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232 lines
9.0 KiB
232 lines
9.0 KiB
/***************************************************************************
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kpercentage.cpp - description
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-------------------
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begin : Fre Nov 16 14:52:33 CET 2001
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copyright : (C) 2001 by Matthias Messmer &
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Carsten Niehaus &
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Robert Gogolok
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email : bmlmessmer@web.de &
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cniehaus@gmx.de &
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mail@robert-gogolok.de
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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// C/C++ includes
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#include <stdlib.h>
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// TQt includes
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqtooltip.h>
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#include <tqwhatsthis.h>
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// KDE includes
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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 <kpushbutton.h>
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#include <kstandarddirs.h>
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//local includes
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#include "kpercentage.h"
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#include "ksplashscreen.h"
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KPercentage::KPercentage( const char *name ) :
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KDialog ( 0, name )
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{
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// show splash screen
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KSplashScreen * splash_screen = new KSplashScreen( this, "splashscreen" );
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splash_screen->show();
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splash_screen->raise();
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// Icon loader for the button's icons
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TDEIconLoader icon_loader;
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// let's set a suitable, not too small font size
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TQFont the_font( font() );
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the_font.setPointSize( 14 );
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//the_font.setBold(true);
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setFont( the_font );
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// prepare exercise window, that will use the fontsize above!
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percent_main = new KPercentMain( this, "KPercentage" );
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// fixed geometry bacause of background pixmap
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setFixedSize( TQSize( 548, 248 ) );
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/** load and set background pixmap */
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TQPixmap bgp( locate( "data", TQApplication::reverseLayout() ? "kpercentage/pics/kpercentage_bg_rtl.png" : "kpercentage/pics/kpercentage_bg.png" ) );
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setBackgroundPixmap( bgp );
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TQLabel *label_number = new TQLabel( i18n( "Number of tasks:" ), this );
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TQLabel *label_level = new TQLabel( i18n( "Level:" ), this );
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TQLabel *label_choose = new TQLabel( i18n( "Choose an exercise type:" ), this );
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/** make labels transparent */
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label_number->setBackgroundPixmap( bgp );
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label_number->setBackgroundOrigin( TQLabel::ParentOrigin );
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label_level->setBackgroundPixmap( bgp );
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label_level->setBackgroundOrigin( TQLabel::ParentOrigin );
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label_choose->setBackgroundPixmap( bgp );
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label_choose->setBackgroundOrigin( TQLabel::ParentOrigin );
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KPushButton *button_basevalue = new KPushButton( i18n( "x% &of ?? = y" ), this );
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KPushButton *button_percentvalue = new KPushButton( i18n( "x% of &y = ??" ), this );
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KPushButton *button_percentage = new KPushButton( i18n( "??% o&f x = y" ), this );
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KPushButton *button_random = new KPushButton( i18n( "??" ), this );
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KPushButton *button_help = new KPushButton( KStdGuiItem::help().text(), this );
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button_help->setIconSet( TQIconSet( icon_loader.loadIcon( "help", TDEIcon::NoGroup, 32 ) ) );
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KHelpMenu *help_menu = new KHelpMenu( this, TDEGlobal::instance()->aboutData(), true );
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button_help->setPopup( ( TQPopupMenu* ) ( help_menu->menu() ) );
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KPushButton *button_close = new KPushButton( i18n( "E&xit" ), this );
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button_close->setIconSet( TQIconSet( icon_loader.loadIcon( "exit", TDEIcon::NoGroup, 32 ) ) );
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combo_box_level = new KComboBox( this );
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combo_box_level->insertItem( i18n( "Easy" ) );
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combo_box_level->insertItem( i18n( "Medium" ) );
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combo_box_level->insertItem( i18n( "Crazy" ) );
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spin_box_number = new TQSpinBox( 1, 10, 1, this );
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spin_box_number->setValue( 5 );
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// connecting all the slots
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connect( button_basevalue, TQT_SIGNAL( clicked() ), this, TQT_SLOT( selBasevalue() ) );
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connect( button_percentvalue, TQT_SIGNAL( clicked() ), this, TQT_SLOT( selPercentvalue() ) );
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connect( button_percentage, TQT_SIGNAL( clicked() ), this, TQT_SLOT( selPercentage() ) );
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connect( button_random, TQT_SIGNAL( clicked() ), this, TQT_SLOT( selRandom() ) );
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connect( button_help, TQT_SIGNAL( clicked() ), this, TQT_SLOT( needHelp() ) );
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connect( button_close, TQT_SIGNAL( clicked() ), this, TQT_SLOT( accept() ) );
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////////
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// begin layouting
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////////
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TQVBoxLayout *main_layout = new TQVBoxLayout( this, 20, 20, "main_layout" );
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main_layout->setResizeMode( TQLayout::FreeResize );
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TQHBoxLayout *top_layout = new TQHBoxLayout( main_layout, -1, "top_layout" );
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top_layout->addWidget( label_number );
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top_layout->addWidget( spin_box_number );
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top_layout->addSpacing( 20 );
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top_layout->addStretch();
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top_layout->addWidget( label_level );
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top_layout->addWidget( combo_box_level );
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main_layout->addSpacing( 40 );
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main_layout->addStretch();
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TQHBoxLayout *bottom_layout = new TQHBoxLayout( main_layout, -1, "bottom_layout" );
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TQVBoxLayout *bLeftLayout = new TQVBoxLayout( bottom_layout );
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bLeftLayout->addWidget( label_choose );
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bLeftLayout->addSpacing( 10 );
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TQGridLayout *grid_layout = new TQGridLayout( bLeftLayout, 2, 2, 10 );
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grid_layout->addWidget( button_basevalue, 0, 0 );
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grid_layout->addWidget( button_percentvalue, 1, 0 );
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grid_layout->addWidget( button_percentage, 0, 1 );
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grid_layout->addWidget( button_random, 1, 1 );
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bottom_layout->addStretch();
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TQVBoxLayout *b_right_layout = new TQVBoxLayout( bottom_layout );
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b_right_layout->addStretch();
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b_right_layout->addWidget( button_help );
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b_right_layout->addSpacing( 10 );
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b_right_layout->addWidget( button_close );
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main_layout->addStretch();
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////////
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// end layouting
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////////
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////////
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// Tooltips
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TQToolTip::add( button_basevalue, i18n( "Exercises with base value omitted" ) );
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TQToolTip::add( button_percentvalue, i18n( "Exercises with percent value omitted" ) );
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TQToolTip::add( button_percentage, i18n( "Exercises with percentage omitted" ) );
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TQToolTip::add( button_random, i18n( "Several exercise types in random" ) );
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TQToolTip::add( spin_box_number, i18n( "Choose the number of exercises from 1 to 10." ) );
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TQToolTip::add( combo_box_level, i18n( "Choose the level of difficulty." ) );
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TQToolTip::add( button_close, i18n( "Close KPercentage." ) );
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TQToolTip::add( button_help, i18n( "Get some help." ) );
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////////
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// WhatsThis
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TQWhatsThis::add( button_basevalue, i18n( "Click here to start a sequence of exercises where the base value is omitted.") );
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TQWhatsThis::add( button_percentvalue, i18n( "Click here to start a sequence of exercises where the percent value is omitted." ) );
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TQWhatsThis::add( button_percentage, i18n( "Click here to start a sequence of exercises where the percentage is omitted." ) );
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TQWhatsThis::add( button_random, i18n( "Click here to start a sequence of exercises where one value is omitted at random." ) );
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TQWhatsThis::add( spin_box_number, i18n( "Here you can adjust the number of exercises from 1 to 10." ) );
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TQWhatsThis::add( combo_box_level, i18n( "Choose one of the levels <i>easy</i>, <i>medium</i>, and <i>crazy</i>." ) );
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TQWhatsThis::add( button_close, i18n( "Close KPercentage." ) );
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TQWhatsThis::add( button_help, i18n( "Get some help." ) );
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}
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void KPercentage::selPercentage()
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{
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// set the proper value for KPercentMain::selected_type
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percent_main->selected_type = SEL_PERCENTAGE;
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// and lets go!
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startExercise();
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}
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void KPercentage::selBasevalue()
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{
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// set the proper value for KPercentMain::selected_type
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percent_main->selected_type = SEL_BASEVALUE;
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// and lets go!
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startExercise();
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}
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void KPercentage::selPercentvalue()
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{
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// set the proper value for KPercentMain::selected_type
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percent_main->selected_type = SEL_PERCENTVALUE;
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// and lets go!
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startExercise();
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}
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void KPercentage::selRandom()
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{
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// set the proper value for KPercentMain::selected_type
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percent_main->selected_type = SEL_RANDOM;
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// and lets go!
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startExercise();
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}
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/** No descriptions */
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void KPercentage::startExercise()
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{
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// copy the actual settings to the KPercentMain instance
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percent_main->setNumber( spin_box_number->value() );
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percent_main->selected_level = combo_box_level->currentItem();
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percent_main->initExercise();
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TQPoint p = pos();
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hide();
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percent_main->move( p );
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percent_main->exec();
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move( p );
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show();
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}
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void KPercentage::needHelp()
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{
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kapp->invokeHelp( "", "kpercentage" );
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}
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void KPercentage::closeEvent( TQCloseEvent * )
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{
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exit( 0 );
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}
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#include "kpercentage.moc"
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