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322 lines
8.8 KiB
322 lines
8.8 KiB
/*
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* This file is part of the KDE Libraries
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* Copyright (C) 1999-2000 Espen Sand (espen@kde.org)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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// I (espen) prefer that header files are included alphabetically
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#include <tqhbox.h>
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#include <tqlabel.h>
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#include <tqtimer.h>
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#include <tqtoolbutton.h>
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#include <tqwhatsthis.h>
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#include <tqwidget.h>
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#include <tdeaboutapplication.h>
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#include <tdeaboutdata.h>
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#include <tdeabouttde.h>
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#include <tdeaction.h>
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#include <tdeapplication.h>
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#include <kbugreport.h>
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#include <kdialogbase.h>
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#include <khelpmenu.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <tdepopupmenu.h>
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#include <tdestdaccel.h>
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#include <kstdaction.h>
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#include <kstandarddirs.h>
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#include "kswitchlanguagedialog.h"
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#include "config.h"
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#include <qxembed.h>
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class KHelpMenuPrivate
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{
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public:
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KHelpMenuPrivate():mSwitchApplicationLanguage(NULL)
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{
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}
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~KHelpMenuPrivate()
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{
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delete mSwitchApplicationLanguage;
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}
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const TDEAboutData *mAboutData;
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KSwitchLanguageDialog *mSwitchApplicationLanguage;
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};
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KHelpMenu::KHelpMenu( TQWidget *parent, const TQString &aboutAppText,
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bool showWhatsThis )
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: TQObject(parent), mMenu(0), mAboutApp(0), mAboutKDE(0), mBugReport(0),
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d(new KHelpMenuPrivate)
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{
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mParent = parent;
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mAboutAppText = aboutAppText;
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mShowWhatsThis = showWhatsThis;
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d->mAboutData = 0;
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}
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KHelpMenu::KHelpMenu( TQWidget *parent, const TDEAboutData *aboutData,
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bool showWhatsThis, TDEActionCollection *actions )
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: TQObject(parent), mMenu(0), mAboutApp(0), mAboutKDE(0), mBugReport(0),
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d(new KHelpMenuPrivate)
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{
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mParent = parent;
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mShowWhatsThis = showWhatsThis;
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d->mAboutData = aboutData;
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if (!aboutData)
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mAboutAppText = TQString::null;
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if (actions)
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{
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KStdAction::helpContents(this, TQT_SLOT(appHelpActivated()), actions);
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if (showWhatsThis)
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KStdAction::whatsThis(this, TQT_SLOT(contextHelpActivated()), actions);
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KStdAction::reportBug(this, TQT_SLOT(reportBug()), actions);
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KStdAction::aboutApp(this, TQT_SLOT(aboutApplication()), actions);
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KStdAction::aboutKDE(this, TQT_SLOT(aboutKDE()), actions);
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KStdAction::switchApplicationLanguage(this, TQT_SLOT(switchApplicationLanguage()), actions);
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}
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}
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KHelpMenu::~KHelpMenu()
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{
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delete mMenu;
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delete mAboutApp;
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delete mAboutKDE;
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delete mBugReport;
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delete d;
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}
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TDEPopupMenu* KHelpMenu::menu()
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{
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if( !mMenu )
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{
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//
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// 1999-12-02 Espen Sand:
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// I use hardcoded menu id's here. Reason is to stay backward
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// compatible.
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//
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const TDEAboutData *aboutData = d->mAboutData ? d->mAboutData : TDEGlobal::instance()->aboutData();
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TQString appName = (aboutData)? aboutData->programName() : TQString::fromLatin1(tqApp->name());
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mMenu = new TDEPopupMenu();
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connect( mMenu, TQT_SIGNAL(destroyed()), this, TQT_SLOT(menuDestroyed()));
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bool need_separator = false;
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if (kapp->authorizeTDEAction("help_contents"))
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{
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mMenu->insertItem( BarIcon( "contents", TDEIcon::SizeSmall),
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TQString(i18n( "%1 &Handbook" ).arg( appName)) ,menuHelpContents );
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mMenu->connectItem( menuHelpContents, this, TQT_SLOT(appHelpActivated()) );
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mMenu->setAccel( TDEStdAccel::shortcut(TDEStdAccel::Help), menuHelpContents );
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need_separator = true;
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}
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if( mShowWhatsThis && kapp->authorizeTDEAction("help_whats_this") )
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{
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TQToolButton* wtb = TQWhatsThis::whatsThisButton(0);
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mMenu->insertItem( wtb->iconSet(),i18n( "What's &This" ), menuWhatsThis);
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mMenu->connectItem( menuWhatsThis, this, TQT_SLOT(contextHelpActivated()) );
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delete wtb;
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mMenu->setAccel( SHIFT + Key_F1, menuWhatsThis );
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need_separator = true;
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}
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if (kapp->authorizeTDEAction("help_report_bug") && aboutData && !aboutData->bugAddress().isEmpty() )
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{
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if (need_separator)
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mMenu->insertSeparator();
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mMenu->insertItem( SmallIcon("bug"), i18n( "&Report Bug/Request Enhancement..." ), menuReportBug );
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mMenu->connectItem( menuReportBug, this, TQT_SLOT(reportBug()) );
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need_separator = true;
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}
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if (kapp->authorizeTDEAction("switch_application_language"))
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{
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if (need_separator)
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mMenu->insertSeparator();
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mMenu->insertItem( SmallIcon("locale"), i18n( "Switch application &language..." ), menuSwitchLanguage );
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mMenu->connectItem( menuSwitchLanguage, this, TQT_SLOT(switchApplicationLanguage()) );
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need_separator = true;
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}
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if (need_separator)
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mMenu->insertSeparator();
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if (kapp->authorizeTDEAction("help_about_app"))
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{
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mMenu->insertItem( kapp->miniIcon(),
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TQString(i18n( "&About %1" ).arg(appName)), menuAboutApp );
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mMenu->connectItem( menuAboutApp, this, TQT_SLOT( aboutApplication() ) );
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}
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if (kapp->authorizeTDEAction("help_about_kde"))
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{
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mMenu->insertItem( SmallIcon("about_kde"), i18n( "About &Trinity" ), menuAboutKDE );
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mMenu->connectItem( menuAboutKDE, this, TQT_SLOT( aboutKDE() ) );
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}
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}
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return mMenu;
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}
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void KHelpMenu::appHelpActivated()
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{
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kapp->invokeHelp();
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}
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void KHelpMenu::aboutApplication()
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{
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if (d->mAboutData)
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{
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if( !mAboutApp )
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{
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mAboutApp = new TDEAboutApplication( d->mAboutData, mParent, "about", false );
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connect( mAboutApp, TQT_SIGNAL(finished()), this, TQT_SLOT( dialogFinished()) );
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}
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mAboutApp->show();
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}
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else if( mAboutAppText.isEmpty() )
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{
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emit showAboutApplication();
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}
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else
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{
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if( !mAboutApp )
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{
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mAboutApp = new KDialogBase( TQString::null, // Caption is defined below
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KDialogBase::Yes, KDialogBase::Yes,
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KDialogBase::Yes, mParent, "about",
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false, true, KStdGuiItem::ok() );
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connect( mAboutApp, TQT_SIGNAL(finished()), this, TQT_SLOT( dialogFinished()) );
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TQHBox *hbox = new TQHBox( mAboutApp );
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mAboutApp->setMainWidget( hbox );
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hbox->setSpacing(KDialog::spacingHint()*3);
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hbox->setMargin(KDialog::marginHint()*1);
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TQLabel *label1 = new TQLabel(hbox);
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label1->setPixmap( kapp->icon() );
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TQLabel *label2 = new TQLabel(hbox);
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label2->setText( mAboutAppText );
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mAboutApp->setPlainCaption( i18n("About %1").arg(kapp->caption()) );
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mAboutApp->disableResize();
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}
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mAboutApp->show();
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}
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}
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void KHelpMenu::aboutKDE()
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{
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if( !mAboutKDE )
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{
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mAboutKDE = new TDEAboutKDE( mParent, "aboutkde", false );
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connect( mAboutKDE, TQT_SIGNAL(finished()), this, TQT_SLOT( dialogFinished()) );
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}
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mAboutKDE->show();
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}
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void KHelpMenu::reportBug()
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{
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if( !mBugReport )
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{
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mBugReport = new KBugReport( mParent, false, d->mAboutData );
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connect( mBugReport, TQT_SIGNAL(finished()),this,TQT_SLOT( dialogFinished()) );
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}
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mBugReport->show();
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}
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void KHelpMenu::switchApplicationLanguage()
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{
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if ( !d->mSwitchApplicationLanguage )
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{
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d->mSwitchApplicationLanguage = new KSwitchLanguageDialog( mParent, "switchlanguagedialog", false );
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connect( d->mSwitchApplicationLanguage, TQT_SIGNAL(finished()), this, TQT_SLOT( dialogFinished()) );
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}
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d->mSwitchApplicationLanguage->show();
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}
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void KHelpMenu::dialogFinished()
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{
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TQTimer::singleShot( 0, this, TQT_SLOT(timerExpired()) );
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}
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void KHelpMenu::timerExpired()
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{
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if( mAboutKDE && !mAboutKDE->isVisible() )
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{
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delete mAboutKDE; mAboutKDE = 0;
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}
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if( mBugReport && !mBugReport->isVisible() )
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{
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delete mBugReport; mBugReport = 0;
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}
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if( mAboutApp && !mAboutApp->isVisible() )
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{
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delete mAboutApp; mAboutApp = 0;
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}
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if (d->mSwitchApplicationLanguage && !d->mSwitchApplicationLanguage->isVisible())
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{
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delete d->mSwitchApplicationLanguage; d->mSwitchApplicationLanguage = 0;
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}
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}
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void KHelpMenu::menuDestroyed()
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{
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mMenu = 0;
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}
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void KHelpMenu::contextHelpActivated()
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{
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TQWhatsThis::enterWhatsThisMode();
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TQWidget* w = TQApplication::widgetAt( TQCursor::pos(), true );
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while ( w && !w->isTopLevel() && !w->inherits("QXEmbed") )
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w = w->parentWidget();
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#ifdef Q_WS_X11
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if ( w && w->inherits("QXEmbed") )
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(( QXEmbed*) w )->enterWhatsThisMode();
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#endif
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}
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void KHelpMenu::virtual_hook( int, void* )
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{ /*BASE::virtual_hook( id, data );*/ }
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#include "khelpmenu.moc"
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