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#92656# GPF when changing the symbol-set fixed

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Thomas Lange
2001-10-02 11:58:49 +00:00
parent 37370eec3e
commit d30e2d25d3
3 changed files with 31 additions and 12 deletions
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32
starmath/source/dialog.cxx
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@@ -2,9 +2,9 @@
*
* $RCSfile: dialog.cxx,v $
*
* $Revision: 1.14 $
* $Revision: 1.15 $
*
* last change: $Author: tl $ $Date: 2001-09-13 11:16:08 $
* last change: $Author: tl $ $Date: 2001-10-02 12:58:49 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -1863,8 +1863,20 @@ IMPL_LINK( SmSymDefineDialog, ChangeClickHdl, Button *, pButton )
// das SymbolSet wechseln wenn n<>tig
if (pOldSymSet != pNewSymSet)
{
pNewSymSet->AddSymbol( new SmSym( *pSym ) );
pOldSymSet->DeleteSymbol(nSymbol);
pNewSymSet->AddSymbol(pSym);
//
// update controls
//
// actualize symbol-lists in the dialog
String aOldSymbolName( pOrigSymbol->GetName() );
aOldSymbols.SetText( String() );
aOldSymbols.RemoveEntry( aOldSymbolName );
if (aSymbolSets.GetText() == aOldSymbolSets.GetText())
aSymbols.RemoveEntry( aOldSymbolName );
// clear display for original symbol
SetOrigSymbol(NULL, XubString());
}
//!! den SymbolSet Manger dazu zwingen seinen HashTable zu aktualisieren,
@@ -1894,8 +1906,6 @@ IMPL_LINK( SmSymDefineDialog, DeleteClickHdl, Button *, pButton )
USHORT nSymbolNo = pSymSet->GetSymbolPos(aOldSymbolName);
DBG_ASSERT(nSymbolNo != SYMBOL_NONE, "Sm : kein Symbol");
// Bez<65>ge auf das Symbols l<>schen
DBG_ASSERT(pOrigSymbol == &pSymSet->GetSymbol(nSymbolNo),
"Sm : Fehler beim l<>schen des Symbols");
SetOrigSymbol(NULL, XubString());
// und weg mit dem Symbol
pSymSet->DeleteSymbol(nSymbolNo);
@@ -2044,6 +2054,7 @@ SmSymDefineDialog::~SmSymDefineDialog()
{
delete pFontList;
delete pSubsetMap;
delete pOrigSymbol;
}
@@ -2148,12 +2159,17 @@ BOOL SmSymDefineDialog::SelectSymbolSet(ComboBox &rComboBox,
void SmSymDefineDialog::SetOrigSymbol(const SmSym *pSymbol,
const XubString &rSymbolSetName)
{
pOrigSymbol = pSymbol;
// clear old symbol
delete pOrigSymbol;
pOrigSymbol = 0;
XubString aSymName,
aSymSetName;
XubString aSymName,
aSymSetName;
if (pSymbol)
{
// set new symbol
pOrigSymbol = new SmSym( *pSymbol );
aSymName = pSymbol->GetName();
aSymSetName = rSymbolSetName;
aOldSymbolDisplay.SetFont(pSymbol->GetFace());