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/***************************************************************************
* -------------------------------------------------------------------- *
* KT list view item cron variables folder implementation. *
* -------------------------------------------------------------------- *
* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
* -------------------------------------------------------------------- *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "ktlistvars.h"
#include <tqstring.h>
#include <klocale.h> // i18n()
#include <kglobalsettings.h>
#include "ctcron.h"
#include "ctvariable.h"
#include "kticon.h"
#include "ktlistvar.h"
#include "ktvariable.h"
#include "ktprint.h"
KTListVars::KTListVars(KTListItem* parent, CTCron* _ctcron) :
KTListItem(parent, 0, _ctcron)
{
refresh();
}
KTListVars::KTListVars(TQListView* parent, CTCron* _ctcron) :
KTListItem(parent, 0, _ctcron)
{
refresh();
}
void KTListVars::create()
{
CTVariable* tempvar = new CTVariable();
KTVariable* ktvar = new KTVariable(tempvar,i18n("Edit Variable"));
ktvar->exec();
delete ktvar;
if (tempvar->dirty())
{
getCTCron()->variable.push_back(tempvar);
new KTListVar(this, getCTCron(), tempvar); // Qt will clean up
}
else
{
delete tempvar;
}
}
void KTListVars::refresh()
{
setText(0, getDescription());
setPixmap(0, KTIcon::variables(true));
}
void KTListVars::print(KTPrint& printer) const
{
TQFont stnd;
stnd = printer.getFont() ;
printer.setFont(TQFont( KGlobalSettings::generalFont().family(), 10, TQFont::Bold ));
printer.print(i18n("Variable:"), 1, KTPrint::alignTextLeft);
printer.print(i18n("Value:"), 2, KTPrint::alignTextCenter);
printer.print(i18n("Description:"), 3, KTPrint::alignTextRight);
printer.setFont(stnd);
//firstChild() does not return null if there are no children, therefore
//we need to check the validation of the pointer without terminating
//the application. This maybe a bug in QT 1.44
if (this->childCount() ==0) {
printer.print(i18n("No variables..."),1,KTPrint::alignTextLeft, false);
printer.levelColumns(20);
return;
}
KTListItem* ktli = (KTListItem*)this->firstChild();
Q_CHECK_PTR(ktli);
while (ktli) {
ktli->print(printer);
ktli = (KTListItem*)ktli->nextSibling();
printer.levelColumns();
}
printer.levelColumns(20);
}
TQString KTListVars::getDescription()
{
return i18n("Variables");
}
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