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Diffstat (limited to 'tqtinterface/qt4/src/widgets/tqspinwidget.cpp')
| -rw-r--r-- | tqtinterface/qt4/src/widgets/tqspinwidget.cpp | 465 |
1 files changed, 0 insertions, 465 deletions
diff --git a/tqtinterface/qt4/src/widgets/tqspinwidget.cpp b/tqtinterface/qt4/src/widgets/tqspinwidget.cpp deleted file mode 100644 index b134180..0000000 --- a/tqtinterface/qt4/src/widgets/tqspinwidget.cpp +++ /dev/null @@ -1,465 +0,0 @@ -/**************************************************************************** -** -** Implementation of TQSpinWidget class -** -** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA. -** -** This file is part of the widgets module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "tqrangecontrol.h" - -#ifndef TQT_NO_SPINWIDGET - -#include "tqrect.h" -#include "tqtimer.h" -#include "tqstyle.h" -#include "tqpainter.h" - -class TQSpinWidgetPrivate -{ -public: - TQSpinWidgetPrivate() - : upEnabled( TRUE ), - downEnabled( TRUE ), - theButton( 0 ), - buttonDown( 0 ), - timerUp( 0 ), - bsyms( TQSpinWidget::UpDownArrows ), - ed ( 0 ) {} - uint upEnabled :1; - uint downEnabled :1; - uint theButton :2; - uint buttonDown :2; - uint timerUp : 1; - TQRect up; - TQRect down; - TQTimer auRepTimer; - TQSpinWidget::ButtonSymbols bsyms; - TQWidget *ed; - void startTimer( int msec ) { auRepTimer.start( msec, TRUE ); } - void startTimer( bool up, int msec ) { timerUp = up; startTimer( msec ); } - void stopTimer() { auRepTimer.stop(); } -}; - -/*! - - \class TQSpinWidget qspinwidget.h - \brief The TQSpinWidget class is an internal range control related class. - - \internal - - Constructs an empty range control widget with parent \a parent - called \a name. - -*/ - -TQSpinWidget::TQSpinWidget( TQWidget* parent, const char* name ) - : TQWidget( parent, name ) -{ - d = new TQSpinWidgetPrivate(); - connect( &d->auRepTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( timerDone() ) ); - setFocusPolicy( Qt::StrongFocus ); - - arrange(); - updateDisplay(); -} - - -/*! Destroys the object and frees any allocated resources. - -*/ - -TQSpinWidget::~TQSpinWidget() -{ - delete d; -} - -/*! */ -TQWidget * TQSpinWidget::editWidget() -{ - return d->ed; -} - -/*! - Sets the editing widget to \a w. -*/ -void TQSpinWidget::setEditWidget( TQWidget * w ) -{ - if ( w ) { - if (w->parentWidget() != this) - w->reparent( this, TQPoint( 0, 0 ) ); - setFocusProxy( w ); - } - d->ed = w; - arrange(); - updateDisplay(); -} - -/*! \reimp - -*/ - -void TQSpinWidget::mousePressEvent( TQMouseEvent *e ) -{ - if ( e->button() != Qt::LeftButton ) { - d->stopTimer(); - d->buttonDown = 0; - d->theButton = 0; - tqrepaint( d->down.unite( d->up ), FALSE ); - return; - } - - uint oldButtonDown = d->buttonDown; - - if ( d->down.contains( e->pos() ) && d->downEnabled ) - d->buttonDown = 1; - else if ( d->up.contains( e->pos() ) && d->upEnabled ) - d->buttonDown = 2; - else - d->buttonDown = 0; - - d->theButton = d->buttonDown; - if ( oldButtonDown != d->buttonDown ) { - if ( !d->buttonDown ) { - tqrepaint( d->down.unite( d->up ), FALSE ); - } else if ( d->buttonDown & 1 ) { - tqrepaint( d->down, FALSE ); - stepDown(); - d->startTimer( FALSE, 300 ); - } else if ( d->buttonDown & 2 ) { - tqrepaint( d->up, FALSE ); - stepUp(); - d->startTimer( TRUE, 300 ); - } - } -} - -/*! - -*/ - -void TQSpinWidget::arrange() -{ - d->up = TQStyle::tqvisualRect( tqstyle().querySubControlMetrics( TQStyle::CC_SpinWidget, this, - TQStyle::SC_SpinWidgetUp ), this ); - d->down = TQStyle::tqvisualRect( tqstyle().querySubControlMetrics( TQStyle::CC_SpinWidget, this, - TQStyle::SC_SpinWidgetDown ), this ); - if ( d->ed ) { - TQRect r = TQStyle::tqvisualRect( tqstyle().querySubControlMetrics( TQStyle::CC_SpinWidget, this, - TQStyle::SC_SpinWidgetEditField ), this ); - d->ed->setGeometry( r ); - } -} - -/*! - -*/ - -void TQSpinWidget::stepUp() -{ - emit stepUpPressed(); -} - -void TQSpinWidget::resizeEvent( TQResizeEvent* ) -{ - arrange(); -} - -/*! - -*/ - -void TQSpinWidget::stepDown() -{ - emit stepDownPressed(); -} - - -void TQSpinWidget::timerDone() -{ - // we use a double timer to make it possible for users to do - // something with 0-timer on valueChanged. - TQTimer::singleShot( 1, this, TQT_SLOT( timerDoneEx() ) ); -} - -void TQSpinWidget::timerDoneEx() -{ - if ( !d->buttonDown ) - return; - if ( d->timerUp ) - stepUp(); - else - stepDown(); - d->startTimer( 100 ); -} - - -void TQSpinWidget::windowActivationChange( bool oldActive ) -{ - //was active, but lost focus - if ( oldActive && d->buttonDown ) { - d->stopTimer(); - d->buttonDown = 0; - d->theButton = 0; - } - TQWidget::windowActivationChange( oldActive ); -} - - - -/*! - The event is passed in \a e. -*/ - -void TQSpinWidget::mouseReleaseEvent( TQMouseEvent *e ) -{ - if ( e->button() != Qt::LeftButton ) - return; - - uint oldButtonDown = d->theButton; - d->theButton = 0; - if ( oldButtonDown != d->theButton ) { - if ( oldButtonDown & 1 ) - tqrepaint( d->down, FALSE ); - else if ( oldButtonDown & 2 ) - tqrepaint( d->up, FALSE ); - } - d->stopTimer(); - d->buttonDown = 0; -} - - -/*! - The event is passed in \a e. -*/ - -void TQSpinWidget::mouseMoveEvent( TQMouseEvent *e ) -{ - if ( !(e->state() & Qt::LeftButton ) ) - return; - - uint oldButtonDown = d->theButton; - if ( oldButtonDown & 1 && !d->down.contains( e->pos() ) ) { - d->stopTimer(); - d->theButton = 0; - tqrepaint( d->down, FALSE ); - } else if ( oldButtonDown & 2 && !d->up.contains( e->pos() ) ) { - d->stopTimer(); - d->theButton = 0; - tqrepaint( d->up, FALSE ); - } else if ( !oldButtonDown && d->up.contains( e->pos() ) && d->buttonDown & 2 ) { - d->startTimer( 500 ); - d->theButton = 2; - tqrepaint( d->up, FALSE ); - } else if ( !oldButtonDown && d->down.contains( e->pos() ) && d->buttonDown & 1 ) { - d->startTimer( 500 ); - d->theButton = 1; - tqrepaint( d->down, FALSE ); - } -} - - -/*! - The event is passed in \a e. -*/ -#ifndef TQT_NO_WHEELEVENT -void TQSpinWidget::wheelEvent( TQWheelEvent *e ) -{ - e->accept(); - static float offset = 0; - static TQSpinWidget* offset_owner = 0; - if ( offset_owner != this ) { - offset_owner = this; - offset = 0; - } - offset += -e->delta()/120; - if ( TQABS( offset ) < 1 ) - return; - int ioff = int(offset); - int i; - for( i=0; i < TQABS( ioff ); i++ ) - offset > 0 ? stepDown() : stepUp(); - offset -= ioff; -} -#endif - -/*! - -*/ -void TQSpinWidget::paintEvent( TQPaintEvent * ) -{ - TQPainter p( this ); - - TQStyle::SFlags flags = TQStyle::Style_Default; - if (isEnabled()) - flags |= TQStyle::Style_Enabled; - if (hasFocus() || (focusProxy() && focusProxy()->hasFocus())) - flags |= TQStyle::Style_HasFocus; - - TQStyle::SCFlags active; - if ( d->theButton & 1 ) - active = TQStyle::SC_SpinWidgetDown; - else if ( d->theButton & 2 ) - active = TQStyle::SC_SpinWidgetUp; - else - active = TQStyle::SC_None; - - TQRect fr = TQStyle::tqvisualRect( - tqstyle().querySubControlMetrics( TQStyle::CC_SpinWidget, this, - TQStyle::SC_SpinWidgetFrame ), this ); - tqstyle().tqdrawComplexControl( TQStyle::CC_SpinWidget, &p, this, - fr, tqcolorGroup(), - flags, - (uint)TQStyle::SC_All, - active ); -} - - -/*! - The previous style is passed in \a old. -*/ - -void TQSpinWidget::styleChange( TQStyle& old ) -{ - arrange(); - TQWidget::styleChange( old ); -} - -/*! -*/ - -TQRect TQSpinWidget::upRect() const -{ - return d->up; -} - -/*! -*/ - -TQRect TQSpinWidget::downRect() const -{ - return d->down; -} - -/*! -*/ - -void TQSpinWidget::updateDisplay() -{ - if ( !isEnabled() ) { - d->upEnabled = FALSE; - d->downEnabled = FALSE; - } - if ( d->theButton & 1 && ( d->downEnabled ) == 0 ) { - d->theButton &= ~1; - d->buttonDown &= ~1; - } - - if ( d->theButton & 2 && ( d->upEnabled ) == 0 ) { - d->theButton &= ~2; - d->buttonDown &= ~2; - } - tqrepaint( FALSE ); -} - - -/*! - The previous enabled state is passed in \a old. -*/ - -void TQSpinWidget::enableChanged( bool ) -{ - d->upEnabled = isEnabled(); - d->downEnabled = isEnabled(); - updateDisplay(); -} - - -/*! - Sets up-enabled to \a on. -*/ - -void TQSpinWidget::setUpEnabled( bool on ) -{ - if ( (bool)d->upEnabled != on ) { - d->upEnabled = on; - updateDisplay(); - } -} - -/*! -*/ - -bool TQSpinWidget::isUpEnabled() const -{ - return d->upEnabled; -} - -/*! - Sets down-enabled to \a on. -*/ - -void TQSpinWidget::setDownEnabled( bool on ) -{ - if ( (bool)d->downEnabled != on ) { - d->downEnabled = on; - updateDisplay(); - } -} - -/*! -*/ - -bool TQSpinWidget::isDownEnabled() const -{ - return d->downEnabled; -} - -/*! - Sets the button symbol to \a bs. -*/ - -void TQSpinWidget::setButtonSymbols( ButtonSymbols bs ) -{ - d->bsyms = bs; -} - -/*! -*/ - -TQSpinWidget::ButtonSymbols TQSpinWidget::buttonSymbols() const -{ - return d->bsyms; -} - -#endif |