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Make generic wxDataViewProgressRenderer fill the entire cell.

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After the fixes in the previous commit it is finally possibly to make the
progress renderer expand to the entire cell area instead of taking a
fixed width, it is enough to simply override RenderWithAttr() instead of
Render() and ignore the alignment as this avoids the use of (arbitrary and
hardcoded) wxDataViewProgressRenderer::GetSize().

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62394 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-10-12 22:44:09 +00:00
parent a6f1201f97
commit 3e60a3c147
2 changed files with 39 additions and 22 deletions
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30
src/generic/datavgen.cpp
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@@ -938,10 +938,6 @@ wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
m_value = 0;
}
wxDataViewProgressRenderer::~wxDataViewProgressRenderer()
{
}
bool wxDataViewProgressRenderer::SetValue( const wxVariant &value )
{
m_value = (long) value;
@@ -958,18 +954,24 @@ bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const
return true;
}
bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
bool wxDataViewProgressRenderer::RenderWithAttr(wxDC& dc,
const wxRect& rect,
int WXUNUSED(align),
const wxDataViewItemAttr *attr,
int WXUNUSED(state))
{
double pct = (double)m_value / 100.0;
wxRect bar = cell;
bar.width = (int)(cell.width * pct);
dc->SetPen( *wxTRANSPARENT_PEN );
dc->SetBrush( *wxBLUE_BRUSH );
dc->DrawRectangle( bar );
// deflat the rect to leave a small border between bars in adjacent rows
wxRect bar = rect.Deflate(0, 1);
dc->SetBrush( *wxTRANSPARENT_BRUSH );
dc->SetPen( *wxBLACK_PEN );
dc->DrawRectangle( cell );
dc.SetBrush( *wxTRANSPARENT_BRUSH );
dc.SetPen( *wxBLACK_PEN );
dc.DrawRectangle( bar );
bar.width = (int)(bar.width * m_value / 100.);
dc.SetPen( *wxTRANSPARENT_PEN );
dc.SetBrush( attr && attr->HasColour() ? wxBrush(attr->GetColour())
: *wxBLUE_BRUSH );
dc.DrawRectangle( bar );
return true;
}