diff options
Diffstat (limited to 'kommander/widgets/combobox.cpp')
| -rw-r--r-- | kommander/widgets/combobox.cpp | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/kommander/widgets/combobox.cpp b/kommander/widgets/combobox.cpp new file mode 100644 index 00000000..250d3820 --- /dev/null +++ b/kommander/widgets/combobox.cpp @@ -0,0 +1,210 @@ +/*************************************************************************** + combobox.cpp - Combobox widget + ------------------- + copyright : (C) 2002-2003 Marc Britton <consume@optusnet.com.au> + (C) 2004 Michal Rudolf <mrudolf@kdewebdev.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. * + * * + ***************************************************************************/ + +/* KDE INCLUDES */ +#include <kiconloader.h> +#include <klocale.h> + +/* QT INCLUDES */ +#include <qobject.h> +#include <qstring.h> +#include <qwidget.h> +#include <qstringlist.h> + +/* OTHER INCLUDES */ +#include <kommanderplugin.h> +#include <specials.h> +#include "combobox.h" + +enum Functions { + FirstFunction = 353, //CHANGE THIS NUMBER TO AN UNIQUE ONE!!! + popupList, + LastFunction +}; + + +ComboBox::ComboBox(QWidget *a_parent, const char *a_name) + : KComboBox(a_parent, a_name), KommanderWidget(this) +{ + QStringList states; + states << "default"; + setStates(states); + setDisplayStates(states); + + connect(this, SIGNAL(activated(int)), this, SLOT(emitWidgetTextChanged(int))); + + KommanderPlugin::setDefaultGroup(Group::DCOP); + KommanderPlugin::registerFunction(popupList, "popupList(QString widget)", i18n("Make the ComboBox expose it's list without mousing around."), 1); + +} + +ComboBox::~ComboBox() +{ +} + +QString ComboBox::currentState() const +{ + return QString("default"); +} + +bool ComboBox::isKommanderWidget() const +{ + return true; +} + +QStringList ComboBox::associatedText() const +{ + return KommanderWidget::associatedText(); +} + +void ComboBox::setAssociatedText(const QStringList& a_at) +{ + KommanderWidget::setAssociatedText(a_at); +} + +void ComboBox::setPopulationText(const QString& a_text) +{ + KommanderWidget::setPopulationText(a_text); +} + +QString ComboBox::populationText() const +{ + return KommanderWidget::populationText(); +} + +void ComboBox::populate() +{ + setWidgetText(KommanderWidget::evalAssociatedText( populationText())); +} + +void ComboBox::setWidgetText(const QString& a_text) +{ + clear(); + insertStringList(QStringList::split("\n", a_text)); + emit widgetTextChanged(a_text); +} + +void ComboBox::emitWidgetTextChanged(int a_index) +{ + emit widgetTextChanged(text(a_index)); +} + +void ComboBox::showEvent(QShowEvent *e) +{ + QComboBox::showEvent( e ); + emit widgetOpened(); +} + +void ComboBox::contextMenuEvent( QContextMenuEvent * e ) +{ + e->accept(); + QPoint p = e->globalPos(); + emit contextMenuRequested(p.x(), p.y()); +} + + +bool ComboBox::isFunctionSupported(int f) +{ + return f == DCOP::text || f == DCOP::selection || f == DCOP::setSelection || + f == DCOP::currentItem || f == DCOP::setCurrentItem || f == DCOP::item || + f == DCOP::removeItem || f == DCOP::insertItem || f == DCOP::insertItems || + f == DCOP::addUniqueItem || f == DCOP::clear || f == DCOP::count || f == DCOP::setEditable || f == DCOP::geometry || f == DCOP::hasFocus || f == DCOP::getBackgroundColor || f == DCOP::setBackgroundColor || (f >= FirstFunction && f <= LastFunction); +} + +QString ComboBox::handleDCOP(int function, const QStringList& args) +{ + switch (function) { + case DCOP::text: + return currentText(); + case DCOP::setText: + setWidgetText(args[0]); + break; + case DCOP::selection: + return currentText(); + case DCOP::currentItem: + return QString::number(currentItem()); + case DCOP::setCurrentItem: + setCurrentItem(args[0].toUInt()); + break; + case DCOP::item: + { + int i = args[0].toInt(); + if (i >= 0 && i < count()) + return text(i); + break; + } + case DCOP::removeItem: + removeItem(args[0].toInt()); + break; + case DCOP::insertItem: + insertItem(args[0], args[1].toInt()); + break; + case DCOP::insertItems: + insertStringList(QStringList::split("\n", args[0]), args[1].toInt()); + break; + case DCOP::addUniqueItem: + for (int i=0; i<count(); i++) + if (text(i) == args[0]) + return QString(); + insertItem(args[0]); + break; + case DCOP::clear: + clear(); + break; + case DCOP::count: + return QString::number(count()); + case DCOP::setSelection: + { + for (int i = 0; i < count(); i++) + if (text(i) == args[0]) + { + setCurrentItem(i); + break; + } + break; + } + case DCOP::setEditable: + setEditable(args[0] != "false" && args[0] != "0"); + break; + case DCOP::getBackgroundColor: + return this->paletteBackgroundColor().name(); + break; + case DCOP::setBackgroundColor: + { + QColor color; + color.setNamedColor(args[0]); + this->setPaletteBackgroundColor(color); + break; + } + case popupList: + QComboBox::popup(); + break; + case DCOP::geometry: + { + QString geo = QString::number(this->x())+" "+QString::number(this->y())+" "+QString::number(this->width())+" "+QString::number(this->height()); + return geo; + break; + } + case DCOP::hasFocus: + return QString::number(this->hasFocus()); + break; + default: + return KommanderWidget::handleDCOP(function, args); + } + return QString(); +} + +#include "combobox.moc" |