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wxMSW::wxTreeCtrl has multiple selection too (somewhat documented)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3220 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-07-30 22:45:55 +00:00
parent 717b9bf234
commit 9dfbf520eb
7 changed files with 433 additions and 151 deletions
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58
src/generic/treectrl.cpp
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@@ -203,14 +203,14 @@ void wxTreeTextCtrl::OnChar( wxKeyEvent &event )
{
(*m_accept) = TRUE;
(*m_res) = GetValue();
m_owner->SetFocus();
m_owner->SetFocus();
return;
}
if (event.m_keyCode == WXK_ESCAPE)
{
(*m_accept) = FALSE;
(*m_res) = "";
m_owner->SetFocus();
m_owner->SetFocus();
return;
}
event.Skip();
@@ -221,7 +221,7 @@ void wxTreeTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
if (wxPendingDelete.Member(this)) return;
wxPendingDelete.Append(this);
if ((*m_accept) && ((*m_res) != m_startValue))
m_owner->OnRenameAccept();
}
@@ -232,7 +232,7 @@ void wxTreeTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
// -----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxTreeEvent, wxNotifyEvent)
wxTreeEvent::wxTreeEvent( wxEventType commandType, int id )
: wxNotifyEvent( commandType, id )
{
@@ -463,7 +463,7 @@ void wxTreeCtrl::Init()
m_imageListState = (wxImageList *) NULL;
m_dragCount = 0;
m_renameTimer = new wxTreeRenameTimer( this );
}
@@ -493,7 +493,7 @@ wxTreeCtrl::~wxTreeCtrl()
wxDELETE( m_hilightBrush );
DeleteAllItems();
delete m_renameTimer;
}
@@ -1143,16 +1143,18 @@ void wxTreeCtrl::SelectItem(const wxTreeItemId& itemId,
GetEventHandler()->ProcessEvent( event );
}
void wxTreeCtrl::FillArray(wxGenericTreeItem *item, wxArrayTreeItemIds &array) const
void wxTreeCtrl::FillArray(wxGenericTreeItem *item,
wxArrayTreeItemIds &array) const
{
if (item->HasHilight()) array.Add(wxTreeItemId(item));
if ( item->HasHilight() )
array.Add(wxTreeItemId(item));
if (item->HasChildren())
if ( item->HasChildren() )
{
wxArrayGenericTreeItems& children = item->GetChildren();
size_t count = children.Count();
for ( size_t n = 0; n < count; ++n )
FillArray(children[n],array);
wxArrayGenericTreeItems& children = item->GetChildren();
size_t count = children.GetCount();
for ( size_t n = 0; n < count; ++n )
FillArray(children[n],array);
}
}
@@ -1445,12 +1447,12 @@ void wxTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level, int &
dc.SetPen( *wxGREY_PEN );
dc.SetBrush( *wxWHITE_BRUSH );
dc.DrawRectangle( horizX+(m_indent-5), y-4, 11, 9 );
dc.SetPen( *wxBLACK_PEN );
dc.DrawLine( horizX+(m_indent-2), y, horizX+(m_indent+3), y );
if (!item->IsExpanded())
dc.DrawLine( horizX+m_indent, y-2, horizX+m_indent, y+3 );
dc.SetPen( m_dottedPen );
}
@@ -1793,20 +1795,20 @@ void wxTreeCtrl::Edit( const wxTreeItemId& item )
if (!item.IsOk()) return;
m_currentEdit = item.m_pItem;
wxTreeEvent te( wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, GetId() );
te.m_item = m_currentEdit;
te.SetEventObject( this );
GetEventHandler()->ProcessEvent( te );
if (!te.IsAllowed()) return;
wxString s = m_currentEdit->GetText();
int x = m_currentEdit->GetX();
int y = m_currentEdit->GetY();
int w = m_currentEdit->GetWidth();
int h = m_currentEdit->GetHeight();
int image_h = 0;
int image_w = 0;
if ((m_currentEdit->IsExpanded()) && (m_currentEdit->GetSelectedImage() != -1))
@@ -1844,12 +1846,12 @@ void wxTreeCtrl::OnRenameAccept()
le.SetEventObject( this );
le.m_label = m_renameRes;
GetEventHandler()->ProcessEvent( le );
if (!le.IsAllowed()) return;
SetItemText( m_currentEdit, m_renameRes );
}
void wxTreeCtrl::OnMouse( wxMouseEvent &event )
{
if (!event.LeftIsDown()) m_dragCount = 0;
@@ -1887,14 +1889,14 @@ void wxTreeCtrl::OnMouse( wxMouseEvent &event )
return;
}
if (event.LeftUp() && (item == m_current) &&
(flags & wxTREE_HITTEST_ONITEMLABEL) &&
HasFlag(wxTR_EDIT_LABELS) )
if (event.LeftUp() && (item == m_current) &&
(flags & wxTREE_HITTEST_ONITEMLABEL) &&
HasFlag(wxTR_EDIT_LABELS) )
{
m_renameTimer->Start( 100, TRUE );
return;
}
bool is_multiple=(GetWindowStyleFlag() & wxTR_MULTIPLE);
bool extended_select=(event.ShiftDown() && is_multiple);
bool unselect_others=!(extended_select || (event.ControlDown() && is_multiple));
@@ -1937,7 +1939,7 @@ void wxTreeCtrl::CalculateSize( wxGenericTreeItem *item, wxDC &dc )
{
long text_w = 0;
long text_h = 0;
wxFont fontOld;
wxFont fontNew;
if (item->IsBold())
@@ -1958,14 +1960,14 @@ void wxTreeCtrl::CalculateSize( wxGenericTreeItem *item, wxDC &dc )
wxFAIL_MSG(_T("wxDC::GetFont() failed!"));
}
}
dc.GetTextExtent( item->GetText(), &text_w, &text_h );
text_h+=2;
// restore normal font for bold items
if (fontOld.Ok())
dc.SetFont( fontOld);
int image_h = 0;
int image_w = 0;
if ((item->IsExpanded()) && (item->GetSelectedImage() != -1))