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wxGenericListCtrl::SetItemState(-1) now changes the state of all items (patch 1101650)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32195 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-02-19 17:07:17 +00:00
parent 50f65637a8
commit 0afa5859ab
2 changed files with 54 additions and 1 deletions
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53
src/generic/listctrl.cpp
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@@ -644,6 +644,7 @@ public:
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;
@@ -3635,8 +3636,58 @@ void wxListMainWindow::SetItem( wxListItem &item )
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") );
@@ -4624,7 +4675,7 @@ void wxGenericListCtrl::CalculateAndSetHeaderHeight()
{
#ifdef __WXMAC__
SInt32 h ;
GetThemeMetric( kThemeMetricListHeaderHeight, &h );
GetThemeMetric( kThemeMetricListHeaderHeight, &h );
#else
// we use 'g' to get the descent, too
int w, h, d;