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Diffstat (limited to 'kdeui/kkeybutton.cpp')
| -rw-r--r-- | kdeui/kkeybutton.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/kdeui/kkeybutton.cpp b/kdeui/kkeybutton.cpp new file mode 100644 index 000000000..0472ab495 --- /dev/null +++ b/kdeui/kkeybutton.cpp @@ -0,0 +1,178 @@ +/* This file is part of the KDE libraries + Copyright (C) 1998 Mark Donohoe <donohoe@kde.org> + Copyright (C) 2001 Ellis Whitehead <ellis@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "kkeybutton.h" +#include "kshortcutdialog.h" + +#include <qcursor.h> +#include <qdrawutil.h> +#include <qpainter.h> +#include <kapplication.h> +#include <kdebug.h> +#include <kglobalaccel.h> +#include <klocale.h> + +#include "config.h" +#ifdef Q_WS_X11 +#define XK_XKB_KEYS +#define XK_MISCELLANY +#include <X11/Xlib.h> // For x11Event() +#include <X11/keysymdef.h> // For XK_... + +#ifdef KeyPress +const int XFocusOut = FocusOut; +const int XFocusIn = FocusIn; +const int XKeyPress = KeyPress; +const int XKeyRelease = KeyRelease; +#undef KeyRelease +#undef KeyPress +#undef FocusOut +#undef FocusIn +#endif // KeyPress +#endif // Q_WS_X11 + +//static const char* psTemp[] = { +// I18N_NOOP("Primary"), I18N_NOOP("Alternate"), I18N_NOOP("Multi-Key") +//}; + +class KKeyButtonPrivate +{ + public: + bool bQtShortcut; +}; + +/***********************************************************************/ +/* KKeyButton */ +/* */ +/* Initially added by Mark Donohoe <donohoe@kde.org> */ +/* */ +/***********************************************************************/ + +KKeyButton::KKeyButton(QWidget *parent, const char *name) +: QPushButton( parent, name ) +{ + d = new KKeyButtonPrivate; + setFocusPolicy( QWidget::StrongFocus ); + m_bEditing = false; + connect( this, SIGNAL(clicked()), this, SLOT(captureShortcut()) ); + setShortcut( KShortcut(), true ); +} + +KKeyButton::~KKeyButton () +{ + delete d; +} + +void KKeyButton::setShortcut( const KShortcut& cut, bool bQtShortcut ) +{ + d->bQtShortcut = bQtShortcut; + m_cut = cut; + QString keyStr = m_cut.toString(); + keyStr.replace('&', QString::fromLatin1("&&")); + setText( keyStr.isEmpty() ? i18n("None") : keyStr ); +} + +// deprecated // +void KKeyButton::setShortcut( const KShortcut& cut ) +{ + setShortcut( cut, false ); +} + +void KKeyButton::setText( const QString& text ) +{ + QPushButton::setText( text ); + setFixedSize( sizeHint().width()+12, sizeHint().height()+8 ); +} + +void KKeyButton::captureShortcut() +{ + KShortcut cut; + + m_bEditing = true; + repaint(); + + { + KShortcutDialog dlg( m_cut, d->bQtShortcut, this ); + if( dlg.exec() == KDialog::Accepted ) + cut = dlg.shortcut(); + } // emit the signal after the dialog is destroyed, otherwise it still has grab + if( !cut.isNull()) + emit capturedShortcut( cut ); + + m_bEditing = false; + repaint(); +} + +void KKeyButton::drawButton( QPainter *painter ) +{ + QPointArray a( 4 ); + a.setPoint( 0, 0, 0) ; + a.setPoint( 1, width(), 0 ); + a.setPoint( 2, 0, height() ); + a.setPoint( 3, 0, 0 ); + + QRegion r1( a ); + painter->setClipRegion( r1 ); + painter->setBrush( backgroundColor().light() ); + painter->drawRoundRect( 0, 0, width(), height(), 20, 20); + + a.setPoint( 0, width(), height() ); + a.setPoint( 1, width(), 0 ); + a.setPoint( 2, 0, height() ); + a.setPoint( 3, width(), height() ); + + QRegion r2( a ); + painter->setClipRegion( r2 ); + painter->setBrush( backgroundColor().dark() ); + painter->drawRoundRect( 0, 0, width(), height(), 20, 20 ); + + painter->setClipping( false ); + if( width() > 12 && height() > 8 ) + qDrawShadePanel( painter, 6, 4, width() - 12, height() - 8, + colorGroup(), true, 1, 0L ); + if ( m_bEditing ) + { + painter->setPen( colorGroup().base() ); + painter->setBrush( colorGroup().base() ); + } + else + { + painter->setPen( backgroundColor() ); + painter->setBrush( backgroundColor() ); + } + if( width() > 14 && height() > 10 ) + painter->drawRect( 7, 5, width() - 14, height() - 10 ); + + drawButtonLabel( painter ); + + painter->setPen( colorGroup().text() ); + painter->setBrush( NoBrush ); + if( hasFocus() || m_bEditing ) + { + if( width() > 16 && height() > 12 ) + painter->drawRect( 8, 6, width() - 16, height() - 12 ); + } + +} + +void KKeyButton::virtual_hook( int, void* ) +{ /*BASE::virtual_hook( id, data );*/ } + +#include "kkeybutton.moc" |