#include "wx/listctrl.h"
-#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)
- IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
-
- IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxGenericListCtrl)
-#endif
-
#ifndef WX_PRECOMP
#include "wx/scrolwin.h"
#include "wx/timer.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.
void wxListItemData::SetPosition( int x, int y )
{
- wxCHECK_RET( m_rect, _T("unexpected SetPosition() call") );
+ wxCHECK_RET( m_rect, wxT("unexpected SetPosition() call") );
m_rect->x = x;
m_rect->y = y;
void wxListItemData::SetSize( int width, int height )
{
- wxCHECK_RET( m_rect, _T("unexpected SetSize() call") );
+ wxCHECK_RET( m_rect, wxT("unexpected SetSize() call") );
if ( width != -1 )
m_rect->width = width;
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, wxT("can't be called in this mode") );
return wxRect(GetX(), GetY(), GetWidth(), GetHeight()).Contains(x, y);
}
int wxListItemData::GetX() const
{
- wxCHECK_MSG( m_rect, 0, _T("can't be called in this mode") );
+ wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );
return m_rect->x;
}
int wxListItemData::GetY() const
{
- wxCHECK_MSG( m_rect, 0, _T("can't be called in this mode") );
+ wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );
return m_rect->y;
}
int wxListItemData::GetWidth() const
{
- wxCHECK_MSG( m_rect, 0, _T("can't be called in this mode") );
+ wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );
return m_rect->width;
}
int wxListItemData::GetHeight() const
{
- wxCHECK_MSG( m_rect, 0, _T("can't be called in this mode") );
+ wxCHECK_MSG( m_rect, 0, wxT("can't be called in this mode") );
return m_rect->height;
}
void wxListHeaderData::GetItem( wxListItem& item )
{
- item.m_mask = m_mask;
- item.m_text = m_text;
- item.m_image = m_image;
- item.m_format = m_format;
- item.m_width = m_width;
- item.m_state = m_state;
+ long mask = item.m_mask;
+ if ( !mask )
+ {
+ // by default, get everything for backwards compatibility
+ mask = -1;
+ }
+
+ if ( mask & wxLIST_MASK_STATE )
+ item.m_state = m_state;
+ if ( mask & wxLIST_MASK_TEXT )
+ item.m_text = m_text;
+ if ( mask & wxLIST_MASK_IMAGE )
+ item.m_image = m_image;
+ if ( mask & wxLIST_MASK_WIDTH )
+ item.m_width = m_width;
+ if ( mask & wxLIST_MASK_FORMAT )
+ item.m_format = m_format;
}
int wxListHeaderData::GetImage() const
void wxListLineData::CalculateSize( wxDC *dc, int spacing )
{
wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
- wxCHECK_RET( node, _T("no subitems at all??") );
+ wxCHECK_RET( node, wxT("no subitems at all??") );
wxListItemData *item = node->GetData();
break;
case wxLC_REPORT:
- wxFAIL_MSG( _T("unexpected call to SetSize") );
+ wxFAIL_MSG( wxT("unexpected call to SetSize") );
break;
default:
- wxFAIL_MSG( _T("unknown mode") );
+ wxFAIL_MSG( wxT("unknown mode") );
break;
}
}
void wxListLineData::SetPosition( int x, int y, int spacing )
{
wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
- wxCHECK_RET( node, _T("no subitems at all??") );
+ wxCHECK_RET( node, wxT("no subitems at all??") );
wxListItemData *item = node->GetData();
break;
case wxLC_REPORT:
- wxFAIL_MSG( _T("unexpected call to SetPosition") );
+ wxFAIL_MSG( wxT("unexpected call to SetPosition") );
break;
default:
- wxFAIL_MSG( _T("unknown mode") );
+ wxFAIL_MSG( wxT("unknown mode") );
break;
}
}
void wxListLineData::SetItem( int index, const wxListItem &info )
{
wxListItemDataList::compatibility_iterator node = m_items.Item( index );
- wxCHECK_RET( node, _T("invalid column index in SetItem") );
+ wxCHECK_RET( node, wxT("invalid column index in SetItem") );
wxListItemData *item = node->GetData();
item->SetItem( info );
void wxListLineData::SetImage( int index, int image )
{
wxListItemDataList::compatibility_iterator node = m_items.Item( index );
- wxCHECK_RET( node, _T("invalid column index in SetImage()") );
+ wxCHECK_RET( node, wxT("invalid column index in SetImage()") );
wxListItemData *item = node->GetData();
item->SetImage(image);
int wxListLineData::GetImage( int index ) const
{
wxListItemDataList::compatibility_iterator node = m_items.Item( index );
- wxCHECK_MSG( node, -1, _T("invalid column index in GetImage()") );
+ wxCHECK_MSG( node, -1, wxT("invalid column index in GetImage()") );
wxListItemData *item = node->GetData();
return item->GetImage();
wxListItemAttr *wxListLineData::GetAttr() const
{
wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
- wxCHECK_MSG( node, NULL, _T("invalid column index in GetAttr()") );
+ wxCHECK_MSG( node, NULL, wxT("invalid column index in GetAttr()") );
wxListItemData *item = node->GetData();
return item->GetAttr();
void wxListLineData::SetAttr(wxListItemAttr *attr)
{
wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
- wxCHECK_RET( node, _T("invalid column index in SetAttr()") );
+ wxCHECK_RET( node, wxT("invalid column index in SetAttr()") );
wxListItemData *item = node->GetData();
item->SetAttr(attr);
}
-bool wxListLineData::SetAttributes(wxDC *dc,
- const wxListItemAttr *attr,
- bool highlighted)
+void wxListLineData::ApplyAttributes(wxDC *dc,
+ const wxRect& rectHL,
+ bool highlighted,
+ bool current)
{
- wxWindow *listctrl = m_owner->GetParent();
+ const wxListItemAttr * const attr = GetAttr();
+
+ wxWindow * const listctrl = m_owner->GetParent();
+
+ const bool hasFocus = listctrl->HasFocus()
+#if defined(__WXMAC__) && !defined(__WXUNIVERSAL__) && wxOSX_USE_CARBON
+ && IsControlActive( (ControlRef)listctrl->GetHandle() )
+#endif
+ ;
// fg colour
// arithmetics on wxColour, unfortunately)
wxColour colText;
if ( highlighted )
-#ifdef __WXMAC__
{
- if (m_owner->HasFocus()
-#if !defined(__WXUNIVERSAL__) && wxOSX_USE_CARBON
- && IsControlActive( (ControlRef)m_owner->GetHandle() )
-#endif
- )
+#ifdef __WXMAC__
+ if ( hasFocus )
colText = *wxWHITE;
else
colText = *wxBLACK;
- }
#else
- colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ if ( hasFocus )
+ colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ else
+ colText = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOXHIGHLIGHTTEXT);
#endif
+ }
else if ( attr && attr->HasTextColour() )
colText = attr->GetTextColour();
else
dc->SetFont(font);
- // bg colour
- bool hasBgCol = attr && attr->HasBackgroundColour();
- if ( highlighted || hasBgCol )
- {
- if ( highlighted )
- dc->SetBrush( *m_owner->GetHighlightBrush() );
- else
- dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxBRUSHSTYLE_SOLID));
-
- dc->SetPen( *wxTRANSPARENT_PEN );
-
- return true;
- }
-
- return false;
-}
-
-void wxListLineData::Draw( wxDC *dc )
-{
- wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
- wxCHECK_RET( node, _T("no subitems at all??") );
-
- bool highlighted = IsHighlighted();
-
- wxListItemAttr *attr = GetAttr();
-
- if ( SetAttributes(dc, attr, highlighted) )
-#if ( !defined(__WXGTK20__) && !defined(__WXMAC__) )
+ // background
+ if ( highlighted )
{
- dc->DrawRectangle( m_gi->m_rectHighlight );
+ // Use the renderer method to ensure that the selected items use the
+ // native look.
+ int flags = wxCONTROL_SELECTED;
+ if ( hasFocus )
+ flags |= wxCONTROL_FOCUSED;
+ if (current)
+ flags |= wxCONTROL_CURRENT;
+ wxRendererNative::Get().
+ DrawItemSelectionRect( m_owner, *dc, rectHL, flags );
}
-#else
+ else if ( attr && attr->HasBackgroundColour() )
{
- if (highlighted)
- {
- int flags = wxCONTROL_SELECTED;
- if (m_owner->HasFocus()
-#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__) && wxOSX_USE_CARBON
- && IsControlActive( (ControlRef)m_owner->GetHandle() )
-#endif
- )
- flags |= wxCONTROL_FOCUSED;
- wxRendererNative::Get().DrawItemSelectionRect( m_owner, *dc, m_gi->m_rectHighlight, flags );
-
- }
- else
- {
- dc->DrawRectangle( m_gi->m_rectHighlight );
- }
+ // Draw the background using the items custom background colour.
+ dc->SetBrush(attr->GetBackgroundColour());
+ dc->SetPen(*wxTRANSPARENT_PEN);
+ dc->DrawRectangle(rectHL);
}
-#endif
// just for debugging to better see where the items are
#if 0
dc->SetPen(*wxGREEN_PEN);
dc->DrawRectangle( m_gi->m_rectIcon );
#endif
+}
+
+void wxListLineData::Draw(wxDC *dc, bool current)
+{
+ wxListItemDataList::compatibility_iterator node = m_items.GetFirst();
+ wxCHECK_RET( node, wxT("no subitems at all??") );
+
+ ApplyAttributes(dc, m_gi->m_rectHighlight, IsHighlighted(), current);
wxListItemData *item = node->GetData();
if (item->HasImage())
// TODO: later we should support setting different attributes for
// different columns - to do it, just add "col" argument to
// GetAttr() and move these lines into the loop below
- wxListItemAttr *attr = GetAttr();
- if ( SetAttributes(dc, attr, highlighted) )
-#if ( !defined(__WXGTK20__) && !defined(__WXMAC__) )
- {
- dc->DrawRectangle( rectHL );
- }
-#else
- {
- if (highlighted)
- {
- int flags = wxCONTROL_SELECTED;
- if (m_owner->HasFocus())
- flags |= wxCONTROL_FOCUSED;
- if (current)
- flags |= wxCONTROL_CURRENT;
- wxRendererNative::Get().DrawItemSelectionRect( m_owner, *dc, rectHL, flags );
- }
- else
- {
- dc->DrawRectangle( rectHL );
- }
- }
-#endif
+
+ ApplyAttributes(dc, rectHL, highlighted, current);
wxCoord x = rect.x + HEADER_OFFSET_X,
yMid = rect.y + rect.height/2;
int xOld = x;
x += width;
- const int wText = width - 8;
+ width -= 8;
+ const int wText = width;
wxDCClipper clipper(*dc, xOld, rect.y, wText, rect.height);
if ( item->HasImage() )
}
if ( item->HasText() )
- DrawTextFormatted(dc, item->GetText(), col, xOld, yMid, wText);
+ DrawTextFormatted(dc, item->GetText(), col, xOld, yMid, width);
}
}
// we don't support displaying multiple lines currently (and neither does
// wxMSW FWIW) so just merge all the lines
wxString text(textOrig);
- text.Replace(_T("\n"), _T(" "));
+ text.Replace(wxT("\n"), wxT(" "));
wxCoord w, h;
dc->GetTextExtent(text, &w, &h);
break;
default:
- wxFAIL_MSG( _T("unknown list item format") );
+ wxFAIL_MSG( wxT("unknown list item format") );
break;
}
bool wxListLineData::Highlight( bool on )
{
- wxCHECK_MSG( !IsVirtual(), false, _T("unexpected call to Highlight") );
+ wxCHECK_MSG( !IsVirtual(), false, wxT("unexpected call to Highlight") );
if ( on == m_highlighted )
return false;
BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
EVT_PAINT (wxListHeaderWindow::OnPaint)
EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
- EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
END_EVENT_TABLE()
void wxListHeaderWindow::Init()
// NB: The code below is not really Mac-specific, but since we are close
// to 2.8 release and I don't have time to test on other platforms, I
-// defined this only for wxMac. If this behavior is desired on
+// defined this only for wxMac. If this behaviour is desired on
// other platforms, please go ahead and revise or remove the #ifdef.
#ifdef __WXMAC__
if ( !m_owner->IsVirtual() && (item.m_mask & wxLIST_MASK_STATE) &&
switch ( wLabel < cw ? item.GetAlign() : wxLIST_FORMAT_LEFT )
{
default:
- wxFAIL_MSG( _T("unknown list item format") );
+ wxFAIL_MSG( wxT("unknown list item format") );
// fall through
case wxLIST_FORMAT_LEFT:
// draw the text and image clipping them so that they
// don't overwrite the column boundary
- wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
+ wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h);
// if we have an image, draw it on the right of the label
if ( imageList )
image,
dc,
xAligned + wLabel - ix - HEADER_IMAGE_MARGIN_IN_REPORT_MODE,
- HEADER_OFFSET_Y + (h - 4 - iy)/2,
+ HEADER_OFFSET_Y + (h - iy)/2,
wxIMAGELIST_DRAW_TRANSPARENT
);
}
dc.DrawText( item.GetText(),
- xAligned + EXTRA_WIDTH, h / 2 - hLabel / 2 ); //HEADER_OFFSET_Y + EXTRA_HEIGHT );
+ xAligned + EXTRA_WIDTH, (h - hLabel) / 2 );
x += wCol;
}
wxScreenDC dc;
dc.SetLogicalFunction( wxINVERT );
- dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
+ dc.SetPen( wxPen(*wxBLACK, 2) );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
AdjustDC(dc);
}
}
-void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
-{
- m_owner->SetFocus();
- m_owner->Update();
-}
-
bool wxListHeaderWindow::SendListEvent(wxEventType type, const wxPoint& pos)
{
wxWindow *parent = GetParent();
m_text->PushEventHandler(this);
}
-void wxListTextCtrlWrapper::EndEdit(bool discardChanges)
+void wxListTextCtrlWrapper::EndEdit(EndReason reason)
{
m_aboutToFinish = true;
- if ( discardChanges )
+ switch ( reason )
{
- m_owner->OnRenameCancelled(m_itemEdited);
+ case End_Accept:
+ // Notify the owner about the changes
+ AcceptChanges();
- Finish( true );
- }
- else
- {
- // Notify the owner about the changes
- AcceptChanges();
+ // Even if vetoed, close the control (consistent with MSW)
+ Finish( true );
+ break;
+
+ case End_Discard:
+ m_owner->OnRenameCancelled(m_itemEdited);
- // Even if vetoed, close the control (consistent with MSW)
- Finish( true );
+ Finish( true );
+ break;
+
+ case End_Destroy:
+ // Don't generate any notifications for the control being destroyed
+ // and don't set focus to it neither.
+ Finish(false);
+ break;
}
}
}
void wxListTextCtrlWrapper::OnChar( wxKeyEvent &event )
+{
+ if ( !CheckForEndEditKey(event) )
+ event.Skip();
+}
+
+bool wxListTextCtrlWrapper::CheckForEndEditKey(const wxKeyEvent& event)
{
switch ( event.m_keyCode )
{
case WXK_RETURN:
- EndEdit( false );
+ EndEdit( End_Accept );
break;
case WXK_ESCAPE:
- EndEdit( true );
+ EndEdit( End_Discard );
break;
default:
- event.Skip();
+ return false;
}
+
+ return true;
}
void wxListTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
wxPoint myPos = m_text->GetPosition();
wxSize mySize = m_text->GetSize();
int sx, sy;
- m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy);
+ m_text->GetTextExtent(m_text->GetValue() + wxT("MM"), &sx, &sy);
if (myPos.x + sx > parentSize.x)
sx = parentSize.x - myPos.x;
if (mySize.x > sx)
// wxListMainWindow
//-----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledCanvas)
+BEGIN_EVENT_TABLE(wxListMainWindow, wxWindow)
EVT_PAINT (wxListMainWindow::OnPaint)
EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
+ EVT_CHAR_HOOK (wxListMainWindow::OnCharHook)
EVT_CHAR (wxListMainWindow::OnChar)
EVT_KEY_DOWN (wxListMainWindow::OnKeyDown)
EVT_KEY_UP (wxListMainWindow::OnKeyUp)
wxListMainWindow::wxListMainWindow( wxWindow *parent,
wxWindowID id,
const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString &name )
- : wxWindow( parent, id, pos, size, style, name )
+ const wxSize& size )
+ : wxWindow( parent, id, pos, size,
+ wxWANTS_CHARS | wxBORDER_NONE )
{
Init();
wxListMainWindow::~wxListMainWindow()
{
+ if ( m_textctrlWrapper )
+ m_textctrlWrapper->EndEdit(wxListTextCtrlWrapper::End_Destroy);
+
DoDeleteAllItems();
WX_CLEAR_LIST(wxListHeaderDataList, m_columns);
WX_CLEAR_ARRAY(m_aColWidths);
delete m_renameTimer;
}
+void wxListMainWindow::SetReportView(bool inReportView)
+{
+ const size_t count = m_lines.size();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ m_lines[n].SetReportView(inReportView);
+ }
+}
+
void wxListMainWindow::CacheLineData(size_t line)
{
wxGenericListCtrl *listctrl = GetListCtrl();
wxListLineData *wxListMainWindow::GetDummyLine() const
{
- wxASSERT_MSG( !IsEmpty(), _T("invalid line index") );
- wxASSERT_MSG( IsVirtual(), _T("GetDummyLine() shouldn't be called") );
+ wxASSERT_MSG( !IsEmpty(), wxT("invalid line index") );
+ wxASSERT_MSG( IsVirtual(), wxT("GetDummyLine() shouldn't be called") );
wxListMainWindow *self = wxConstCast(this, wxListMainWindow);
dc.SetFont( GetFont() );
wxCoord y;
- dc.GetTextExtent(_T("H"), NULL, &y);
+ dc.GetTextExtent(wxT("H"), NULL, &y);
if ( m_small_image_list && m_small_image_list->GetImageCount() )
{
wxCoord wxListMainWindow::GetLineY(size_t line) const
{
- wxASSERT_MSG( InReportView(), _T("only works in report mode") );
+ wxASSERT_MSG( InReportView(), wxT("only works in report mode") );
return LINE_SPACING + line * GetLineHeight();
}
return GetLine(line)->m_gi->m_rectIcon;
wxListLineData *ld = GetLine(line);
- wxASSERT_MSG( ld->HasImage(), _T("should have an image") );
+ wxASSERT_MSG( ld->HasImage(), wxT("should have an image") );
wxRect rect;
rect.x = HEADER_OFFSET_X;
long wxListMainWindow::HitTestLine(size_t line, int x, int y) const
{
- wxASSERT_MSG( line < GetItemCount(), _T("invalid line in HitTestLine") );
+ wxASSERT_MSG( line < GetItemCount(), wxT("invalid line in HitTestLine") );
wxListLineData *ld = GetLine(line);
else // !virtual
{
wxListLineData *ld = GetLine(line);
- wxCHECK_MSG( ld, false, _T("invalid index in IsHighlighted") );
+ wxCHECK_MSG( ld, false, wxT("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, wxT("invalid index in HighlightLine") );
changed = ld->Highlight(highlight);
}
void wxListMainWindow::RefreshLines( size_t lineFrom, size_t lineTo )
{
// we suppose that they are ordered by caller
- wxASSERT_MSG( lineFrom <= lineTo, _T("indices in disorder") );
+ wxASSERT_MSG( lineFrom <= lineTo, wxT("indices in disorder") );
- wxASSERT_MSG( lineTo < GetItemCount(), _T("invalid line range") );
+ wxASSERT_MSG( lineTo < GetItemCount(), wxT("invalid line range") );
if ( InReportView() )
{
GetParent()->GetId());
evCache.SetEventObject( GetParent() );
evCache.m_oldItemIndex = visibleFrom;
+ evCache.m_item.m_itemId =
evCache.m_itemIndex = visibleTo;
GetParent()->GetEventHandler()->ProcessEvent( evCache );
}
size_t count = GetItemCount();
for ( size_t i = 0; i < count; i++ )
{
- GetLine(i)->Draw( &dc );
+ GetLine(i)->Draw( &dc, i == m_current );
}
}
-#if !defined( __WXMAC__) && !defined(__WXGTK20__)
- // Don't draw rect outline under Mac at all.
- // Draw it elsewhere under GTK.
+ // DrawFocusRect() is unusable under Mac, it draws outside of the highlight
+ // rectangle somehow and so leaves traces when the item is not selected any
+ // more, see #12229.
+#ifndef __WXMAC__
if ( HasCurrent() )
{
- if ( m_hasFocus )
- {
- wxRect rect( GetLineHighlightRect( m_current ) );
- dc.SetPen( *wxBLACK_PEN );
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
- dc.DrawRectangle( rect );
- }
+ int flags = 0;
+ if ( IsHighlighted(m_current) )
+ flags |= wxCONTROL_SELECTED;
+
+ wxRendererNative::Get().
+ DrawFocusRect(this, dc, GetLineHighlightRect(m_current), flags);
}
-#endif
+#endif // !__WXMAC__
}
void wxListMainWindow::HighlightAll( bool on )
{
if ( IsSingleSel() )
{
- wxASSERT_MSG( !on, _T("can't do this in a single selection control") );
+ wxASSERT_MSG( !on, wxT("can't do this in a single selection control") );
// we just have one item to turn off
if ( HasCurrent() && IsHighlighted(m_current) )
wxListEvent le( command, GetParent()->GetId() );
le.SetEventObject( GetParent() );
+ le.m_item.m_itemId =
le.m_itemIndex = line;
// set only for events which have position
wxCHECK_MSG( (item >= 0) && ((size_t)item < GetItemCount()), NULL,
wxT("wrong index in wxGenericListCtrl::EditLabel()") );
- wxASSERT_MSG( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)),
+ wxASSERT_MSG( textControlClass->IsKindOf(wxCLASSINFO(wxTextCtrl)),
wxT("EditLabel() needs a text control") );
size_t itemEdit = (size_t)item;
wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
le.SetEventObject( GetParent() );
+ le.m_item.m_itemId =
le.m_itemIndex = item;
wxListLineData *data = GetLine(itemEdit);
- wxCHECK_MSG( data, NULL, _T("invalid index in EditLabel()") );
+ wxCHECK_MSG( data, NULL, wxT("invalid index in EditLabel()") );
data->GetItem( 0, le.m_item );
if ( GetParent()->GetEventHandler()->ProcessEvent( le ) && !le.IsAllowed() )
// 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
{
wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
le.SetEventObject( GetParent() );
+ le.m_item.m_itemId =
le.m_itemIndex = itemEdit;
wxListLineData *data = GetLine(itemEdit);
- wxCHECK_MSG( data, false, _T("invalid index in OnRenameAccept()") );
+ wxCHECK_MSG( data, false, wxT("invalid index in OnRenameAccept()") );
data->GetItem( 0, le.m_item );
le.m_item.m_text = value;
le.SetEditCanceled(true);
le.SetEventObject( GetParent() );
+ le.m_item.m_itemId =
le.m_itemIndex = itemEdit;
wxListLineData *data = GetLine(itemEdit);
- wxCHECK_RET( data, _T("invalid index in OnRenameCancelled()") );
+ wxCHECK_RET( data, wxT("invalid index in OnRenameCancelled()") );
data->GetItem( 0, le.m_item );
GetEventHandler()->ProcessEvent( le );
// listctrl because the order of events is different (or something like
// that), so explicitly end the edit if it is active.
if ( event.LeftDown() && m_textctrlWrapper )
- m_textctrlWrapper->EndEdit( false );
+ m_textctrlWrapper->EndEdit(wxListTextCtrlWrapper::End_Accept);
#endif // __WXMAC__
if ( event.LeftDown() )
SetFocus();
- event.SetEventObject( GetParent() );
- if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+ // Pretend that the event happened in wxListCtrl itself.
+ wxMouseEvent me(event);
+ me.SetEventObject( GetParent() );
+ me.SetId(GetParent()->GetId());
+ if ( GetParent()->GetEventHandler()->ProcessEvent( me ))
return;
if (event.GetEventType() == wxEVT_MOUSEWHEEL)
}
}
+ // Update drag events counter first as we must do it even if the mouse is
+ // not on any item right now as we must keep count in case we started
+ // dragging from the empty control area but continued to do it over a valid
+ // item -- in this situation we must not start dragging this item.
if (event.Dragging())
- {
- if (m_dragCount == 0)
- {
- // we have to report the raw, physical coords as we want to be
- // able to call HitTest(event.m_pointDrag) from the user code to
- // get the item being dragged
- m_dragStart = event.GetPosition();
- }
-
m_dragCount++;
-
- if (m_dragCount != 3)
- return;
-
- int command = event.RightIsDown() ? wxEVT_COMMAND_LIST_BEGIN_RDRAG
- : wxEVT_COMMAND_LIST_BEGIN_DRAG;
-
- wxListEvent le( command, GetParent()->GetId() );
- le.SetEventObject( GetParent() );
- le.m_itemIndex = m_lineLastClicked;
- le.m_pointDrag = m_dragStart;
- GetParent()->GetEventHandler()->ProcessEvent( le );
-
- return;
- }
else
- {
m_dragCount = 0;
- }
+ // The only mouse event that can be generated without any valid item is
+ // wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK as it can be useful to have a global
+ // popup menu for the list control itself which should be shown even when
+ // the user clicks outside of any item.
if ( !hitResult )
{
// outside of any item
return;
}
+ if ( event.Dragging() )
+ {
+ if (m_dragCount == 1)
+ {
+ // we have to report the raw, physical coords as we want to be
+ // able to call HitTest(event.m_pointDrag) from the user code to
+ // get the item being dragged
+ m_dragStart = event.GetPosition();
+ }
+
+ if (m_dragCount != 3)
+ return;
+
+ int command = event.RightIsDown() ? wxEVT_COMMAND_LIST_BEGIN_RDRAG
+ : wxEVT_COMMAND_LIST_BEGIN_DRAG;
+
+ SendNotify( m_lineLastClicked, command, m_dragStart );
+
+ return;
+ }
+
bool forceClick = false;
if (event.ButtonDClick())
{
else // !ctrl, !shift
{
// test in the enclosing if should make it impossible
- wxFAIL_MSG( _T("how did we get here?") );
+ wxFAIL_MSG( wxT("how did we get here?") );
}
}
void wxListMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
{
wxCHECK_RET( newCurrent < (size_t)GetItemCount(),
- _T("invalid item index in OnArrowChar()") );
+ wxT("invalid item index in OnArrowChar()") );
size_t oldCurrent = m_current;
// propagate the key event upwards
wxKeyEvent ke(event);
ke.SetEventObject( parent );
+ ke.SetId(GetParent()->GetId());
if (parent->GetEventHandler()->ProcessEvent( ke ))
return;
+ // send a list event
+ wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, parent->GetId() );
+ le.m_item.m_itemId =
+ le.m_itemIndex = m_current;
+ if (HasCurrent())
+ GetLine(m_current)->GetItem( 0, le.m_item );
+ le.m_code = event.GetKeyCode();
+ le.SetEventObject( parent );
+ if (parent->GetEventHandler()->ProcessEvent( le ))
+ return;
+
event.Skip();
}
// propagate the key event upwards
wxKeyEvent ke(event);
+ ke.SetEventObject( parent );
+ ke.SetId(GetParent()->GetId());
if (parent->GetEventHandler()->ProcessEvent( ke ))
return;
event.Skip();
}
-void wxListMainWindow::OnChar( wxKeyEvent &event )
+void wxListMainWindow::OnCharHook( wxKeyEvent &event )
{
- wxWindow *parent = GetParent();
-
- // send a list_key event up
- if ( HasCurrent() )
+ if ( m_textctrlWrapper )
{
- 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 = event.GetKeyCode();
- le.SetEventObject( parent );
- parent->GetEventHandler()->ProcessEvent( le );
- }
-
- 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 ))
+ // When an in-place editor is active we should ensure that it always
+ // gets the key events that are special to it.
+ if ( m_textctrlWrapper->CheckForEndEditKey(event) )
+ {
+ // Skip the call to wxEvent::Skip() below.
return;
+ }
}
+ event.Skip();
+}
+
+void wxListMainWindow::OnChar( wxKeyEvent &event )
+{
+ wxWindow *parent = GetParent();
+
+ // propagate the char event upwards
+ wxKeyEvent ke(event);
+ ke.SetEventObject( parent );
+ ke.SetId(GetParent()->GetId());
+ if (parent->GetEventHandler()->ProcessEvent( ke ))
+ return;
+
if ( HandleAsNavigationKey(event) )
return;
// don't use m_linesPerPage directly as it might not be computed yet
const int pageSize = GetCountPerPage();
- wxCHECK_RET( pageSize, _T("should have non zero page size") );
+ wxCHECK_RET( pageSize, wxT("should have non zero page size") );
if (GetLayoutDirection() == wxLayout_RightToLeft)
{
}
}
-int wxListMainWindow::GetTextLength( const wxString &s ) const
-{
- wxClientDC dc( wxConstCast(this, wxListMainWindow) );
- dc.SetFont( GetFont() );
-
- wxCoord lw;
- dc.GetTextExtent( s, &lw, NULL );
-
- return lw + AUTOSIZE_COL_MARGIN;
-}
-
void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
{
m_dirty = true;
// columns
// ----------------------------------------------------------------------------
-void wxListMainWindow::SetColumn( int col, wxListItem &item )
+int
+wxListMainWindow::ComputeMinHeaderWidth(const wxListHeaderData* column) const
{
- wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col );
+ wxClientDC dc(const_cast<wxListMainWindow*>(this));
- wxCHECK_RET( node, _T("invalid column index in SetColumn") );
+ int width = dc.GetTextExtent(column->GetText()).x + AUTOSIZE_COL_MARGIN;
- if ( item.m_width == wxLIST_AUTOSIZE_USEHEADER )
- item.m_width = GetTextLength( item.m_text );
+ width += 2*EXTRA_WIDTH;
+
+ // check for column header's image availability
+ const int image = column->GetImage();
+ if ( image != -1 )
+ {
+ if ( m_small_image_list )
+ {
+ int ix = 0, iy = 0;
+ m_small_image_list->GetSize(image, ix, iy);
+ width += ix + HEADER_IMAGE_MARGIN_IN_REPORT_MODE;
+ }
+ }
+
+ return width;
+}
+
+void wxListMainWindow::SetColumn( int col, const wxListItem &item )
+{
+ wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col );
+
+ wxCHECK_RET( node, wxT("invalid column index in SetColumn") );
wxListHeaderData *column = node->GetData();
column->SetItem( item );
+ if ( item.m_width == wxLIST_AUTOSIZE_USEHEADER )
+ column->SetWidth(ComputeMinHeaderWidth(column));
+
wxListHeaderWindow *headerWin = GetListCtrl()->m_headerWin;
if ( headerWin )
headerWin->m_dirty = true;
void wxListMainWindow::SetColumnWidth( int col, int width )
{
wxCHECK_RET( col >= 0 && col < GetColumnCount(),
- _T("invalid column index") );
+ wxT("invalid column index") );
wxCHECK_RET( InReportView(),
- _T("SetColumnWidth() can only be called in report mode.") );
+ wxT("SetColumnWidth() can only be called in report mode.") );
m_dirty = true;
headerWin->m_dirty = true;
wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col );
- wxCHECK_RET( node, _T("no column?") );
+ wxCHECK_RET( node, wxT("no column?") );
wxListHeaderData *column = node->GetData();
if (width == wxLIST_AUTOSIZE_USEHEADER)
{
- width = GetTextLength(column->GetText());
- width += 2*EXTRA_WIDTH;
-
- // check for column header's image availability
- const int image = column->GetImage();
- if ( image != -1 )
- {
- if ( m_small_image_list )
- {
- int ix = 0, iy = 0;
- m_small_image_list->GetSize(image, ix, iy);
- width += ix + HEADER_IMAGE_MARGIN_IN_REPORT_MODE;
- }
- }
+ width = ComputeMinHeaderWidth(column);
}
else if ( width == wxLIST_AUTOSIZE )
{
- if ( IsVirtual() )
- {
- // TODO: determine the max width somehow...
- width = WIDTH_COL_DEFAULT;
- }
- else // !virtual
+ width = ComputeMinHeaderWidth(column);
+
+ if ( !IsVirtual() )
{
wxClientDC dc(this);
dc.SetFont( GetFont() );
wxListLineData *line = GetLine( i );
wxListItemDataList::compatibility_iterator n = line->m_items.Item( col );
- wxCHECK_RET( n, _T("no subitem?") );
+ wxCHECK_RET( n, wxT("no subitem?") );
wxListItemData *itemData = n->GetData();
wxListItem item;
m_aColWidths.Item(col)->nMaxWidth = max;
}
- max = m_aColWidths.Item(col)->nMaxWidth;
- width = max + AUTOSIZE_COL_MARGIN;
+ max = m_aColWidths.Item(col)->nMaxWidth + AUTOSIZE_COL_MARGIN;
+ if ( width < max )
+ width = max;
}
}
void wxListMainWindow::GetColumn( int col, wxListItem &item ) const
{
wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col );
- wxCHECK_RET( node, _T("invalid column index in GetColumn") );
+ wxCHECK_RET( node, wxT("invalid column index in GetColumn") );
wxListHeaderData *column = node->GetData();
column->GetItem( item );
int wxListMainWindow::GetColumnWidth( int col ) const
{
wxListHeaderDataList::compatibility_iterator node = m_columns.Item( col );
- wxCHECK_MSG( node, 0, _T("invalid column index") );
+ wxCHECK_MSG( node, 0, wxT("invalid column index") );
wxListHeaderData *column = node->GetData();
return column->GetWidth();
{
long id = item.m_itemId;
wxCHECK_RET( id >= 0 && (size_t)id < GetItemCount(),
- _T("invalid item index in SetItem") );
+ wxT("invalid item index in SetItem") );
if ( !IsVirtual() )
{
}
}
- // update the item on screen
- wxRect rectItem;
- GetItemRect(id, rectItem);
- RefreshRect(rectItem);
+ // update the item on screen unless we're going to update everything soon
+ // anyhow
+ if ( !m_dirty )
+ {
+ wxRect rectItem;
+ GetItemRect(id, rectItem);
+ RefreshRect(rectItem);
+ }
}
void wxListMainWindow::SetItemStateAll(long state, long stateMask)
}
wxCHECK_RET( litem >= 0 && (size_t)litem < GetItemCount(),
- _T("invalid list ctrl item index in SetItem") );
+ wxT("invalid list ctrl item index in SetItem") );
size_t oldCurrent = m_current;
size_t item = (size_t)litem; // safe because of the check above
int wxListMainWindow::GetItemState( long item, long stateMask ) const
{
wxCHECK_MSG( item >= 0 && (size_t)item < GetItemCount(), 0,
- _T("invalid list ctrl item index in GetItemState()") );
+ wxT("invalid list ctrl item index in GetItemState()") );
int ret = wxLIST_STATE_DONTCARE;
void wxListMainWindow::GetItem( wxListItem &item ) const
{
wxCHECK_RET( item.m_itemId >= 0 && (size_t)item.m_itemId < GetItemCount(),
- _T("invalid item index in GetItem") );
+ wxT("invalid item index in GetItem") );
wxListLineData *line = GetLine((size_t)item.m_itemId);
line->GetItem( item.m_col, item );
{
wxCHECK_MSG( subItem == wxLIST_GETSUBITEMRECT_WHOLEITEM || InReportView(),
false,
- _T("GetSubItemRect only meaningful in report view") );
+ wxT("GetSubItemRect only meaningful in report view") );
wxCHECK_MSG( item >= 0 && (size_t)item < GetItemCount(), false,
- _T("invalid item in GetSubItemRect") );
+ wxT("invalid item in GetSubItemRect") );
// ensure that we're laid out, otherwise we could return nonsense
if ( m_dirty )
if ( subItem != wxLIST_GETSUBITEMRECT_WHOLEITEM )
{
wxCHECK_MSG( subItem >= 0 && subItem < GetColumnCount(), false,
- _T("invalid subItem in GetSubItemRect") );
+ wxT("invalid subItem in GetSubItemRect") );
for (int i = 0; i < subItem; i++)
{
int x = EXTRA_BORDER_X;
int y = EXTRA_BORDER_Y;
+
+ // Note that "row" here is vertical, i.e. what is called
+ // "column" in many other places in wxWidgets.
int maxWidthInThisRow = 0;
m_linesPerPage = 0;
if (currentlyVisibleLines > m_linesPerPage)
m_linesPerPage = currentlyVisibleLines;
- if ( y + sizeLine.y >= clientHeight )
+ // Have we reached the end of the row either because no
+ // more items would fit or because there are simply no more
+ // items?
+ if ( y + sizeLine.y >= clientHeight
+ || i == count - 1)
{
+ // Adjust all items in this row to have the same
+ // width to ensure that they all align horizontally in
+ // icon view.
+ if ( HasFlag(wxLC_ICON) || HasFlag(wxLC_SMALL_ICON) )
+ {
+ size_t firstRowLine = i - currentlyVisibleLines + 1;
+ for (size_t j = firstRowLine; j <= i; j++)
+ {
+ GetLine(j)->m_gi->ExtendWidth(maxWidthInThisRow);
+ }
+ }
+
currentlyVisibleLines = 0;
y = EXTRA_BORDER_Y;
maxWidthInThisRow += MARGIN_BETWEEN_ROWS;
maxWidthInThisRow = 0;
}
- // We have reached the last item.
- if ( i == count - 1 )
- entireWidth += maxWidthInThisRow;
-
if ( (tries == 0) &&
(entireWidth + SCROLL_UNIT_X > clientWidth) )
{
long ret = item,
max = GetItemCount();
wxCHECK_MSG( (ret == -1) || (ret < max), -1,
- _T("invalid listctrl index in GetNextItem()") );
+ wxT("invalid listctrl index in GetNextItem()") );
// notice that we start with the next item (or the first one if item == -1)
// and this is intentional to allow writing a simple loop to iterate over
size_t count = GetItemCount();
wxCHECK_RET( (lindex >= 0) && ((size_t)lindex < count),
- _T("invalid item index in DeleteItem") );
+ wxT("invalid item index in DeleteItem") );
size_t index = (size_t)lindex;
for ( size_t i = 0; i < m_lines.GetCount(); i++ )
{
wxListLineData * const line = GetLine(i);
+
+ // In the following atypical but possible scenario it can be
+ // legal to call DeleteColumn() but the items may not have any
+ // values for it:
+ // 1. In report view, insert a second column.
+ // 2. Still in report view, add an item with 2 values.
+ // 3. Switch to an icon (or list) view.
+ // 4. Add an item -- necessarily with 1 value only.
+ // 5. Switch back to report view.
+ // 6. Call DeleteColumn().
+ // So we need to check for this as otherwise we would simply crash
+ // if this happens.
+ if ( line->m_items.GetCount() <= static_cast<unsigned>(col) )
+ continue;
+
wxListItemDataList::compatibility_iterator n = line->m_items.Item( col );
delete n->GetData();
line->m_items.Erase(n);
void wxListMainWindow::EnsureVisible( long index )
{
wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
- _T("invalid index in EnsureVisible") );
+ wxT("invalid index in EnsureVisible") );
// We have to call this here because the label in question might just have
// been added and its position is not known yet
void wxListMainWindow::InsertItem( wxListItem &item )
{
- wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual control") );
+ wxASSERT_MSG( !IsVirtual(), wxT("can't be used with virtual control") );
int count = GetItemCount();
- wxCHECK_RET( item.m_itemId >= 0, _T("invalid item index") );
+ wxCHECK_RET( item.m_itemId >= 0, wxT("invalid item index") );
if (item.m_itemId > count)
item.m_itemId = count;
{
ResetVisibleLinesRange();
+ const unsigned col = item.GetColumn();
+ wxCHECK_RET( col < m_aColWidths.size(), "invalid item column" );
+
// calculate the width of the item and adjust the max column width
- wxColWidthInfo *pWidthInfo = m_aColWidths.Item(item.GetColumn());
+ wxColWidthInfo *pWidthInfo = m_aColWidths.Item(col);
int width = GetItemWidthWithImage(&item);
item.SetWidth(width);
if (width > pWidthInfo->nMaxWidth)
wxListLineData *line = new wxListLineData(this);
line->SetItem( item.m_col, item );
+ if ( item.m_mask & wxLIST_MASK_IMAGE )
+ {
+ // Reset the buffered height if it's not big enough for the new image.
+ int image = item.GetImage();
+ if ( m_small_image_list && image != -1 && InReportView() )
+ {
+ int imageWidth, imageHeight;
+ m_small_image_list->GetSize(image, imageWidth, imageHeight);
+
+ if ( imageHeight > m_lineHeight )
+ m_lineHeight = 0;
+ }
+ }
m_lines.Insert( line, id );
RefreshLines(id, GetItemCount() - 1);
}
-void wxListMainWindow::InsertColumn( long col, wxListItem &item )
+long wxListMainWindow::InsertColumn( long col, const wxListItem &item )
{
+ long idx = -1;
+
m_dirty = true;
if ( InReportView() )
{
+ wxListHeaderData *column = new wxListHeaderData( item );
if (item.m_width == wxLIST_AUTOSIZE_USEHEADER)
- item.m_width = GetTextLength( item.m_text );
+ column->SetWidth(ComputeMinHeaderWidth(column));
- wxListHeaderData *column = new wxListHeaderData( item );
wxColWidthInfo *colWidthInfo = new wxColWidthInfo();
bool insert = (col >= 0) && ((size_t)col < m_columns.GetCount());
node = m_columns.Item( col );
m_columns.Insert( node, column );
m_aColWidths.Insert( colWidthInfo, col );
+ idx = col;
}
else
{
+ idx = m_aColWidths.GetCount();
m_columns.Append( column );
m_aColWidths.Add( colWidthInfo );
}
// invalidate it as it has to be recalculated
m_headerWidth = 0;
}
+ return idx;
}
int wxListMainWindow::GetItemWidthWithImage(wxListItem * item)
// ----------------------------------------------------------------------------
static wxListCtrlCompare list_ctrl_compare_func_2;
-static long list_ctrl_compare_data;
+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
if ( event.GetOrientation() == wxHORIZONTAL && HasHeader() )
{
wxGenericListCtrl* lc = GetListCtrl();
- wxCHECK_RET( lc, _T("no listctrl window?") );
+ wxCHECK_RET( lc, wxT("no listctrl window?") );
if (lc->m_headerWin) // when we use wxLC_NO_HEADER, m_headerWin==NULL
{
void wxListMainWindow::GetVisibleLinesRange(size_t *from, size_t *to)
{
- wxASSERT_MSG( InReportView(), _T("this is for report mode only") );
+ wxASSERT_MSG( InReportView(), wxT("this is for report mode only") );
if ( m_lineFrom == (size_t)-1 )
{
wxASSERT_MSG( IsEmpty() ||
(m_lineFrom <= m_lineTo && m_lineTo < GetItemCount()),
- _T("GetVisibleLinesRange() returns incorrect result") );
+ wxT("GetVisibleLinesRange() returns incorrect result") );
if ( from )
*from = m_lineFrom;
IMPLEMENT_DYNAMIC_CLASS(wxGenericListCtrl, wxControl)
-BEGIN_EVENT_TABLE(wxGenericListCtrl,wxControl)
+BEGIN_EVENT_TABLE(wxGenericListCtrl,wxListCtrlBase)
EVT_SIZE(wxGenericListCtrl::OnSize)
EVT_SCROLLWIN(wxGenericListCtrl::OnScroll)
END_EVENT_TABLE()
m_mainWin = NULL;
m_headerWin = NULL;
- m_headerHeight = wxRendererNative::Get().GetHeaderButtonHeight(this);
}
wxGenericListCtrl::~wxGenericListCtrl()
(
this, wxID_ANY, m_mainWin,
wxPoint(0,0),
- wxSize(GetClientSize().x, m_headerHeight),
+ wxSize
+ (
+ GetClientSize().x,
+ wxRendererNative::Get().GetHeaderButtonHeight(this)
+ ),
wxTAB_TRAVERSAL
);
-#if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
- wxFont font;
-#if wxOSX_USE_ATSU_TEXT
- font.MacCreateFromThemeFont( kThemeSmallSystemFont );
-#else
- font.MacCreateFromUIFont( kCTFontSystemFontType );
-#endif
+#if defined( __WXMAC__ )
+ static wxFont font( wxOSX_SYSTEM_FONT_SMALL );
m_headerWin->SetFont( font );
#endif
{
GetSizer()->Detach( m_headerWin );
- delete m_headerWin;
-
- m_headerWin = NULL;
+ wxDELETE(m_headerWin);
}
}
// 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") );
+ wxT("wxListCtrl style should have exactly one mode bit set") );
- if ( !wxControl::Create( parent, id, pos, size, style|wxVSCROLL|wxHSCROLL, validator, name ) )
+ if ( !wxListCtrlBase::Create( parent, id, pos, size,
+ style | wxVSCROLL | wxHSCROLL,
+ validator, name ) )
return false;
-#ifdef __WXGTK__
- style &= ~wxBORDER_MASK;
- style |= wxBORDER_THEME;
-#endif
-
- m_mainWin = new wxListMainWindow( this, wxID_ANY, wxPoint(0, 0), size, style );
+ m_mainWin = new wxListMainWindow(this, wxID_ANY, wxPoint(0, 0), size);
SetTargetWindow( m_mainWin );
+ // We use the cursor keys for moving the selection, not scrolling, so call
+ // this method to ensure wxScrollHelperEvtHandler doesn't catch all
+ // keyboard events forwarded to us from wxListMainWindow.
+ DisableKeyboardScrolling();
+
wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
sizer->Add( m_mainWin, 1, wxGROW );
SetSizer( sizer );
return wxBORDER_THEME;
}
-#ifdef __WXMSW__
+#if defined(__WXMSW__) && !defined(__WXWINCE__) && !defined(__WXUNIVERSAL__)
WXLRESULT wxGenericListCtrl::MSWWindowProc(WXUINT nMsg,
WXWPARAM wParam,
WXLPARAM lParam)
{
- WXLRESULT rc = wxControl::MSWWindowProc(nMsg, wParam, lParam);
+ WXLRESULT rc = wxListCtrlBase::MSWWindowProc(nMsg, wParam, lParam);
-#ifndef __WXWINCE__
// we need to process arrows ourselves for scrolling
if ( nMsg == WM_GETDLGCODE )
{
rc |= DLGC_WANTARROWS;
}
-#endif
return rc;
}
-#endif
+#endif // __WXMSW__
wxSize wxGenericListCtrl::GetSizeAvailableForScrollTarget(const wxSize& size)
{
void wxGenericListCtrl::SetSingleStyle( long style, bool add )
{
wxASSERT_MSG( !(style & wxLC_VIRTUAL),
- _T("wxLC_VIRTUAL can't be [un]set") );
+ wxT("wxLC_VIRTUAL can't be [un]set") );
long flag = GetWindowStyle();
void wxGenericListCtrl::SetWindowStyleFlag( long flag )
{
+ // we add wxHSCROLL and wxVSCROLL in ctor unconditionally and it never
+ // makes sense to remove them as we'll always add scrollbars anyhow when
+ // needed
+ flag |= wxHSCROLL | wxVSCROLL;
+
+ const bool wasInReportView = HasFlag(wxLC_REPORT);
+
+ // update the window style first so that the header is created or destroyed
+ // corresponding to the new style
+ wxWindow::SetWindowStyleFlag( flag );
+
if (m_mainWin)
{
+ const bool inReportView = (flag & wxLC_REPORT) != 0;
+ if ( inReportView != wasInReportView )
+ {
+ // we need to notify the main window about this change as it must
+ // update its data structures
+ m_mainWin->SetReportView(inReportView);
+ }
+
// m_mainWin->DeleteEverything(); wxMSW doesn't do that
CreateOrDestroyHeaderWindowAsNeeded();
GetSizer()->Layout();
}
-
- wxWindow::SetWindowStyleFlag( flag );
}
bool wxGenericListCtrl::GetColumn(int col, wxListItem &item) const
return true;
}
-bool wxGenericListCtrl::SetColumn( int col, wxListItem& item )
+bool wxGenericListCtrl::SetColumn( int col, const wxListItem& item )
{
m_mainWin->SetColumn( col, item );
return true;
return true;
}
-wxString wxGenericListCtrl::GetItemText( long item ) const
+wxString wxGenericListCtrl::GetItemText( long item, int col ) const
{
- return m_mainWin->GetItemText(item);
+ return m_mainWin->GetItemText(item, col);
}
void wxGenericListCtrl::SetItemText( long item, const wxString& str )
return false;
if ( m_mainWin->HasHeader() )
- rect.y += m_headerHeight + 1;
+ rect.y += m_headerWin->GetSize().y + 1;
return true;
}
// if we don't have the header any longer, we need to relayout the window
// if ( !GetColumnCount() )
+
+ // Ensure that the non-existent columns are really removed from display.
+ Refresh();
+
return true;
}
wxListItem info;
info.m_text = label;
info.m_image = imageIndex;
- info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
+ info.m_mask = wxLIST_MASK_TEXT;
+ if (imageIndex > -1)
+ info.m_mask |= wxLIST_MASK_IMAGE;
info.m_itemId = index;
return InsertItem( info );
}
-long wxGenericListCtrl::InsertColumn( long col, wxListItem &item )
+long wxGenericListCtrl::DoInsertColumn( long col, const wxListItem &item )
{
- wxCHECK_MSG( InReportView(), -1, _T("can't add column in non report mode") );
+ wxCHECK_MSG( InReportView(), -1, wxT("can't add column in non report mode") );
- m_mainWin->InsertColumn( col, item );
+ long idx = m_mainWin->InsertColumn( col, item );
// 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;
-}
-
-long wxGenericListCtrl::InsertColumn( long col, const wxString &heading,
- int format, int width )
-{
- wxListItem item;
- item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
- item.m_text = heading;
- if (width >= -2)
- {
- item.m_mask |= wxLIST_MASK_WIDTH;
- item.m_width = width;
- }
-
- item.m_format = format;
-
- return InsertColumn( col, item );
+ return idx;
}
bool wxGenericListCtrl::ScrollList( int dx, int dy )
// 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::DoClientToScreen( int *x, int *y ) const
{
- m_mainWin->DoClientToScreen(x, y);
+ // It's not clear whether this can be called before m_mainWin is created
+ // but it seems better to be on the safe side and check.
+ if ( m_mainWin )
+ m_mainWin->DoClientToScreen(x, y);
+ else
+ wxListCtrlBase::DoClientToScreen(x, y);
}
void wxGenericListCtrl::DoScreenToClient( int *x, int *y ) const
{
- m_mainWin->DoScreenToClient(x, y);
+ // At least in wxGTK/Univ build this method can be called before m_mainWin
+ // is created so avoid crashes in this case.
+ if ( m_mainWin )
+ m_mainWin->DoScreenToClient(x, y);
+ else
+ wxListCtrlBase::DoScreenToClient(x, y);
}
-void wxGenericListCtrl::SetFocus()
+wxSize wxGenericListCtrl::DoGetBestClientSize() const
{
- // The test in window.cpp fails as we are a composite
- // window, so it checks against "this", but not m_mainWin.
- if ( DoFindFocus() != this )
- m_mainWin->SetFocus();
-}
+ // The base class version can compute the best size in report view only.
+ wxSize sizeBest = wxListCtrlBase::DoGetBestClientSize();
-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);
+ if ( !InReportView() )
+ {
+ // Ensure that our minimal width is at least big enough to show all our
+ // items. This is important for wxListbook to size itself correctly.
+
+ // Remember the offset of the first item: this corresponds to the
+ // margins around the item so we will add it to the minimal size below
+ // to ensure that we have equal margins on all sides.
+ wxPoint ofs;
+
+ // We can iterate over all items as there shouldn't be too many of them
+ // in non-report view. If it ever becomes a problem, we could examine
+ // just the first few items probably, the determination of the best
+ // size is less important if we will need scrollbars anyhow.
+ for ( int n = 0; n < GetItemCount(); n++ )
+ {
+ const wxRect itemRect = m_mainWin->GetLineRect(n);
+ if ( !n )
+ {
+ // Remember the position of the first item as all the rest are
+ // offset by at least this number of pixels too.
+ ofs = itemRect.GetPosition();
+ }
+
+ sizeBest.IncTo(itemRect.GetSize());
+ }
+
+ sizeBest.IncBy(2*ofs);
+
+
+ // If we have the scrollbars we need to account for them too. And to
+ // make sure the scrollbars status is up to date we need to call this
+ // function to set them.
+ m_mainWin->RecalculatePositions(true /* no refresh */);
+
+ // Unfortunately we can't use wxWindow::HasScrollbar() here as we need
+ // to use m_mainWin client/virtual size for determination of whether we
+ // use scrollbars and not the size of this window itself. Maybe that
+ // function should be extended to work correctly in the case when our
+ // scrollbars manage a different window from this one but currently it
+ // doesn't work.
+ const wxSize sizeClient = m_mainWin->GetClientSize();
+ const wxSize sizeVirt = m_mainWin->GetVirtualSize();
+
+ if ( sizeVirt.x > sizeClient.x /* HasScrollbar(wxHORIZONTAL) */ )
+ sizeBest.y += wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
+
+ if ( sizeVirt.y > sizeClient.y /* HasScrollbar(wxVERTICAL) */ )
+ sizeBest.x += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+ }
+
+ return sizeBest;
}
// ----------------------------------------------------------------------------
{
// this is a pure virtual function, in fact - which is not really pure
// because the controls which are not virtual don't need to implement it
- wxFAIL_MSG( _T("wxGenericListCtrl::OnGetItemText not supposed to be called") );
+ wxFAIL_MSG( wxT("wxGenericListCtrl::OnGetItemText not supposed to be called") );
return wxEmptyString;
}
wxGenericListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
{
wxASSERT_MSG( item >= 0 && item < GetItemCount(),
- _T("invalid item index in OnGetItemAttr()") );
+ wxT("invalid item index in OnGetItemAttr()") );
// no attributes by default
return NULL;
void wxGenericListCtrl::SetItemCount(long count)
{
- wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
+ wxASSERT_MSG( IsVirtual(), wxT("this is for virtual controls only") );
m_mainWin->SetItemCount(count);
}
}
}
+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