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insert member funcs PositionToXY and XYToPosition

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1064 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mart Raudsepp
1998-11-26 16:05:23 +00:00
parent 7aa88ac4af
commit e3ca08dd12
2 changed files with 62 additions and 12 deletions
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37
src/gtk/textctrl.cpp
View File

@@ -348,18 +348,43 @@ void wxTextCtrl::OnDropFiles( wxDropFilesEvent &WXUNUSED(event) )
wxFAIL_MSG( "wxTextCtrl::OnDropFiles not implemented" );
}
long wxTextCtrl::PositionToXY( long WXUNUSED(pos), long *WXUNUSED(x), long *WXUNUSED(y) ) const
long wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
{
wxFAIL_MSG( "wxTextCtrl::XYToPosition not implemented" );
if (!(m_windowStyle & wxTE_MULTILINE))
return 0;
gint len = gtk_text_get_length( GTK_TEXT(m_text) );
char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
if(!text)
return 0;
if( pos >= len)
return pos=len-1;
return 0;
*x=1; // Col 1
*y=1; // Line 1
for (int i = 0; i < pos; i++ )
{
if (text[i] == '\n')
{
(*y)++;
*x=1;
}
else
(*x)++;
}
g_free( text );
return 1;
}
long wxTextCtrl::XYToPosition( long WXUNUSED(x), long WXUNUSED(y) ) const
long wxTextCtrl::XYToPosition(long x, long y ) const
{
wxFAIL_MSG( "wxTextCtrl::XYToPosition not implemented" );
if (!(m_windowStyle & wxTE_MULTILINE))
return 0;
long pos=0;
return 0;
for(int i=1;i<y;i++)
pos +=GetLineLength(i);
pos +=x-1; // Pos start with 0
return pos;
}
int wxTextCtrl::GetLineLength(long lineNo) const

37
src/gtk1/textctrl.cpp
View File

@@ -348,18 +348,43 @@ void wxTextCtrl::OnDropFiles( wxDropFilesEvent &WXUNUSED(event) )
wxFAIL_MSG( "wxTextCtrl::OnDropFiles not implemented" );
}
long wxTextCtrl::PositionToXY( long WXUNUSED(pos), long *WXUNUSED(x), long *WXUNUSED(y) ) const
long wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
{
wxFAIL_MSG( "wxTextCtrl::XYToPosition not implemented" );
if (!(m_windowStyle & wxTE_MULTILINE))
return 0;
gint len = gtk_text_get_length( GTK_TEXT(m_text) );
char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
if(!text)
return 0;
if( pos >= len)
return pos=len-1;
return 0;
*x=1; // Col 1
*y=1; // Line 1
for (int i = 0; i < pos; i++ )
{
if (text[i] == '\n')
{
(*y)++;
*x=1;
}
else
(*x)++;
}
g_free( text );
return 1;
}
long wxTextCtrl::XYToPosition( long WXUNUSED(x), long WXUNUSED(y) ) const
long wxTextCtrl::XYToPosition(long x, long y ) const
{
wxFAIL_MSG( "wxTextCtrl::XYToPosition not implemented" );
if (!(m_windowStyle & wxTE_MULTILINE))
return 0;
long pos=0;
return 0;
for(int i=1;i<y;i++)
pos +=GetLineLength(i);
pos +=x-1; // Pos start with 0
return pos;
}
int wxTextCtrl::GetLineLength(long lineNo) const