diff options
Diffstat (limited to 'kghostview/viewcontrol.cpp')
| -rw-r--r-- | kghostview/viewcontrol.cpp | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/kghostview/viewcontrol.cpp b/kghostview/viewcontrol.cpp new file mode 100644 index 00000000..cc66d598 --- /dev/null +++ b/kghostview/viewcontrol.cpp @@ -0,0 +1,194 @@ +/**************************************************************************** +** +** A dialog for the selection of the view of a document. +** +** Copyright (C) 1997 by Mark Donohoe. +** Based on original work by Tim Theisen. +** +** This code is freely distributable under the GNU Public License. +** +*****************************************************************************/ + +#include <qcombobox.h> +#include <qframe.h> +#include <qgroupbox.h> +#include <qlabel.h> +#include <qpushbutton.h> +#include <qlayout.h> + + +#include "viewcontrol.h" +#include "viewcontrol.moc" + +#include <klocale.h> +#include <kapplication.h> +#include <kbuttonbox.h> +#include <kseparator.h> + +ViewControl::ViewControl( QWidget *parent, const char *name ) + : QDialog( parent, name ) +{ + setFocusPolicy(QWidget::StrongFocus); + + QBoxLayout *topLayout = new QVBoxLayout( this, 10 ); + + QGroupBox* vcGroupBox; + vcGroupBox = new QGroupBox( this ); + vcGroupBox->setFrameStyle( QFrame::NoFrame ); + //vcGroupBox->setTitle( i18n("Force Changes To") ); + //vcGroupBox->setAlignment( 1 ); + + topLayout->addWidget( vcGroupBox, 10 ); + + QGridLayout *grid = new QGridLayout( vcGroupBox, 3, 2, 10 ); + + grid->setRowStretch(0,0); + grid->setRowStretch(1,10); + + + grid->setColStretch(0,0); + grid->setColStretch(1,10); + + + magComboBox = new QComboBox( FALSE, vcGroupBox ); + magComboBox->setFixedHeight( magComboBox->sizeHint().height() ); + + + //magComboBox->hide(); + + connect ( magComboBox, SIGNAL (activated (int)), + this, SLOT (slotMagSelection (int)) ); + grid->addWidget( magComboBox, 0, 1 ); + + + + mediaComboBox = new QComboBox( FALSE, vcGroupBox ); + mediaComboBox->setFixedHeight( magComboBox->sizeHint().height() ); + + connect ( mediaComboBox, SIGNAL (activated (int)), + this, SLOT (slotMediaSelection (int)) ); + + grid->addWidget( mediaComboBox, 1, 1 ); + + orientComboBox = new QComboBox( FALSE, vcGroupBox ); + orientComboBox->insertItem(i18n("Portrait")); + orientComboBox->insertItem(i18n("Landscape")); + orientComboBox->insertItem(i18n("Seascape")); + orientComboBox->insertItem(i18n("Upside Down")); + orientComboBox->setFixedHeight( magComboBox->sizeHint().height() ); + + connect ( orientComboBox, SIGNAL (activated (int)), + this, SLOT (slotOrientSelection (int)) ); + grid->addWidget( orientComboBox, 2, 1 ); + + int labelWidth = 0; + + QLabel* vcLabel; + vcLabel = new QLabel( magComboBox, i18n("&Magnification"), vcGroupBox ); + vcLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix ); + if ( vcLabel->sizeHint().width() > labelWidth ) + labelWidth = vcLabel->sizeHint().width(); + vcLabel->setMinimumWidth( labelWidth ); + + vcLabel->hide(); + + grid->addWidget( vcLabel, 0, 0 ); + + + vcLabel = new QLabel( mediaComboBox, i18n("M&edia"), vcGroupBox ); + vcLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix ); + if ( vcLabel->sizeHint().width() > labelWidth ) + labelWidth = vcLabel->sizeHint().width(); + vcLabel->setMinimumWidth( labelWidth ); + + grid->addWidget( vcLabel, 1, 0 ); + + vcLabel = new QLabel( orientComboBox, i18n("&Orientation"), vcGroupBox ); + vcLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix ); + if ( vcLabel->sizeHint().width() > labelWidth ) + labelWidth = vcLabel->sizeHint().width(); + vcLabel->setMinimumWidth( labelWidth ); + + grid->addWidget( vcLabel, 2, 0 ); + + vcGroupBox->setMinimumHeight( 2*orientComboBox->sizeHint().height()+20 ); + vcGroupBox->setMinimumWidth( + 40 + labelWidth + orientComboBox->sizeHint().width() ); + + KSeparator* sep = new KSeparator( KSeparator::HLine, this); + topLayout->addWidget( sep ); + + // CREATE BUTTONS + + KButtonBox *bbox = new KButtonBox( this ); + bbox->addStretch( 10 ); + + apply = bbox->addButton( KStdGuiItem::apply() ); + connect( apply, SIGNAL(clicked()), SLOT(slotApplyClicked()) ); + + QPushButton *closebtn = bbox->addButton( KStdGuiItem::close() ); + connect( closebtn, SIGNAL(clicked()), SLOT(reject()) ); + + + bbox->layout(); + topLayout->addWidget( bbox ); + + topLayout->activate(); + + prevmag = prevmedia = prevorient = 0; + applyEnable (false); +} + +void +ViewControl::updateMag (int mag) +{ + magComboBox->setCurrentItem (mag); + prevmag = mag; +} + + +void +ViewControl::applyEnable (bool enable) +{ + apply->setEnabled (enable); +} + +void +ViewControl::slotApplyClicked() +{ + emit applyChanges(); + applyEnable (false); +} + +void +ViewControl::slotMagSelection (int i) +{ + if (i != prevmag) + { + applyEnable (true); + prevmag = i; + } +} + +void +ViewControl::slotMediaSelection (int i) +{ + if (i != prevmedia) + { + applyEnable (true); + prevmedia = i; + } +} + +void +ViewControl::slotOrientSelection (int i) +{ + if (i != prevorient) + { + applyEnable (true); + prevorient = i; + } +} + + +// vim:sw=4:sts=4:ts=8:noet |