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/***************************************************************************
lineedit.cpp - Lineedit widget
-------------------
copyright : (C) 2002-2003 Marc Britton <[email protected]>
(C) 2004 Michal Rudolf <[email protected]>
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
/* QT INCLUDES */
#include <qlayout.h>
#include <qevent.h>
/* OTHER INCLUDES */
#include <specials.h>
#include "lineedit.h"
#include <klocale.h>
#include <kommanderplugin.h>
enum functions {
FirstFunction = 440,
LE_clearModified,
LastFunction
};
LineEdit::LineEdit(QWidget *a_parent, const char *a_name)
: KLineEdit(a_parent, a_name), KommanderWidget((QObject *)this)
{
QStringList states;
states << "default";
setStates(states);
setDisplayStates(states);
connect(this, SIGNAL(textChanged(const QString &)), this,
SIGNAL(widgetTextChanged(const QString &)));
KommanderPlugin::setDefaultGroup(Group::DCOP);
KommanderPlugin::registerFunction(LE_clearModified, "clearModified(QString widget)", i18n("Clear widget modified status."), 1);
}
void LineEdit::showEvent(QShowEvent *e)
{
QLineEdit::showEvent(e);
emit widgetOpened();
}
void LineEdit::focusInEvent( QFocusEvent * e)
{
QLineEdit::focusInEvent(e);
emit gotFocus();
}
void LineEdit::focusOutEvent( QFocusEvent * e)
{
QLineEdit::focusOutEvent(e);
emit lostFocus();
}
QString LineEdit::currentState() const
{
return QString("default");
}
LineEdit::~LineEdit()
{
}
bool LineEdit::isKommanderWidget() const
{
return true;
}
QStringList LineEdit::associatedText() const
{
return KommanderWidget::associatedText();
}
void LineEdit::setAssociatedText(const QStringList& a_at)
{
KommanderWidget::setAssociatedText(a_at);
}
void LineEdit::setPopulationText(const QString& a_text)
{
KommanderWidget::setPopulationText(a_text);
}
QString LineEdit::populationText() const
{
return KommanderWidget::populationText();
}
void LineEdit::populate()
{
QString txt = KommanderWidget::evalAssociatedText(populationText());
setWidgetText(txt);
}
void LineEdit::setSelectedWidgetText(const QString& a_text)
{
insert(a_text);
}
void LineEdit::setWidgetText(const QString& a_text)
{
setText(a_text);
emit widgetTextChanged(a_text);
}
void LineEdit::contextMenuEvent( QContextMenuEvent * e )
{
e->accept();
QPoint p = e->globalPos();
emit contextMenuRequested(p.x(), p.y());
}
bool LineEdit::isFunctionSupported(int f)
{
return f == DCOP::text || f == DCOP::setText || f == DCOP::selection || f == DCOP::setSelection ||
f == DCOP::clear || f == DCOP::setEditable || f == DCOP::geometry || f == DCOP::hasFocus || f == DCOP::getBackgroundColor || f == DCOP::setBackgroundColor || f == DCOP::isModified || (f >= FirstFunction && f <= LastFunction) ;
}
QString LineEdit::handleDCOP(int function, const QStringList& args)
{
switch (function) {
case DCOP::text:
return text();
case DCOP::setText:
setWidgetText(args[0]);
break;
case DCOP::selection:
return selectedText();
case DCOP::setSelection:
setSelectedWidgetText(args[0]);
break;
case DCOP::clear:
setWidgetText("");
break;
case DCOP::setEditable:
setReadOnly(args[0] == "false" || args[0] == "0");
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;
case DCOP::getBackgroundColor:
return this->paletteBackgroundColor().name();
break;
case DCOP::setBackgroundColor:
{
QColor color;
color.setNamedColor(args[0]);
this->setPaletteBackgroundColor(color);
break;
}
case DCOP::isModified:
return isModified() ? "1" : "0";
break;
case LE_clearModified:
this->clearModified();
break;
default:
return KommanderWidget::handleDCOP(function, args);
}
return QString();
}
#include "lineedit.moc"
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