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call wxFlexGridSizer::AddGrowableRow/Col() only after creating the sizer children, otherwise row/col index could be out of range (#10294)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57519 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-23 22:33:08 +00:00
parent b47056410d
commit 5dd238c6dd
2 changed files with 24 additions and 26 deletions
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4
include/wx/xrc/xh_sizer.h
View File

@@ -18,8 +18,6 @@
#include "wx/sizer.h"
#include "wx/gbsizer.h"
class WXDLLIMPEXP_FWD_CORE wxSizer;
class WXDLLIMPEXP_XRC wxSizerXmlHandler : public wxXmlResourceHandler
{
DECLARE_DYNAMIC_CLASS(wxSizerXmlHandler)
@@ -45,7 +43,7 @@ private:
wxSizer* Handle_wxStaticBoxSizer();
#endif
wxSizer* Handle_wxGridSizer();
wxSizer* Handle_wxFlexGridSizer();
wxFlexGridSizer* Handle_wxFlexGridSizer();
wxSizer* Handle_wxGridBagSizer();
wxSizer* Handle_wxWrapSizer();

46
src/xrc/xh_sizer.cpp
View File

@@ -197,6 +197,7 @@ wxObject* wxSizerXmlHandler::Handle_spacer()
wxObject* wxSizerXmlHandler::Handle_sizer()
{
wxSizer *sizer = NULL;
wxFlexGridSizer *flexsizer = NULL;
wxXmlNode *parentNode = m_node->GetParent();
@@ -210,21 +211,19 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
if (m_class == wxT("wxBoxSizer"))
sizer = Handle_wxBoxSizer();
#if wxUSE_STATBOX
else if (m_class == wxT("wxStaticBoxSizer"))
sizer = Handle_wxStaticBoxSizer();
#endif
else if (m_class == wxT("wxGridSizer"))
sizer = Handle_wxGridSizer();
else if (m_class == wxT("wxFlexGridSizer"))
sizer = Handle_wxFlexGridSizer();
{
flexsizer = Handle_wxFlexGridSizer();
sizer = flexsizer;
}
else if (m_class == wxT("wxGridBagSizer"))
sizer = Handle_wxGridBagSizer();
else if (m_class == wxT("wxWrapSizer"))
sizer = Handle_wxWrapSizer();
@@ -249,6 +248,13 @@ wxObject* wxSizerXmlHandler::Handle_sizer()
CreateChildren(m_parent, true/*only this handler*/);
// set growable rows and cols for sizers which support this
if ( flexsizer )
{
SetGrowables(flexsizer, wxT("growablerows"), true);
SetGrowables(flexsizer, wxT("growablecols"), false);
}
// restore state
m_isInside = old_ins;
m_parentSizer = old_par;
@@ -308,24 +314,16 @@ wxSizer* wxSizerXmlHandler::Handle_wxGridSizer()
}
wxSizer* wxSizerXmlHandler::Handle_wxFlexGridSizer()
wxFlexGridSizer* wxSizerXmlHandler::Handle_wxFlexGridSizer()
{
wxFlexGridSizer *sizer =
new wxFlexGridSizer(GetLong(wxT("rows")), GetLong(wxT("cols")),
GetDimension(wxT("vgap")), GetDimension(wxT("hgap")));
SetGrowables(sizer, wxT("growablerows"), true);
SetGrowables(sizer, wxT("growablecols"), false);
return sizer;
return new wxFlexGridSizer(GetLong(wxT("rows")), GetLong(wxT("cols")),
GetDimension(wxT("vgap")), GetDimension(wxT("hgap")));
}
wxSizer* wxSizerXmlHandler::Handle_wxGridBagSizer()
{
wxGridBagSizer *sizer =
new wxGridBagSizer(GetDimension(wxT("vgap")), GetDimension(wxT("hgap")));
SetGrowables(sizer, wxT("growablerows"), true);
SetGrowables(sizer, wxT("growablecols"), false);
return sizer;
return new wxGridBagSizer(GetDimension(wxT("vgap")), GetDimension(wxT("hgap")));
}
wxSizer* wxSizerXmlHandler::Handle_wxWrapSizer()
@@ -346,13 +344,15 @@ void wxSizerXmlHandler::SetGrowables(wxFlexGridSizer* sizer,
while (tkn.HasMoreTokens())
{
if (!tkn.GetNextToken().ToULong(&l))
{
wxLogError(wxT("growable[rows|cols] must be comma-separated list of row numbers"));
else {
if (rows)
sizer->AddGrowableRow(l);
else
sizer->AddGrowableCol(l);
break;
}
if (rows)
sizer->AddGrowableRow(l);
else
sizer->AddGrowableCol(l);
}
}