In order to fix http://www.lyx.org/trac/ticket/6585 I need to check in InsetTabular if the table is
inside a float.
i thought I can do this by iterating the insets starting with the table inset down to the outer
insets. if one of the outer insets is a float I thought that I can say that the table is inside it.
Attached is a patch where I tried this with out success.
Can anybody give me a pointer what I am doing wrong?
thanks and regards
Uwe
Index: frontends/qt4/GuiTabular.cpp
===================================================================
--- frontends/qt4/GuiTabular.cpp (revision 35845)
+++ frontends/qt4/GuiTabular.cpp (working copy)
@@ -176,6 +176,8 @@
interlinespaceED->setEnabled(interlinespaceCO->currentIndex() == 2);
interlinespaceUnit->setEnabled(interlinespaceCO->currentIndex() == 2);
+ // setting as longtable is not allowed when table is inside a float
+ longTabularCB->setEnabled(funcEnabled(Tabular::SET_LONGTABULAR));
bool const longtabular = longTabularCB->isChecked();
longtableGB->setEnabled(true);
newpageCB->setEnabled(longtabular);
Index: insets/InsetTabular.cpp
===================================================================
--- insets/InsetTabular.cpp (revision 35845)
+++ insets/InsetTabular.cpp (working copy)
@@ -32,6 +32,7 @@
#include "DispatchResult.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
+#include "InsetIterator.h"
#include "Language.h"
#include "LaTeXFeatures.h"
#include "Lexer.h"
@@ -4314,6 +4315,11 @@
break;
case Tabular::SET_LONGTABULAR:
+ // setting as longtable is not allowed when table is inside a float
+ for (InsetIterator it = inset_iterator_begin(cur.inset()); it; ++it) {
+ if (it->lyxCode() == FLOAT_CODE)
+ status.setEnabled(false);
+ }
status.setOnOff(tabular.is_long_tabular);
break;
