diff options
Diffstat (limited to 'kpovmodeler/pmactions.cpp')
| -rw-r--r-- | kpovmodeler/pmactions.cpp | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/kpovmodeler/pmactions.cpp b/kpovmodeler/pmactions.cpp new file mode 100644 index 00000000..b84e42da --- /dev/null +++ b/kpovmodeler/pmactions.cpp @@ -0,0 +1,254 @@ +/* +************************************************************************** + description + -------------------- + copyright : (C) 2000-2002 by Andreas Zehender + email : zehender@kde.org +************************************************************************** + +************************************************************************** +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +**************************************************************************/ + +#include "pmactions.h" + +#include <qcombobox.h> +#include <qwhatsthis.h> +#include <qspinbox.h> +#include <qlabel.h> +#include <qstyle.h> +#include <qpainter.h> +#include <ktoolbar.h> +#include <ktoolbarbutton.h> + +#include "pmdebug.h" + +// Fixed widths are calculated wrong in a toolbar. +// Fixed sizeHint for the combo box to return +// at least the minimum size +class PMComboBox : public QComboBox +{ +public: + PMComboBox( QWidget* parent, const char* name = 0 ) + : QComboBox( parent, name ) + { + } + + virtual QSize minimumSizeHint( ) const + { + QSize s = QComboBox::minimumSizeHint( ); + return s.expandedTo( minimumSize( ) ); + } + virtual QSize sizeHint( ) const + { + QSize s = QComboBox::sizeHint( ); + return s.expandedTo( minimumSize( ) ); + } +}; + +PMComboAction::PMComboAction( const QString& text, int accel, const QObject* receiver, const char* member, + QObject* parent, const char* name ) + : KAction( text, accel, parent, name ) +{ + m_receiver = receiver; + m_member = member; + m_minWidth = 0; + m_maxWidth = 0; +} + +PMComboAction::~PMComboAction( ) +{ +} + +int PMComboAction::plug( QWidget* w, int index ) +{ + if( !w->inherits( "KToolBar" ) ) + return -1; + + KToolBar* toolBar = ( KToolBar* ) w; + + int id = KAction::getToolButtonID( ); + + QComboBox* comboBox = new PMComboBox( toolBar ); + if( m_minWidth > 0 ) + comboBox->setMinimumWidth( m_minWidth ); + if( m_maxWidth > 0 ) + comboBox->setMaximumWidth( m_maxWidth ); + + toolBar->insertWidget( id, m_minWidth > 0 ? m_minWidth : 300, + comboBox, index ); + connect( comboBox, SIGNAL( activated( int ) ), m_receiver, m_member ); + + addContainer( toolBar, id ); + + connect( toolBar, SIGNAL( destroyed( ) ), this, SLOT( slotDestroyed( ) ) ); + + //toolBar->setItemAutoSized( id, true ); + + m_combo = comboBox; + + emit plugged( ); + + QWhatsThis::add( comboBox, whatsThis( ) ); + + return containerCount( ) - 1; +} + +void PMComboAction::unplug( QWidget *w ) +{ + if( !w->inherits( "KToolBar" ) ) + return; + + KToolBar *toolBar = ( KToolBar* ) w; + + int idx = findContainer( w ); + + toolBar->removeItem( itemId( idx ) ); + + removeContainer( idx ); + m_combo = 0L; +} + + +// Use a toolbutton instead of a label so it is styled correctly. +// copied from konq_actions.cc +class PMToolBarLabel : public QToolButton +{ +public: + PMToolBarLabel( const QString& text, QWidget* parent = 0, const char* name = 0 ) + : QToolButton( parent, name ) + { + setText( text ); + } +protected: + QSize sizeHint( ) const + { + int w = fontMetrics( ).width( text( ) ); + int h = fontMetrics( ).height( ); + return QSize( w, h ); + } + void drawButton( QPainter* p ) + { +#if ( QT_VERSION >= 300 ) + // Draw the background + style( ).drawComplexControl( QStyle::CC_ToolButton, p, this, rect( ), colorGroup( ), + QStyle::Style_Enabled, QStyle::SC_ToolButton ); + // Draw the label + style( ).drawControl( QStyle::CE_ToolButtonLabel, p, this, rect( ), colorGroup( ), + QStyle::Style_Enabled ); +#else + p->drawText( rect( ), Qt::AlignVCenter | Qt::AlignLeft, text( ) ); +#endif + } +}; + +PMLabelAction::PMLabelAction( const QString &text, QObject *parent, const char *name ) + : KAction( text, 0, parent, name ) +{ + m_button = 0; +} + +int PMLabelAction::plug( QWidget *widget, int index ) +{ + //do not call the previous implementation here + + if( widget->inherits( "KToolBar" ) ) + { + KToolBar* tb = ( KToolBar* ) widget; + + int id = KAction::getToolButtonID( ); + + m_button = new PMToolBarLabel( text( ), widget ); + tb->insertWidget( id, m_button->width( ), m_button, index ); + + addContainer( tb, id ); + + connect( tb, SIGNAL( destroyed( ) ), this, SLOT( slotDestroyed( ) ) ); + + return containerCount( ) - 1; + } + + return -1; +} + +void PMLabelAction::unplug( QWidget *widget ) +{ + if( widget->inherits( "KToolBar" ) ) + { + KToolBar* bar = ( KToolBar* ) widget; + + int idx = findContainer( bar ); + + if( idx != -1 ) + { + bar->removeItem( itemId( idx ) ); + removeContainer( idx ); + } + + m_button = 0; + return; + } +} + + +PMSpinBoxAction::PMSpinBoxAction( const QString& text, int accel, const QObject* receiver, const char* member, + QObject* parent, const char* name ) + : KAction( text, accel, parent, name ) +{ + m_receiver = receiver; + m_member = member; +} + +PMSpinBoxAction::~PMSpinBoxAction( ) +{ +} + +int PMSpinBoxAction::plug( QWidget* w, int index ) +{ + if( !w->inherits( "KToolBar" ) ) + return -1; + + KToolBar* toolBar = ( KToolBar* ) w; + + int id = KAction::getToolButtonID( ); + + QSpinBox* spinBox = new QSpinBox( -1000, 1000, 1, w ); + toolBar->insertWidget( id, 70, spinBox, index ); + + connect( spinBox, SIGNAL( valueChanged( int ) ), m_receiver, m_member ); + + addContainer( toolBar, id ); + + connect( toolBar, SIGNAL( destroyed( ) ), this, SLOT( slotDestroyed( ) ) ); + //toolBar->setItemAutoSized( id, false ); + + m_spinBox = spinBox; + + emit plugged( ); + + QWhatsThis::add( spinBox, whatsThis( ) ); + + return containerCount( ) - 1; +} + +void PMSpinBoxAction::unplug( QWidget *w ) +{ + if( !w->inherits( "KToolBar" ) ) + return; + + KToolBar *toolBar = (KToolBar *)w; + + int idx = findContainer( w ); + + toolBar->removeItem( itemId( idx ) ); + + removeContainer( idx ); + m_spinBox = 0L; +} + +#include "pmactions.moc" |