Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Account for text attrs in generic wxDataViewCtrl's renderers.

Browse Source 
When determining cell content's size, GetSize() measured the text using
wxDataViewCtrl's font, even though it could be renderer in bold or
italics.

Corrected by setting the attributes - and not only the value - prior to
GetSize() calls, and by using the right font in GetTextExtent() calls.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65949 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2010-10-30 15:57:49 +00:00
parent d0154e3a5a
commit 86755098f5
4 changed files with 83 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
src/generic/datavgen.cpp
View File

@@ -761,10 +761,10 @@ bool wxDataViewTextRenderer::Render(wxRect rect, wxDC *dc, int state)
wxSize wxDataViewTextRenderer::GetSize() const
{
const wxDataViewCtrl *view = GetView();
if (!m_text.empty())
return view->wxWindowBase::GetTextExtent( m_text );
return wxSize(wxDVC_DEFAULT_RENDERER_SIZE,wxDVC_DEFAULT_RENDERER_SIZE);
return GetTextExtent(m_text);
else
return wxSize(wxDVC_DEFAULT_RENDERER_SIZE,wxDVC_DEFAULT_RENDERER_SIZE);
}
// ---------------------------------------------------------
@@ -1016,11 +1016,7 @@ bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state )
wxSize wxDataViewDateRenderer::GetSize() const
{
const wxDataViewCtrl* view = GetView();
wxString tmp = m_date.FormatDate();
wxCoord x,y,d;
view->GetTextExtent( tmp, &x, &y, &d );
return wxSize(x,y+d);
return GetTextExtent(m_date.FormatDate());
}
void wxDataViewDateRenderer::WXOnActivate(wxDataViewModel *model,
@@ -1085,15 +1081,13 @@ bool wxDataViewIconTextRenderer::Render(wxRect rect, wxDC *dc, int state)
wxSize wxDataViewIconTextRenderer::GetSize() const
{
const wxDataViewCtrl *view = GetView();
if (!m_value.GetText().empty())
{
int x,y;
view->GetTextExtent( m_value.GetText(), &x, &y );
wxSize size = GetTextExtent(m_value.GetText());
if (m_value.GetIcon().IsOk())
x += m_value.GetIcon().GetWidth() + 4;
return wxSize( x, y );
size.x += m_value.GetIcon().GetWidth() + 4;
return size;
}
return wxSize(80,20);
}
@@ -2524,12 +2518,17 @@ int wxDataViewMainWindow::GetLineStart( unsigned int row ) const
!model->HasContainerColumns(item))
continue; // skip it!
wxVariant value;
model->GetValue( value, item, column->GetModelColumn() );
wxDataViewRenderer *renderer =
const_cast<wxDataViewRenderer*>(column->GetRenderer());
wxVariant value;
model->GetValue( value, item, column->GetModelColumn() );
renderer->SetValue( value );
wxDataViewItemAttr attr;
model->GetAttr(item, column->GetModelColumn(), attr);
renderer->SetAttr(attr);
height = wxMax( height, renderer->GetSize().y );
}
@@ -2587,12 +2586,17 @@ int wxDataViewMainWindow::GetLineAt( unsigned int y ) const
!model->HasContainerColumns(item))
continue; // skip it!
wxVariant value;
model->GetValue( value, item, column->GetModelColumn() );
wxDataViewRenderer *renderer =
const_cast<wxDataViewRenderer*>(column->GetRenderer());
wxVariant value;
model->GetValue( value, item, column->GetModelColumn() );
renderer->SetValue( value );
wxDataViewItemAttr attr;
model->GetAttr(item, column->GetModelColumn(), attr);
renderer->SetAttr(attr);
height = wxMax( height, renderer->GetSize().y );
}
@@ -2640,12 +2644,17 @@ int wxDataViewMainWindow::GetLineHeight( unsigned int row ) const
!model->HasContainerColumns(item))
continue; // skip it!
wxVariant value;
model->GetValue( value, item, column->GetModelColumn() );
wxDataViewRenderer *renderer =
const_cast<wxDataViewRenderer*>(column->GetRenderer());
wxVariant value;
model->GetValue( value, item, column->GetModelColumn() );
renderer->SetValue( value );
wxDataViewItemAttr attr;
model->GetAttr(item, column->GetModelColumn(), attr);
renderer->SetAttr(attr);
height = wxMax( height, renderer->GetSize().y );
}
@@ -3814,6 +3823,11 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
wxVariant value;
model->GetValue( value, item, col->GetModelColumn() );
custom->SetValue( value );
wxDataViewItemAttr attr;
model->GetAttr(item, col->GetModelColumn(), attr);
custom->SetAttr(attr);
wxRect cell_rect( xpos, GetLineStart( current ),
col->GetWidth(), GetLineHeight( current ) );
@@ -4169,6 +4183,10 @@ unsigned int wxDataViewCtrl::GetBestColumnWidth(int idx) const
GetModel()->GetValue(value, item, column->GetModelColumn());
renderer->SetValue(value);
wxDataViewItemAttr attr;
GetModel()->GetAttr(item, column->GetModelColumn(), attr);
renderer->SetAttr(attr);
max_width = (unsigned)wxMax((int)max_width, renderer->GetSize().x);
}