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Implemented row and col label size functions.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5917 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Michael Bedward 2000-02-09 02:15:05 +00:00
parent 4370c5b2de
commit 2e8cd9776a
1 changed files with 143 additions and 2 deletions
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145
src/generic/grid.cpp
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@ -3878,16 +3878,157 @@ wxString wxGrid::GetColLabelValue( int col )
}
}
void wxGrid::SetRowLabelSize( int width )
{
// TODO: how to do this with the box sizers ?
wxSize sz;
width = wxMax( width, 0 );
if ( width != m_rowLabelWidth )
{
// Hiding the row labels (and possible the corner label)
//
if ( width == 0 )
{
m_rowLabelWin->Show( FALSE );
// If the col labels are on display we need to hide the
// corner label and remove it from the top sizer
//
if ( m_colLabelHeight > 0 )
{
m_cornerLabelWin->Show( FALSE );
m_topSizer->Remove( m_cornerLabelWin );
}
m_middleSizer->Remove( m_rowLabelWin );
}
else
{
// Displaying the row labels (and possibly the corner
// label) after being hidden
//
if ( m_rowLabelWidth == 0 )
{
m_rowLabelWin->Show( TRUE );
if ( m_colLabelHeight > 0 )
{
m_cornerLabelWin->Show( TRUE );
m_topSizer->Prepend( m_cornerLabelWin, 0 );
}
m_middleSizer->Prepend( m_rowLabelWin, 0, wxEXPAND );
}
// set the width of the corner label if it is on display
//
if ( m_colLabelHeight > 0 )
{
wxList& childList = m_topSizer->GetChildren();
wxNode *node = childList.First();
while (node)
{
wxSizerItem *item = (wxSizerItem*)node->Data();
if ( item->GetWindow() == m_cornerLabelWin )
{
item->SetInitSize( width, m_colLabelHeight );
break;
}
node = node->Next();
}
}
// set the width of the row labels
//
wxList& childList = m_middleSizer->GetChildren();
wxNode *node = childList.First();
while (node)
{
wxSizerItem *item = (wxSizerItem*)node->Data();
if ( item->GetWindow() == m_rowLabelWin )
{
sz = item->GetWindow()->GetSize();
item->SetInitSize( width, sz.GetHeight() );
break;
}
node = node->Next();
}
}
m_rowLabelWidth = width;
m_mainSizer->Layout();
}
}
void wxGrid::SetColLabelSize( int height )
{
// TODO: how to do this with the box sizers ?
wxSize sz;
if ( height < 0 ) height = 0;
if ( height != m_colLabelHeight )
{
// hiding the column labels
//
if ( height == 0 )
{
m_cornerLabelWin->Show( FALSE );
m_colLabelWin->Show( FALSE );
// Note: this call will actually delete the sizer
//
m_mainSizer->Remove( m_topSizer );
m_topSizer = (wxBoxSizer *)NULL;
}
else
{
// column labels to be displayed after being hidden
//
if ( m_colLabelHeight == 0 )
{
// recreate the top sizer
//
m_topSizer = new wxBoxSizer( wxHORIZONTAL );
if ( m_rowLabelWidth > 0 )
m_topSizer->Add( m_cornerLabelWin, 0 );
m_topSizer->Add( m_colLabelWin, 1 );
m_mainSizer->Prepend( m_topSizer, 0, wxEXPAND );
// only show the corner label if the row labels are
// also displayed
//
if ( m_rowLabelWidth > 0 )
m_cornerLabelWin->Show( TRUE );
m_colLabelWin->Show( TRUE );
}
wxList& childList = m_topSizer->GetChildren();
wxNode *node = childList.First();
while (node)
{
wxSizerItem *item = (wxSizerItem*)node->Data();
if ( (item->GetWindow() == m_cornerLabelWin && m_rowLabelWidth > 0) ||
item->GetWindow() == m_colLabelWin )
{
sz = item->GetWindow()->GetSize();
item->SetInitSize( sz.GetWidth(), height );
}
node = node->Next();
}
}
m_colLabelHeight = height;
m_mainSizer->Layout();
}
}
void wxGrid::SetLabelBackgroundColour( const wxColour& colour )
{
if ( m_labelBackgroundColour != colour )