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tdebindings/qtjava/javalib/examples/widgets/WidgetView.java

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/***************************************************************************
* $Id$
**
* Definition of something or other
**
* Created : 979899
**
* Copyright (C) 1997 by Trolltech AS. All rights reserved.
**
* This file is part of an example program for Qt. This example
* program may be used, distributed and modified without limitation.
**
****************************************************************************/
import org.trinitydesktop.qt.*;
class WidgetView extends TQMainWindow
{
private String MOVIEFILENAME = "trolltech.gif";
private TQLabel msg;
private TQCheckBox cb[] = new TQCheckBox[3];
private TQGroupBox bg;
private TQLabel movielabel;
private TQMovie movie;
private TQWidget central;
private TQProgressBar prog;
private int progress;
private TQTabWidget tabs;
private TQMultiLineEdit edit;
private TQPopupMenu textStylePopup;
private int plainStyleID;
private TQWidget bla;
private AnalogClock aclock;
private DigitalClock dclock;
/* XPM */
static String[] filesave = {
" 14 14 4 1",
". c #040404",
"# c #808304",
"a c #bfc2bf",
"b c None",
"..............",
".#.aaaaaaaa.a.",
".#.aaaaaaaa...",
".#.aaaaaaaa.#.",
".#.aaaaaaaa.#.",
".#.aaaaaaaa.#.",
".#.aaaaaaaa.#.",
".##........##.",
".############.",
".##.........#.",
".##......aa.#.",
".##......aa.#.",
".##......aa.#.",
"b............."
};
/* XPM */
static String[] fileopen = {
" 16 13 5 1",
". c #040404",
"# c #808304",
"a c None",
"b c #f3f704",
"c c #f3f7f3",
"aaaaaaaaa...aaaa",
"aaaaaaaa.aaa.a.a",
"aaaaaaaaaaaaa..a",
"a...aaaaaaaa...a",
".bcb.......aaaaa",
".cbcbcbcbc.aaaaa",
".bcbcbcbcb.aaaaa",
".cbcb...........",
".bcb.#########.a",
".cb.#########.aa",
".b.#########.aaa",
"..#########.aaaa",
"...........aaaaa"
};
/* XPM */
static String[] fileprint = {
" 16 14 6 1",
". c #000000",
"# c #848284",
"a c #c6c3c6",
"b c #ffff00",
"c c #ffffff",
"d c None",
"ddddd.........dd",
"dddd.cccccccc.dd",
"dddd.c.....c.ddd",
"ddd.cccccccc.ddd",
"ddd.c.....c....d",
"dd.cccccccc.a.a.",
"d..........a.a..",
".aaaaaaaaaa.a.a.",
".............aa.",
".aaaaaa###aa.a.d",
".aaaaaabbbaa...d",
".............a.d",
"d.aaaaaaaaa.a.dd",
"dd...........ddd"
};
// Standard Qt widgets
class MyListView extends TQListView
{
public MyListView( TQWidget parent )
{
this(parent, null);
}
public MyListView( TQWidget parent, String name )
{
super( parent, name );
selected = null;
}
protected void contentsMousePressEvent( TQMouseEvent e )
{
selected = selectedItem();
// super.contentsMousePressEvent( e );
}
protected void contentsMouseReleaseEvent( TQMouseEvent e )
{
// super.contentsMouseReleaseEvent( e );
if ( selectedItem() != selected ) {
emit("mySelectionChanged", selectedItem() );
emit("mySelectionChanged");
}
}
private TQListViewItem selected;
}
//
// WidgetView contains lots of Qt widgets.
//
// Some sample widgets
/*
class MyWhatsThis extends TQWhatsThis
{
public MyWhatsThis( TQListBox lb)
{
super( lb );
listbox = lb;
}
public String text( TQPoint p) {
TQListBoxItem i = listbox.itemAt( p );
if ( i != null && i.pixmap() != null ) {
return "Isn't that a <em>wonderful</em> pixmap? <br>"
+ "Imagine, you could even decorate a"
+ " <b>red</b> pushbutton with it! :-)";
}
return "This is a TQListBox.";
}
private TQListBox listbox;
}
class MyMenuItem extends TQCustomMenuItem
{
public MyMenuItem( String s, TQFont f )
{
string = s;
font = f;
}
public void paint( TQPainter p, TQColorGroup cg, boolean act,
boolean enabled, int x, int y, int w, int h )
{
p.setFont ( font );
p.drawText( x, y, w, h,
AlignAuto | AlignVCenter | ShowPrefix | DontClip,
string );
}
public TQSize sizeHint()
{
return TQFontMetrics( font ).size( AlignAuto | AlignVCenter |
ShowPrefix | DontClip, string );
}
private String string;
private TQFont font;
}
*/
//
// Construct the WidgetView with children
//
WidgetView( TQWidget parent, String name )
{
super( parent, name );
TQColor col = new TQColor();
// Set the window caption/title
setCaption( "Qt Example - Widgets Demo Application" );
// create a toolbar
TQToolBar tools = new TQToolBar( this, "toolbar" );
// put something in it
TQPixmap openIcon = new TQPixmap( fileopen );
TQToolButton toolb = new TQToolButton( new TQIconSet(openIcon), "toolbutton 1",
"", this, SLOT("open()"),
tools, "open file" );
TQWhatsThis.add( toolb, "This is a <b>TQToolButton</b>. It lives in a "
+ "TQToolBar. This particular button doesn't do anything "
+ "useful." );
TQPixmap saveIcon = new TQPixmap( filesave );
toolb = new TQToolButton( new TQIconSet(saveIcon), "toolbutton 2", "",
this, SLOT("dummy()"),
tools, "save file" );
TQWhatsThis.add( toolb, "This is also a <b>TQToolButton</b>." );
TQPixmap printIcon = new TQPixmap( fileprint );
toolb = new TQToolButton( new TQIconSet(printIcon), "toolbutton 3", "",
this, SLOT("dummy()"),
tools, "print file" );
TQWhatsThis.add( toolb, "This is the third <b>TQToolButton</b>.");
toolb = TQWhatsThis.whatsThisButton( tools );
TQWhatsThis.add( toolb, "This is a <b>What's This</b> button "
+ "It enables the user to ask for help "
+ "about widgets on the screen.");
// Install an application-global event filter to catch control+leftbutton
tqApp().installEventFilter( this );
//make a central widget to contain the other widgets
central = new TQWidget( this );
setCentralWidget( central );
// Create a layout to position the widgets
TQHBoxLayout topLayout = new TQHBoxLayout( central, 10 );
// Create a grid layout to hold most of the widgets
TQGridLayout grid = new TQGridLayout( 0, 3 ); //3 wide and autodetect number of rows
topLayout.addLayout( grid, 1 );
// Create an easter egg
TQToolTip.add( menuBar(), new TQRect( 0, 0, 2, 2 ), "easter egg" );
TQPopupMenu popup;
popup = new TQPopupMenu( this );
menuBar().insertItem( "&File", popup );
int id;
id = popup.insertItem( "&New" );
popup.setItemEnabled( id, false );
id = popup.insertItem( new TQIconSet(openIcon), "&Open", this, SLOT(" open()") );
popup.insertSeparator();
popup.insertItem( "&Quit", tqApp(), SLOT("quit()"), new TQKeySequence(CTRL+Key_Q) );
textStylePopup = popup = new TQPopupMenu( this );
menuBar().insertItem( "&Edit", popup );
plainStyleID = id = popup.insertItem( "&Plain" );
popup.setAccel( new TQKeySequence(CTRL+Key_T), id );
popup.insertSeparator();
/* TQFont f = font();
f.setBold( true );
id = popup.insertItem( new MyMenuItem( "&Bold", f ) );
popup.setAccel( new TQKeySequence(CTRL+Key_B), id );
f = font();
f.setItalic( true );
id = popup.insertItem( new MyMenuItem( "&Italic", f ) );
popup.setItemChecked( id, true );
popup.setAccel( new TQKeySequence(CTRL+Key_I), id );
f = font();
f.setUnderline( true );
id = popup.insertItem( new MyMenuItem( "&Underline", f ) );
popup.setAccel( new TQKeySequence(CTRL+Key_U), id );
f = font();
f.setStrikeOut( true );
id = popup.insertItem( new MyMenuItem( "&Strike", f ) );
connect( textStylePopup, SIGNAL("activated(int)"),
this, SLOT("popupSelected(int)") );
*/
// Create an analog and a digital clock
aclock = new AnalogClock( central );
aclock.setAutoMask( true );
dclock = new DigitalClock( central );
dclock.setMaximumWidth(200);
grid.addWidget( aclock, 0, 2 );
grid.addWidget( dclock, 1, 2 );
// Give the dclock widget a blue palette
col.setRgb( 0xaa, 0xbe, 0xff );
dclock.setPalette( new TQPalette( col ) );
// make tool tips for both of them
TQToolTip.add( aclock, "custom widget: analog clock" );
TQToolTip.add( dclock, "custom widget: digital clock" );
// Create a push button.
TQPushButton pb;
pb = new TQPushButton( "&Push button 1", central, "button1" );
grid.addWidget( pb, 0, 0, AlignVCenter );
connect( pb, SIGNAL("clicked()"), SLOT("button1Clicked()") );
TQToolTip.add( pb, "push button 1" );
TQWhatsThis.add( pb, "This is a <b>TQPushButton</b>.<br>"
+ "Click it and watch...<br>"
+ "The wonders of modern technology.");
TQPixmap pm = new TQPixmap();
boolean pix = pm.load("qt.png");
if ( !pix ) {
TQMessageBox.information( null, "Qt Widgets Example",
"Could not load the file \"qt.png\", which\n"
+ "contains an icon used...\n\n"
+ "The text \"line 42\" will be substituted.",
TQMessageBox.Ok + TQMessageBox.Default );
}
// Create a label containing a TQMovie
movie = new TQMovie( MOVIEFILENAME );
movielabel = new TQLabel( central, "label0" );
movie.connectStatus(this, SLOT("movieStatus(int)"));
movie.connectUpdate(this, SLOT("movieUpdate(TQRect)"));
movielabel.setFrameStyle( TQFrame.Box | TQFrame.Plain );
movielabel.setMovie( movie );
movielabel.setFixedSize( 128+movielabel.frameWidth()*2,
64+movielabel.frameWidth()*2 );
grid.addWidget( movielabel, 0, 1, AlignCenter );
TQToolTip.add( movielabel, "movie" );
TQWhatsThis.add( movielabel, "This is a <b>TQLabel</b> "
+ "that contains a TQMovie." );
// Create a group of check boxes
bg = new TQButtonGroup( central, "checkGroup" );
bg.setTitle( "Check Boxes" );
grid.addWidget( bg, 1, 0 );
// Create a layout for the check boxes
TQVBoxLayout vbox = new TQVBoxLayout(bg, 10);
vbox.addSpacing( bg.fontMetrics().height() );
cb[0] = new TQCheckBox( bg );
cb[0].setText( "&Read" );
vbox.addWidget( cb[0] );
cb[1] = new TQCheckBox( bg );
cb[1].setText( "&Write" );
vbox.addWidget( cb[1] );
cb[2] = new TQCheckBox( bg );
cb[2].setText( "&Execute" );
vbox.addWidget( cb[2] );
connect( bg, SIGNAL("clicked(int)"), SLOT("checkBoxClicked(int)") );
TQToolTip.add( cb[0], "check box 1" );
TQToolTip.add( cb[1], "check box 2" );
TQToolTip.add( cb[2], "check box 3" );
// Create a group of radio buttons
TQRadioButton rb;
bg = new TQButtonGroup( central, "radioGroup" );
bg.setTitle( "Radio buttons" );
grid.addWidget( bg, 1, 1 );
// Create a layout for the radio buttons
vbox = new TQVBoxLayout(bg, 10);
vbox.addSpacing( bg.fontMetrics().height() );
rb = new TQRadioButton( bg );
rb.setText( "&AM" );
rb.setChecked( true );
vbox.addWidget(rb);
TQToolTip.add( rb, "radio button 1" );
rb = new TQRadioButton( bg );
rb.setText( "F&M" );
vbox.addWidget(rb);
TQToolTip.add( rb, "radio button 2" );
rb = new TQRadioButton( bg );
rb.setText( "&Short Wave" );
vbox.addWidget(rb);
connect( bg, SIGNAL("clicked(int)"), SLOT("radioButtonClicked(int)") );
TQToolTip.add( rb, "radio button 3" );
// Create a list box
TQListBox lb = new TQListBox( central, "listBox" );
for ( int i=0; i<100; i++ ) { // fill list box
String str = "line " + i;
if ( i == 42 && pix )
lb.insertItem( pm );
else
lb.insertItem( str );
}
grid.addMultiCellWidget( lb, 2, 4, 0, 0 );
connect( lb, SIGNAL("selected(int)"), SLOT("listBoxItemSelected(int)") );
TQToolTip.add( lb, "list box" );
// new MyWhatsThis( lb );
vbox = new TQVBoxLayout(8);
grid.addLayout( vbox, 2, 1 );
// Create a slider
TQSlider sb = new TQSlider( 0, 300, 30, 100, TQSlider.Horizontal,
central, "Slider" );
sb.setTickmarks( TQSlider.Below );
sb.setTickInterval( 10 );
sb.setFocusPolicy( TQWidget.TabFocus );
vbox.addWidget( sb );
connect( sb, SIGNAL("valueChanged(int)"), SLOT("sliderValueChanged(int)") );
TQToolTip.add( sb, "slider" );
TQWhatsThis.add( sb, "This is a <b>TQSlider</b>. "
+ "The tick marks are optional."
+ " This slider controls the speed of the movie." );
// Create a combo box
TQComboBox combo = new TQComboBox( false, central, "comboBox" );
combo.insertItem( "darkBlue" );
combo.insertItem( "darkRed" );
combo.insertItem( "darkGreen" );
combo.insertItem( "blue" );
combo.insertItem( "red" );
vbox.addWidget( combo );
connect( combo, SIGNAL("activated(int)"),
this, SLOT("comboBoxItemActivated(int)") );
TQToolTip.add( combo, "read-only combo box" );
// Create an editable combo box
TQComboBox edCombo = new TQComboBox( true, central, "edComboBox" );
edCombo.insertItem( "Permutable" );
edCombo.insertItem( "Malleable" );
edCombo.insertItem( "Adaptable" );
edCombo.insertItem( "Alterable" );
edCombo.insertItem( "Inconstant" );
vbox.addWidget( edCombo );
connect( edCombo, SIGNAL("activated(String)"),
this, SLOT("edComboBoxItemActivated(String)") );
TQToolTip.add( edCombo, "editable combo box" );
edCombo.setAutoCompletion( true );
vbox = new TQVBoxLayout(8);
grid.addLayout( vbox, 2, 2 );
// Create a spin box
TQSpinBox spin = new TQSpinBox( 0, 10, 1, central, "spin" );
spin.setSuffix(" mm");
spin.setSpecialValueText( "Auto" );
connect( spin, SIGNAL(" valueChanged(String)"),
SLOT(" spinBoxValueChanged(String)") );
TQToolTip.add( spin, "spin box" );
TQWhatsThis.add( spin, "This is a <b>TQSpinBox</b>. "
+ "You can chose values in a given range "
+ "either by using the arrow buttons "
+ "or by typing them in." );
vbox.addWidget( spin );
vbox.addStretch( 1 );
// Create a tabwidget that switches between multi line edits
tabs = new TQTabWidget( central );
//tabs.setTabPosition( TQTabWidget.Bottom );
tabs.setMargin( 4 );
grid.addMultiCellWidget( tabs, 3, 3, 1, 2 );
TQMultiLineEdit mle = new TQMultiLineEdit( tabs, "multiLineEdit" );
edit = mle;
mle.setWordWrap( TQMultiLineEdit.WidgetWidth );
mle.setText("This is a TQMultiLineEdit widget, "
+ "useful for small multi-line "
+ "input fields.");
TQToolTip.add( mle, "multi line editor" );
tabs.addTab( mle, "F&irst");
mle = new TQMultiLineEdit( tabs, "multiLineEdit" );
String mleText = "This is another TQMultiLineEdit widget.";
mleText += "\n";
mleText += "Japanese: ";
mleText += (char) 0x6a38; // Kanji
mleText += "\n";
mleText += "Russian:";
mleText += (char) 0x042e; // Cyrillic
mleText += "\n";
mleText += "Norwegian:";
mleText += (char) 0x00d8; // Norwegian
mleText += "\n";
mleText += "Unicode (black square):";
mleText += (char) 0x25A0; // BLACK SQUARE
mleText += "\n";
mle.setText( mleText );
TQToolTip.add( mle, "second multi line editor" );
tabs.addTab( mle, "Se&cond");
// Create a single line edit
TQLineEdit le = new TQLineEdit( central, "lineEdit" );
grid.addMultiCellWidget( le, 4, 4, 1, 2 );
connect( le, SIGNAL("textChanged(String)"),
SLOT("lineEditTextChanged(String)") );
TQToolTip.add( le, "single line editor" );
TQWhatsThis.add( le, "This is a <b>TQLineEdit</b>, you can enter a "
+ "single line of text in it. "
+ "It also it accepts text drops." );
grid.setRowStretch(0,0);
grid.setRowStretch(1,0);
grid.setRowStretch(2,0);
grid.setRowStretch(3,1);
grid.setRowStretch(4,0);
grid.setColStretch(0,1);
grid.setColStretch(1,1);
grid.setColStretch(2,1);
TQSplitter split = new TQSplitter( Vertical, central, "splitter" );
split.setOpaqueResize( true );
topLayout.addWidget( split, 1 );
TQListView lv = new MyListView( split );
connect(lv, SIGNAL("selectionChanged()"),
this, SLOT(" selectionChanged()") );
connect(lv, SIGNAL("selectionChanged(TQListViewItem)"),
this, SLOT(" selectionChanged(TQListViewItem)") );
connect(lv, SIGNAL("clicked(TQListViewItem)"),
this, SLOT(" clicked(TQListViewItem)") );
connect(lv, SIGNAL("mySelectionChanged(TQListViewItem)"),
this, SLOT(" mySelectionChanged(TQListViewItem)") );
lv.addColumn( "One" );
lv.addColumn( "Two" );
lv.setAllColumnsShowFocus( true );
TQListViewItem lvi= new TQListViewItem( lv, "Text", "Text" );
lvi= new TQListViewItem( lv, "Text", "Other Text" );
lvi= new TQListViewItem( lv, "Text", "More Text" );
lvi= new TQListViewItem( lv, "Text", "Extra Text" );
lvi.setOpen(true);
new TQListViewItem( lvi, "SubText", "Additional Text" );
lvi= new TQListViewItem( lvi, "SubText", "Side Text" );
lvi= new TQListViewItem( lvi, "SubSubText", "Complimentary Text" );
TQToolTip.add( lv, "list view" );
TQWhatsThis.add( lv, "This is a <b>TQListView</b>, you can display lists "
+ "(or outline lists) of multiple-column data in it." );
lv = new TQListView( split );
lv.addColumn( "Choices" );
new TQCheckListItem( lv, "Onion", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Artichoke", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Pepper", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Habaneros", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Pineapple", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Ham", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Pepperoni", TQCheckListItem.CheckBox );
new TQCheckListItem( lv, "Garlic", TQCheckListItem.CheckBox );
TQCheckListItem lit = new TQCheckListItem( lv, "Cheese" );
lit.setOpen( true );
new TQCheckListItem( lit, "Cheddar", TQCheckListItem.RadioButton );
new TQCheckListItem( lit, "Mozarella", TQCheckListItem.RadioButton );
new TQCheckListItem( lit, "Jarlsberg", TQCheckListItem.RadioButton );
TQToolTip.add( lv, "list view" );
TQWhatsThis.add( lv, "This is also a <b>TQListView</b>, with "
+ "interactive items." );
TQTextView qmlv = new TQTextView( "<hr><h1>TQTextView</h1>"
+ "<p>Qt supports formatted rich text, such "
+ "as the heading above, <em>emphasized</em> and "
+ "<b>bold</b> text, via an XML subset.</p> "
+ "<p>Style sheets are supported.</p>",
"", split );
qmlv.setFont(new TQFont("Charter",11));
qmlv.setFrameStyle( TQFrame.WinPanel | TQFrame.Sunken );
// Create an label and a message in the status bar
// The message is updated when buttons are clicked etc.
msg = new TQLabel( statusBar(), "message" );
msg.setAlignment( AlignCenter );
TQFont boldfont = new TQFont(); boldfont.setWeight(TQFont.Bold);
msg.setFont( boldfont );
statusBar().addWidget( msg, 4 );
TQToolTip.add( msg, "Message area" );
TQAccel a = new TQAccel( this );
a.connectItem( a.insertItem( new TQKeySequence(Key_F9) ),
this, SLOT(" showProperties()") );
prog = new TQProgressBar( statusBar(), "progress" );
prog.setTotalSteps( 100 );
progress = 64;
prog.setProgress( progress );
statusBar().addWidget( prog , 1 );
TQWhatsThis.add( prog, "This is a <b>TQProgressBar</b> "
+ "You can use it to show that a lengthy "
+ " process is progressing. "
+ "In this program, nothing much seems to happen." );
statusBar().message( "Welcome to Qt", 2000 );
}
void setStatus(String text)
{
msg.setText(text);
}
void button1Clicked()
{
msg.setText( "The push button was clicked" );
prog.setProgress( ++progress );
}
void movieUpdate( TQRect r )
{
// Uncomment this to test animated icons on your window manager
//setIcon( movie.framePixmap() );
}
void movieStatus( int s )
{
switch ( s ) {
case TQMovie.SourceEmpty:
case TQMovie.UnrecognizedFormat:
{
TQPixmap pm = new TQPixmap("tt-logo.png");
movielabel.setPixmap(pm);
movielabel.setFixedSize(pm.size());
}
break;
default:
if ( movielabel.movie() != null ) // for flicker-free animation:
movielabel.setBackgroundMode( NoBackground );
}
}
void popupSelected( int selectedId )
{
if ( selectedId == plainStyleID ) {
for ( int i = 0; i < textStylePopup.count(); i++ ) {
int id = textStylePopup.idAt( i );
textStylePopup.setItemChecked( id, false);
}
} else {
textStylePopup.setItemChecked( selectedId, true );
}
}
void checkBoxClicked( int id )
{
String str;
str = tr("Check box " + id + " clicked : ");
String chk = (cb[0].isChecked() ? "r" : "-")
+ (cb[1].isChecked() ? "w" : "-")
+ (cb[2].isChecked() ? "x" : "-");
str += chk;
msg.setText( str );
}
void edComboBoxItemActivated( String text)
{
String str = tr("Editable Combo Box set to ");
str += text;
msg.setText( str );
}
void radioButtonClicked( int id )
{
msg.setText( tr("Radio button #" + id + " clicked") );
}
void listBoxItemSelected( int index )
{
msg.setText( tr("List box item " + index +" selected") );
}
void sliderValueChanged( int value )
{
msg.setText( tr("Movie set to " + value + "% of normal speed") );
movie.setSpeed( value );
}
void comboBoxItemActivated( int index )
{
msg.setText( tr("Combo box item " + index + " activated") );
switch ( index ) {
default:
case 0:
TQApplication.setWinStyleHighlightColor( darkBlue() );
break;
case 1:
TQApplication.setWinStyleHighlightColor( darkRed() );
break;
case 2:
TQApplication.setWinStyleHighlightColor( darkGreen() );
break;
case 3:
TQApplication.setWinStyleHighlightColor( blue() );
break;
case 4:
TQApplication.setWinStyleHighlightColor( red() );
break;
}
}
void lineEditTextChanged( String newText )
{
String str = "Line edit text: ";
str += newText;
if ( newText.length() == 1 ) {
String u = " (U" + newText + "x" + newText + "x)";
str += u;
}
msg.setText( str );
}
void spinBoxValueChanged( String valueText )
{
String str = "Spin box value: " ;
str += valueText;
msg.setText( str );
}
//
// All application events are passed through this event filter.
// We're using it to display some information about a clicked
// widget (right mouse button + CTRL).
//
static boolean identify_now = true;
public boolean eventFilter( TQObject obj, TQEvent event )
{
if ( event.type() == TQEvent.MouseButtonPress && event instanceof TQMouseEvent && identify_now ) {
TQMouseEvent e = (TQMouseEvent)event;
if ( e.button() == TQMouseEvent.RightButton &&
(e.state() & TQMouseEvent.ControlButton) != 0 ){
String str = "The clicked widget is a\n";
str += obj.className();
str += "\nThe widget's name is\n";
if ( !obj.name().equals("") )
str += obj.name();
else
str += "<no name>";
identify_now = false; // don't do it in message box
TQMessageBox.information( (TQWidget)obj, "Identify Widget", str );
identify_now = true; // allow it again
}
}
// return super.eventFilter( obj, event ); // don't eat event
return false; // don't eat event
}
void open()
{
TQFileDialog.getOpenFileName( "", "Textfiles (.txt)", this );
}
void dummy()
{
TQMessageBox.information( this, "Sorry",
"This function is not implemented" );
}
void selectionChanged()
{
//tqDebug("selectionChanged");
}
void selectionChanged( TQListViewItem item)
{
//tqDebug("selectionChanged %p", item );
}
void clicked( TQListViewItem item )
{
//tqDebug("clicked %p", item );
}
void mySelectionChanged( TQListViewItem item )
{
//tqDebug("mySelectionChanged %p", item );
}
void showProperties()
{
if ( tqApp().focusWidget() == null )
return;
String output = "Properties for class '" + tqApp().focusWidget().className() + "'";
int i = 0;
while( i < (int) tqApp().focusWidget().metaObject().numProperties( true ) ) {
TQMetaProperty p
= tqApp().focusWidget().metaObject().property( i, true );
String tmp = "\n " + (++i) + ": " + p.name()
+ " (read-" + (p.writable() ? "write" : "only") + ", " + p.type() + ")";
output += tmp;
}
tqDebug( output );
}
}
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