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/*
* combobox.cpp - combo box with read-only option
* Program: kalarm
* Copyright (c) 2002 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 <tqlineedit.h>
#include "combobox.moc"
ComboBox::ComboBox(TQWidget* parent, const char* name)
: TQComboBox(parent, name),
mReadOnly(false)
{ }
ComboBox::ComboBox(bool rw, TQWidget* parent, const char* name)
: TQComboBox(rw, parent, name),
mReadOnly(false)
{ }
void ComboBox::setReadOnly(bool ro)
{
if ((int)ro != (int)mReadOnly)
{
mReadOnly = ro;
if (lineEdit())
lineEdit()->setReadOnly(ro);
}
}
void ComboBox::mousePressEvent(TQMouseEvent* e)
{
if (mReadOnly)
{
// Swallow up the event if it's the left button
if (e->button() == TQt::LeftButton)
return;
}
TQComboBox::mousePressEvent(e);
}
void ComboBox::mouseReleaseEvent(TQMouseEvent* e)
{
if (!mReadOnly)
TQComboBox::mouseReleaseEvent(e);
}
void ComboBox::mouseMoveEvent(TQMouseEvent* e)
{
if (!mReadOnly)
TQComboBox::mouseMoveEvent(e);
}
void ComboBox::keyPressEvent(TQKeyEvent* e)
{
if (!mReadOnly || e->key() == TQt::Key_Escape)
TQComboBox::keyPressEvent(e);
}
void ComboBox::keyReleaseEvent(TQKeyEvent* e)
{
if (!mReadOnly)
TQComboBox::keyReleaseEvent(e);
}
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