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support undo patch applied

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@20925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor 2003-06-04 21:14:16 +00:00
parent 091f0dc759
commit 65334b43fe
2 changed files with 48 additions and 0 deletions
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24
src/mac/carbon/textctrl.cpp
View File

@ -1344,6 +1344,10 @@ void wxTextCtrl::Undo()
{
if (CanUndo())
{
if ( m_macUsesTXN )
{
TXNUndo((TXNObject)m_macTXN);
}
}
}
@ -1351,16 +1355,36 @@ void wxTextCtrl::Redo()
{
if (CanRedo())
{
if ( m_macUsesTXN )
{
TXNRedo((TXNObject)m_macTXN);
}
}
}
bool wxTextCtrl::CanUndo() const
{
if ( !IsEditable() )
{
return false ;
}
if ( m_macUsesTXN )
{
return TXNCanUndo((TXNObject)m_macTXN,NULL);
}
return FALSE ;
}
bool wxTextCtrl::CanRedo() const
{
if ( !IsEditable() )
{
return false ;
}
if ( m_macUsesTXN )
{
return TXNCanRedo((TXNObject)m_macTXN,NULL);
}
return FALSE ;
}

24
src/mac/textctrl.cpp
View File

@ -1344,6 +1344,10 @@ void wxTextCtrl::Undo()
{
if (CanUndo())
{
if ( m_macUsesTXN )
{
TXNUndo((TXNObject)m_macTXN);
}
}
}
@ -1351,16 +1355,36 @@ void wxTextCtrl::Redo()
{
if (CanRedo())
{
if ( m_macUsesTXN )
{
TXNRedo((TXNObject)m_macTXN);
}
}
}
bool wxTextCtrl::CanUndo() const
{
if ( !IsEditable() )
{
return false ;
}
if ( m_macUsesTXN )
{
return TXNCanUndo((TXNObject)m_macTXN,NULL);
}
return FALSE ;
}
bool wxTextCtrl::CanRedo() const
{
if ( !IsEditable() )
{
return false ;
}
if ( m_macUsesTXN )
{
return TXNCanRedo((TXNObject)m_macTXN,NULL);
}
return FALSE ;
}