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Diffstat (limited to 'kalarm/timeselector.cpp')
| -rw-r--r-- | kalarm/timeselector.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/kalarm/timeselector.cpp b/kalarm/timeselector.cpp new file mode 100644 index 000000000..0bfc142de --- /dev/null +++ b/kalarm/timeselector.cpp @@ -0,0 +1,159 @@ +/* + * timeselector.cpp - widget to optionally set a time period + * Program: kalarm + * Copyright (C) 2004 by David Jarvie <software@astrojar.org.uk> + * + * 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. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "kalarm.h" + +#include <qlayout.h> +#include <qlabel.h> +#include <qhbox.h> +#include <qwhatsthis.h> + +#include <klocale.h> +#include <kdialog.h> +#include <kdebug.h> + +#include "checkbox.h" +#include "timeselector.moc" + + +TimeSelector::TimeSelector(const QString& selectText, const QString& postfix, const QString& selectWhatsThis, + const QString& valueWhatsThis, bool allowHourMinute, QWidget* parent, const char* name) + : QFrame(parent, name), + mLabel(0), + mReadOnly(false) +{ + setFrameStyle(QFrame::NoFrame); + QVBoxLayout* topLayout = new QVBoxLayout(this, 0, KDialog::spacingHint()); + QHBoxLayout* layout = new QHBoxLayout(topLayout, KDialog::spacingHint()); + mSelect = new CheckBox(selectText, this); + mSelect->setFixedSize(mSelect->sizeHint()); + connect(mSelect, SIGNAL(toggled(bool)), SLOT(selectToggled(bool))); + QWhatsThis::add(mSelect, selectWhatsThis); + layout->addWidget(mSelect); + + QHBox* box = new QHBox(this); // to group widgets for QWhatsThis text + box->setSpacing(KDialog::spacingHint()); + layout->addWidget(box); + mPeriod = new TimePeriod(allowHourMinute, box); + mPeriod->setFixedSize(mPeriod->sizeHint()); + mPeriod->setSelectOnStep(false); + connect(mPeriod, SIGNAL(valueChanged(int)), SLOT(periodChanged(int))); + mSelect->setFocusWidget(mPeriod); + mPeriod->setEnabled(false); + + if (!postfix.isEmpty()) + { + mLabel = new QLabel(postfix, box); + QWhatsThis::add(box, valueWhatsThis); + mLabel->setEnabled(false); + } +} + +/****************************************************************************** +* Set the read-only status. +*/ +void TimeSelector::setReadOnly(bool ro) +{ + if ((int)ro != (int)mReadOnly) + { + mReadOnly = ro; + mSelect->setReadOnly(mReadOnly); + mPeriod->setReadOnly(mReadOnly); + } +} + +bool TimeSelector::isChecked() const +{ + return mSelect->isChecked(); +} + +void TimeSelector::setChecked(bool on) +{ + if (on != mSelect->isChecked()) + { + mSelect->setChecked(on); + emit valueChanged(minutes()); + } +} + +void TimeSelector::setMaximum(int hourmin, int days) +{ + mPeriod->setMaximum(hourmin, days); +} + +void TimeSelector::setDateOnly(bool dateOnly) +{ + mPeriod->setDateOnly(dateOnly); +} + +/****************************************************************************** + * Get the specified number of minutes. + * Reply = 0 if unselected. + */ +int TimeSelector::minutes() const +{ + return mSelect->isChecked() ? mPeriod->minutes() : 0; +} + +/****************************************************************************** +* Initialise the controls with a specified time period. +* If minutes = 0, it will be deselected. +* The time unit combo-box is initialised to 'defaultUnits', but if 'dateOnly' +* is true, it will never be initialised to hours/minutes. +*/ +void TimeSelector::setMinutes(int minutes, bool dateOnly, TimePeriod::Units defaultUnits) +{ + mSelect->setChecked(minutes); + mPeriod->setEnabled(minutes); + if (mLabel) + mLabel->setEnabled(minutes); + mPeriod->setMinutes(minutes, dateOnly, defaultUnits); +} + +/****************************************************************************** +* Set the input focus on the count field. +*/ +void TimeSelector::setFocusOnCount() +{ + mPeriod->setFocusOnCount(); +} + +/****************************************************************************** +* Called when the TimeSelector checkbox is toggled. +*/ +void TimeSelector::selectToggled(bool on) +{ + mPeriod->setEnabled(on); + if (mLabel) + mLabel->setEnabled(on); + if (on) + mPeriod->setFocus(); + emit toggled(on); + emit valueChanged(minutes()); +} + +/****************************************************************************** +* Called when the period value changes. +*/ +void TimeSelector::periodChanged(int minutes) +{ + if (mSelect->isChecked()) + emit valueChanged(minutes); +} |