// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "listctrl.h"
#pragma implementation "listctrlbase.h"
#endif
IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl)
#endif // HAVE_NATIVE_LISTCTRL/!HAVE_NATIVE_LISTCTRL
-#if defined(__WXGTK__)
- #include <gtk/gtk.h>
- #include "wx/gtk/win_gtk.h"
+#include "wx/selstore.h"
+#include "wx/renderer.h"
+#include "wx/math.h"
+
+#ifdef __WXMAC__
+ #include "wx/mac/private.h"
#endif
+
+
+// NOTE: If using the wxListBox visual attributes works everywhere then this can
+// be removed, as well as the #else case below.
+#define _USE_VISATTR 0
+
+
// ----------------------------------------------------------------------------
// 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)
// 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;
// private classes
// ============================================================================
-// ----------------------------------------------------------------------------
-// wxSelectionStore
-// ----------------------------------------------------------------------------
-
-int CMPFUNC_CONV wxSizeTCmpFn(size_t n1, size_t n2) { return n1 - n2; }
-
-WX_DEFINE_SORTED_EXPORTED_ARRAY_LONG(size_t, wxIndexArray);
+//-----------------------------------------------------------------------------
+// wxColWidthInfo (internal)
+//-----------------------------------------------------------------------------
-// this class is used to store the selected items in the virtual list control
-// (but it is not tied to list control and so can be used with other controls
-// such as wxListBox in wxUniv)
-//
-// the idea is to make it really smart later (i.e. store the selections as an
-// array of ranes + individual items) but, as I don't have time to do it now
-// (this would require writing code to merge/break ranges and much more) keep
-// it simple but define a clean interface to it which allows it to be made
-// smarter later
-class WXDLLEXPORT wxSelectionStore
+struct wxColWidthInfo
{
-public:
- wxSelectionStore() : m_itemsSel(wxSizeTCmpFn) { Init(); }
+ int nMaxWidth;
+ bool bNeedsUpdate; // only set to true when an item whose
+ // width == nMaxWidth is removed
- // set the total number of items we handle
- void SetItemCount(size_t count) { m_count = count; }
-
- // special case of SetItemCount(0)
- void Clear() { m_itemsSel.Clear(); m_count = 0; m_defaultState = FALSE; }
-
- // must be called when a new item is inserted/added
- void OnItemAdd(size_t item) { wxFAIL_MSG( _T("TODO") ); }
-
- // must be called when an item is deleted
- void OnItemDelete(size_t item);
-
- // select one item, use SelectRange() insted if possible!
- //
- // returns true if the items selection really changed
- bool SelectItem(size_t item, bool select = TRUE);
-
- // select the range of items
- //
- // return true and fill the itemsChanged array with the indices of items
- // which have changed state if "few" of them did, otherwise return false
- // (meaning that too many items changed state to bother counting them
- // individually)
- bool SelectRange(size_t itemFrom, size_t itemTo,
- bool select = TRUE,
- wxArrayInt *itemsChanged = NULL);
-
- // return true if the given item is selected
- bool IsSelected(size_t item) const;
-
- // 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
#include "wx/listimpl.cpp"
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;
+
+ // 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]
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
virtual ~wxListHeaderWindow();
- void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
void DrawCurrent();
void AdjustDC(wxDC& dc);
// common part of all ctors
void Init();
- void SendListEvent(wxEventType type, wxPoint pos);
+ // generate and process the list event of the given type, return true if
+ // it wasn't vetoed, i.e. if we should proceed
+ bool SendListEvent(wxEventType type, wxPoint pos);
DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)
DECLARE_EVENT_TABLE()
wxString m_startValue;
size_t m_itemEdited;
bool m_finished;
+ bool m_aboutToFinish;
DECLARE_EVENT_TABLE()
};
#include "wx/listimpl.cpp"
WX_DEFINE_LIST(wxListHeaderDataList);
-class WXDLLEXPORT wxListMainWindow : public wxScrolledWindow
+class wxListMainWindow : public wxScrolledWindow
{
public:
wxListMainWindow();
virtual ~wxListMainWindow();
+ wxWindow *GetMainWindowOfCompositeControl() { return GetParent(); }
+
bool HasFlag(int flag) const { return m_parent->HasFlag(flag); }
// return true if this is a virtual list control
// 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 )
void Freeze();
void Thaw();
- void SetFocus();
-
void OnRenameTimer();
bool OnRenameAccept(size_t itemEdit, const wxString& value);
+ void OnRenameCancelled(size_t itemEdit);
void OnMouse( wxMouseEvent &event );
int GetTextLength( const wxString &s ) const;
void SetImageList( wxImageListType *imageList, int which );
- void SetItemSpacing( int spacing, bool isSmall = FALSE );
- int GetItemSpacing( bool isSmall = FALSE );
+ 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 SetItem( wxListItem &item );
void GetItem( wxListItem &item ) const;
void SetItemState( long item, long state, long stateMask );
+ void SetItemStateAll( long state, long stateMask );
int GetItemState( long item, long stateMask ) const;
void GetItemRect( long index, wxRect &rect ) const;
+ wxRect GetViewRect() const;
bool GetItemPosition( long item, wxPoint& pos ) const;
int GetSelectedItemCount() const;
}
// 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();
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;
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
bool m_dirty;
wxColour *m_highlightColour;
- int m_xScroll,
- m_yScroll;
wxImageListType *m_small_image_list;
wxImageListType *m_normal_image_list;
int m_small_spacing;
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:
// the total count of items in a virtual list control
// 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
{
// implementation
// ============================================================================
-// ----------------------------------------------------------------------------
-// wxSelectionStore
-// ----------------------------------------------------------------------------
-
-bool wxSelectionStore::IsSelected(size_t item) const
-{
- bool isSel = m_itemsSel.Index(item) != wxNOT_FOUND;
-
- // if the default state is to be selected, being in m_itemsSel means that
- // the item is not selected, so we have to inverse the logic
- return m_defaultState ? !isSel : isSel;
-}
-
-bool wxSelectionStore::SelectItem(size_t item, bool select)
-{
- // search for the item ourselves as like this we get the index where to
- // insert it later if needed, so we do only one search in the array instead
- // of two (adding item to a sorted array requires a search)
- size_t index = m_itemsSel.IndexForInsert(item);
- bool isSel = index < m_itemsSel.GetCount() && m_itemsSel[index] == item;
-
- if ( select != m_defaultState )
- {
- if ( !isSel )
- {
- m_itemsSel.AddAt(item, index);
-
- return TRUE;
- }
- }
- else // reset to default state
- {
- if ( isSel )
- {
- m_itemsSel.RemoveAt(index);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-bool wxSelectionStore::SelectRange(size_t itemFrom, size_t itemTo,
- bool select,
- wxArrayInt *itemsChanged)
-{
- // 100 is hardcoded but it shouldn't matter much: the important thing is
- // that we don't refresh everything when really few (e.g. 1 or 2) items
- // change state
- static const size_t MANY_ITEMS = 100;
-
- wxASSERT_MSG( itemFrom <= itemTo, _T("should be in order") );
-
- // are we going to have more [un]selected items than the other ones?
- if ( itemTo - itemFrom > m_count/2 )
- {
- if ( select != m_defaultState )
- {
- // the default state now becomes the same as 'select'
- m_defaultState = select;
-
- // so all the old selections (which had state select) shouldn't be
- // selected any more, but all the other ones should
- wxIndexArray selOld = m_itemsSel;
- m_itemsSel.Empty();
-
- // TODO: it should be possible to optimize the searches a bit
- // knowing the possible range
-
- size_t item;
- for ( item = 0; item < itemFrom; item++ )
- {
- if ( selOld.Index(item) == wxNOT_FOUND )
- m_itemsSel.Add(item);
- }
-
- for ( item = itemTo + 1; item < m_count; item++ )
- {
- if ( selOld.Index(item) == wxNOT_FOUND )
- m_itemsSel.Add(item);
- }
-
- // many items (> half) changed state
- itemsChanged = NULL;
- }
- else // select == m_defaultState
- {
- // get the inclusive range of items between itemFrom and itemTo
- size_t count = m_itemsSel.GetCount(),
- start = m_itemsSel.IndexForInsert(itemFrom),
- end = m_itemsSel.IndexForInsert(itemTo);
-
- if ( start == count || m_itemsSel[start] < itemFrom )
- {
- start++;
- }
-
- if ( end == count || m_itemsSel[end] > itemTo )
- {
- end--;
- }
-
- if ( start <= end )
- {
- // delete all of them (from end to avoid changing indices)
- for ( int i = end; i >= (int)start; i-- )
- {
- if ( itemsChanged )
- {
- if ( itemsChanged->GetCount() > MANY_ITEMS )
- {
- // stop counting (see comment below)
- itemsChanged = NULL;
- }
- else
- {
- itemsChanged->Add(m_itemsSel[i]);
- }
- }
-
- m_itemsSel.RemoveAt(i);
- }
- }
- }
- }
- else // "few" items change state
- {
- if ( itemsChanged )
- {
- itemsChanged->Empty();
- }
-
- // just add the items to the selection
- for ( size_t item = itemFrom; item <= itemTo; item++ )
- {
- if ( SelectItem(item, select) && itemsChanged )
- {
- itemsChanged->Add(item);
-
- if ( itemsChanged->GetCount() > MANY_ITEMS )
- {
- // stop counting them, we'll just eat gobs of memory
- // for nothing at all - faster to refresh everything in
- // this case
- itemsChanged = NULL;
- }
- }
- }
- }
-
- // we set it to NULL if there are many items changing state
- return itemsChanged != NULL;
-}
-
-void wxSelectionStore::OnItemDelete(size_t item)
-{
- size_t count = m_itemsSel.GetCount(),
- i = m_itemsSel.IndexForInsert(item);
-
- if ( i < count && m_itemsSel[i] == item )
- {
- // this item itself was in m_itemsSel, remove it from there
- m_itemsSel.RemoveAt(i);
-
- 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") );
-
- m_itemsSel[i++]--;
- }
-}
-
//-----------------------------------------------------------------------------
// wxListItemData
//-----------------------------------------------------------------------------
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);
}
wxListLineData::wxListLineData( wxListMainWindow *owner )
{
m_owner = owner;
- m_items.DeleteContents( TRUE );
if ( InReportView() )
{
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;
+ }
+
+ if (item->HasImage())
+ {
+ int w, h;
+ m_owner->GetImageSize( item->GetImage(), w, h );
+ m_gi->m_rectIcon.width = w + 8;
+ m_gi->m_rectIcon.height = h + 8;
+
+ if ( m_gi->m_rectIcon.width > m_gi->m_rectAll.width )
+ m_gi->m_rectAll.width = m_gi->m_rectIcon.width;
+ if ( m_gi->m_rectIcon.height + lh > m_gi->m_rectAll.height - 4 )
+ m_gi->m_rectAll.height = m_gi->m_rectIcon.height + lh + 4;
+ }
+
+ if ( item->HasText() )
+ {
+ m_gi->m_rectHighlight.width = m_gi->m_rectLabel.width;
+ m_gi->m_rectHighlight.height = m_gi->m_rectLabel.height;
+ }
+ else // no text, highlight the icon
+ {
+ m_gi->m_rectHighlight.width = m_gi->m_rectIcon.width;
+ m_gi->m_rectHighlight.height = m_gi->m_rectIcon.height;
+ }
+ break;
- m_gi->m_rectAll.width = lw;
- m_gi->m_rectAll.height = lh;
+ case wxLC_LIST:
+ s = item->GetTextForMeasuring();
- 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;
- }
+ dc->GetTextExtent( s, &lw, &lh );
+ lw += EXTRA_WIDTH;
+ lh += EXTRA_HEIGHT;
+
+ m_gi->m_rectLabel.width = lw;
+ m_gi->m_rectLabel.height = lh;
- m_gi->m_rectHighlight.width = m_gi->m_rectAll.width;
- m_gi->m_rectHighlight.height = m_gi->m_rectAll.height;
+ 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:
}
}
-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();
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();
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();
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();
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 // 0
+
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);
}
}
y = rect.y + (LINE_SPACING + EXTRA_HEIGHT) / 2;
size_t col = 0;
- for ( wxListItemDataList::Node *node = m_items.GetFirst();
+ for ( wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
node;
node = node->GetNext(), col++ )
{
dc->GetTextExtent(ellipsis, &base_w, &h);
// continue until we have enough space or only one character left
- drawntext = text.Left(text.Length() - 1);
- while (drawntext.Length() > 1)
+ wxCoord w_c, h_c;
+ size_t len = text.Length();
+ drawntext = text.Left(len);
+ while (len > 1)
{
- dc->GetTextExtent(drawntext, &w, &h);
+ dc->GetTextExtent(drawntext.Last(), &w_c, &h_c);
+ drawntext.RemoveLast();
+ len--;
+ w -= w_c;
if (w + base_w <= width)
break;
- drawntext = drawntext.Left(drawntext.Length() - 1);
}
// if still not enough space, remove ellipsis characters
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 )
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::GetColour( wxSYS_COLOUR_BTNFACE ) );
+#if _USE_VISATTR
+ wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes();
+ SetOwnForegroundColour( attr.colFg );
+ SetOwnBackgroundColour( attr.colBg );
+ if (!m_hasFont)
+ SetOwnFont( attr.font );
+#else
+ SetOwnForegroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
+ SetOwnBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
+ if (!m_hasFont)
+ SetOwnFont( wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT ));
+#endif
}
wxListHeaderWindow::~wxListHeaderWindow()
#include "wx/univ/theme.h"
#endif
-void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
-{
-#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
- GtkStateType state = m_parent->IsEnabled() ? GTK_STATE_NORMAL
- : GTK_STATE_INSENSITIVE;
-
- x = dc->XLOG2DEV( x );
-
- gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window,
- state, GTK_SHADOW_OUT,
- (GdkRectangle*) NULL, m_wxwindow,
- (char *)"button", // const_cast
- x-1, y-1, w+2, h+2);
-#elif defined(__WXUNIVERSAL__)
- wxTheme *theme = wxTheme::Get();
- wxRenderer *renderer = theme->GetRenderer();
- renderer->DrawBorder( *dc, wxBORDER_RAISED, wxRect(x,y,w,h), 0 );
-#elif defined(__WXMAC__)
- const int m_corner = 1;
-
- dc->SetBrush( *wxTRANSPARENT_BRUSH );
-
- dc->SetPen( wxPen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ) , 1 , wxSOLID ) );
- dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
- dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
-
- wxPen pen( wxColour( 0x88 , 0x88 , 0x88 ), 1, wxSOLID );
-
- dc->SetPen( pen );
- dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
- dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
-
- dc->SetPen( *wxWHITE_PEN );
- dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
- dc->DrawRectangle( x, y, 1, h ); // left (outer)
- dc->DrawLine( x, y+h-1, x+1, y+h-1 );
- dc->DrawLine( x+w-1, y, x+w-1, y+1 );
-#else // !GTK, !Mac
- const int m_corner = 1;
-
- dc->SetBrush( *wxTRANSPARENT_BRUSH );
-
- dc->SetPen( *wxBLACK_PEN );
- dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
- dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
-
- wxPen pen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
-
- dc->SetPen( pen );
- dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
- dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
-
- dc->SetPen( *wxWHITE_PEN );
- dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
- dc->DrawRectangle( x, y, 1, h ); // left (outer)
- dc->DrawLine( x, y+h-1, x+1, y+h-1 );
- dc->DrawLine( x+w-1, y, x+w-1, y+1 );
-#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::AdjustDC(wxDC& dc)
void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
-#if defined(__WXGTK__)
- wxClientDC dc( this );
-#else
wxPaintDC dc( this );
-#endif
PrepareDC( dc );
AdjustDC( dc );
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;
// 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;
-
- dc.SetPen( *wxWHITE_PEN );
-
- DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
+ int ch = h-2 ;
+#endif
+ 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;
- dc.GetTextExtent(item.GetText(), &wLabel, NULL);
+ wxCoord hLabel;
+ dc.GetTextExtent(item.GetText(), &wLabel, &hLabel);
wLabel += 2*EXTRA_WIDTH;
// and the width of the icon, if any
wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
dc.DrawText( item.GetText(),
- xAligned + EXTRA_WIDTH, HEADER_OFFSET_Y + EXTRA_HEIGHT );
+ xAligned + EXTRA_WIDTH, h / 2 - hLabel / 2 ); //HEADER_OFFSET_Y + EXTRA_HEIGHT );
x += wCol;
}
if (m_isDragging)
{
- SendListEvent(wxEVT_COMMAND_LIST_COL_DRAGGING,
- event.GetPosition());
+ SendListEvent(wxEVT_COMMAND_LIST_COL_DRAGGING, event.GetPosition());
// we don't draw the line beyond our window, but we allow dragging it
// there
if (event.ButtonUp())
{
ReleaseMouse();
- m_isDragging = FALSE;
- m_dirty = TRUE;
+ m_isDragging = false;
+ m_dirty = true;
m_owner->SetColumnWidth( m_column, m_currentX - m_minX );
- SendListEvent(wxEVT_COMMAND_LIST_COL_END_DRAG,
- event.GetPosition());
+ SendListEvent(wxEVT_COMMAND_LIST_COL_END_DRAG, event.GetPosition());
}
else
{
else // not dragging
{
m_minX = 0;
- bool hit_border = FALSE;
+ bool hit_border = false;
// end of the current column
int xpos = 0;
if ( (abs(x-xpos) < 3) && (y < 22) )
{
// near the column border
- hit_border = TRUE;
+ hit_border = true;
break;
}
{
if (hit_border && event.LeftDown())
{
- m_isDragging = TRUE;
- m_currentX = x;
- DrawCurrent();
- CaptureMouse();
- SendListEvent(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG,
- event.GetPosition());
+ if ( SendListEvent(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG,
+ event.GetPosition()) )
+ {
+ m_isDragging = true;
+ m_currentX = x;
+ CaptureMouse();
+ DrawCurrent();
+ }
+ //else: column resizing was vetoed by the user code
}
else // click on a column
{
void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
{
m_owner->SetFocus();
+ m_owner->Update();
}
-void wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos)
+bool wxListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos)
{
wxWindow *parent = GetParent();
wxListEvent le( type, parent->GetId() );
le.m_pointDrag.y -= GetSize().y;
le.m_col = m_column;
- parent->GetEventHandler()->ProcessEvent( le );
+ return !parent->GetEventHandler()->ProcessEvent( le ) || le.IsAllowed();
}
//-----------------------------------------------------------------------------
m_itemEdited(itemEdit)
{
m_owner = owner;
- m_finished = FALSE;
+ m_finished = false;
+ m_aboutToFinish = false;
wxRect rectLabel = owner->GetLineLabelRect(itemEdit);
{
wxPendingDelete.Append(this);
- m_finished = TRUE;
+ m_finished = true;
- m_owner->SetFocus();
+ m_owner->SetFocusIgnoringChildren();
}
}
if ( value == m_startValue )
{
// nothing changed, always accept
- return TRUE;
+ return true;
}
if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
{
// vetoed by the user
- return FALSE;
+ return false;
}
// accepted, do rename the item
m_owner->SetItemText(m_itemEdited, value);
- return TRUE;
+ return true;
}
void wxListTextCtrl::OnChar( wxKeyEvent &event )
switch ( event.m_keyCode )
{
case WXK_RETURN:
- if ( !AcceptChanges() )
- {
- // vetoed by the user code
- break;
- }
- //else: fall through
+ m_aboutToFinish = true;
+ // Notify the owner about the changes
+ AcceptChanges();
+ // Even if vetoed, close the control (consistent with MSW)
+ Finish();
+ break;
case WXK_ESCAPE:
Finish();
+ m_owner->OnRenameCancelled( m_itemEdited );
break;
default:
sx = parentSize.x - myPos.x;
if (mySize.x > sx)
sx = mySize.x;
- SetSize(sx, -1);
+ SetSize(sx, wxDefaultCoord);
event.Skip();
}
{
if ( !m_finished )
{
- (void)AcceptChanges();
-
+ // We must finish regardless of success, otherwise we'll get
+ // focus problems:
Finish();
+
+ if ( !AcceptChanges() )
+ m_owner->OnRenameCancelled( m_itemEdited );
}
+ // We must let the native text control handle focus, too, otherwise
+ // it could have problems with the cursor (e.g., in wxGTK).
event.Skip();
}
void wxListMainWindow::Init()
{
- m_columns.DeleteContents( TRUE );
- m_dirty = TRUE;
+ m_dirty = true;
m_countVirt = 0;
m_lineFrom =
m_lineTo = (size_t)-1;
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_current =
m_lineLastClicked =
+ m_lineSelectSingleOnUp =
m_lineBeforeLastClicked = (size_t)-1;
m_freezeCount = 0;
}
-void wxListMainWindow::InitScrolling()
-{
- if ( HasFlag(wxLC_REPORT) )
- {
- m_xScroll = SCROLL_UNIT_X;
- m_yScroll = SCROLL_UNIT_Y;
- }
- else
- {
- m_xScroll = SCROLL_UNIT_Y;
- m_yScroll = 0;
- }
-}
-
wxListMainWindow::wxListMainWindow()
{
Init();
m_highlightBrush =
m_highlightUnfocusedBrush = (wxBrush *) NULL;
-
- m_xScroll =
- m_yScroll = 0;
}
wxListMainWindow::wxListMainWindow( wxWindow *parent,
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::GetColour( wxSYS_COLOUR_LISTBOX ) );
+ wxVisualAttributes attr = wxGenericListCtrl::GetClassDefaultAttributes();
+ SetOwnForegroundColour( attr.colFg );
+ SetOwnBackgroundColour( attr.colBg );
+ if (!m_hasFont)
+ SetOwnFont( attr.font );
}
wxListMainWindow::~wxListMainWindow()
{
DoDeleteAllItems();
+ WX_CLEAR_LIST(wxListHeaderDataList, m_columns);
+ WX_CLEAR_ARRAY(m_aColWidths);
delete m_highlightBrush;
delete m_highlightUnfocusedBrush;
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;
+ int 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();
}
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();
}
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, visibleTo;
GetVisibleLinesRange(&visibleFrom, &visibleTo);
else // !report
{
// TODO: how to do it more efficiently?
- m_dirty = TRUE;
+ m_dirty = true;
}
}
dc.SetFont( GetFont() );
- if ( HasFlag(wxLC_REPORT) )
+ if ( InReportView() )
{
int lineHeight = GetLineHeight();
{
wxPen pen(GetRuleColour(), 1, wxSOLID);
- int col = 0;
wxRect firstItemRect;
wxRect lastItemRect;
GetItemRect(visibleFrom, firstItemRect);
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;
}
}
+#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) );
}
}
+#endif
dc.EndDrawing();
}
// we just have one item to turn off
if ( HasCurrent() && IsHighlighted(m_current) )
{
- HighlightLine(m_current, FALSE);
+ HighlightLine(m_current, false);
RefreshLine(m_current);
}
}
le.m_itemIndex = itemEdit;
wxListLineData *data = GetLine(itemEdit);
- wxCHECK_MSG( data, FALSE, _T("invalid index in OnRenameAccept()") );
+ wxCHECK_MSG( data, false, _T("invalid index in OnRenameAccept()") );
data->GetItem( 0, le.m_item );
le.m_item.m_text = value;
le.IsAllowed();
}
+void wxListMainWindow::OnRenameCancelled(size_t itemEdit)
+{
+ // let owner know that the edit was cancelled
+ wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
+
+ le.SetEditCanceled(true);
+
+ le.SetEventObject( GetParent() );
+ le.m_itemIndex = itemEdit;
+
+ wxListLineData *data = GetLine(itemEdit);
+ wxCHECK_RET( data, _T("invalid index in OnRenameCancelled()") );
+
+ data->GetItem( 0, le.m_item );
+
+ GetEventHandler()->ProcessEvent( le );
+}
+
void wxListMainWindow::OnMouse( wxMouseEvent &event )
{
event.SetEventObject( GetParent() );
if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
return;
+ if (event.GetEventType() == wxEVT_MOUSEWHEEL)
+ {
+ // let the base handle mouse wheel events.
+ event.Skip();
+ return;
+ }
+
if ( !HasCurrent() || IsEmpty() )
return;
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 );
return;
}
- bool forceClick = FALSE;
+ bool forceClick = false;
if (event.ButtonDClick())
{
m_renameTimer->Stop();
- m_lastOnSame = FALSE;
+ m_lastOnSame = false;
if ( current == m_lineLastClicked )
{
}
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 (m_lastOnSame)
+ {
+ if ((current == m_current) &&
+ (hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
+ HasFlag(wxLC_EDIT_LABELS) )
+ {
+ m_renameTimer->Start( 100, true );
+ }
+ }
+ m_lastOnSame = false;
+ m_lineSelectSingleOnUp = (size_t) -1;
}
- else if (event.RightDown())
+ else
+ {
+ // This is neccessary , because after a DnD operation in
+ // from and to ourself, the up event is swallowed by the
+ // DnD code. So on next non-up event (which means here and
+ // now) m_lineSelectSingleOnUp should be reset.
+ m_lineSelectSingleOnUp = (size_t) -1;
+ }
+ if (event.RightDown())
{
+ m_lineBeforeLastClicked = m_lineLastClicked;
+ m_lineLastClicked = current;
+ // If the item is already selected, do not update the selection.
+ // Multi-selections should not be cleared if a selected item is clicked.
+ if (!IsHighlighted(current))
+ {
+ HighlightAll(false);
+ ChangeCurrent(current);
+ ReverseHighlight(m_current);
+ }
SendNotify( current, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK,
event.GetPosition() );
+ // Allow generation of context menu event
+ event.Skip();
}
else if (event.MiddleDown())
{
m_lineLastClicked = current;
size_t oldCurrent = m_current;
-
- if ( IsSingleSel() || !(event.ControlDown() || event.ShiftDown()) )
+ bool cmdModifierDown = event.CmdDown();
+ if ( IsSingleSel() || !(cmdModifierDown || event.ShiftDown()) )
{
- HighlightAll( FALSE );
+ if( IsSingleSel() || !IsHighlighted(current) )
+ {
+ HighlightAll( false );
- ChangeCurrent(current);
+ ChangeCurrent(current);
- ReverseHighlight(m_current);
+ ReverseHighlight(m_current);
+ }
+ else // multi sel & current is highlighted & no mod keys
+ {
+ m_lineSelectSingleOnUp = current;
+ ChangeCurrent(current); // change focus
+ }
}
else // multi sel & either ctrl or shift is down
{
- if (event.ControlDown())
+ if (cmdModifierDown)
{
ChangeCurrent(current);
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
ResetVisibleLinesRange();
if (rect.y < view_y )
- Scroll( -1, rect.y/m_yScroll );
+ Scroll( -1, rect.y/hLine );
if (rect.y+rect.height+5 > view_y+client_h)
- Scroll( -1, (rect.y+rect.height-client_h+SCROLL_UNIT_Y)/m_yScroll );
+ 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 );
+ 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)/m_xScroll, -1 );
+ Scroll( (rect.x+rect.width-client_w+SCROLL_UNIT_X)/SCROLL_UNIT_X, -1 );
}
}
{
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);
ChangeCurrent(newCurrent);
if ( !event.ControlDown() )
{
- HighlightLine( m_current, TRUE );
+ HighlightLine( m_current, true );
}
}
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 );
}
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() );
return;
}
- switch (event.KeyCode())
+ switch (event.GetKeyCode())
{
case WXK_UP:
if ( m_current > 0 )
case WXK_PRIOR:
{
- int steps = 0;
- if ( HasFlag(wxLC_REPORT) )
- {
- steps = m_linesPerPage - 1;
- }
- else
- {
- steps = m_current % m_linesPerPage;
- }
+ int steps = InReportView() ? m_linesPerPage - 1 : m_current % m_linesPerPage;
int index = m_current - steps;
if (index < 0)
case WXK_NEXT:
{
- int steps = 0;
- if ( HasFlag(wxLC_REPORT) )
- {
- steps = m_linesPerPage - 1;
- }
- else
- {
- steps = m_linesPerPage - (m_current % 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;
// focus handling
// ----------------------------------------------------------------------------
-void wxListMainWindow::SetFocus()
+void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
{
- // VS: wxListMainWindow derives from wxPanel (via wxScrolledWindow) and wxPanel
- // overrides SetFocus in such way that it does never change focus from
- // panel's child to the panel itself. Unfortunately, we must be able to change
- // focus to the panel from wxListTextCtrl because the text control should
- // disappear when the user clicks outside it.
-
- wxWindow *oldFocus = FindFocus();
-
- if ( oldFocus && oldFocus->GetParent() == this )
+ if ( GetParent() )
{
- wxWindow::SetFocus();
- }
- else
- {
- wxScrolledWindow::SetFocus();
+ wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
+ event.SetEventObject( GetParent() );
+ if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+ return;
}
-}
-void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
-{
// wxGTK sends us EVT_SET_FOCUS events even if we had never got
// EVT_KILL_FOCUS before which means that we finish by redrawing the items
// which are already drawn correctly resulting in horrible flicker - avoid
// it
if ( !m_hasFocus )
{
- m_hasFocus = TRUE;
+ m_hasFocus = true;
RefreshSelected();
}
-
- if ( !GetParent() )
- return;
-
- wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
- event.SetEventObject( GetParent() );
- GetParent()->GetEventHandler()->ProcessEvent( event );
}
void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
{
- m_hasFocus = FALSE;
-
+ if ( GetParent() )
+ {
+ wxFocusEvent event( wxEVT_KILL_FOCUS, GetParent()->GetId() );
+ event.SetEventObject( GetParent() );
+ if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+ return;
+ }
+ m_hasFocus = false;
RefreshSelected();
}
{
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 );
}
void wxListMainWindow::SetImageList( wxImageListType *imageList, int which )
{
- m_dirty = TRUE;
+ m_dirty = true;
// calc the spacing from the icon size
int width = 0,
{
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;
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 );
+
+ if (InReportView())
+ {
+ // update the Max Width Cache if needed
+ int width = GetItemWidthWithImage(&item);
+
+ if (width > m_aColWidths.Item(item.m_col)->nMaxWidth)
+ m_aColWidths.Item(item.m_col)->nMaxWidth = width;
+ }
}
// update the item on screen
RefreshRect(rectItem);
}
+void wxListMainWindow::SetItemStateAll(long state, long stateMask)
+{
+ if ( IsEmpty() )
+ return;
+
+ // first deal with selection
+ if ( stateMask & wxLIST_STATE_SELECTED )
+ {
+ // set/clear select state
+ if ( IsVirtual() )
+ {
+ // optimized version for virtual listctrl.
+ m_selStore.SelectRange(0, GetItemCount() - 1, state == wxLIST_STATE_SELECTED);
+ Refresh();
+ }
+ else if ( state & wxLIST_STATE_SELECTED )
+ {
+ const long count = GetItemCount();
+ for( long i = 0; i < count; i++ )
+ {
+ SetItemState( i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
+ }
+
+ }
+ else
+ {
+ // clear for non virtual (somewhat optimized by using GetNextItem())
+ long i = -1;
+ while ( (i = GetNextItem(i, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED)) != -1 )
+ {
+ SetItemState( i, 0, wxLIST_STATE_SELECTED );
+ }
+ }
+ }
+
+ if ( HasCurrent() && (state == 0) && (stateMask & wxLIST_STATE_FOCUSED) )
+ {
+ // unfocus all: only one item can be focussed, so clearing focus for
+ // all items is simply clearing focus of the focussed item.
+ SetItemState(m_current, state, stateMask);
+ }
+ //(setting focus to all items makes no sense, so it is not handled here.)
+}
+
void wxListMainWindow::SetItemState( long litem, long state, long stateMask )
{
+ if ( litem == -1 )
+ {
+ SetItemStateAll(state, stateMask);
+ return;
+ }
+
wxCHECK_RET( litem >= 0 && (size_t)litem < GetItemCount(),
_T("invalid list ctrl item index in SetItem") );
{
if ( IsSingleSel() )
{
- HighlightLine(oldCurrent, FALSE);
+ HighlightLine(oldCurrent, false);
}
RefreshLine(oldCurrent);
// we must unselect the old current item as well or we
// might end up with more than one selected item in a
// single selection control
- HighlightLine(oldCurrent, FALSE);
+ HighlightLine(oldCurrent, false);
}
RefreshLine( oldCurrent );
if ( oldCurrent != (size_t)-1 )
{
- HighlightLine( oldCurrent, FALSE );
+ HighlightLine( oldCurrent, false );
RefreshLine( oldCurrent );
}
}
ResetVisibleLinesRange();
// scrollbars must be reset
- m_dirty = TRUE;
+ m_dirty = true;
}
int wxListMainWindow::GetSelectedItemCount() const
// deal with the quick case first
if ( IsSingleSel() )
{
- return HasCurrent() ? IsHighlighted(m_current) : FALSE;
+ return HasCurrent() ? IsHighlighted(m_current) : false;
}
// virtual controls remmebers all its selections itself
// item position/size
// ----------------------------------------------------------------------------
+wxRect wxListMainWindow::GetViewRect() const
+{
+ wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
+ _T("wxListCtrl::GetViewRect() only works in icon mode") );
+
+ // we need to find the longest/tallest label
+ wxCoord xMax = 0,
+ yMax = 0;
+ const int count = GetItemCount();
+ if ( count )
+ {
+ for ( int i = 0; i < count; i++ )
+ {
+ wxRect r;
+ GetItemRect(i, r);
+
+ wxCoord x = r.GetRight(),
+ y = r.GetBottom();
+
+ if ( x > xMax )
+ xMax = x;
+ if ( y > yMax )
+ yMax = y;
+ }
+ }
+
+ // some fudge needed to make it look prettier
+ xMax += 2*EXTRA_BORDER_X;
+ yMax += 2*EXTRA_BORDER_Y;
+
+ // account for the scrollbars if necessary
+ const wxSize sizeAll = GetClientSize();
+ if ( xMax > sizeAll.x )
+ yMax += wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
+ if ( yMax > sizeAll.y )
+ xMax += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+
+ return wxRect(0, 0, xMax, yMax);
+}
+
void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const
{
wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
_T("invalid index in GetItemRect") );
+ // ensure that we're laid out, otherwise we could return nonsense
+ if ( m_dirty )
+ {
+ wxConstCast(this, wxListMainWindow)->
+ RecalculatePositions(true /* no refresh */);
+ }
+
rect = GetLineRect((size_t)index);
CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);
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;
iconSpacing = 0;
// Note that we do not call GetClientSize() here but
- // GetSize() and substract the border size for sunken
+ // GetSize() and subtract the border size for sunken
// borders manually. This is technically incorrect,
// but we need to know the client area's size WITHOUT
// scrollbars here. Since we don't know if there are
clientHeight;
GetSize( &clientWidth, &clientHeight );
- if ( HasFlag(wxLC_REPORT) )
- {
- // all lines have the same height
- int lineHeight = GetLineHeight();
-
- // scroll one line per step
- m_yScroll = lineHeight;
+ const int lineHeight = GetLineHeight();
- 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,
- (entireHeight + m_yScroll - 1)/m_yScroll,
+ SetScrollbars( SCROLL_UNIT_X, lineHeight,
+ GetHeaderWidth() / SCROLL_UNIT_X,
+ (entireHeight + lineHeight - 1) / lineHeight,
GetScrollPos(wxHORIZONTAL),
GetScrollPos(wxVERTICAL),
- TRUE );
+ true );
}
else // !report
{
- // at first we try without any scrollbar. if the items don't
- // fit into the window, we recalculate after subtracting an
- // approximated 15 pt for the horizontal scrollbar
-
- int entireWidth = 0;
-
- for (int tries = 0; tries < 2; tries++)
+ // we have 3 different layout strategies: either layout all items
+ // horizontally/vertically (wxLC_ALIGN_XXX styles explicitly given) or
+ // to arrange them in top to bottom, left to right (don't ask me why
+ // not the other way round...) order
+ if ( HasFlag(wxLC_ALIGN_LEFT | wxLC_ALIGN_TOP) )
{
- // We start with 4 for the border around all items
- entireWidth = 4;
-
- if (tries == 1)
- {
- // Now we have decided that the items do not fit into the
- // client area. Unfortunately, wxWindows sometimes thinks
- // that it does fit and therefore NO horizontal scrollbar
- // is inserted. This looks ugly, so we fudge here and make
- // the calculated width bigger than was actually has been
- // calculated. This ensures that wxScrolledWindows puts
- // a scrollbar at the bottom of its client area.
- entireWidth += SCROLL_UNIT_X;
- }
+ int x = EXTRA_BORDER_X;
+ int y = EXTRA_BORDER_Y;
- // Start at 2,2 so the text does not touch the border
- int x = 2;
- int y = 2;
- int maxWidth = 0;
- m_linesPerPage = 0;
- int currentlyVisibleLines = 0;
+ wxCoord widthMax = 0;
- size_t count = GetItemCount();
- for (size_t i = 0; i < count; i++)
+ size_t i;
+ for ( i = 0; i < count; i++ )
{
- currentlyVisibleLines++;
wxListLineData *line = GetLine(i);
line->CalculateSize( &dc, iconSpacing );
- line->SetPosition( x, y, clientWidth, iconSpacing ); // Why clientWidth? (FIXME)
+ line->SetPosition( x, y, iconSpacing );
wxSize sizeLine = GetLineSize(i);
- if ( maxWidth < sizeLine.x )
- maxWidth = sizeLine.x;
+ if ( HasFlag(wxLC_ALIGN_TOP) )
+ {
+ if ( sizeLine.x > widthMax )
+ widthMax = sizeLine.x;
- y += sizeLine.y;
- if (currentlyVisibleLines > m_linesPerPage)
- m_linesPerPage = currentlyVisibleLines;
+ y += sizeLine.y;
+ }
+ else // wxLC_ALIGN_LEFT
+ {
+ x += sizeLine.x + MARGIN_BETWEEN_ROWS;
+ }
+ }
- // Assume that the size of the next one is the same... (FIXME)
- if ( y + sizeLine.y >= clientHeight )
+ if ( HasFlag(wxLC_ALIGN_TOP) )
+ {
+ // traverse the items again and tweak their sizes so that they are
+ // all the same in a row
+ for ( i = 0; i < count; i++ )
{
- currentlyVisibleLines = 0;
- y = 2;
- x += maxWidth+6;
- entireWidth += maxWidth+6;
- maxWidth = 0;
+ wxListLineData *line = GetLine(i);
+ line->m_gi->ExtendWidth(widthMax);
}
+ }
- // We have reached the last item.
- if ( i == count - 1 )
- entireWidth += maxWidth;
- if ( (tries == 0) && (entireWidth+SCROLL_UNIT_X > clientWidth) )
+ 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)
{
- clientHeight -= 15; // We guess the scrollbar height. (FIXME)
- m_linesPerPage = 0;
- currentlyVisibleLines = 0;
- break;
+ // Now we have decided that the items do not fit into the
+ // client area, so we need a scrollbar
+ entireWidth += SCROLL_UNIT_X;
}
- if ( i == count - 1 )
- tries = 1; // Everything fits, no second try required.
+ int x = EXTRA_BORDER_X;
+ int y = EXTRA_BORDER_Y;
+ int maxWidthInThisRow = 0;
+
+ m_linesPerPage = 0;
+ int currentlyVisibleLines = 0;
+
+ for (size_t i = 0; i < count; i++)
+ {
+ currentlyVisibleLines++;
+ wxListLineData *line = GetLine(i);
+ line->CalculateSize( &dc, iconSpacing );
+ line->SetPosition( x, y, iconSpacing );
+
+ wxSize sizeLine = GetLineSize(i);
+
+ if ( maxWidthInThisRow < sizeLine.x )
+ maxWidthInThisRow = sizeLine.x;
+
+ y += sizeLine.y;
+ if (currentlyVisibleLines > m_linesPerPage)
+ m_linesPerPage = currentlyVisibleLines;
+
+ if ( y + sizeLine.y >= clientHeight )
+ {
+ currentlyVisibleLines = 0;
+ y = EXTRA_BORDER_Y;
+ maxWidthInThisRow += MARGIN_BETWEEN_ROWS;
+ x += maxWidthInThisRow;
+ entireWidth += maxWidthInThisRow;
+ maxWidthInThisRow = 0;
+ }
+
+ // We have reached the last item.
+ if ( i == count - 1 )
+ entireWidth += maxWidthInThisRow;
+
+ if ( (tries == 0) &&
+ (entireWidth + SCROLL_UNIT_X > clientWidth) )
+ {
+ clientHeight -= wxSystemSettings::
+ GetMetric(wxSYS_HSCROLL_Y);
+ m_linesPerPage = 0;
+ break;
+ }
+
+ if ( i == count - 1 )
+ tries = 1; // Everything fits, no second try required.
+ }
}
- }
- int scroll_pos = GetScrollPos( wxHORIZONTAL );
- SetScrollbars( m_xScroll, m_yScroll, (entireWidth+SCROLL_UNIT_X) / m_xScroll, 0, scroll_pos, 0, TRUE );
+ SetScrollbars
+ (
+ SCROLL_UNIT_X,
+ lineHeight,
+ (entireWidth + SCROLL_UNIT_X) / SCROLL_UNIT_X,
+ 0,
+ GetScrollPos( wxHORIZONTAL ),
+ 0,
+ true
+ );
+ }
}
if ( !noRefresh )
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();
}
}
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();
}
}
// 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;
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()
{
- m_columns.Clear();
+ WX_CLEAR_LIST(wxListHeaderDataList, m_columns);
+ WX_CLEAR_ARRAY(m_aColWidths);
DeleteAllItems();
}
// 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) )
+ if ( InReportView() )
{
- mode = wxLC_REPORT;
ResetVisibleLinesRange();
- }
- 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
- {
- wxFAIL_MSG( _T("unknown mode") );
+
+ // calculate the width of the item and adjust the max column width
+ wxColWidthInfo *pWidthInfo = m_aColWidths.Item(item.GetColumn());
+ int width = GetItemWidthWithImage(&item);
+ item.SetWidth(width);
+ if (width > pWidthInfo->nMaxWidth)
+ pWidthInfo->nMaxWidth = width;
}
wxListLineData *line = new wxListLineData(this);
- line->SetItem( 0, item );
+ line->SetItem( item.m_col, item );
m_lines.Insert( line, id );
- 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
}
}
+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;
}
// ----------------------------------------------------------------------------
ResetVisibleLinesRange();
// FIXME
-#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
+#if ( defined(__WXGTK__) || defined(__WXMAC__) ) && !defined(__WXUNIVERSAL__)
wxScrolledWindow::OnScroll(event);
#else
HandleOnScroll( event );
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 )
{
BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl)
EVT_SIZE(wxGenericListCtrl::OnSize)
- EVT_IDLE(wxGenericListCtrl::OnIdle)
END_EVENT_TABLE()
wxGenericListCtrl::wxGenericListCtrl()
m_ownsImageListNormal =
m_ownsImageListSmall =
- m_ownsImageListState = FALSE;
+ m_ownsImageListState = false;
m_mainWin = (wxListMainWindow*) NULL;
m_headerWin = (wxListHeaderWindow*) NULL;
+ m_headerHeight = 0;
}
wxGenericListCtrl::~wxGenericListCtrl()
delete m_imageListState;
}
+void wxGenericListCtrl::CalculateAndSetHeaderHeight()
+{
+ if ( m_headerWin )
+ {
+#ifdef __WXMAC__
+ SInt32 h ;
+ GetThemeMetric( kThemeMetricListHeaderHeight, &h );
+#else
+ // we use 'g' to get the descent, too
+ int w, h, d;
+ m_headerWin->GetTextExtent(wxT("Hg"), &w, &h, &d);
+ h += d + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT;
+#endif
+ // only update if changed
+ if ( h != m_headerHeight )
+ {
+ m_headerHeight = h;
+
+ m_headerWin->SetSize(m_headerWin->GetSize().x, m_headerHeight);
+
+ if ( HasHeader() )
+ ResizeReportView(true);
+ }
+ }
+}
+
void wxGenericListCtrl::CreateHeaderWindow()
{
m_headerWin = new wxListHeaderWindow
(
- this, -1, m_mainWin,
- wxPoint(0, 0),
- wxSize(GetClientSize().x, HEADER_HEIGHT),
+ this, wxID_ANY, m_mainWin,
+ wxPoint(0,0),
+ wxSize(GetClientSize().x, m_headerHeight),
wxTAB_TRAVERSAL
);
+ CalculateAndSetHeaderHeight();
}
bool wxGenericListCtrl::Create(wxWindow *parent,
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();
-
+#ifdef __WXMAC_CARBON__
+ if (m_headerWin)
+ {
+ wxFont font ;
+ font.MacCreateThemeFont( kThemeSmallSystemFont ) ;
+ m_headerWin->SetFont( font );
+ CalculateAndSetHeaderHeight();
+ }
+#endif
if ( HasFlag(wxLC_NO_HEADER) )
{
// VZ: why do we create it at all then?
- m_headerWin->Show( FALSE );
+ m_headerWin->Show( false );
}
}
- return TRUE;
+ SetBestSize(size);
+
+ return true;
}
void wxGenericListCtrl::SetSingleStyle( long style, bool add )
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 );
}
}
bool wxGenericListCtrl::GetColumn(int col, wxListItem &item) const
{
m_mainWin->GetColumn( col, item );
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::SetColumn( int col, wxListItem& item )
{
m_mainWin->SetColumn( col, item );
- return TRUE;
+ return true;
}
int wxGenericListCtrl::GetColumnWidth( int col ) const
bool wxGenericListCtrl::SetColumnWidth( int col, int width )
{
m_mainWin->SetColumnWidth( col, width );
- return TRUE;
+ return true;
}
int wxGenericListCtrl::GetCountPerPage() const
bool wxGenericListCtrl::GetItem( wxListItem &info ) const
{
m_mainWin->GetItem( info );
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::SetItem( wxListItem &info )
{
m_mainWin->SetItem( info );
- return TRUE;
+ return true;
}
long wxGenericListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
info.m_mask |= wxLIST_MASK_IMAGE;
};
m_mainWin->SetItem(info);
- return TRUE;
+ return true;
}
int wxGenericListCtrl::GetItemState( long item, long stateMask ) const
bool wxGenericListCtrl::SetItemState( long item, long state, long stateMask )
{
m_mainWin->SetItemState( item, state, stateMask );
- return TRUE;
+ return true;
}
-bool wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
+bool
+wxGenericListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
{
wxListItem info;
info.m_image = image;
info.m_mask = wxLIST_MASK_IMAGE;
info.m_itemId = item;
m_mainWin->SetItem( info );
- return TRUE;
+ return true;
}
wxString wxGenericListCtrl::GetItemText( long item ) const
m_mainWin->SetItemText(item, str);
}
-long wxGenericListCtrl::GetItemData( long item ) const
+wxUIntPtr wxGenericListCtrl::GetItemData( long item ) const
{
wxListItem info;
info.m_itemId = item;
info.m_itemId = item;
info.m_data = data;
m_mainWin->SetItem( info );
- return TRUE;
+ return true;
+}
+
+wxRect wxGenericListCtrl::GetViewRect() const
+{
+ return m_mainWin->GetViewRect();
}
bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
{
m_mainWin->GetItemRect( item, rect );
- return TRUE;
+ if ( m_mainWin->HasHeader() )
+ rect.y += m_headerHeight + 1;
+ return true;
}
bool wxGenericListCtrl::GetItemPosition( long item, wxPoint& pos ) const
{
m_mainWin->GetItemPosition( item, pos );
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
m_mainWin->SetItemSpacing( spacing, isSmall );
}
+wxSize wxGenericListCtrl::GetItemSpacing() const
+{
+ const int spacing = m_mainWin->GetItemSpacing(HasFlag(wxLC_SMALL_ICON));
+
+ return wxSize(spacing, spacing);
+}
+
int wxGenericListCtrl::GetItemSpacing( bool isSmall ) const
{
return m_mainWin->GetItemSpacing( isSmall );
{
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;
m_imageListSmall = imageList;
- m_ownsImageListSmall = FALSE;
+ m_ownsImageListSmall = false;
}
else if ( which == wxIMAGE_LIST_STATE )
{
if (m_ownsImageListState) delete m_imageListState;
m_imageListState = imageList;
- m_ownsImageListState = FALSE;
+ m_ownsImageListState = false;
}
m_mainWin->SetImageList( imageList, which );
{
SetImageList(imageList, which);
if ( which == wxIMAGE_LIST_NORMAL )
- m_ownsImageListNormal = TRUE;
+ m_ownsImageListNormal = true;
else if ( which == wxIMAGE_LIST_SMALL )
- m_ownsImageListSmall = TRUE;
+ m_ownsImageListSmall = true;
else if ( which == wxIMAGE_LIST_STATE )
- m_ownsImageListState = TRUE;
+ m_ownsImageListState = true;
}
bool wxGenericListCtrl::Arrange( int WXUNUSED(flag) )
bool wxGenericListCtrl::DeleteItem( long item )
{
m_mainWin->DeleteItem( item );
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::DeleteAllItems()
{
m_mainWin->DeleteAllItems();
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::DeleteAllColumns()
for ( size_t n = 0; n < count; n++ )
DeleteColumn(0);
- return TRUE;
+ return true;
}
void wxGenericListCtrl::ClearAll()
// if we don't have the header any longer, we need to relayout the window
if ( !GetColumnCount() )
{
- ResizeReportView(FALSE /* no header */);
+ ResizeReportView(false /* no header */);
}
- return TRUE;
+ return true;
}
void wxGenericListCtrl::Edit( long item )
bool wxGenericListCtrl::EnsureVisible( long item )
{
m_mainWin->EnsureVisible( item );
- return TRUE;
+ return true;
}
long wxGenericListCtrl::FindItem( long start, const wxString& str, bool partial )
return m_mainWin->FindItem( start, str, partial );
}
-long wxGenericListCtrl::FindItem( long start, long data )
+long wxGenericListCtrl::FindItem( long start, wxUIntPtr data )
{
return m_mainWin->FindItem( start, data );
}
-long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
+long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& pt,
int WXUNUSED(direction))
{
- return 0;
+ return m_mainWin->FindItem( pt );
}
long wxGenericListCtrl::HitTest( const wxPoint &point, int &flags )
// if we hadn't had header before and have it now we need to relayout the
// window
- if ( GetColumnCount() == 1 )
+ if ( GetColumnCount() == 1 && m_mainWin->HasHeader() )
{
- ResizeReportView(TRUE /* have header */);
+ ResizeReportView(true /* have header */);
}
m_headerWin->Refresh();
bool wxGenericListCtrl::SortItems( wxListCtrlCompare fn, long data )
{
m_mainWin->SortItems( fn, data );
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
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 );
+ m_mainWin->SetSize( 0, m_headerHeight + 1, cw, ch - m_headerHeight - 1 );
}
else // no header window
{
}
}
-void wxGenericListCtrl::OnIdle( wxIdleEvent & event )
+void wxGenericListCtrl::OnInternalIdle()
{
- event.Skip();
+ wxWindow::OnInternalIdle();
// do it only if needed
if ( !m_mainWin->m_dirty )
if (m_mainWin)
{
m_mainWin->SetBackgroundColour( colour );
- m_mainWin->m_dirty = TRUE;
+ m_mainWin->m_dirty = true;
}
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::SetForegroundColour( const wxColour &colour )
{
if ( !wxWindow::SetForegroundColour( colour ) )
- return FALSE;
+ return false;
if (m_mainWin)
{
m_mainWin->SetForegroundColour( colour );
- m_mainWin->m_dirty = TRUE;
+ m_mainWin->m_dirty = true;
}
if (m_headerWin)
m_headerWin->SetForegroundColour( colour );
}
- return TRUE;
+ return true;
}
bool wxGenericListCtrl::SetFont( const wxFont &font )
{
if ( !wxWindow::SetFont( font ) )
- return FALSE;
+ return false;
if (m_mainWin)
{
m_mainWin->SetFont( font );
- m_mainWin->m_dirty = TRUE;
+ m_mainWin->m_dirty = true;
}
if (m_headerWin)
{
m_headerWin->SetFont( font );
+ CalculateAndSetHeaderHeight();
}
- return TRUE;
+ Refresh();
+
+ return true;
+}
+
+
+
+#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
}
// ----------------------------------------------------------------------------
bool wxGenericListCtrl::SetCursor( const wxCursor &cursor )
{
- return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE;
+ return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : false;
}
wxColour wxGenericListCtrl::GetBackgroundColour() const
#if wxUSE_MENUS
return m_mainWin->PopupMenu( menu, x, y );
#else
- return FALSE;
+ return false;
#endif // wxUSE_MENUS
}
{
/* The test in window.cpp fails as we are a composite
window, so it checks against "this", but not m_mainWin. */
- if ( FindFocus() != this )
+ if ( DoFindFocus() != this )
m_mainWin->SetFocus();
}
+wxSize wxGenericListCtrl::DoGetBestSize() const
+{
+ // Something is better than nothing...
+ // 100x80 is what the MSW version will get from the default
+ // wxControl::DoGetBestSize
+ return wxSize(100,80);
+}
+
// ----------------------------------------------------------------------------
// virtual list control support
// ----------------------------------------------------------------------------
int wxGenericListCtrl::OnGetItemImage(long WXUNUSED(item)) const
{
- // same as above
- wxFAIL_MSG( _T("wxGenericListCtrl::OnGetItemImage not supposed to be called") );
-
+ wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
+ -1,
+ wxT("List control has an image list, OnGetItemImage should be overridden."));
return -1;
}
-wxListItemAttr *wxGenericListCtrl::OnGetItemAttr(long item) const
+wxListItemAttr *
+wxGenericListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
{
wxASSERT_MSG( item >= 0 && item < GetItemCount(),
_T("invalid item index in OnGetItemAttr()") );
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();
projects / wxWidgets.git / blobdiff