// TODO
//
// 1. we need to implement searching/sorting for virtual controls somehow
-// 2. when changing selection the lines are refreshed twice
+// 2. when changing selection the lines are refreshed twice
// For compilers that support precompilation, includes "wx.h".
#include "wx/listctrl.h"
-#if ((!defined(__WXMSW__) && !defined(__WXMAC__)) || defined(__WXUNIVERSAL__))
+#if ((!defined(__WXMSW__) && !(defined(__WXMAC__) && wxOSX_USE_CARBON)) || defined(__WXUNIVERSAL__))
// if we have a native version, its implementation file does all this
IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
#include "wx/dcscreen.h"
#include "wx/math.h"
#include "wx/settings.h"
+ #include "wx/sizer.h"
#endif
#include "wx/imaglist.h"
-#include "wx/selstore.h"
#include "wx/renderer.h"
+#include "wx/generic/private/listctrl.h"
#ifdef __WXMAC__
#include "wx/osx/private.h"
+ // for themeing support
+ #include <Carbon/Carbon.h>
#endif
+#if defined(__WXMSW__) && !defined(__WXWINCE__) && !defined(__WXUNIVERSAL__)
+ #define "wx/msw/wrapwin.h"
+#endif
// NOTE: If using the wxListBox visual attributes works everywhere then this can
// be removed, as well as the #else case below.
#else
static const int EXTRA_WIDTH = 4;
#endif
+
+#ifdef __WXGTK__
+static const int EXTRA_HEIGHT = 6;
+#else
static const int EXTRA_HEIGHT = 4;
+#endif
// margin between the window and the items
static const int EXTRA_BORDER_X = 2;
// the space between the image and the text in the report mode in header
static const int HEADER_IMAGE_MARGIN_IN_REPORT_MODE = 2;
-// ============================================================================
-// private classes
-// ============================================================================
-
-//-----------------------------------------------------------------------------
-// wxColWidthInfo (internal)
-//-----------------------------------------------------------------------------
-
-struct wxColWidthInfo
-{
- int nMaxWidth;
- bool bNeedsUpdate; // only set to true when an item whose
- // width == nMaxWidth is removed
-
- wxColWidthInfo(int w = 0, bool needsUpdate = false)
- {
- nMaxWidth = w;
- bNeedsUpdate = needsUpdate;
- }
-};
-
-WX_DEFINE_ARRAY_PTR(wxColWidthInfo *, ColWidthArray);
-
-//-----------------------------------------------------------------------------
-// wxListItemData (internal)
-//-----------------------------------------------------------------------------
-
-class wxListItemData
-{
-public:
- wxListItemData(wxListMainWindow *owner);
- ~wxListItemData();
-
- void SetItem( const wxListItem &info );
- void SetImage( int image ) { m_image = image; }
- void SetData( wxUIntPtr data ) { m_data = data; }
- void SetPosition( int x, int y );
- void SetSize( int width, int height );
-
- bool HasText() const { return !m_text.empty(); }
- const wxString& GetText() const { return m_text; }
- void SetText(const wxString& text) { m_text = text; }
-
- // we can't use empty string for measuring the string width/height, so
- // always return something
- wxString GetTextForMeasuring() const
- {
- wxString s = GetText();
- if ( s.empty() )
- s = _T('H');
-
- return s;
- }
-
- bool IsHit( int x, int y ) const;
-
- int GetX() const;
- int GetY() const;
- int GetWidth() const;
- int GetHeight() const;
-
- int GetImage() const { return m_image; }
- bool HasImage() const { return GetImage() != -1; }
-
- void GetItem( wxListItem &info ) const;
-
- void SetAttr(wxListItemAttr *attr) { m_attr = attr; }
- wxListItemAttr *GetAttr() const { return m_attr; }
-
-public:
- // the item image or -1
- int m_image;
-
- // user data associated with the item
- 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
- wxRect *m_rect;
- // the list ctrl we are in
- wxListMainWindow *m_owner;
-
- // custom attributes or NULL
- wxListItemAttr *m_attr;
-
-protected:
- // common part of all ctors
- void Init();
-
- wxString m_text;
-};
-
-//-----------------------------------------------------------------------------
-// wxListHeaderData (internal)
-//-----------------------------------------------------------------------------
-
-class wxListHeaderData : public wxObject
-{
-public:
- wxListHeaderData();
- wxListHeaderData( const wxListItem &info );
- void SetItem( const wxListItem &item );
- void SetPosition( int x, int y );
- void SetWidth( int w );
- void SetState( int state );
- void SetFormat( int format );
- void SetHeight( int h );
- bool HasImage() const;
-
- bool HasText() const { return !m_text.empty(); }
- const wxString& GetText() const { return m_text; }
- void SetText(const wxString& text) { m_text = text; }
-
- void GetItem( wxListItem &item );
-
- bool IsHit( int x, int y ) const;
- int GetImage() const;
- int GetWidth() const;
- int GetFormat() const;
- int GetState() const;
-
-protected:
- long m_mask;
- int m_image;
- wxString m_text;
- int m_format;
- int m_width;
- int m_xpos,
- m_ypos;
- int m_height;
- int m_state;
-
-private:
- void Init();
-};
-
-//-----------------------------------------------------------------------------
-// wxListLineData (internal)
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
+// arrays/list implementations
+// ----------------------------------------------------------------------------
-WX_DECLARE_LIST(wxListItemData, wxListItemDataList);
#include "wx/listimpl.cpp"
WX_DEFINE_LIST(wxListItemDataList)
-class wxListLineData
-{
-public:
- // the list of subitems: only may have more than one item in report mode
- wxListItemDataList m_items;
-
- // this is not used in report view
- struct GeometryInfo
- {
- // total item rect
- wxRect m_rectAll;
-
- // label only
- wxRect m_rectLabel;
-
- // icon only
- wxRect m_rectIcon;
-
- // the part to be highlighted
- wxRect m_rectHighlight;
-
- // 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;
-
- // back pointer to the list ctrl
- wxListMainWindow *m_owner;
-
-public:
- wxListLineData(wxListMainWindow *owner);
-
- ~wxListLineData()
- {
- WX_CLEAR_LIST(wxListItemDataList, m_items);
- delete m_gi;
- }
-
- // are we in report mode?
- inline bool InReportView() const;
-
- // are we in virtual report mode?
- inline bool IsVirtual() const;
-
- // these 2 methods shouldn't be called for report view controls, in that
- // case we determine our position/size ourselves
-
- // calculate the size of the line
- void CalculateSize( wxDC *dc, int spacing );
-
- // remember the position this line appears at
- 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 SetItem( int index, const wxListItem &info );
- void GetItem( int index, wxListItem &info );
-
- wxString GetText(int index) const;
- void SetText( int index, const wxString& s );
-
- wxListItemAttr *GetAttr() const;
- void SetAttr(wxListItemAttr *attr);
-
- // return true if the highlighting really changed
- bool Highlight( bool on );
-
- void ReverseHighlight();
-
- bool IsHighlighted() const
- {
- wxASSERT_MSG( !IsVirtual(), _T("unexpected call to IsHighlighted") );
-
- return m_highlighted;
- }
-
- // draw the line on the given DC in icon/list mode
- void Draw( wxDC *dc );
-
- // the same in report mode
- void DrawInReportMode( wxDC *dc,
- const wxRect& rect,
- const wxRect& rectHL,
- bool highlighted );
-
-private:
- // set the line to contain num items (only can be > 1 in report mode)
- void InitItems( int num );
-
- // get the mode (i.e. style) of the list control
- inline int GetMode() const;
-
- // prepare the DC for drawing with these item's attributes, return true if
- // we need to draw the items background to highlight it, false otherwise
- bool SetAttributes(wxDC *dc,
- const wxListItemAttr *attr,
- bool highlight);
-
- // 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_OBJARRAY(wxListLineData, wxListLineDataArray);
#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(wxListLineDataArray)
-//-----------------------------------------------------------------------------
-// wxListHeaderWindow (internal)
-//-----------------------------------------------------------------------------
-
-class wxListHeaderWindow : public wxWindow
-{
-protected:
- wxListMainWindow *m_owner;
- const wxCursor *m_currentCursor;
- wxCursor *m_resizeCursor;
- bool m_isDragging;
-
- // 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
- int m_minX;
-
-public:
- wxListHeaderWindow();
-
- wxListHeaderWindow( wxWindow *win,
- wxWindowID id,
- wxListMainWindow *owner,
- const wxPoint &pos = wxDefaultPosition,
- const wxSize &size = wxDefaultSize,
- long style = 0,
- const wxString &name = wxT("wxlistctrlcolumntitles") );
-
- virtual ~wxListHeaderWindow();
-
- void DrawCurrent();
- void AdjustDC( wxDC& dc );
-
- void OnPaint( wxPaintEvent &event );
- void OnMouse( wxMouseEvent &event );
- void OnSetFocus( wxFocusEvent &event );
-
- // needs refresh
- bool m_dirty;
-
-private:
- // 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_EVENT_TABLE()
-};
-
-//-----------------------------------------------------------------------------
-// wxListRenameTimer (internal)
-//-----------------------------------------------------------------------------
-
-class wxListRenameTimer: public wxTimer
-{
-private:
- wxListMainWindow *m_owner;
-
-public:
- wxListRenameTimer( wxListMainWindow *owner );
- void Notify();
-};
-
-//-----------------------------------------------------------------------------
-// wxListTextCtrlWrapper: wraps a wxTextCtrl to make it work for inline editing
-//-----------------------------------------------------------------------------
-
-class wxListTextCtrlWrapper : public wxEvtHandler
-{
-public:
- // 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 EndEdit( bool discardChanges );
-
-protected:
- void OnChar( wxKeyEvent &event );
- void OnKeyUp( wxKeyEvent &event );
- void OnKillFocus( wxFocusEvent &event );
-
- bool AcceptChanges();
- void Finish( bool setfocus );
-
-private:
- wxListMainWindow *m_owner;
- wxTextCtrl *m_text;
- wxString m_startValue;
- size_t m_itemEdited;
- bool m_aboutToFinish;
-
- DECLARE_EVENT_TABLE()
-};
-
-//-----------------------------------------------------------------------------
-// wxListMainWindow (internal)
-//-----------------------------------------------------------------------------
-
-WX_DECLARE_LIST(wxListHeaderData, wxListHeaderDataList);
#include "wx/listimpl.cpp"
WX_DEFINE_LIST(wxListHeaderDataList)
-class wxListMainWindow : public wxScrolledCanvas
-{
-public:
- wxListMainWindow();
- wxListMainWindow( wxWindow *parent,
- wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = 0,
- const wxString &name = _T("listctrlmainwindow") );
-
- virtual ~wxListMainWindow();
-
- bool HasFlag(int flag) const { return m_parent->HasFlag(flag); }
-
- // return true if this is a virtual list control
- bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); }
-
- // return true if the control is in report mode
- bool InReportView() const { return HasFlag(wxLC_REPORT); }
-
- // return true if we are in single selection mode, false if multi sel
- bool IsSingleSel() const { return HasFlag(wxLC_SINGLE_SEL); }
-
- // do we have a header window?
- bool HasHeader() const
- { 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);
-
- // 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 );
-
- // toggle the line state and refresh it
- void ReverseHighlight( size_t line )
- { HighlightLine(line, !IsHighlighted(line)); RefreshLine(line); }
-
- // return true if the line is highlighted
- bool IsHighlighted(size_t line) const;
-
- // refresh one or several lines at once
- void RefreshLine( size_t line );
- void RefreshLines( size_t lineFrom, size_t lineTo );
-
- // refresh all selected items
- void RefreshSelected();
-
- // refresh all lines below the given one: the difference with
- // RefreshLines() is that the index here might not be a valid one (happens
- // when the last line is deleted)
- void RefreshAfter( size_t lineFrom );
-
- // the methods which are forwarded to wxListLineData itself in list/icon
- // modes but are here because the lines don't store their positions in the
- // report mode
-
- // get the bound rect for the entire line
- wxRect GetLineRect(size_t line) const;
-
- // get the bound rect of the label
- wxRect GetLineLabelRect(size_t line) const;
-
- // get the bound rect of the items icon (only may be called if we do have
- // an icon!)
- wxRect GetLineIconRect(size_t line) const;
-
- // get the rect to be highlighted when the item has focus
- wxRect GetLineHighlightRect(size_t line) const;
-
- // get the size of the total line rect
- wxSize GetLineSize(size_t line) const
- { return GetLineRect(line).GetSize(); }
-
- // return the hit code for the corresponding position (in this line)
- long HitTestLine(size_t line, int x, int y) const;
-
- // bring the selected item into view, scrolling to it if necessary
- void MoveToItem(size_t item);
-
- bool ScrollList( int WXUNUSED(dx), int dy );
-
- // bring the current item into view
- void MoveToFocus() { MoveToItem(m_current); }
-
- // 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 ResetTextControl(wxTextCtrl *text)
- {
- delete text;
- m_textctrlWrapper = NULL;
- }
-
- void OnRenameTimer();
- bool OnRenameAccept(size_t itemEdit, const wxString& value);
- void OnRenameCancelled(size_t itemEdit);
-
- void OnMouse( wxMouseEvent &event );
-
- // called to switch the selection from the current item to newCurrent,
- void OnArrowChar( size_t newCurrent, const wxKeyEvent& event );
-
- void OnChar( wxKeyEvent &event );
- void OnKeyDown( wxKeyEvent &event );
- void OnKeyUp( wxKeyEvent &event );
- void OnSetFocus( wxFocusEvent &event );
- void OnKillFocus( wxFocusEvent &event );
- void OnScroll( wxScrollWinEvent& event );
-
- void OnPaint( wxPaintEvent &event );
-
- void OnChildFocus(wxChildFocusEvent& event);
-
- void DrawImage( int index, wxDC *dc, int x, int y );
- 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 SetColumn( int col, wxListItem &item );
- void SetColumnWidth( int col, int width );
- void GetColumn( int col, wxListItem &item ) const;
- int GetColumnWidth( int col ) const;
- int GetColumnCount() const { return m_columns.GetCount(); }
-
- // returns the sum of the heights of all columns
- int GetHeaderWidth() const;
-
- int GetCountPerPage() const;
-
- void SetItem( wxListItem &item );
- void GetItem( wxListItem &item ) const;
- void SetItemState( long item, long state, long stateMask );
- void SetItemStateAll( long state, long stateMask );
- int GetItemState( long item, long stateMask ) const;
- bool GetItemRect( long item, wxRect &rect ) const
- {
- return GetSubItemRect(item, wxLIST_GETSUBITEMRECT_WHOLEITEM, rect);
- }
- bool GetSubItemRect( long item, long subItem, 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);
-
- // refresh the window and the header
- void RefreshAll();
-
- 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, wxUIntPtr data);
- long FindItem( const wxPoint& pt );
- long HitTest( int x, int y, int &flags ) const;
- void InsertItem( wxListItem &item );
- void InsertColumn( long col, wxListItem &item );
- int GetItemWidthWithImage(wxListItem * item);
- void SortItems( wxListCtrlCompare fn, long data );
-
- size_t GetItemCount() const;
- bool IsEmpty() const { return GetItemCount() == 0; }
- void SetItemCount(long count);
-
- // 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,
- const wxPoint& point = wxDefaultPosition );
-
- // override base class virtual to reset m_lineHeight when the font changes
- virtual bool SetFont(const wxFont& font)
- {
- if ( !wxScrolledCanvas::SetFont(font) )
- return false;
-
- m_lineHeight = 0;
-
- return true;
- }
-
- // these are for wxListLineData usage only
-
- // get the backpointer to the list ctrl
- wxGenericListCtrl *GetListCtrl() const
- {
- return wxStaticCast(GetParent(), wxGenericListCtrl);
- }
-
- // get the height of all lines (assuming they all do have the same height)
- wxCoord GetLineHeight() const;
-
- // get the y position of the given line (only for report view)
- wxCoord GetLineY(size_t line) const;
-
- // get the brush to use for the item highlighting
- wxBrush *GetHighlightBrush() const
- {
- return m_hasFocus ? m_highlightBrush : m_highlightUnfocusedBrush;
- }
-
- bool HasFocus() const
- {
- return m_hasFocus;
- }
-
-//protected:
- // the array of all line objects for a non virtual list control (for the
- // virtual list control we only ever use m_lines[0])
- wxListLineDataArray m_lines;
-
- // the list of column objects
- wxListHeaderDataList m_columns;
-
- // currently focused item or -1
- size_t m_current;
-
- // the number of lines per page
- int m_linesPerPage;
-
- // this flag is set when something which should result in the window
- // redrawing happens (i.e. an item was added or deleted, or its appearance
- // changed) and OnPaint() doesn't redraw the window while it is set which
- // allows to minimize the number of repaintings when a lot of items are
- // being added. The real repainting occurs only after the next OnIdle()
- // call
- bool m_dirty;
-
- wxColour *m_highlightColour;
- wxImageList *m_small_image_list;
- wxImageList *m_normal_image_list;
- int m_small_spacing;
- int m_normal_spacing;
- bool m_hasFocus;
-
- bool m_lastOnSame;
- wxTimer *m_renameTimer;
- bool m_isCreated;
- int m_dragCount;
- wxPoint m_dragStart;
- ColWidthArray m_aColWidths;
-
- // for double click logic
- size_t m_lineLastClicked,
- m_lineBeforeLastClicked,
- m_lineSelectSingleOnUp;
-
-protected:
- wxWindow *GetMainWindowOfCompositeControl() { return GetParent(); }
-
- // the total count of items in a virtual list control
- size_t m_countVirt;
-
- // the object maintaining the items selection state, only used in virtual
- // controls
- wxSelectionStore m_selStore;
-
- // common part of all ctors
- void Init();
-
- // get the line data for the given index
- wxListLineData *GetLine(size_t n) const
- {
- wxASSERT_MSG( n != (size_t)-1, _T("invalid line index") );
-
- if ( IsVirtual() )
- {
- wxConstCast(this, wxListMainWindow)->CacheLineData(n);
- n = 0;
- }
-
- return &m_lines[n];
- }
-
- // get a dummy line which can be used for geometry calculations and such:
- // you must use GetLine() if you want to really draw the line
- wxListLineData *GetDummyLine() const;
-
- // cache the line data of the n-th line in m_lines[0]
- void CacheLineData(size_t line);
-
- // get the range of visible lines
- void GetVisibleLinesRange(size_t *from, size_t *to);
-
- // force us to recalculate the range of visible lines
- void ResetVisibleLinesRange() { m_lineFrom = (size_t)-1; }
-
- // get the colour to be used for drawing the rules
- wxColour GetRuleColour() const
- {
- return wxSystemSettings::GetColour(wxSYS_COLOUR_3DLIGHT);
- }
-
-private:
- // initialize the current item if needed
- void UpdateCurrent();
-
- // delete all items but don't refresh: called from dtor
- void DoDeleteAllItems();
-
- // the height of one line using the current font
- wxCoord m_lineHeight;
-
- // the total header width or 0 if not calculated yet
- wxCoord m_headerWidth;
-
- // the first and last lines being shown on screen right now (inclusive),
- // both may be -1 if they must be calculated so never access them directly:
- // use GetVisibleLinesRange() above instead
- size_t m_lineFrom,
- m_lineTo;
-
- // the brushes to use for item highlighting when we do/don't have focus
- wxBrush *m_highlightBrush,
- *m_highlightUnfocusedBrush;
-
- // wrapper around the text control currently used for in place editing or
- // NULL if no item is being edited
- wxListTextCtrlWrapper *m_textctrlWrapper;
-
-
- DECLARE_EVENT_TABLE()
-
- friend class wxGenericListCtrl;
-};
+// ----------------------------------------------------------------------------
+// wxListItemData
+// ----------------------------------------------------------------------------
wxListItemData::~wxListItemData()
{
#ifdef __WXMAC__
{
if (m_owner->HasFocus()
-#if !defined(__WXUNIVERSAL__)
+#if !defined(__WXUNIVERSAL__) && wxOSX_USE_CARBON
&& IsControlActive( (ControlRef)m_owner->GetHandle() )
#endif
)
{
int flags = wxCONTROL_SELECTED;
if (m_owner->HasFocus()
-#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__)
+#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__) && wxOSX_USE_CARBON
&& IsControlActive( (ControlRef)m_owner->GetHandle() )
#endif
)
void wxListLineData::DrawInReportMode( wxDC *dc,
const wxRect& rect,
const wxRect& rectHL,
- bool highlighted )
+ bool highlighted,
+ bool current )
{
// TODO: later we should support setting different attributes for
// different columns - to do it, just add "col" argument to
#if ( !defined(__WXGTK20__) && !defined(__WXMAC__) )
{
dc->DrawRectangle( rectHL );
+
+ wxUnusedVar(current);
}
#else
{
int flags = wxCONTROL_SELECTED;
if (m_owner->HasFocus())
flags |= wxCONTROL_FOCUSED;
+ if (current)
+ flags |= wxCONTROL_CURRENT;
wxRendererNative::Get().DrawItemSelectionRect( m_owner, *dc, rectHL, flags );
}
else
void wxListHeaderWindow::Init()
{
- m_currentCursor = (wxCursor *) NULL;
+ m_currentCursor = NULL;
m_isDragging = false;
m_dirty = false;
+ m_sendSetColumnWidth = false;
}
wxListHeaderWindow::wxListHeaderWindow()
{
Init();
- m_owner = (wxListMainWindow *) NULL;
- m_resizeCursor = (wxCursor *) NULL;
+ m_owner = NULL;
+ m_resizeCursor = NULL;
}
wxListHeaderWindow::wxListHeaderWindow( wxWindow *win,
// scrollbar: this allows us to always use logical coords
void wxListHeaderWindow::AdjustDC(wxDC& dc)
{
+ wxGenericListCtrl *parent = m_owner->GetListCtrl();
+
int xpix;
- m_owner->GetScrollPixelsPerUnit( &xpix, NULL );
+ parent->GetScrollPixelsPerUnit( &xpix, NULL );
int view_start;
- m_owner->GetViewStart( &view_start, NULL );
+ parent->GetViewStart( &view_start, NULL );
int org_x = 0;
void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
+ wxGenericListCtrl *parent = m_owner->GetListCtrl();
+
wxPaintDC dc( this );
- PrepareDC( dc );
AdjustDC( dc );
dc.SetFont( GetFont() );
// width and height of the entire header window
int w, h;
GetClientSize( &w, &h );
- m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
+ parent->CalcUnscrolledPosition(w, 0, &w, NULL);
dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
dc.SetTextForeground(GetForegroundColour());
flags |= wxCONTROL_SELECTED;
#endif
+ if (i == 0)
+ flags |= wxCONTROL_SPECIAL; // mark as first column
+
wxRendererNative::Get().DrawHeaderButton
(
this,
wxImageList *imageList;
if ( image != -1 )
{
- imageList = m_owner->m_small_image_list;
+ imageList = m_owner->GetSmallImageList();
if ( imageList )
{
imageList->GetSize(image, ix, iy);
x += wCol;
}
+
+ // Fill in what's missing to the right of the columns, otherwise we will
+ // leave an unpainted area when columns are removed (and it looks better)
+ if ( x < w )
+ {
+ wxRendererNative::Get().DrawHeaderButton
+ (
+ this,
+ dc,
+ wxRect(x, HEADER_OFFSET_Y, w - x, h),
+ wxCONTROL_DIRTY // mark as last column
+ );
+ }
+}
+
+void wxListHeaderWindow::OnInternalIdle()
+{
+ wxWindow::OnInternalIdle();
+
+ if (m_sendSetColumnWidth)
+ {
+ m_owner->SetColumnWidth( m_colToSend, m_widthToSend );
+ m_sendSetColumnWidth = false;
+ }
}
void wxListHeaderWindow::DrawCurrent()
{
#if 1
- m_owner->SetColumnWidth( m_column, m_currentX - m_minX );
+ // m_owner->SetColumnWidth( m_column, m_currentX - m_minX );
+ m_sendSetColumnWidth = true;
+ m_colToSend = m_column;
+ m_widthToSend = m_currentX - m_minX;
#else
int x1 = m_currentX;
int y1 = 0;
wxScreenDC dc;
dc.SetLogicalFunction( wxINVERT );
- dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
+ dc.SetPen( wxPen(*wxBLACK, 2) );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
AdjustDC(dc);
void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
{
+ wxGenericListCtrl *parent = m_owner->GetListCtrl();
+
// we want to work with logical coords
int x;
- m_owner->CalcUnscrolledPosition(event.GetX(), 0, &x, NULL);
+ parent->CalcUnscrolledPosition(event.GetX(), 0, &x, NULL);
int y = event.GetY();
if (m_isDragging)
// there
int w = 0;
GetClientSize( &w, NULL );
- m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
+ parent->CalcUnscrolledPosition(w, 0, &w, NULL);
w -= 6;
// erase the line if it was drawn
m_text = text;
m_aboutToFinish = false;
+ wxGenericListCtrl *parent = m_owner->GetListCtrl();
+
wxRect rectLabel = owner->GetLineLabelRect(itemEdit);
- m_owner->CalcScrolledPosition(rectLabel.x, rectLabel.y,
+ parent->CalcScrolledPosition(rectLabel.x, rectLabel.y,
&rectLabel.x, &rectLabel.y);
m_text->Create(owner, wxID_ANY, m_startValue,
// wxListMainWindow
//-----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledCanvas)
+BEGIN_EVENT_TABLE(wxListMainWindow, wxWindow)
EVT_PAINT (wxListMainWindow::OnPaint)
EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
EVT_CHAR (wxListMainWindow::OnChar)
m_headerWidth =
m_lineHeight = 0;
- m_small_image_list = (wxImageList *) NULL;
- m_normal_image_list = (wxImageList *) NULL;
+ m_small_image_list = NULL;
+ m_normal_image_list = NULL;
m_small_spacing = 30;
m_normal_spacing = 40;
Init();
m_highlightBrush =
- m_highlightUnfocusedBrush = (wxBrush *) NULL;
+ m_highlightUnfocusedBrush = NULL;
}
wxListMainWindow::wxListMainWindow( wxWindow *parent,
const wxSize& size,
long style,
const wxString &name )
- : wxScrolledCanvas( parent, id, pos, size,
- style | wxHSCROLL | wxVSCROLL, name )
+ : wxWindow( parent, id, pos, size, style, name )
{
Init();
wxBRUSHSTYLE_SOLID
);
- SetScrollbars( 0, 0, 0, 0, 0, 0 );
-
wxVisualAttributes attr = wxGenericListCtrl::GetClassDefaultAttributes();
SetOwnForegroundColour( attr.colFg );
SetOwnBackgroundColour( attr.colBg );
wxRect rect = GetLineRect(line);
- CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ GetListCtrl()->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
RefreshRect( rect );
}
rect.width = GetClientSize().x;
rect.height = GetLineY(lineTo) - rect.y + GetLineHeight();
- CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ GetListCtrl()->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
RefreshRect( rect );
}
else // !report
wxRect rect;
rect.x = 0;
rect.y = GetLineY(lineFrom);
- CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ GetListCtrl()->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
wxSize size = GetClientSize();
rect.width = size.x;
}
if ( m_dirty )
- {
- // delay the repainting until we calculate all the items positions
- return;
- }
+ RecalculatePositions( false );
- PrepareDC( dc );
+ GetListCtrl()->PrepareDC( dc );
int dev_x, dev_y;
- CalcScrolledPosition( 0, 0, &dev_x, &dev_y );
+ GetListCtrl()->CalcScrolledPosition( 0, 0, &dev_x, &dev_y );
dc.SetFont( GetFont() );
GetLine(line)->DrawInReportMode( &dc,
rectLine,
GetLineHighlightRect(line),
- IsHighlighted(line) );
+ IsHighlighted(line),
+ line == m_current );
}
if ( HasFlag(wxLC_HRULES) )
}
}
-#ifndef __WXMAC__
+#if !defined( __WXMAC__) && !defined(__WXGTK20__)
// Don't draw rect outline under Mac at all.
+ // Draw it elsewhere under GTK.
if ( HasCurrent() )
{
if ( m_hasFocus )
{
wxRect rect( GetLineHighlightRect( m_current ) );
-#ifndef __WXGTK20__
dc.SetPen( *wxBLACK_PEN );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
dc.DrawRectangle( rect );
-#else
- wxRendererNative::Get().DrawItemSelectionRect( this, dc, rect, wxCONTROL_CURRENT|wxCONTROL_FOCUSED );
-
-#endif
}
}
#endif
}
}
-void wxListMainWindow::OnChildFocus(wxChildFocusEvent& event)
+void wxListMainWindow::OnChildFocus(wxChildFocusEvent& WXUNUSED(event))
{
- // do nothing
+ // Do nothing here. This prevents the default handler in wxScrolledWindow
+ // from needlessly scrolling the window when the edit control is
+ // dismissed. See ticket #9563.
}
void wxListMainWindow::SendNotify( size_t line,
// been added and no screen update taken place.
if ( m_dirty )
{
+ // TODO: use wxTheApp->SafeYieldFor(NULL, wxEVT_CATEGORY_UI) instead
+ // so that no pending events may change the item count (see below)
+ // IMPORTANT: needs to be tested!
wxSafeYield();
// Pending events dispatched by wxSafeYield might have changed the item
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
if (event.GetEventType() == wxEVT_MOUSEWHEEL)
{
- // let the base handle mouse wheel events.
+ // let the base class handle mouse wheel events.
event.Skip();
return;
}
{
SendNotify( (size_t)-1, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition() );
- wxContextMenuEvent evtCtx(
- wxEVT_CONTEXT_MENU,
- GetParent()->GetId(),
- ClientToScreen(event.GetPosition()));
+ wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
+ GetParent()->GetId(),
+ ClientToScreen(event.GetPosition()));
evtCtx.SetEventObject(GetParent());
GetParent()->GetEventHandler()->ProcessEvent(evtCtx);
}
int x = event.GetX();
int y = event.GetY();
- CalcUnscrolledPosition( x, y, &x, &y );
+ GetListCtrl()->CalcUnscrolledPosition( x, y, &x, &y );
// where did we hit it (if we did)?
long hitResult = 0;
const int hLine = GetLineHeight();
- int view_x = SCROLL_UNIT_X * GetScrollPos( wxHORIZONTAL );
- int view_y = hLine * GetScrollPos( wxVERTICAL );
+ int view_x = SCROLL_UNIT_X * GetListCtrl()->GetScrollPos( wxHORIZONTAL );
+ int view_y = hLine * GetListCtrl()->GetScrollPos( wxVERTICAL );
if ( InReportView() )
{
ResetVisibleLinesRange();
if (rect.y < view_y)
- Scroll( -1, rect.y / hLine );
+ GetListCtrl()->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 );
+ GetListCtrl()->Scroll( -1, (rect.y + rect.height - client_h + hLine) / hLine );
#ifdef __WXMAC__
// At least on Mac the visible lines value will get reset inside of
if (rect.y + rect.height - 5 > view_y + client_h)
sy = (rect.y + rect.height - client_h + hLine) / hLine;
- Scroll(sx, sy);
+ GetListCtrl()->Scroll(sx, sy);
}
}
int hLine = GetLineHeight();
- Scroll(-1, top + dy / hLine);
+ GetListCtrl()->Scroll(-1, top + dy / hLine);
#ifdef __WXMAC__
// see comment in MoveToItem() for why we do this
parent->GetEventHandler()->ProcessEvent( le );
}
- // propagate the char event upwards
- wxKeyEvent ke(event);
- ke.SetEventObject( parent );
- if (parent->GetEventHandler()->ProcessEvent( ke ))
- return;
+ if ( (event.GetKeyCode() != WXK_UP) &&
+ (event.GetKeyCode() != WXK_DOWN) &&
+ (event.GetKeyCode() != WXK_RIGHT) &&
+ (event.GetKeyCode() != WXK_LEFT) &&
+ (event.GetKeyCode() != WXK_PAGEUP) &&
+ (event.GetKeyCode() != WXK_PAGEDOWN) &&
+ (event.GetKeyCode() != WXK_END) &&
+ (event.GetKeyCode() != WXK_HOME) )
+ {
+ // propagate the char event upwards
+ wxKeyEvent ke(event);
+ ke.SetEventObject( parent );
+ if (parent->GetEventHandler()->ProcessEvent( ke ))
+ return;
+ }
if ( HandleAsNavigationKey(event) )
return;
_T("SetColumnWidth() can only be called in report mode.") );
m_dirty = true;
+
wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin;
if ( headerWin )
headerWin->m_dirty = true;
rect.width = GetColumnWidth(subItem);
}
- CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);
+ GetListCtrl()->CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);
return true;
}
ResetVisibleLinesRange();
- SetScrollbars( SCROLL_UNIT_X, lineHeight,
+ GetListCtrl()->SetScrollbars( SCROLL_UNIT_X, lineHeight,
GetHeaderWidth() / SCROLL_UNIT_X,
(entireHeight + lineHeight - 1) / lineHeight,
- GetScrollPos(wxHORIZONTAL),
- GetScrollPos(wxVERTICAL),
+ GetListCtrl()->GetScrollPos(wxHORIZONTAL),
+ GetListCtrl()->GetScrollPos(wxVERTICAL),
true );
}
else // !report
}
}
- SetScrollbars
+ GetListCtrl()->SetScrollbars
(
SCROLL_UNIT_X,
lineHeight,
(x + SCROLL_UNIT_X) / SCROLL_UNIT_X,
(y + lineHeight) / lineHeight,
- GetScrollPos( wxHORIZONTAL ),
- GetScrollPos( wxVERTICAL ),
+ GetListCtrl()->GetScrollPos( wxHORIZONTAL ),
+ GetListCtrl()->GetScrollPos( wxVERTICAL ),
true
);
}
}
}
- SetScrollbars
+ GetListCtrl()->SetScrollbars
(
SCROLL_UNIT_X,
lineHeight,
(entireWidth + SCROLL_UNIT_X) / SCROLL_UNIT_X,
0,
- GetScrollPos( wxHORIZONTAL ),
+ GetListCtrl()->GetScrollPos( wxHORIZONTAL ),
0,
true
);
long wxListMainWindow::HitTest( int x, int y, int &flags ) const
{
- CalcUnscrolledPosition( x, y, &x, &y );
+ GetListCtrl()->CalcUnscrolledPosition( x, y, &x, &y );
size_t count = GetItemCount();
// sorting
// ----------------------------------------------------------------------------
-wxListCtrlCompare list_ctrl_compare_func_2;
-long list_ctrl_compare_data;
+static wxListCtrlCompare list_ctrl_compare_func_2;
+static wxIntPtr list_ctrl_compare_data;
int LINKAGEMODE list_ctrl_compare_func_1( wxListLineData **arg1, wxListLineData **arg2 )
{
return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
}
-void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
+void wxListMainWindow::SortItems( wxListCtrlCompare fn, wxIntPtr data )
{
// selections won't make sense any more after sorting the items so reset
// them
void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
{
- // FIXME
-#if ( defined(__WXGTK__) || defined(__WXMAC__) ) && !defined(__WXUNIVERSAL__)
- wxScrolledCanvas::OnScroll(event);
-#else
- HandleOnScroll( event );
-#endif
-
// update our idea of which lines are shown when we redraw the window the
// next time
ResetVisibleLinesRange();
wxGenericListCtrl* lc = GetListCtrl();
wxCHECK_RET( lc, _T("no listctrl window?") );
- lc->m_headerWin->Refresh();
- lc->m_headerWin->Update();
+ if (lc->m_headerWin) // when we use wxLC_NO_HEADER, m_headerWin==NULL
+ {
+ lc->m_headerWin->Refresh();
+ lc->m_headerWin->Update();
+ }
}
}
size_t count = GetItemCount();
if ( count )
{
- m_lineFrom = GetScrollPos(wxVERTICAL);
+ m_lineFrom = GetListCtrl()->GetScrollPos(wxVERTICAL);
// this may happen if SetScrollbars() hadn't been called yet
if ( m_lineFrom >= count )
BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl)
EVT_SIZE(wxGenericListCtrl::OnSize)
+ EVT_SCROLLWIN(wxGenericListCtrl::OnScroll)
END_EVENT_TABLE()
-wxGenericListCtrl::wxGenericListCtrl()
+void wxGenericListCtrl::Init()
{
- m_imageListNormal = (wxImageList *) NULL;
- m_imageListSmall = (wxImageList *) NULL;
- m_imageListState = (wxImageList *) NULL;
+ m_imageListNormal = NULL;
+ m_imageListSmall = NULL;
+ m_imageListState = NULL;
m_ownsImageListNormal =
m_ownsImageListSmall =
m_ownsImageListState = false;
- m_mainWin = (wxListMainWindow*) NULL;
- m_headerWin = (wxListHeaderWindow*) NULL;
- m_headerHeight = 0;
+ m_mainWin = NULL;
+ m_headerWin = NULL;
+ m_headerHeight = wxRendererNative::Get().GetHeaderButtonHeight(this);
}
wxGenericListCtrl::~wxGenericListCtrl()
delete m_imageListState;
}
-void wxGenericListCtrl::CalculateAndSetHeaderHeight()
+void wxGenericListCtrl::CreateOrDestroyHeaderWindowAsNeeded()
{
- if ( m_headerWin )
- {
-#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
- 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;
+ bool needs_header = HasHeader();
+ bool has_header = (m_headerWin != NULL);
- 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);
- }
- }
-}
+ if (needs_header == has_header)
+ return;
-void wxGenericListCtrl::CreateHeaderWindow()
-{
- m_headerWin = new wxListHeaderWindow
+ if (needs_header)
+ {
+ m_headerWin = new wxListHeaderWindow
(
this, wxID_ANY, m_mainWin,
wxPoint(0,0),
wxSize(GetClientSize().x, m_headerHeight),
wxTAB_TRAVERSAL
);
- CalculateAndSetHeaderHeight();
+
+#if defined( __WXMAC__ )
+ wxFont font;
+ font.CreateSystemFont( wxOSX_SYSTEM_FONT_SMALL );
+ m_headerWin->SetFont( font );
+#endif
+
+ GetSizer()->Prepend( m_headerWin, 0, wxGROW );
+ }
+ else
+ {
+ GetSizer()->Detach( m_headerWin );
+
+ delete m_headerWin;
+
+ m_headerWin = NULL;
+ }
}
bool wxGenericListCtrl::Create(wxWindow *parent,
const wxValidator &validator,
const wxString &name)
{
- m_imageListNormal =
- m_imageListSmall =
- m_imageListState = (wxImageList *) NULL;
- m_ownsImageListNormal =
- m_ownsImageListSmall =
- m_ownsImageListState = false;
-
- m_mainWin = (wxListMainWindow*) NULL;
- m_headerWin = (wxListHeaderWindow*) NULL;
-
- m_headerHeight = 0;
+ Init();
- if ( !(style & wxLC_MASK_TYPE) )
- {
- style = style | wxLC_LIST;
- }
+ // just like in other ports, an assert will fail if the user doesn't give any type style:
+ wxASSERT_MSG( (style & wxLC_MASK_TYPE),
+ _T("wxListCtrl style should have exactly one mode bit set") );
- if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) )
+ if ( !wxControl::Create( parent, id, pos, size, style|wxVSCROLL|wxHSCROLL, validator, name ) )
return false;
- // this window itself shouldn't get the focus, only m_mainWin should
- SetCanFocus(false);
-
- // don't create the inner window with the border
+#ifdef __WXGTK__
style &= ~wxBORDER_MASK;
+ style |= wxBORDER_THEME;
+#endif
m_mainWin = new wxListMainWindow( this, wxID_ANY, wxPoint(0, 0), size, style );
-#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
- // Human Interface Guidelines ask us for a special font in this case
- if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL )
+ SetTargetWindow( m_mainWin );
+
+ wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
+ sizer->Add( m_mainWin, 1, wxGROW );
+ SetSizer( sizer );
+
+ CreateOrDestroyHeaderWindowAsNeeded();
+
+ SetInitialSize(size);
+
+ return true;
+}
+
+wxBorder wxGenericListCtrl::GetDefaultBorder() const
+{
+ return wxBORDER_THEME;
+}
+
+#if defined(__WXMSW__) && !defined(__WXWINCE__) && !defined(__WXUNIVERSAL__)
+WXLRESULT wxGenericListCtrl::MSWWindowProc(WXUINT nMsg,
+ WXWPARAM wParam,
+ WXLPARAM lParam)
+{
+ WXLRESULT rc = wxControl::MSWWindowProc(nMsg, wParam, lParam);
+
+ // we need to process arrows ourselves for scrolling
+ if ( nMsg == WM_GETDLGCODE )
{
- wxFont font;
- font.MacCreateFromThemeFont( kThemeViewsFont );
- SetFont( font );
+ rc |= DLGC_WANTARROWS;
}
-#endif
- if ( InReportView() )
- {
- CreateHeaderWindow();
+ return rc;
+}
+#endif // __WXMSW__
-#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
- if (m_headerWin)
- {
- wxFont font;
- font.MacCreateFromThemeFont( kThemeSmallSystemFont );
- m_headerWin->SetFont( font );
- CalculateAndSetHeaderHeight();
- }
-#endif
+wxSize wxGenericListCtrl::GetSizeAvailableForScrollTarget(const wxSize& size)
+{
+ wxSize newsize = size;
+ if (m_headerWin)
+ newsize.y -= m_headerWin->GetSize().y;
- if ( HasFlag(wxLC_NO_HEADER) )
- // VZ: why do we create it at all then?
- m_headerWin->Show( false );
- }
+ return newsize;
+}
- SetInitialSize(size);
+void wxGenericListCtrl::OnScroll(wxScrollWinEvent& event)
+{
+ // update our idea of which lines are shown when we redraw
+ // the window the next time
+ m_mainWin->ResetVisibleLinesRange();
- return true;
+ HandleOnScroll( event );
+
+ if ( event.GetOrientation() == wxHORIZONTAL && HasHeader() )
+ {
+ m_headerWin->Refresh();
+ m_headerWin->Update();
+ }
}
void wxGenericListCtrl::SetSingleStyle( long style, bool add )
{
if (m_mainWin)
{
- m_mainWin->DeleteEverything();
+ // m_mainWin->DeleteEverything(); wxMSW doesn't do that
- // has the header visibility changed?
- bool hasHeader = HasHeader();
- bool willHaveHeader = (flag & wxLC_REPORT) && !(flag & wxLC_NO_HEADER);
+ CreateOrDestroyHeaderWindowAsNeeded();
- if ( hasHeader != willHaveHeader )
- {
- // toggle it
- if ( hasHeader )
- {
- if ( m_headerWin )
- {
- // don't delete, just hide, as we can reuse it later
- m_headerWin->Show(false);
- }
- //else: nothing to do
- }
- else // must show header
- {
- if (!m_headerWin)
- {
- CreateHeaderWindow();
- }
- else // already have it, just show
- {
- m_headerWin->Show( true );
- }
- }
-
- ResizeReportView(willHaveHeader);
- }
+ GetSizer()->Layout();
}
wxWindow::SetWindowStyleFlag( flag );
return info.GetBackgroundColour();
}
-int wxGenericListCtrl::GetScrollPos( int orient ) const
-{
- return m_mainWin->GetScrollPos( orient );
-}
-
-void wxGenericListCtrl::SetScrollPos( int orient, int pos, bool refresh )
-{
- m_mainWin->SetScrollPos( orient, pos, refresh );
-}
-
void wxGenericListCtrl::SetItemFont( long item, const wxFont &f )
{
wxListItem info;
else if (which == wxIMAGE_LIST_STATE)
return m_imageListState;
- return (wxImageList *) NULL;
+ return NULL;
}
void wxGenericListCtrl::SetImageList( wxImageList *imageList, int which )
m_mainWin->DeleteColumn( col );
// if we don't have the header any longer, we need to relayout the window
- if ( !GetColumnCount() )
- ResizeReportView(false /* no header */);
+ // if ( !GetColumnCount() )
+
return true;
}
long wxGenericListCtrl::InsertColumn( long col, wxListItem &item )
{
- wxCHECK_MSG( m_headerWin, -1, _T("can't add column in non report mode") );
+ wxCHECK_MSG( InReportView(), -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();
+ // NOTE: if wxLC_NO_HEADER was given, then we are in report view mode but
+ // still have m_headerWin==NULL
+ if (m_headerWin)
+ m_headerWin->Refresh();
return 0;
}
// or zero if the two items are equivalent.
// data is arbitrary data to be passed to the sort function.
-bool wxGenericListCtrl::SortItems( wxListCtrlCompare fn, long data )
+bool wxGenericListCtrl::SortItems( wxListCtrlCompare fn, wxIntPtr data )
{
m_mainWin->SortItems( fn, data );
return true;
void wxGenericListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
{
- if ( !m_mainWin )
- return;
+ if (!m_mainWin) return;
- ResizeReportView(m_mainWin->HasHeader());
- m_mainWin->RecalculatePositions();
-}
+ // We need to override OnSize so that our scrolled
+ // window a) does call Layout() to use sizers for
+ // positioning the controls but b) does not query
+ // the sizer for their size and use that for setting
+ // the scrollable area as set that ourselves by
+ // calling SetScrollbar() further down.
-void wxGenericListCtrl::ResizeReportView(bool showHeader)
-{
- int cw, ch;
- GetClientSize( &cw, &ch );
+ Layout();
- if ( showHeader )
- {
- 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
- {
- m_mainWin->SetSize( 0, 0, cw, ch );
- }
+ m_mainWin->RecalculatePositions();
+
+ AdjustScrollbars();
}
void wxGenericListCtrl::OnInternalIdle()
{
wxWindow::OnInternalIdle();
- // do it only if needed
- if ( !m_mainWin->m_dirty )
- return;
-
- m_mainWin->RecalculatePositions();
+ if (m_mainWin->m_dirty)
+ m_mainWin->RecalculatePositions();
}
// ----------------------------------------------------------------------------
if (m_headerWin)
{
m_headerWin->SetFont( font );
- CalculateAndSetHeaderHeight();
+ // CalculateAndSetHeaderHeight();
}
Refresh();
#else
wxUnusedVar(variant);
wxVisualAttributes attr;
- attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
+ attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOXTEXT);
attr.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX);
attr.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
return attr;
}
}
+void wxGenericListCtrl::Update()
+{
+ if ( m_mainWin )
+ {
+ if ( m_mainWin->m_dirty )
+ m_mainWin->RecalculatePositions();
+
+ m_mainWin->Update();
+ }
+
+ if ( m_headerWin )
+ m_headerWin->Update();
+}
+
#endif // wxUSE_LISTCTRL
projects / wxWidgets.git / blobdiff