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