kde3support/tests/itemcontainertest.cpp

   1 /*
   2 * Tests the item container widgets K3IconView, K3ListView, KListWidget
   3 *
   4 * Copyright 2000 by Michael Reiher <michael.reiher@gmx.de>
   5 *
   6 * Licensed under the GNU General Public License version 2
   7 */
   8
   9 #include <QtGui/QLayout>
  10 #include <QtGui/QRadioButton>
  11 #include <QtGui/QCheckBox>
  12 #include <QtGui/QLabel>
  13 #include <QtGui/QGroupBox>
  14 #include <QtGui/QButtonGroup>
  15
  16 #include <kapplication.h>
  17 #include <kcmdlineargs.h>
  18 #include <kglobal.h>
  19 #include <kconfig.h>
  20 #include <k3iconview.h>
  21 #include <k3listview.h>
  22 #include <klistwidget.h>
  23
  24 #include "itemcontainertest.h"
  25
  26 static const char * item_xpm[] = {
  27 "22 22 3 1",
  28 "       c None",
  29 ".      c #000000",
  30 "+      c #FF0000",
  31 "        ......        ",
  32 "     ....++++....     ",
  33 "    ..++++..++++..    ",
  34 "   ..++++++++++++..   ",
  35 "  ..++++++..++++++..  ",
  36 " ..++++++++++++++++.. ",
  37 " .++++++++..++++++++. ",
  38 " .++++++++++++++++++. ",
  39 "..++++++++..++++++++..",
  40 ".++++++++++++++++++++.",
  41 ".+.+.+.+.+..+.+.+.+.+.",
  42 ".+.+.+.+.+..+.+.+.+.+.",
  43 ".++++++++++++++++++++.",
  44 "..++++++++..++++++++..",
  45 " .++++++++++++++++++. ",
  46 " .++++++++..++++++++. ",
  47 " ..++++++++++++++++.. ",
  48 "  ..++++++..++++++..  ",
  49 "   ..++++++++++++..   ",
  50 "    ..++++..++++..    ",
  51 "     ....++++....     ",
  52 "        ......        "};
  53
  54
  55 TopLevel::TopLevel(QWidget *parent)
  56     : QWidget(parent)
  57 {
  58     setWindowTitle("Item container test application");
  59
  60     QHBoxLayout* hBox = new QHBoxLayout( this );
  61     QVBoxLayout* vBox = new QVBoxLayout;
  62     hBox->addSpacing( 5 );
  63     hBox->addItem( vBox );
  64     vBox->setParent( hBox );
  65
  66
  67     //Selection mode selection
  68     QGroupBox* selectionModeBox = new QGroupBox("Selection Mode",this);
  69     m_pbgMode = new QButtonGroup(this);
  70     m_pbgMode->addButton(new QRadioButton("NoSlection", selectionModeBox), TopLevel::NoSelection );
  71     m_pbgMode->addButton(new QRadioButton("Single", selectionModeBox), TopLevel::Single );
  72     m_pbgMode->addButton(new QRadioButton("Multi", selectionModeBox), TopLevel::Multi );
  73     m_pbgMode->addButton(new QRadioButton("Extended", selectionModeBox), TopLevel::Extended );
  74     m_pbgMode->setExclusive( true );
  75     vBox->addWidget( selectionModeBox );
  76
  77     connect( m_pbgMode, SIGNAL( buttonClicked( int ) ),
  78              this, SLOT( slotSwitchMode( int ) ) );
  79
  80     //Signal labels
  81     QGroupBox* gbWiget = new QGroupBox(  "Widget", this);
  82     m_plblWidget = new QLabel( gbWiget );
  83     vBox->addWidget( gbWiget );
  84     QGroupBox* gbSignal = new QGroupBox(  "emitted Signal", this);
  85     m_plblSignal = new QLabel( gbSignal );
  86     vBox->addWidget( gbSignal );
  87     QGroupBox* gbItem = new QGroupBox(  "on Item", this);
  88     m_plblItem = new QLabel( gbItem );
  89     vBox->addWidget( gbItem );
  90
  91     QGroupBox* bgListView = new QGroupBox( "K3ListView", this);
  92     QCheckBox* cbListView = new QCheckBox("Single Column", bgListView);
  93     vBox->addWidget( bgListView );
  94     connect( cbListView, SIGNAL( toggled( bool ) ),
  95              this, SLOT( slotToggleSingleColumn( bool ) ) );
  96
  97     KGlobal::config()->reparseConfiguration();
  98
  99     //Create IconView
 100     QGroupBox* gbIconView = new QGroupBox( "K3IconView", this);
 101     m_pIconView = new K3IconView( gbIconView );
 102     hBox->addWidget( gbIconView );
 103     hBox->addSpacing( 5 );
 104     connect( m_pIconView, SIGNAL( executed( Q3IconViewItem* ) ),
 105              this, SLOT( slotIconViewExec( Q3IconViewItem* ) ) );
 106
 107     //Create ListView
 108     QGroupBox* gbListView = new QGroupBox(  "K3ListView", this);
 109     m_pListView = new K3ListView( gbListView );
 110     m_pListView->addColumn("Item");
 111     m_pListView->addColumn("Text");
 112     hBox->addWidget( gbListView );
 113     hBox->addSpacing( 5 );
 114     connect( m_pListView, SIGNAL( executed( Q3ListViewItem* ) ),
 115              this, SLOT( slotListViewExec( Q3ListViewItem* ) ) );
 116
 117     //Create ListBox
 118     QGroupBox* gbListBox = new QGroupBox(  "KListWidget", this);
 119     m_pListBox = new KListWidget( gbListBox );
 120     hBox->addWidget( gbListBox );
 121     connect( m_pListBox, SIGNAL( executed( QListWidgetItem* ) ),
 122              this, SLOT( slotListBoxExec( QListWidgetItem* ) ) );
 123
 124     //Initialize buttons
 125     cbListView->setChecked( !m_pListView->allColumnsShowFocus() );
 126     m_pbgMode->button( TopLevel::Extended )->setChecked(true);
 127     slotSwitchMode( TopLevel::Extended );
 128
 129     //Fill container widgets
 130     for( int i = 0; i < 10; i++ ) {
 131       new Q3IconViewItem( m_pIconView, QString("Item%1").arg(i), QPixmap(item_xpm) );
 132
 133       Q3ListViewItem* lv = new Q3ListViewItem( m_pListView, QString("Item%1").arg(i), QString("Text%1").arg(i) );
 134       lv->setPixmap( 0, QPixmap(item_xpm));
 135       lv->setPixmap( 1, QPixmap(item_xpm));
 136
 137       QListWidgetItem* listWidgetItem = new QListWidgetItem(m_pListBox);
 138       listWidgetItem->setIcon( QPixmap(item_xpm) );
 139       listWidgetItem->setText( QString("Item%1").arg(i) );
 140     }
 141
 142     connect( m_pIconView, SIGNAL( clicked( Q3IconViewItem* ) ),
 143              this, SLOT( slotClicked( Q3IconViewItem* ) ) );
 144     connect( m_pIconView, SIGNAL( doubleClicked( Q3IconViewItem* ) ),
 145              this, SLOT( slotDoubleClicked( Q3IconViewItem* ) ) );
 146 }
 147
 148 void TopLevel::slotSwitchMode( int id )
 149 {
 150   m_pIconView->clearSelection();
 151   m_pListView->clearSelection();
 152   m_pListBox->clearSelection();
 153
 154   switch( id ) {
 155   case TopLevel::NoSelection:
 156     m_pIconView->setSelectionMode( K3IconView::NoSelection );
 157     m_pListView->setSelectionMode( Q3ListView::NoSelection );
 158     m_pListBox->setSelectionMode( KListWidget::NoSelection );
 159     break;
 160   case TopLevel::Single:
 161     m_pIconView->setSelectionMode( K3IconView::Single );
 162     m_pListView->setSelectionMode( Q3ListView::Single );
 163     m_pListBox->setSelectionMode( KListWidget::SingleSelection );
 164     break;
 165   case TopLevel::Multi:
 166     m_pIconView->setSelectionMode( K3IconView::Multi );
 167     m_pListView->setSelectionMode( Q3ListView::Multi );
 168     m_pListBox->setSelectionMode( KListWidget::MultiSelection );
 169     break;
 170   case TopLevel::Extended:
 171     m_pIconView->setSelectionMode( K3IconView::Extended );
 172     m_pListView->setSelectionMode( Q3ListView::Extended );
 173     m_pListBox->setSelectionMode( KListWidget::ExtendedSelection );
 174     break;
 175   default:
 176     Q_ASSERT(0);
 177   }
 178 }
 179
 180 void TopLevel::slotIconViewExec( Q3IconViewItem* item )
 181 {
 182   m_plblWidget->setText("K3IconView");
 183   m_plblSignal->setText("executed");
 184   if( item )
 185     m_plblItem->setText( item->text() );
 186   else
 187     m_plblItem->setText("Viewport");
 188 }
 189
 190 void TopLevel::slotListViewExec( Q3ListViewItem* item )
 191 {
 192   m_plblWidget->setText("K3ListView");
 193   m_plblSignal->setText("executed");
 194   if( item )
 195     m_plblItem->setText( item->text(0) );
 196   else
 197     m_plblItem->setText("Viewport");
 198 }
 199
 200 void TopLevel::slotListBoxExec( QListWidgetItem* item )
 201 {
 202   m_plblWidget->setText("KListWidget");
 203   m_plblSignal->setText("executed");
 204   if( item )
 205     m_plblItem->setText( item->text() );
 206   else
 207     m_plblItem->setText("Viewport");
 208 }
 209
 210 void TopLevel::slotToggleSingleColumn( bool b )
 211 {
 212   m_pListView->setAllColumnsShowFocus( !b );
 213 }
 214
 215 int main( int argc, char ** argv )
 216 {
 217     KCmdLineArgs::init( argc, argv, "test", 0, ki18n("Test"), "1.0", ki18n("test app"));
 218     KApplication app;
 219
 220     TopLevel *toplevel = new TopLevel(0);
 221
 222     toplevel->show();
 223     toplevel->resize( 600, 300 );
 224     app.exec();
 225 }
 226
 227 #include "itemcontainertest.moc"