Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 225 insertions, 0 deletions

diff --git a/qtjava/javalib/examples/lineedits/LineEdits.java b/qtjava/javalib/examples/lineedits/LineEdits.java
new file mode 100644
index 00000000..ce79891f
--- /dev/null
+++ b/qtjava/javalib/examples/lineedits/LineEdits.java
@@ -0,0 +1,225 @@
+/***************************************************************************
+* $Id$
+**
+* Copyright (C) 1992-2000 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.kde.qt.*;
+
+class LineEdits  extends QGroupBox
+{
+protected QLineEdit lined1, lined2, lined3, lined4;
+protected QComboBox combo1, combo2, combo3, combo4;
+
+
+
+
+/*
+  Constructor
+ *
+  Creates child widgets of the LineEdits widget
+ */
+
+LineEdits( )
+{
+	this(null, null);
+}
+
+LineEdits( QWidget parent, String name )
+{
+    super( 0, Horizontal, "Line edits", parent, name );
+    setMargin( 10 );
+
+    QVBoxLayout box = new QVBoxLayout( layout() );
+    
+    QHBoxLayout row1 = new QHBoxLayout( box );
+    row1.setMargin( 5 );
+
+    // Create a Label
+    QLabel label = new QLabel( "Echo Mode: ", this);
+    row1.addWidget( label );
+
+    // Create a Combobox with three items...
+    combo1 = new QComboBox( false, this );
+    row1.addWidget( combo1 );
+    combo1.insertItem( "Normal", -1 );
+    combo1.insertItem( "Password", -1 );
+    combo1.insertItem( "No Echo", -1 );
+    // ...and connect the activated() SIGNAL with the slotEchoChanged() SLOT to be able
+    // to react when an item is selected
+    connect( combo1, SIGNAL(" activated( int )"), this, SLOT(" slotEchoChanged( int )") );
+
+    // insert the first LineEdit
+    lined1 = new QLineEdit( this );
+    box.addWidget( lined1 );
+
+    // another widget which is used for layouting
+    QHBoxLayout row2 = new QHBoxLayout( box );
+    row2.setMargin( 5 );
+
+    // and the second label
+    label = new QLabel( "Validator: ", this );
+    row2.addWidget( label );
+
+    // A second Combobox with again three items...
+    combo2 = new QComboBox( false, this );
+    row2.addWidget( combo2 );
+    combo2.insertItem( "No Validator", -1 );
+    combo2.insertItem( "Integer Validator", -1 );
+    combo2.insertItem( "Double Validator", -1 );
+    // ...and again the activated() SIGNAL gets connected with a SLOT
+    connect( combo2, SIGNAL(" activated( int )"), this, SLOT(" slotValidatorChanged( int )") );
+
+    // and the second LineEdit
+    lined2 = new QLineEdit( this );
+    box.addWidget( lined2 );
+
+    // yet another widget which is used for layouting
+    QHBoxLayout row3 = new QHBoxLayout( box );
+    row3.setMargin( 5 );
+
+    // we need a label for this too
+    label = new QLabel( "Alignment: ", this );
+    row3.addWidget( label );
+
+    // A combo box for setting alignment
+    combo3 = new QComboBox( false, this );
+    row3.addWidget( combo3 );
+    combo3.insertItem( "Left", -1 );
+    combo3.insertItem( "Centered", -1 );
+    combo3.insertItem( "Right", -1 );
+    // ...and again the activated() SIGNAL gets connected with a SLOT
+    connect( combo3, SIGNAL(" activated( int )"), this, SLOT(" slotAlignmentChanged( int )") );
+
+    // and the third lineedit
+    lined3 = new QLineEdit( this );
+    box.addWidget( lined3 );
+
+    // last widget used for layouting
+    QHBox row4 = new QHBox( this );
+    box.addWidget( row4 );
+    row4.setMargin( 5 );
+
+    // last label
+    new QLabel( "Read-Only: ", row4 );
+
+    // A combo box for setting alignment
+    combo4 = new QComboBox( false, row4 );
+    combo4.insertItem( "False", -1 );
+    combo4.insertItem( "True", -1 );
+    // ...and again the activated() SIGNAL gets connected with a SLOT
+    connect( combo4, SIGNAL(" activated( int )"), this, SLOT(" slotReadOnlyChanged( int )") );
+
+    // and the last lineedit
+    lined4 = new QLineEdit( this );
+    box.addWidget( lined4 );
+
+    // give the first LineEdit the focus at the beginning
+    lined1.setFocus();
+}
+
+/*
+  SLOT slotEchoChanged( int i )
+ *
+  i contains the number of the item which the user has been chosen in the
+  first Combobox. According to this value, we set the Echo-Mode for the
+  first LineEdit.
+ */
+
+void slotEchoChanged( int i )
+{
+    switch ( i ) {
+    case 0:
+	lined1.setEchoMode( QLineEdit.Normal );
+        break;
+    case 1:
+	lined1.setEchoMode( QLineEdit.Password );
+        break;
+    case 2:
+	lined1.setEchoMode( QLineEdit.NoEcho );
+        break;
+    }
+
+    lined1.setFocus();
+}
+
+/*
+  SLOT slotValidatorChanged( int i )
+ *
+  i contains the number of the item which the user has been chosen in the
+  second Combobox. According to this value, we set a validator for the
+  second LineEdit. A validator checks in a LineEdit each character which
+  the user enters and accepts it if it is valid, else the character gets
+  ignored and not inserted into the lineedit.
+ */
+
+void slotValidatorChanged( int i )
+{
+    switch ( i ) {
+    case 0:
+	lined2.setValidator( null );
+        break;
+    case 1:
+	lined2.setValidator( new QIntValidator( lined2 ) );
+        break;
+    case 2:
+	lined2.setValidator( new QDoubleValidator( -999.0, 999.0, 2,
+						    lined2 ) );
+        break;
+    }
+
+    lined2.setText( "" );
+    lined2.setFocus();
+}
+
+
+/*
+  SLOT slotAlignmentChanged( int i )
+ *
+  i contains the number of the item which the user has been chosen in
+  the third Combobox.  According to this value, we set an alignment
+  third LineEdit.
+ */
+
+void slotAlignmentChanged( int i )
+{
+    switch ( i ) {
+    case 0:
+	lined3.setAlignment( QLineEdit.AlignLeft );
+        break;
+    case 1:
+	lined3.setAlignment( QLineEdit.AlignCenter );
+        break;
+    case 2:
+	lined3.setAlignment( QLineEdit.AlignRight );
+        break;
+    }
+
+    lined3.setFocus();
+}
+
+
+/*
+  SLOT slotReadOnlyChanged( int i )
+ *
+  i contains the number of the item which the user has been chosen in
+  the fourth Combobox.  According to this value, we toggle read-only.
+ */
+
+void slotReadOnlyChanged( int i )
+{
+    switch ( i ) {
+    case 0:
+	lined4.setReadOnly( false );
+        break;
+    case 1:
+	lined4.setReadOnly( true );
+        break;
+    }
+
+    lined4.setFocus();
+}
+}