removed the hack that limited the bad influence of the sticky bug on ipaq, since it is not needed any more. Sticky bug is fixed in 2.4.18-rmk3 hh6

1 files changed, 36 insertions, 36 deletions

diff --git a/inputmethods/keyboard/keyboard.cpp b/inputmethods/keyboard/keyboard.cpp
index a04c45a..0f0b188 100644
--- a/inputmethods/keyboard/keyboard.cpp
+++ b/inputmethods/keyboard/keyboard.cpp
@@ -1,258 +1,258 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "keyboard.h"
 
 #include <qpe/global.h>
 
 #include <qwindowsystem_qws.h>
 #include <qpainter.h>
 #include <qfontmetrics.h>
 #include <qtimer.h>
 #include <ctype.h>
 
 #include <sys/utsname.h>
 
 
 #define USE_SMALL_BACKSPACE
 
 Keyboard::Keyboard(QWidget* parent, const char* _name, WFlags f) :
     QFrame(parent, _name, f),  shift(FALSE), lock(FALSE), ctrl(FALSE),
     alt(FALSE), useLargeKeys(TRUE), useOptiKeys(0), pressedKey(-1),
     unicode(-1), qkeycode(0), modifiers(0)
 {
     //  setPalette(QPalette(QColor(240,240,230))); // Beige!
     //  setFont( QFont( "Helvetica", 8 ) );
 //    setPalette(QPalette(QColor(200,200,200))); // Gray
     setPalette(QPalette(QColor(220,220,220))); // Gray
 
     picks = new KeyboardPicks( this );
     picks->setFont( QFont( "smallsmooth", 9 ) );
     setFont( QFont( "smallsmooth", 9 ) );
     picks->initialise();
     QObject::connect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ),
             this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) );
 
     repeatTimer = new QTimer( this );
 
     // temporary quick and dirty fix for the "sticky keyboard bug"
     // on ipaq.
-    struct utsname name;
-    if (uname(&name) != -1)
-      {
-        QString release=name.release;
-        qWarning("System release: %s\n", name.release);
-        if(release.find("embedix",0,TRUE) !=-1)
-          {
-            connect( repeatTimer, SIGNAL(timeout()), this, SLOT(repeat()) );
-          }
-      }
+//    struct utsname name;
+//    if (uname(&name) != -1)
+    //    {
+        //QString release=name.release;
+        //qWarning("System release: %s\n", name.release);
+        //if(release.find("embedix",0,TRUE) !=-1)
+        //  {
+    connect( repeatTimer, SIGNAL(timeout()), this, SLOT(repeat()) );
+        //  }
+    //     }
 }
 
 void Keyboard::resizeEvent(QResizeEvent*)
 {
     int ph = picks->sizeHint().height();
     picks->setGeometry( 0, 0, width(), ph );
     keyHeight = (height()-ph)/5;
     int nk;
     if ( useOptiKeys ) {
         nk = 15;
     } else if ( useLargeKeys ) {
         nk = 15;
     } else {
         nk = 19;
     }
     defaultKeyWidth = width()/nk;
     xoffs = (width()-defaultKeyWidth*nk)/2;
 }
 
 void KeyboardPicks::initialise()
 {
     setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed));
     mode = 0;
     dc = new KeyboardConfig(this);
     configs.append(dc);
 }
 
 QSize KeyboardPicks::sizeHint() const
 {
     return QSize(240,fontMetrics().lineSpacing());
 }
 
 
 void  KeyboardConfig::generateText(const QString &s)
 {
 #if defined(Q_WS_QWS) || defined(_WS_QWS_)
     for (int i=0; i<(int)backspaces; i++) {
         parent->emitKey( 0, Qt::Key_Backspace, 0, true, false );
         parent->emitKey( 0, Qt::Key_Backspace, 0, false, false );
     }
     for (int i=0; i<(int)s.length(); i++) {
         parent->emitKey( s[i].unicode(), 0, 0, true, false );
         parent->emitKey( s[i].unicode(), 0, 0, false, false );
     }
     parent->emitKey( 0, Qt::Key_Space, 0, true, false );
     parent->emitKey( 0, Qt::Key_Space, 0, false, false );
     backspaces = 0;
 #endif
 }
 
 
 //PC keyboard layout and scancodes
 
 /*
   Format: length, code, length, code, ..., 0
-  
+
   length is measured in half the width of a standard key.
   If code < 0x80 we have length/2 consecutive standard keys,
   starting with scancode code.
-  
+
   Special keys are hardcoded, one at a time, with length of key
   and code >= 0x80, these are NOT standard PC scancodes, but are looked
   up in specialM[]. (The special keys are not keymappable.)
-  
+
  */
 
-static const uchar * const keyboard_opti[5] = { 
+static const uchar * const keyboard_opti[5] = {
     (const uchar *const) "\001\223\003\240\002\20\002\41\002\26\002\62\002\56\002\45\002\54\003\200\001\223\002\226\002\235\002\234\002\236",
     (const uchar *const) "\001\223\003\201\004\207\002\30\002\24\002\43\004\207\003\203\001\223\006\002\002\065",
     (const uchar *const) "\001\223\003\202\002\60\002\37\002\23\002\22\002\36\002\21\002\55\003\203\001\223\006\005\002\055",
     (const uchar *const) "\001\223\003\205\004\207\002\27\002\61\002\40\004\207\003\204\001\223\006\010\002\014",
     (const uchar *const) "\001\223\003\206\002\44\002\31\002\57\002\42\002\46\002\25\002\207\003\204\001\223\002\013\002\064\002\015\002\230"
 };
 
 
 static const uchar * const keyboard_standard[5] = {
 
 #ifdef USE_SMALL_BACKSPACE
     (const uchar *const)"\002\240\002`\0021\0022\0023\0024\0025\0026\0027\0028\0029\0020\002-\002=\002\200\002\223\002\215\002\216\002\217",
 #else
     (const uchar *const)"\002\051\0021\0022\0023\0024\0025\0026\0027\0028\0029\0020\002-\002=\004\200\002\223\002\215\002\216\002\217",
 #endif
     //~ + 123...+ BACKSPACE //+ INSERT + HOME + PGUP
 
     (const uchar *const)"\003\201\002q\002w\002e\002r\002t\002y\002u\002i\002o\002p\002[\002]\002\\\001\224\002\223\002\221\002\220\002\222",
     //TAB + qwerty..  + backslash //+ DEL + END + PGDN
 
     (const uchar *const)"\004\202\002a\002s\002d\002f\002g\002h\002j\002k\002l\002;\002'\004\203",
-    //CAPS + asdf.. + RETURN 
+    //CAPS + asdf.. + RETURN
 
     (const uchar *const)"\005\204\002z\002x\002c\002v\002b\002n\002m\002,\002.\002/\005\204\002\223\002\223\002\211",
     //SHIFT + zxcv... //+ UP
 
-    (const uchar *const)"\003\205\003\206\022\207\003\206\003\205\002\223\002\212\002\213\002\214" 
+    (const uchar *const)"\003\205\003\206\022\207\003\206\003\205\002\223\002\212\002\213\002\214"
     //CTRL + ALT + SPACE //+ LEFT + DOWN + RIGHT
-    
+
 };
 
 
 struct ShiftMap {
     char normal;
     char shifted;
 };
 
 
 static const ShiftMap shiftMap[] = {
     { '`', '~' },
     { '1', '!' },
     { '2', '@' },
     { '3', '#' },
     { '4', '$' },
     { '5', '%' },
     { '6', '^' },
     { '7', '&' },
     { '8', '*' },
     { '9', '(' },
     { '0', ')' },
     { '-', '_' },
     { '=', '+' },
     { '\\', '|' },
     { '[', '{' },
     { ']', '}' },
     { ';', ':' },
     { '\'', '"' },
     { ',', '<' },
     { '.', '>' },
     { '/', '?' }
 };
 
 
 /* XPM */
 static const char * const uparrow_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
 "....a....",
 "...aaa...",
 "..aaaaa..",
 "....a....",
 "....a....",
 "....a....",
 "....a....",
 "........."};
 /* XPM */
 static const char * const leftarrow_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
 ".........",
 "...a.....",
 "..aa.....",
 ".aaaaaaa.",
 "..aa.....",
 "...a.....",
 ".........",
 "........."};
 /* XPM */
 static const char * const downarrow_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
 "....a....",
 "....a....",
 "....a....",
 "....a....",
 "..aaaaa..",
 "...aaa...",
 "....a....",
 "........."};
 /* XPM */
 static const char * const rightarrow_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
 ".........",
 ".....a...",
 ".....aa..",
 ".aaaaaaa.",
 ".....aa..",
 ".....a...",
 ".........",
 "........."};
 /* XPM */
 static const char * const insert_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
@@ -301,509 +301,509 @@ static const char * const end_xpm[]={
 "aa.......a",
 "a..aaa.aaa",
 "aa.a.a.a.a",
 "a..a.a.a.a",
 "a..a.a.a.a",
 "aa.a.a.aaa",
 "..........",
 ".........."};
 /* XPM */
 static const char * const pageup_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".aaa.aaa.",
 ".a.a.a.a.",
 ".aaa..aa.",
 ".a...aaa.",
 ".........",
 ".a.a.aaa.",
 ".a.a.a.a.",
 ".aaa.aaa.",
 ".....a..."};
 /* XPM */
 static const char * const pagedown_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".aaa.aaa.",
 ".a.a.a.a.",
 ".aaa..aa.",
 ".a...aaa.",
 ".........",
 "...a.....",
 ".aaa.aaa.",
 ".a.a.a.a.",
 ".aaa.a.a."};
 /* XPM */
 static const char * const expand_xpm[]={
 "4 9 2 1",
 "a c #408040",
 ". c None",
 "a...",
 "aa..",
 "aaa.",
 "aaaa",
 "aaaa",
 "aaaa",
 "aaa.",
 "aa..",
 "a..."};
 /* XPM */
 #ifdef USE_SMALL_BACKSPACE
 static const char * const backspace_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
 ".........",
 "...a.....",
 "..aa.....",
 ".aaaaaaaa",
 "..aa.....",
 "...a.....",
 ".........",
 "........."};
 #else
 static const char * const backspace_xpm[]={
 "21 9 2 1",
 "a c #000000",
 ". c None",
 ".....................",
 ".....................",
 ".....aaa..a..........",
 ".a...a..a.a.a.aaa.aaa",
 "aaaa.aaa..aa..aa..a.a",
 ".a...a..a.aaa..aa.a.a",
 ".....aaaa.a.a.aaa.aa.",
 "..................a..",
 "....................."};
 #endif
 /* XPM */
 static const char * const escape_xpm[]={
 "9 9 2 1",
 "a c #000000",
 ". c None",
 ".........",
 ".........",
 ".aa.aa.aa",
 ".a..a..a.",
 ".aa.aa.a.",
 ".a...a.a.",
 ".aa.aa.aa",
 ".........",
 "........."};
 
 
-enum { BSCode = 0x80, TabCode, CapsCode, RetCode, 
+enum { BSCode = 0x80, TabCode, CapsCode, RetCode,
        ShiftCode, CtrlCode, AltCode, SpaceCode, BackSlash,
        UpCode, LeftCode, DownCode, RightCode, Blank, Expand,
        Opti, ResetDict,
        Divide, Multiply, Add, Subtract, Decimal, Equal,
        Percent, Sqrt, Inverse, Escape };
 
 typedef struct SpecialMap {
     int qcode;
     ushort unicode;
     const char * label;
     const char * const * xpm;
 };
 
 
 static const SpecialMap specialM[] = {
             {   Qt::Key_Backspace,      8,"<",     backspace_xpm },
             {   Qt::Key_Tab,            9,"Tab",   NULL },
             {   Qt::Key_CapsLock,       0,"Caps",  NULL },
             {   Qt::Key_Return,                 13,"Ret",   NULL },
             {   Qt::Key_Shift,          0,"Shift", NULL },
             {   Qt::Key_Control,        0,"Ctrl",  NULL },
             {   Qt::Key_Alt,            0,"Alt",   NULL },
             {   Qt::Key_Space,          ' ',"",      NULL },
             {   BackSlash,              43,"\\",    NULL },
 
     // Need images?
             {   Qt::Key_Up,             0,"^",     uparrow_xpm },
             {   Qt::Key_Left,           0,"<",     leftarrow_xpm },
             {   Qt::Key_Down,           0,"v",     downarrow_xpm },
             {   Qt::Key_Right,          0,">",     rightarrow_xpm },
             {   Qt::Key_Insert,                 0,"I",     insert_xpm },
             {   Qt::Key_Home,           0,"H",     home_xpm },
             {   Qt::Key_PageUp,                 0,"U",     pageup_xpm },
             {   Qt::Key_End,            0,"E",     end_xpm },
             {   Qt::Key_Delete,                 0,"X",     delete_xpm },
             {   Qt::Key_PageDown,       0,"D",     pagedown_xpm },
             {   Blank,                  0," ",     NULL },
             {   Expand,                         0,"->",    expand_xpm },
             {   Opti,                   0,"#",     NULL },
             {   ResetDict,              0,"R",     NULL },
-   
+
     // number pad stuff
             {   Divide,                         0,"/",     NULL },
             {   Multiply,               0,"*",     NULL },
             {   Add,                    0,"+",     NULL },
             {   Subtract,               0,"-",     NULL },
             {   Decimal,                0,".",     NULL },
             {   Equal,                  0,"=",     NULL },
             {   Percent,                0,"%",     NULL },
             {   Sqrt,                   0,      "^1/2", NULL },
             {   Inverse,                0,      "1/x", NULL },
 
             {   Escape,                         27,     "ESC", escape_xpm }
 };
 
 
 static int keycode( int i2, int j, const uchar **keyboard )
 {
     if ( j <0 || j >= 5 )
         return 0;
-    
+
     const uchar *row = keyboard[j];
 
     while ( *row && *row <= i2 ) {
         i2 -= *row;
         row += 2;
     }
 
     if ( !*row ) return 0;
-    
+
     int k;
     if ( row[1] >= 0x80 ) {
         k = row[1];
     } else {
         k = row[1]+i2/2;
     }
-    
+
     return k;
 }
 
 
 /*
   return scancode and width of first key in row \a j if \a j >= 0,
   or next key on current row if \a j < 0.
-  
+
 */
 
 int Keyboard::getKey( int &w, int j ) {
     static const uchar *row = 0;
     static int key_i = 0;
     static int scancode = 0;
     static int half = 0;
-    
+
     if ( j >= 0 && j < 5 ) {
         if (useOptiKeys)
                 row = keyboard_opti[j];
         else
                 row = keyboard_standard[j];
         half=0;
     }
 
     if ( !row || !*row ) {
-        return 0;    
+        return 0;
     } else if ( row[1] >= 0x80 ) {
         scancode = row[1];
         w = (row[0] * w + (half++&1)) / 2;
         row += 2;
         return scancode;
     } else if ( key_i <= 0 ) {
         key_i = row[0]/2;
         scancode = row[1];
     }
     key_i--;
     if ( key_i <= 0 )
         row += 2;
     return scancode++;
 }
-    
+
 
 void Keyboard::paintEvent(QPaintEvent* e)
 {
     QPainter painter(this);
     painter.setClipRect(e->rect());
     drawKeyboard( painter );
     picks->dc->draw( &painter );
 }
 
 
 /*
   Draw the keyboard.
 
   If key >= 0, only the specified key is drawn.
 */
 void Keyboard::drawKeyboard( QPainter &p, int key )
 {
     const bool threeD = FALSE;
     const QColorGroup& cg = colorGroup();
     QColor keycolor = // cg.background();
                             QColor(240,240,230); // Beige!
     QColor keycolor_pressed = cg.mid();
     QColor keycolor_lo = cg.dark();
     QColor keycolor_hi = cg.light();
     QColor textcolor = QColor(0,0,0); // cg.text();
 
     int margin = threeD ? 1 : 0;
-    
+
 //    p.fillRect( 0, , kw-1, keyHeight-2, keycolor_pressed );
 
     for ( int j = 0; j < 5; j++ ) {
         int y = j * keyHeight + picks->height() + 1;
         int x = xoffs;
         int kw = defaultKeyWidth;
         int k= getKey( kw, j );
         while ( k ) {
             if ( key < 0 || k == key ) {
                 QString s;
                 bool pressed = (k == pressedKey);
                 bool blank = (k == 0223);
                 const char * const * xpm = NULL;
-                
+
                 if ( k >= 0x80 ) {
                     s = specialM[k - 0x80].label;
 
                     xpm = specialM[k - 0x80].xpm;
-                        
+
                     if ( k == ShiftCode ) {
                         pressed = shift;
                     } else if ( k == CapsCode ) {
                         pressed = lock;
                     } else if ( k == CtrlCode ) {
                         pressed = ctrl;
                     } else if ( k == AltCode ) {
                         pressed = alt;
-                    } 
+                    }
                 } else {
 #if defined(Q_WS_QWS) || defined(_WS_QWS_)
 /*
-                    s = QChar( shift^lock ? QWSServer::keyMap()[k].shift_unicode : 
+                    s = QChar( shift^lock ? QWSServer::keyMap()[k].shift_unicode :
                                QWSServer::keyMap()[k].unicode);
 */
                     // ### Fixme, bad code, needs improving, whole thing needs to
                     // be re-coded to get rid of the way it did things with scancodes etc
                     char shifted = k;
                     if ( !isalpha( k ) ) {
                         for ( unsigned i = 0; i < sizeof(shiftMap)/sizeof(ShiftMap); i++ )
                             if ( shiftMap[i].normal == k )
                                 shifted = shiftMap[i].shifted;
                     } else {
                         shifted = toupper( k );
                     }
                     s = QChar( shift^lock ? shifted : k );
 #endif
                 }
 
                 if (!blank) {
                     if ( pressed )
                         p.fillRect( x+margin, y+margin, kw-margin, keyHeight-margin-1, keycolor_pressed );
                     else
                         p.fillRect( x+margin, y+margin, kw-margin, keyHeight-margin-1, keycolor );
 
                     if ( threeD ) {
                         p.setPen(pressed ? keycolor_lo : keycolor_hi);
                         p.drawLine( x, y+1, x, y+keyHeight-2 );
                         p.drawLine( x+1, y+1, x+1, y+keyHeight-3 );
                         p.drawLine( x+1, y+1, x+1+kw-2, y+1 );
                     } else if ( j == 0 ) {
                         p.setPen(pressed ? keycolor_hi : keycolor_lo);
                         p.drawLine( x, y, x+kw, y );
                     }
 
                     // right
                     p.setPen(pressed ? keycolor_hi : keycolor_lo);
                     p.drawLine( x+kw-1, y, x+kw-1, y+keyHeight-2 );
 
                     if ( threeD ) {
                         p.setPen(keycolor_lo.light());
                         p.drawLine( x+kw-2, y+keyHeight-2, x+kw-2, y+1 );
                         p.drawLine( x+kw-2, y+keyHeight-2, x+1, y+keyHeight-2 );
                     }
 
                     if (xpm) {
                         p.drawPixmap( x + 1, y + 2, QPixmap((const char**)xpm) );
                     } else {
                         p.setPen(textcolor);
                         p.drawText( x - 1, y, kw, keyHeight-2, AlignCenter, s );
                     }
-            
+
                     if ( threeD ) {
                         p.setPen(keycolor_hi);
                         p.drawLine( x, y, x+kw-1, y );
                     }
 
                     // bottom
                     p.setPen(keycolor_lo);
                     p.drawLine( x, y+keyHeight-1, x+kw-1, y+keyHeight-1 );
-            
+
                 } else {
                     p.fillRect( x, y, kw, keyHeight, cg.background() );
                 }
             }
 
             x += kw;
             kw = defaultKeyWidth;
             k = getKey( kw );
         }
     }
 }
 
 
 void Keyboard::mousePressEvent(QMouseEvent *e)
 {
     clearHighlight(); // typing fast?
 
     int i2 = ((e->x() - xoffs) * 2) / defaultKeyWidth;
     int j = (e->y() - picks->height()) / keyHeight;
 
     int k = keycode( i2, j, (const uchar **)((useOptiKeys) ? keyboard_opti : keyboard_standard) );
     bool need_repaint = FALSE;
     unicode = -1;
     qkeycode = 0;
     if ( k >= 0x80 ) {
         if ( k == ShiftCode ) {
             shift = !shift;
             need_repaint = TRUE;
         } else if ( k == AltCode ){
             alt = !alt;
             need_repaint = TRUE;
         } else if ( k == CapsCode ) {
             lock = !lock;
             need_repaint = TRUE;
         } else if ( k == CtrlCode ) {
             ctrl = !ctrl;
             need_repaint = TRUE;
         } else if ( k == 0224 /* Expand */ ) {
             useLargeKeys = !useLargeKeys;
             resizeEvent(0);
             repaint( TRUE ); // need it to clear first
         } else if ( k == 0225 /* Opti/Toggle */ ) {
             useOptiKeys = !useOptiKeys;
             resizeEvent(0);
             repaint( TRUE ); // need it to clear first
         } else {
             qkeycode = specialM[ k - 0x80 ].qcode;
             unicode = specialM[ k - 0x80 ].unicode;
         }
     } else {
 #if defined(Q_WS_QWS) || defined(_WS_QWS_)
 /*
         qk = QWSServer::keyMap()[k].key_code;
         if ( qk != Key_unknown ) {
                 if ( ctrl )
                     u = QWSServer::keyMap()[k].ctrl_unicode;
                 else if ( shift^lock )
                     u = QWSServer::keyMap()[k].shift_unicode;
-                else 
+                else
                     u = QWSServer::keyMap()[k].unicode;
         }
 */
         char shifted = k;
         if ( !isalpha( k ) ) {
             // ### Fixme, bad code, needs improving, whole thing needs to
             // be re-coded to get rid of the way it did things with scancodes etc
             for ( unsigned i = 0; i < sizeof(shiftMap)/sizeof(ShiftMap); i++ )
                 if ( shiftMap[i].normal == k )
                     shifted = shiftMap[i].shifted;
         } else {
             shifted = toupper( k );
         }
         QChar tempChar( shift^lock ? shifted : k );
         unicode = tempChar.unicode();
 #endif
     }
     if  ( unicode != -1 ) {
         modifiers = (shift ? Qt::ShiftButton : 0) | (ctrl ? Qt::ControlButton : 0) |
                   (alt ? Qt::AltButton : 0);
 #if defined(Q_WS_QWS) || defined(_WS_QWS_)
         emit key( unicode, qkeycode, modifiers, true, false );
         repeatTimer->start( 500 );
 #endif
         need_repaint = shift || alt || ctrl;
         shift = alt = ctrl = FALSE;
         //qDebug( "pressed %d -> %04x ('%c')", k, u, u&0xffff < 256 ? u&0xff : 0 );
 
         KeyboardConfig *dc = picks->dc;
 
         if (dc) {
             if (qkeycode == Qt::Key_Backspace) {
                 dc->input.remove(dc->input.last()); // remove last input
                 dc->decBackspaces();
             } else if ( k == 0226 || qkeycode == Qt::Key_Return ||
                         qkeycode == Qt::Key_Space ||
                         QChar(unicode).isPunct() ) {
                 dc->input.clear();
                 dc->resetBackspaces();
             } else {
                 dc->add(QString(QChar(unicode)));
                 dc->incBackspaces();
             }
         }
 
         picks->repaint();
 
     }
     pressedKey = k;
     if ( need_repaint ) {
         repaint( FALSE );
     } else {
         QPainter p(this);
         drawKeyboard( p, pressedKey );
     }
     pressTid = startTimer(80);
     pressed = TRUE;
 }
 
 
 void Keyboard::mouseReleaseEvent(QMouseEvent*)
 {
     if ( pressTid == 0 )
         clearHighlight();
 #if defined(Q_WS_QWS) || defined(_WS_QWS_)
     if ( unicode != -1 ) {
         emit key( unicode, qkeycode, modifiers, false, false );
         repeatTimer->stop();
     }
 #endif
     pressed = FALSE;
 }
 
 void Keyboard::timerEvent(QTimerEvent* e)
 {
     if ( e->timerId() == pressTid ) {
         killTimer(pressTid);
         pressTid = 0;
         if ( !pressed )
             clearHighlight();
     }
 }
 
 void Keyboard::repeat()
 {
-  
+
   repeatTimer->start( 200 );
   emit key( unicode, qkeycode, modifiers, true, true );
 }
 
 void Keyboard::clearHighlight()
 {
     if ( pressedKey >= 0 ) {
         int tmp = pressedKey;
         pressedKey = -1;
         QPainter p(this);
         drawKeyboard( p, tmp );
     }
 }
 
 
 QSize Keyboard::sizeHint() const
 {
     QFontMetrics fm=fontMetrics();
     int keyHeight = fm.lineSpacing()+2;
 
     if (useOptiKeys)
             keyHeight += 1;
-    
+
     return QSize( 320, keyHeight * 5 + picks->sizeHint().height() + 1 );
 }
 
 
 void Keyboard::resetState()
 {
     picks->resetState();
 }