReportView() ? GetLineRect(line)
: GetLineLabelRect(line);
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();
}
for ( size_t line = lineFrom; line <= lineTo; line++ )
{
if ( HighlightLine(line, highlight) )
- {
RefreshLine(line);
- }
}
}
}
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);
}
void wxListMainWindow::RefreshLine( size_t line )
{
- if ( HasFlag(wxLC_REPORT) )
+ if ( InReportView() )
{
size_t visibleFrom, visibleTo;
GetVisibleLinesRange(&visibleFrom, &visibleTo);
wxASSERT_MSG( lineTo < GetItemCount(), _T("invalid line range") );
- if ( HasFlag(wxLC_REPORT) )
+ if ( InReportView() )
{
size_t visibleFrom, visibleTo;
GetVisibleLinesRange(&visibleFrom, &visibleTo);
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;
}
}
to = GetItemCount() - 1;
}
- // VZ: this code would work fine if wxGTK wxWindow::Refresh() were
- // reasonable, i.e. if it only generated one expose event for
- // several calls to it - as it is, each Refresh() results in a
- // repaint which provokes flicker too horrible to be seen
- //
- // when/if wxGTK is fixed, this code should be restored as normally it
- // should generate _less_ flicker than the version below
-#ifndef __WXGTK__
if ( HasCurrent() && m_current >= from && m_current <= to )
- {
RefreshLine(m_current);
- }
for ( size_t line = from; line <= to; line++ )
{
// NB: the test works as expected even if m_current == -1
if ( line != m_current && IsHighlighted(line) )
- {
RefreshLine(line);
- }
}
-#else // __WXGTK__
- size_t selMin = (size_t)-1,
- selMax = 0;
+}
- for ( size_t line = from; line <= to; line++ )
- {
- if ( IsHighlighted(line) || (line == m_current) )
- {
- if ( line < selMin )
- selMin = line;
- if ( line > selMax )
- selMax = line;
- }
- }
+void wxListMainWindow::Freeze()
+{
+ m_freezeCount++;
+}
- if ( selMin != (size_t)-1 )
- {
- RefreshLines(selMin, selMax);
- }
-#endif // !__WXGTK__/__WXGTK__
+void wxListMainWindow::Thaw()
+{
+ wxCHECK_RET( m_freezeCount > 0, _T("thawing unfrozen list control?") );
+
+ if ( --m_freezeCount == 0 )
+ Refresh();
}
void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
// done (a Windows requirement).
wxPaintDC dc( this );
- if ( IsEmpty() )
- {
- // empty control. nothing to draw
+ 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();
wxPen pen(GetRuleColour(), 1, wxSOLID);
wxSize clientSize = GetClientSize();
- for ( size_t i = visibleFrom; i <= visibleTo; i++ )
+ // Don't draw the first one
+ for ( size_t i = visibleFrom + 1; 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 );
}
}
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);
+ dc.DrawLine(x - dev_x - 2, firstItemRect.GetY() - 1 - dev_y,
+ x - dev_x - 2, lastItemRect.GetBottom() + 1 - dev_y);
}
}
}
}
}
+#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__
{
dc.SetPen( *wxBLACK_PEN );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
- dc.DrawRectangle( GetLineHighlightRect(m_current) );
+ dc.DrawRectangle( GetLineHighlightRect( m_current ) );
}
}
-
- 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);
}
}
void wxListMainWindow::SendNotify( size_t line,
wxEventType command,
- wxPoint point )
+ const wxPoint& point )
{
wxListEvent le( command, GetParent()->GetId() );
le.SetEventObject( GetParent() );
// what we're trying to avoid
if ( !IsVirtual() && (command != wxEVT_COMMAND_LIST_DELETE_ITEM) )
{
- GetLine(line)->GetItem( 0, le.m_item );
+ if ( line != (size_t)-1 )
+ {
+ GetLine(line)->GetItem( 0, le.m_item );
+ }
+ //else: this happens for wxEVT_COMMAND_LIST_ITEM_FOCUSED event
}
//else: there may be no more such item
GetParent()->GetEventHandler()->ProcessEvent( le );
}
-void wxListMainWindow::OnFocusLine( size_t WXUNUSED(line) )
+void wxListMainWindow::ChangeCurrent(size_t current)
{
-// SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
-}
+ m_current = current;
-void wxListMainWindow::OnUnfocusLine( size_t WXUNUSED(line) )
-{
-// SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
+ 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()),
- wxT("wrong index in wxListCtrl::EditLabel()") );
+ 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") );
- m_currentEdit = (size_t)item;
+ 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(m_currentEdit);
- wxCHECK_RET( data, _T("invalid index in EditLabel()") );
+ wxListLineData *data = GetLine(itemEdit);
+ wxCHECK_MSG( data, NULL, _T("invalid index in EditLabel()") );
data->GetItem( 0, le.m_item );
- GetParent()->GetEventHandler()->ProcessEvent( le );
- if (!le.IsAllowed())
- return;
+ if ( GetParent()->GetEventHandler()->ProcessEvent( le ) && !le.IsAllowed() )
+ {
+ // vetoed by user code
+ 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)
+ if ( m_dirty )
wxSafeYield();
- wxClientDC dc(this);
- PrepareDC( dc );
-
- wxString s = data->GetText(0);
- wxRect rectLabel = GetLineLabelRect(m_currentEdit);
-
- rectLabel.x = dc.LogicalToDeviceX( rectLabel.x );
- rectLabel.y = dc.LogicalToDeviceY( rectLabel.y );
-
- wxListTextCtrl *text = new wxListTextCtrl
- (
- this, -1,
- &m_renameAccept,
- &m_renameRes,
- this,
- s,
- wxPoint(rectLabel.x-4,rectLabel.y-4),
- wxSize(rectLabel.width+11,rectLabel.height+8)
- );
- text->SetFocus();
+ wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
+ m_textctrlWrapper = new wxListTextCtrlWrapper(this, text, item);
+ return m_textctrlWrapper->GetText();
}
void wxListMainWindow::OnRenameTimer()
EditLabel( m_current );
}
-void wxListMainWindow::OnRenameAccept()
+bool wxListMainWindow::OnRenameAccept(size_t itemEdit, const wxString& value)
{
wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
le.SetEventObject( GetParent() );
- le.m_itemIndex = m_currentEdit;
+ le.m_itemIndex = itemEdit;
+
+ wxListLineData *data = GetLine(itemEdit);
- wxListLineData *data = GetLine(m_currentEdit);
- wxCHECK_RET( data, _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 = m_renameRes;
- GetParent()->GetEventHandler()->ProcessEvent( le );
+ le.m_item.m_text = value;
+ return !GetParent()->GetEventHandler()->ProcessEvent( le ) ||
+ le.IsAllowed();
+}
- if (!le.IsAllowed()) return;
+void wxListMainWindow::OnRenameCancelled(size_t itemEdit)
+{
+ // let owner know that the edit was cancelled
+ wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
- wxListItem info;
- info.m_mask = wxLIST_MASK_TEXT;
- info.m_itemId = le.m_itemIndex;
- info.m_text = m_renameRes;
- info.SetTextColour(le.m_item.GetTextColour());
- SetItem( info );
+ 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__
+
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;
size_t count = GetItemCount(),
current;
- if ( HasFlag(wxLC_REPORT) )
+ if ( InReportView() )
{
current = y / GetLineHeight();
if ( current < count )
wxListEvent le( command, GetParent()->GetId() );
le.SetEventObject( GetParent() );
+ le.m_itemIndex = m_lineLastClicked;
le.m_pointDrag = m_dragStart;
GetParent()->GetEventHandler()->ProcessEvent( le );
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;
+ m_lastOnSame = false;
- if ( current == m_lineBeforeLastClicked )
+ if ( current == m_lineLastClicked )
{
SendNotify( current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
}
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)
{
- m_renameTimer->Start( 100, TRUE );
+ // select single line
+ HighlightAll( false );
+ ReverseHighlight(m_lineSelectSingleOnUp);
}
- m_lastOnSame = FALSE;
- }
- else if (event.RightDown())
- {
- SendNotify( current, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK,
- event.GetPosition() );
+
+ if (m_lastOnSame)
+ {
+ if ((current == m_current) &&
+ (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
+ HasFlag(wxLC_EDIT_LABELS) )
+ {
+ m_renameTimer->Start( 100, true );
+ }
+ }
+
+ m_lastOnSame = false;
+ m_lineSelectSingleOnUp = (size_t)-1;
}
- else if (event.MiddleDown())
+ else
{
- SendNotify( current, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
+ // 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.LeftDown() || forceClick )
+ if (event.RightDown())
{
m_lineBeforeLastClicked = m_lineLastClicked;
m_lineLastClicked = current;
- size_t oldCurrent = m_current;
-
- if ( IsSingleSel() || !(event.ControlDown() || event.ShiftDown()) )
+ // 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 );
- m_current = 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);
+
+ bool cmdModifierDown = event.CmdDown();
+ if ( IsSingleSel() || !(cmdModifierDown || event.ShiftDown()) )
+ {
+ if ( IsSingleSel() || !IsHighlighted(current) )
+ {
+ HighlightAll( false );
+
+ ChangeCurrent(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)
{
- m_current = current;
+ ChangeCurrent(current);
ReverseHighlight(m_current);
}
else if (event.ShiftDown())
{
- m_current = current;
+ ChangeCurrent(current);
size_t lineFrom = oldCurrent,
lineTo = current;
}
if (m_current != oldCurrent)
- {
RefreshLine( oldCurrent );
- OnUnfocusLine( oldCurrent );
- OnFocusLine( m_current );
- }
// 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;
}
}
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();
- if ( HasFlag(wxLC_REPORT) )
+ int view_x = SCROLL_UNIT_X * GetScrollPos( wxHORIZONTAL );
+ int view_y = hLine * GetScrollPos( wxVERTICAL );
+
+ 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 );
}
}
// items anyhow
if ( event.ShiftDown() && !IsSingleSel() )
{
- m_current = newCurrent;
+ 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 )
{
// all previously selected items are unselected unless ctrl is held
if ( !event.ControlDown() )
- HighlightAll(FALSE);
+ HighlightAll(false);
- m_current = newCurrent;
+ ChangeCurrent(newCurrent);
- HighlightLine( oldCurrent, FALSE );
+ // refresh the old focus to remove it
RefreshLine( oldCurrent );
if ( !event.ControlDown() )
{
- HighlightLine( m_current, TRUE );
+ HighlightLine( m_current, true );
}
}
- OnUnfocusLine( oldCurrent );
- OnFocusLine( m_current );
RefreshLine( m_current );
MoveToFocus();
{
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;
{
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;
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() );
nevent.SetDirection( !event.ShiftDown() );
nevent.SetEventObject( GetParent()->GetParent() );
nevent.SetCurrentFocus( m_parent );
- if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent )) return;
+ if (GetParent()->GetParent()->GetEventHandler()->ProcessEvent( nevent ))
+ return;
}
- /* no item -> nothing to do */
+ // no item -> nothing to do
if (!HasCurrent())
{
event.Skip();
return;
}
- switch (event.KeyCode())
+ switch (event.GetKeyCode())
{
case WXK_UP:
if ( m_current > 0 )
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;
- }
+ // we get a floating point exception without this
+ if (m_linesPerPage == 0)
+ m_linesPerPage = 1;
+
+ int steps = InReportView() ? m_linesPerPage - 1 : m_current % m_linesPerPage;
int index = m_current - steps;
if (index < 0)
}
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;
- }
+ // we get a floating point exception without this
+ if (m_linesPerPage == 0)
+ m_linesPerPage = 1;
+
+ int steps = InReportView()
+ ? m_linesPerPage - 1
+ : m_linesPerPage - (m_current % m_linesPerPage) - 1;
size_t index = m_current + steps;
size_t count = GetItemCount();
break;
case WXK_LEFT:
- if ( !HasFlag(wxLC_REPORT) )
+ if ( !InReportView() )
{
int index = m_current - m_linesPerPage;
if (index < 0)
break;
case WXK_RIGHT:
- if ( !HasFlag(wxLC_REPORT) )
+ if ( !InReportView() )
{
size_t index = m_current + m_linesPerPage;
case WXK_SPACE:
if ( IsSingleSel() )
{
- wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED,
- GetParent()->GetId() );
- le.SetEventObject( GetParent() );
- le.m_itemIndex = m_current;
- GetLine(m_current)->GetItem( 0, le.m_item );
- GetParent()->GetEventHandler()->ProcessEvent( le );
+ SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
if ( IsHighlighted(m_current) )
{
case WXK_RETURN:
case WXK_EXECUTE:
- {
- wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED,
- GetParent()->GetId() );
- le.SetEventObject( GetParent() );
- le.m_itemIndex = m_current;
- GetLine(m_current)->GetItem( 0, le.m_item );
- GetParent()->GetEventHandler()->ProcessEvent( le );
- }
+ SendNotify( m_current, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
break;
default:
// focus handling
// ----------------------------------------------------------------------------
-#ifdef __WXGTK__
-extern wxWindow *g_focusWindow;
-#endif
-
void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
{
+ if ( GetParent() )
+ {
+ wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
+ event.SetEventObject( GetParent() );
+ if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+ return;
+ }
+
// 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;
-
-#ifdef __WXGTK__
- g_focusWindow = GetParent();
-#endif
-
- wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
- event.SetEventObject( GetParent() );
- GetParent()->GetEventHandler()->ProcessEvent( event );
}
void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
{
- m_hasFocus = FALSE;
+ if ( GetParent() )
+ {
+ wxFocusEvent event( wxEVT_KILL_FOCUS, GetParent()->GetId() );
+ event.SetEventObject( GetParent() );
+ if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+ return;
+ }
+ m_hasFocus = false;
RefreshSelected();
}
{
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 );
}
{
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 );
}
return lw + AUTOSIZE_COL_MARGIN;
}
-void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
+void wxListMainWindow::SetImageList( wxImageListType *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)
{
{
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 )
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") );
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;
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();
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;
}
}
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();
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();
{
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
// don't do anything if this item is already focused
if ( item != m_current )
{
- OnUnfocusLine( m_current );
- m_current = item;
- OnFocusLine( m_current );
+ ChangeCurrent(item);
if ( oldCurrent != (size_t)-1 )
{
if ( IsSingleSel() )
{
- HighlightLine(oldCurrent, FALSE);
+ HighlightLine(oldCurrent, false);
}
RefreshLine(oldCurrent);
// don't do anything if this item is not focused
if ( item == m_current )
{
- OnUnfocusLine( m_current );
- m_current = (size_t)-1;
+ ResetCurrent();
+
+ if ( IsSingleSel() )
+ {
+ // 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);
+ }
RefreshLine( oldCurrent );
}
// single sel mode
if ( m_current != item )
{
- OnUnfocusLine( m_current );
- m_current = item;
- OnFocusLine( m_current );
+ ChangeCurrent(item);
if ( oldCurrent != (size_t)-1 )
{
- HighlightLine( oldCurrent, FALSE );
+ HighlightLine( oldCurrent, false );
RefreshLine( oldCurrent );
}
}
}
}
-int wxListMainWindow::GetItemState( long item, long stateMask )
+int wxListMainWindow::GetItemState( long item, long stateMask ) const
{
wxCHECK_MSG( item >= 0 && (size_t)item < GetItemCount(), 0,
_T("invalid list ctrl item index in GetItemState()") );
return ret;
}
-void wxListMainWindow::GetItem( wxListItem &item )
+void wxListMainWindow::GetItem( wxListItem &item ) const
{
wxCHECK_RET( item.m_itemId >= 0 && (size_t)item.m_itemId < GetItemCount(),
_T("invalid item index in GetItem") );
wxListLineData *line = GetLine((size_t)item.m_itemId);
line->GetItem( item.m_col, item );
+
+ // 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 );
}
// ----------------------------------------------------------------------------
ResetVisibleLinesRange();
// scrollbars must be reset
- m_dirty = TRUE;
+ m_dirty = true;
}
-int wxListMainWindow::GetSelectedItemCount()
+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() )
// item position/size
// ----------------------------------------------------------------------------
-void wxListMainWindow::GetItemRect( long index, wxRect &rect )
+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);
}
-bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
+bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const
{
wxRect rect;
GetItemRect(item, rect);
pos.x = rect.x;
pos.y = rect.y;
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
wxClientDC dc( this );
dc.SetFont( GetFont() );
+ const size_t count = GetItemCount();
+
int iconSpacing;
if ( HasFlag(wxLC_ICON) )
iconSpacing = m_normal_spacing;
else
iconSpacing = 0;
+ // Note that we do not call GetClientSize() here but
+ // 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
+ // any scrollbars, we use GetSize() instead. Another
+ // solution would be to call SetScrollbars() here to
+ // remove the scrollbars and call GetClientSize() then,
+ // but this might result in flicker and - worse - will
+ // reset the scrollbars to 0 which is not good at all
+ // if you resize a dialog/window, but don't want to
+ // reset the window scrolling. RR.
+ // Furthermore, we actually do NOT subtract the border
+ // width as 2 pixels is just the extra space which we
+ // need around the actual content in the window. Other-
+ // wise the text would e.g. touch the upper border. RR.
int clientWidth,
clientHeight;
- GetClientSize( &clientWidth, &clientHeight );
+ GetSize( &clientWidth, &clientHeight );
- if ( HasFlag(wxLC_REPORT) )
- {
- // all lines have the same height
- int lineHeight = GetLineHeight();
+ const int lineHeight = GetLineHeight();
- // scroll one line per step
- m_yScroll = lineHeight;
-
- size_t lineCount = GetItemCount();
- int entireHeight = lineCount*lineHeight + LINE_SPACING;
+ if ( InReportView() )
+ {
+ // 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 - 1)/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
-
- clientHeight -= 4; // sunken frame
+ // 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) )
+ {
+ int x = EXTRA_BORDER_X;
+ int y = EXTRA_BORDER_Y;
- int entireWidth = 0;
+ wxCoord widthMax = 0;
- for (int tries = 0; tries < 2; tries++)
- {
- entireWidth = 0;
- int x = 2;
- int y = 2;
- int maxWidth = 0;
- m_linesPerPage = 0;
- int currentlyVisibleLines = 0;
-
- size_t count = GetItemCount();
- for (size_t i = 0; i < count; i++)
+ size_t i;
+ for ( i = 0; i < count; i++ )
{
- currentlyVisibleLines++;
wxListLineData *line = GetLine(i);
line->CalculateSize( &dc, iconSpacing );
- line->SetPosition( x, y, clientWidth, iconSpacing );
+ line->SetPosition( x, y, iconSpacing );
wxSize sizeLine = GetLineSize(i);
- if ( maxWidth < sizeLine.x )
- maxWidth = sizeLine.x;
-
- y += sizeLine.y;
- if (currentlyVisibleLines > m_linesPerPage)
- m_linesPerPage = currentlyVisibleLines;
+ if ( HasFlag(wxLC_ALIGN_TOP) )
+ {
+ if ( sizeLine.x > widthMax )
+ widthMax = sizeLine.x;
- // assume that the size of the next one is the same... (FIXME)
- if ( y + sizeLine.y - 6 >= clientHeight )
+ y += sizeLine.y;
+ }
+ else // wxLC_ALIGN_LEFT
{
- currentlyVisibleLines = 0;
- y = 2;
- x += maxWidth+6;
- entireWidth += maxWidth+6;
- maxWidth = 0;
+ x += sizeLine.x + MARGIN_BETWEEN_ROWS;
}
- if ( i == count - 1 )
- entireWidth += maxWidth;
- if ((tries == 0) && (entireWidth > clientWidth))
+ }
+
+ 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++ )
{
- clientHeight -= 15; // scrollbar height
- m_linesPerPage = 0;
- currentlyVisibleLines = 0;
- break;
+ wxListLineData *line = GetLine(i);
+ line->m_gi->ExtendWidth(widthMax);
}
- if ( i == count - 1 )
- tries = 1; // everything fits, no second try required
}
+
+ 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
+
+ int entireWidth = 0;
+
+ for (int tries = 0; tries < 2; tries++)
+ {
+ entireWidth = 2 * EXTRA_BORDER_X;
+
+ if (tries == 1)
+ {
+ // Now we have decided that the items do not fit into the
+ // client area, so we need a scrollbar
+ entireWidth += SCROLL_UNIT_X;
+ }
+
+ 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 )
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();
}
}
void wxListMainWindow::UpdateCurrent()
{
if ( !HasCurrent() && !IsEmpty() )
- {
- m_current = 0;
- }
-
- if ( m_current != (size_t)-1 )
- {
- OnFocusLine( m_current );
- }
+ ChangeCurrent(0);
}
long wxListMainWindow::GetNextItem( long item,
int WXUNUSED(geometry),
- int state )
+ int state ) const
{
long ret = item,
max = GetItemCount();
// 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++ )
// 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();
}
if ( IsVirtual() )
{
m_countVirt--;
-
m_selStore.OnItemDelete(index);
}
else
}
// we need to refresh the (vert) scrollbar as the number of items changed
- m_dirty = TRUE;
+ m_dirty = true;
SendNotify( index, wxEVT_COMMAND_LIST_DELETE_ITEM );
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;
}
void wxListMainWindow::DoDeleteAllItems()
{
if ( IsEmpty() )
- {
// nothing to do - in particular, don't send the event
return;
- }
ResetCurrent();
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();
void wxListMainWindow::DeleteEverything()
{
- DeleteAllItems();
+ WX_CLEAR_LIST(wxListHeaderDataList, m_columns);
+ WX_CLEAR_ARRAY(m_aColWidths);
- m_columns.Clear();
+ DeleteAllItems();
}
// ----------------------------------------------------------------------------
// 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);
}
return wxNOT_FOUND;
}
-long wxListMainWindow::FindItem(long start, long data)
+long wxListMainWindow::FindItem(long start, wxUIntPtr data)
{
long pos = start;
if (pos < 0)
return wxNOT_FOUND;
}
+long wxListMainWindow::FindItem( const wxPoint& pt )
+{
+ size_t topItem;
+ GetVisibleLinesRange( &topItem, NULL );
+
+ wxPoint p;
+ GetItemPosition( GetItemCount() - 1, p );
+ if ( p.y == 0 )
+ return topItem;
+
+ long id = (long)floor( pt.y * double(GetItemCount() - topItem - 1) / p.y + topItem );
+ if ( id >= 0 && id < (long)GetItemCount() )
+ return id;
+
+ return wxNOT_FOUND;
+}
+
long wxListMainWindow::HitTest( int x, int y, int &flags )
{
CalcUnscrolledPosition( x, y, &x, &y );
size_t count = GetItemCount();
- if ( HasFlag(wxLC_REPORT) )
+ if ( InReportView() )
{
size_t current = y / GetLineHeight();
if ( current < count )
{
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
+ m_headerWidth = 0;
}
}
+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
// ----------------------------------------------------------------------------
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 );
}
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;
}
// ----------------------------------------------------------------------------
void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
{
- // update our idea of which lines are shown when we redraw the window the
+ int cw, ch, vw, vh;
+ GetVirtualSize(&vw, &vh);
+ GetClientSize(&cw, &ch);
+
+ if( event.GetOrientation() == wxVERTICAL && ch >= vh)
+ return;
+ // 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 );
if ( event.GetOrientation() == wxHORIZONTAL && HasHeader() )
{
- wxListCtrl* lc = GetListCtrl();
+ wxGenericListCtrl* lc = GetListCtrl();
wxCHECK_RET( lc, _T("no listctrl window?") );
- lc->m_headerWin->Refresh() ;
-#ifdef __WXMAC__
- lc->m_headerWin->MacUpdateImmediately() ;
-#endif
+ lc->m_headerWin->Refresh();
+ lc->m_headerWin->Update();
}
}
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 )
{
}
// -------------------------------------------------------------------------------------
-// wxListItem
+// wxGenericListCtrl
// -------------------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
-
-wxListItem::wxListItem()
-{
- m_attr = NULL;
-
- Clear();
-}
-
-void wxListItem::Clear()
-{
- m_mask = 0;
- m_itemId = 0;
- m_col = 0;
- m_state = 0;
- m_stateMask = 0;
- m_image = -1;
- m_data = 0;
- m_format = wxLIST_FORMAT_CENTRE;
- m_width = 0;
- m_text.clear();
-
- ClearAttributes();
-}
-
-void wxListItem::ClearAttributes()
-{
- if (m_attr)
- {
- delete m_attr;
- m_attr = NULL;
- }
-}
-
-// -------------------------------------------------------------------------------------
-// wxListEvent
-// -------------------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
-
-wxListEvent::wxListEvent( wxEventType commandType, int id )
- : wxNotifyEvent( commandType, id )
-{
- m_code = 0;
- m_itemIndex = 0;
- m_oldItemIndex = 0;
- m_col = 0;
- m_cancelled = FALSE;
- m_pointDrag.x = 0;
- m_pointDrag.y = 0;
-}
-
-void wxListEvent::CopyObject(wxObject& object_dest) const
-{
- wxListEvent *obj = (wxListEvent *)&object_dest;
-
- wxNotifyEvent::CopyObject(object_dest);
+IMPLEMENT_DYNAMIC_CLASS(wxGenericListCtrl, wxControl)
- obj->m_code = m_code;
- obj->m_itemIndex = m_itemIndex;
- obj->m_oldItemIndex = m_oldItemIndex;
- obj->m_col = m_col;
- obj->m_cancelled = m_cancelled;
- obj->m_pointDrag = m_pointDrag;
- obj->m_item.m_mask = m_item.m_mask;
- obj->m_item.m_itemId = m_item.m_itemId;
- obj->m_item.m_col = m_item.m_col;
- obj->m_item.m_state = m_item.m_state;
- obj->m_item.m_stateMask = m_item.m_stateMask;
- obj->m_item.m_text = m_item.m_text;
- obj->m_item.m_image = m_item.m_image;
- obj->m_item.m_data = m_item.m_data;
- obj->m_item.m_format = m_item.m_format;
- obj->m_item.m_width = m_item.m_width;
-
- if ( m_item.HasAttributes() )
- {
- obj->m_item.SetTextColour(m_item.GetTextColour());
- }
-}
-
-// -------------------------------------------------------------------------------------
-// wxListCtrl
-// -------------------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
-IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
-
-BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
- EVT_SIZE(wxListCtrl::OnSize)
- EVT_IDLE(wxListCtrl::OnIdle)
+BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl)
+ EVT_SIZE(wxGenericListCtrl::OnSize)
END_EVENT_TABLE()
-wxListCtrl::wxListCtrl()
+wxGenericListCtrl::wxGenericListCtrl()
{
- m_imageListNormal = (wxImageList *) NULL;
- m_imageListSmall = (wxImageList *) NULL;
- m_imageListState = (wxImageList *) NULL;
+ m_imageListNormal = (wxImageListType *) NULL;
+ m_imageListSmall = (wxImageListType *) NULL;
+ m_imageListState = (wxImageListType *) NULL;
m_ownsImageListNormal =
m_ownsImageListSmall =
- m_ownsImageListState = FALSE;
+ m_ownsImageListState = false;
m_mainWin = (wxListMainWindow*) NULL;
m_headerWin = (wxListHeaderWindow*) NULL;
+ m_headerHeight = 0;
}
-wxListCtrl::~wxListCtrl()
+wxGenericListCtrl::~wxGenericListCtrl()
{
- if ( m_mainWin )
- m_mainWin->ResetCurrent();
-
if (m_ownsImageListNormal)
delete m_imageListNormal;
if (m_ownsImageListSmall)
delete m_imageListState;
}
-void wxListCtrl::CreateHeaderWindow()
+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 wxListCtrl::Create(wxWindow *parent,
+bool wxGenericListCtrl::Create(wxWindow *parent,
wxWindowID id,
const wxPoint &pos,
const wxSize &size,
{
m_imageListNormal =
m_imageListSmall =
- m_imageListState = (wxImageList *) NULL;
+ m_imageListState = (wxImageListType *) 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;
// 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;
+ SetBestSize(size);
+
+ return true;
}
-void wxListCtrl::SetSingleStyle( long style, bool add )
+void wxGenericListCtrl::SetSingleStyle( long style, bool add )
{
wxASSERT_MSG( !(style & wxLC_VIRTUAL),
_T("wxLC_VIRTUAL can't be [un]set") );
}
if (add)
- {
flag |= style;
- }
else
- {
flag &= ~style;
- }
SetWindowStyleFlag( flag );
}
-void wxListCtrl::SetWindowStyleFlag( long flag )
+void wxGenericListCtrl::SetWindowStyleFlag( long flag )
{
if (m_mainWin)
{
m_mainWin->DeleteEverything();
// has the header visibility changed?
- bool hasHeader = HasFlag(wxLC_REPORT) && !HasFlag(wxLC_NO_HEADER),
- willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER);
+ bool hasHeader = HasHeader();
+ bool willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER);
if ( hasHeader != willHaveHeader )
{
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
}
}
else // already have it, just show
{
- m_headerWin->Show( TRUE );
+ m_headerWin->Show( true );
}
}
wxWindow::SetWindowStyleFlag( flag );
}
-bool wxListCtrl::GetColumn(int col, wxListItem &item) const
+bool wxGenericListCtrl::GetColumn(int col, wxListItem &item) const
{
m_mainWin->GetColumn( col, item );
- return TRUE;
+ return true;
}
-bool wxListCtrl::SetColumn( int col, wxListItem& item )
+bool wxGenericListCtrl::SetColumn( int col, wxListItem& item )
{
m_mainWin->SetColumn( col, item );
- return TRUE;
+ return true;
}
-int wxListCtrl::GetColumnWidth( int col ) const
+int wxGenericListCtrl::GetColumnWidth( int col ) const
{
return m_mainWin->GetColumnWidth( col );
}
-bool wxListCtrl::SetColumnWidth( int col, int width )
+bool wxGenericListCtrl::SetColumnWidth( int col, int width )
{
m_mainWin->SetColumnWidth( col, width );
- return TRUE;
+ return true;
}
-int wxListCtrl::GetCountPerPage() const
+int wxGenericListCtrl::GetCountPerPage() const
{
return m_mainWin->GetCountPerPage(); // different from Windows ?
}
-bool wxListCtrl::GetItem( wxListItem &info ) const
+bool wxGenericListCtrl::GetItem( wxListItem &info ) const
{
m_mainWin->GetItem( info );
- return TRUE;
+ return true;
}
-bool wxListCtrl::SetItem( wxListItem &info )
+bool wxGenericListCtrl::SetItem( wxListItem &info )
{
m_mainWin->SetItem( info );
- return TRUE;
+ return true;
}
-long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
+long wxGenericListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
{
wxListItem info;
info.m_text = label;
{
info.m_image = imageId;
info.m_mask |= wxLIST_MASK_IMAGE;
- };
+ }
+
m_mainWin->SetItem(info);
- return TRUE;
+ return true;
}
-int wxListCtrl::GetItemState( long item, long stateMask ) const
+int wxGenericListCtrl::GetItemState( long item, long stateMask ) const
{
return m_mainWin->GetItemState( item, stateMask );
}
-bool wxListCtrl::SetItemState( long item, long state, long stateMask )
+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) )
+{
+ return SetItemColumnImage(item, 0, image);
}
-bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
+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 wxListCtrl::GetItemText( long item ) const
+wxString wxGenericListCtrl::GetItemText( long item ) const
{
- wxListItem info;
- info.m_itemId = item;
- m_mainWin->GetItem( info );
- return info.m_text;
+ return m_mainWin->GetItemText(item);
}
-void wxListCtrl::SetItemText( long item, const wxString &str )
+void wxGenericListCtrl::SetItemText( long item, const wxString& str )
{
- wxListItem info;
- info.m_mask = wxLIST_MASK_TEXT;
- info.m_itemId = item;
- info.m_text = str;
- m_mainWin->SetItem( info );
+ m_mainWin->SetItemText(item, str);
}
-long wxListCtrl::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 wxListCtrl::SetItemData( long item, long data )
+bool wxGenericListCtrl::SetItemData( long item, long 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 wxListCtrl::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 wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
+bool wxGenericListCtrl::GetItemPosition( long item, wxPoint& pos ) const
{
m_mainWin->GetItemPosition( item, pos );
- return TRUE;
+ return true;
}
-bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
+bool wxGenericListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
{
return 0;
}
-int wxListCtrl::GetItemCount() const
+int wxGenericListCtrl::GetItemCount() const
{
return m_mainWin->GetItemCount();
}
-int wxListCtrl::GetColumnCount() const
+int wxGenericListCtrl::GetColumnCount() const
{
return m_mainWin->GetColumnCount();
}
-void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
+void wxGenericListCtrl::SetItemSpacing( int spacing, bool isSmall )
{
m_mainWin->SetItemSpacing( spacing, isSmall );
}
-int wxListCtrl::GetItemSpacing( bool isSmall ) const
+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 )
+{
+ wxListItem info;
+ info.m_itemId = item;
+ info.SetTextColour( col );
+ m_mainWin->SetItem( info );
+}
+
+wxColour wxGenericListCtrl::GetItemTextColour( long item ) const
+{
+ wxListItem info;
+ info.m_itemId = item;
+ m_mainWin->GetItem( info );
+ return info.GetTextColour();
+}
+
+void wxGenericListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
+{
+ wxListItem info;
+ info.m_itemId = item;
+ info.SetBackgroundColour( col );
+ m_mainWin->SetItem( info );
+}
+
+wxColour wxGenericListCtrl::GetItemBackgroundColour( long item ) const
+{
+ wxListItem info;
+ info.m_itemId = item;
+ m_mainWin->GetItem( info );
+ return info.GetBackgroundColour();
+}
+
+void wxGenericListCtrl::SetItemFont( long item, const wxFont &f )
+{
+ wxListItem info;
+ info.m_itemId = item;
+ info.SetFont( f );
+ m_mainWin->SetItem( info );
+}
+
+wxFont wxGenericListCtrl::GetItemFont( long item ) const
+{
+ wxListItem info;
+ info.m_itemId = item;
+ m_mainWin->GetItem( info );
+ return info.GetFont();
+}
-int wxListCtrl::GetSelectedItemCount() const
+int wxGenericListCtrl::GetSelectedItemCount() const
{
return m_mainWin->GetSelectedItemCount();
}
-wxColour wxListCtrl::GetTextColour() const
+wxColour wxGenericListCtrl::GetTextColour() const
{
return GetForegroundColour();
}
-void wxListCtrl::SetTextColour(const wxColour& col)
+void wxGenericListCtrl::SetTextColour(const wxColour& col)
{
SetForegroundColour(col);
}
-long wxListCtrl::GetTopItem() const
+long wxGenericListCtrl::GetTopItem() const
{
- return 0;
+ size_t top;
+ m_mainWin->GetVisibleLinesRange(&top, NULL);
+ return (long)top;
}
-long wxListCtrl::GetNextItem( long item, int geom, int state ) const
+long wxGenericListCtrl::GetNextItem( long item, int geom, int state ) const
{
return m_mainWin->GetNextItem( item, geom, state );
}
-wxImageList *wxListCtrl::GetImageList(int which) const
+wxImageListType *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 (wxImageList *) NULL;
+
+ return (wxImageListType *) NULL;
}
-void wxListCtrl::SetImageList( wxImageList *imageList, int which )
+void wxGenericListCtrl::SetImageList( wxImageListType *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 wxListCtrl::AssignImageList(wxImageList *imageList, int which)
+void wxGenericListCtrl::AssignImageList(wxImageListType *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 wxListCtrl::Arrange( int WXUNUSED(flag) )
+bool wxGenericListCtrl::Arrange( int WXUNUSED(flag) )
{
return 0;
}
-bool wxListCtrl::DeleteItem( long item )
+bool wxGenericListCtrl::DeleteItem( long item )
{
m_mainWin->DeleteItem( item );
- return TRUE;
+ return true;
}
-bool wxListCtrl::DeleteAllItems()
+bool wxGenericListCtrl::DeleteAllItems()
{
m_mainWin->DeleteAllItems();
- return TRUE;
+ return true;
}
-bool wxListCtrl::DeleteAllColumns()
+bool wxGenericListCtrl::DeleteAllColumns()
{
size_t count = m_mainWin->m_columns.GetCount();
for ( size_t n = 0; n < count; n++ )
- DeleteColumn(n);
-
- return TRUE;
+ DeleteColumn( 0 );
+ return true;
}
-void wxListCtrl::ClearAll()
+void wxGenericListCtrl::ClearAll()
{
m_mainWin->DeleteEverything();
}
-bool wxListCtrl::DeleteColumn( int col )
+bool wxGenericListCtrl::DeleteColumn( int col )
{
m_mainWin->DeleteColumn( col );
- return TRUE;
+
+ // if we don't have the header any longer, we need to relayout the window
+ if ( !GetColumnCount() )
+ ResizeReportView(false /* no header */);
+ return true;
}
-void wxListCtrl::Edit( long item )
+wxTextCtrl *wxGenericListCtrl::EditLabel(long item,
+ wxClassInfo* textControlClass)
{
- m_mainWin->EditLabel( item );
+ return m_mainWin->EditLabel( item, textControlClass );
}
-bool wxListCtrl::EnsureVisible( long item )
+wxTextCtrl *wxGenericListCtrl::GetEditControl() const
+{
+ return m_mainWin->GetEditControl();
+}
+
+bool wxGenericListCtrl::EnsureVisible( long item )
{
m_mainWin->EnsureVisible( item );
- return TRUE;
+ return true;
}
-long wxListCtrl::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 wxListCtrl::FindItem( long start, long data )
+long wxGenericListCtrl::FindItem( long start, wxUIntPtr data )
{
return m_mainWin->FindItem( start, data );
}
-long wxListCtrl::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 wxListCtrl::HitTest( const wxPoint &point, int &flags )
+long wxGenericListCtrl::HitTest( const wxPoint &point, int &flags )
{
return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
}
-long wxListCtrl::InsertItem( wxListItem& info )
+long wxGenericListCtrl::InsertItem( wxListItem& info )
{
m_mainWin->InsertItem( info );
return info.m_itemId;
}
-long wxListCtrl::InsertItem( long index, const wxString &label )
+long wxGenericListCtrl::InsertItem( long index, const wxString &label )
{
wxListItem info;
info.m_text = label;
return InsertItem( info );
}
-long wxListCtrl::InsertItem( long index, int imageIndex )
+long wxGenericListCtrl::InsertItem( long index, int imageIndex )
{
wxListItem info;
info.m_mask = wxLIST_MASK_IMAGE;
return InsertItem( info );
}
-long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
+long wxGenericListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
{
wxListItem info;
info.m_text = label;
return InsertItem( info );
}
-long wxListCtrl::InsertColumn( long col, wxListItem &item )
+long wxGenericListCtrl::InsertColumn( long col, wxListItem &item )
{
- wxASSERT( m_headerWin );
+ wxCHECK_MSG( m_headerWin, -1, _T("can't add column in non report mode") );
+
m_mainWin->InsertColumn( col, item );
+
+ // 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();
return 0;
}
-long wxListCtrl::InsertColumn( long col, const wxString &heading,
+long wxGenericListCtrl::InsertColumn( long col, const wxString &heading,
int format, int width )
{
wxListItem item;
item.m_mask |= wxLIST_MASK_WIDTH;
item.m_width = width;
}
+
item.m_format = format;
return InsertColumn( col, item );
}
-bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
+bool wxGenericListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
{
return 0;
}
// or zero if the two items are equivalent.
// data is arbitrary data to be passed to the sort function.
-bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
+bool wxGenericListCtrl::SortItems( wxListCtrlCompare fn, long data )
{
m_mainWin->SortItems( fn, data );
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// event handlers
// ----------------------------------------------------------------------------
-void wxListCtrl::OnSize(wxSizeEvent& event)
+void wxGenericListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
{
if ( !m_mainWin )
return;
ResizeReportView(m_mainWin->HasHeader());
-
m_mainWin->RecalculatePositions();
}
-void wxListCtrl::ResizeReportView(bool showHeader)
+void wxGenericListCtrl::ResizeReportView(bool showHeader)
{
int cw, ch;
GetClientSize( &cw, &ch );
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
{
}
}
-void wxListCtrl::OnIdle( wxIdleEvent & event )
+void wxGenericListCtrl::OnInternalIdle()
{
- event.Skip();
+ wxWindow::OnInternalIdle();
// do it only if needed
if ( !m_mainWin->m_dirty )
// font/colours
// ----------------------------------------------------------------------------
-bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
+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 wxListCtrl::SetForegroundColour( const wxColour &colour )
+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 wxListCtrl::SetFont( const wxFont &font )
+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;
+}
+
+#if _USE_VISATTR
+#include "wx/listbox.h"
+#endif
+
+// 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
}
// ----------------------------------------------------------------------------
#if wxUSE_DRAG_AND_DROP
-void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
+void wxGenericListCtrl::SetDropTarget( wxDropTarget *dropTarget )
{
m_mainWin->SetDropTarget( dropTarget );
}
-wxDropTarget *wxListCtrl::GetDropTarget() const
+wxDropTarget *wxGenericListCtrl::GetDropTarget() const
{
return m_mainWin->GetDropTarget();
}
-#endif // wxUSE_DRAG_AND_DROP
+#endif
-bool wxListCtrl::SetCursor( const wxCursor &cursor )
+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 wxListCtrl::GetBackgroundColour() const
+wxColour wxGenericListCtrl::GetBackgroundColour() const
{
return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour();
}
-wxColour wxListCtrl::GetForegroundColour() const
+wxColour wxGenericListCtrl::GetForegroundColour() const
{
return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour();
}
-bool wxListCtrl::DoPopupMenu( wxMenu *menu, int x, int y )
+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 wxListCtrl::SetFocus()
+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
// ----------------------------------------------------------------------------
-wxString wxListCtrl::OnGetItemText(long item, long col) const
+wxString wxGenericListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
{
// this is a pure virtual function, in fact - which is not really pure
// because the controls which are not virtual don't need to implement it
- wxFAIL_MSG( _T("not supposed to be called") );
+ wxFAIL_MSG( _T("wxGenericListCtrl::OnGetItemText not supposed to be called") );
return wxEmptyString;
}
-int wxListCtrl::OnGetItemImage(long item) const
+int wxGenericListCtrl::OnGetItemImage(long WXUNUSED(item)) const
{
- // same as above
- wxFAIL_MSG( _T("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 *wxListCtrl::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()") );
return NULL;
}
-void wxListCtrl::SetItemCount(long count)
+void wxGenericListCtrl::SetItemCount(long count)
{
wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
m_mainWin->SetItemCount(count);
}
-void wxListCtrl::RefreshItem(long item)
+void wxGenericListCtrl::RefreshItem(long item)
{
m_mainWin->RefreshLine(item);
}
-void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
+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();
+}
+
+void wxGenericListCtrl::Thaw()
+{
+ m_mainWin->Thaw();
+}
+
#endif // wxUSE_LISTCTRL
projects / wxWidgets.git / blobdiff