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/*
* pushbutton.cpp - push button with read-only option
* Program: kalarm
* Copyright (c) 2002 by David Jarvie <[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.
*
* 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 "pushbutton.moc"
PushButton::PushButton(TQWidget* parent, const char* name)
: TQPushButton(parent, name),
mFocusPolicy(focusPolicy()),
mReadOnly(false)
{ }
PushButton::PushButton(const TQString& text, TQWidget* parent, const char* name)
: TQPushButton(text, parent, name),
mFocusPolicy(focusPolicy()),
mReadOnly(false)
{ }
PushButton::PushButton(const TQIconSet& icon, const TQString& text, TQWidget* parent, const char* name)
: TQPushButton(icon, text, parent, name),
mFocusPolicy(focusPolicy()),
mReadOnly(false)
{ }
void PushButton::setReadOnly(bool ro)
{
if ((int)ro != (int)mReadOnly)
{
mReadOnly = ro;
setFocusPolicy(ro ? TQ_NoFocus : mFocusPolicy);
if (ro)
clearFocus();
}
}
void PushButton::mousePressEvent(TQMouseEvent* e)
{
if (mReadOnly)
{
// Swallow up the event if it's the left button
if (e->button() == Qt::LeftButton)
return;
}
TQPushButton::mousePressEvent(e);
}
void PushButton::mouseReleaseEvent(TQMouseEvent* e)
{
if (mReadOnly)
{
// Swallow up the event if it's the left button
if (e->button() == Qt::LeftButton)
return;
}
TQPushButton::mouseReleaseEvent(e);
}
void PushButton::mouseMoveEvent(TQMouseEvent* e)
{
if (!mReadOnly)
TQPushButton::mouseMoveEvent(e);
}
void PushButton::keyPressEvent(TQKeyEvent* e)
{
if (mReadOnly)
switch (e->key())
{
case TQt::Key_Up:
case TQt::Key_Left:
case TQt::Key_Right:
case TQt::Key_Down:
// Process keys which shift the focus
break;
default:
return;
}
TQPushButton::keyPressEvent(e);
}
void PushButton::keyReleaseEvent(TQKeyEvent* e)
{
if (!mReadOnly)
TQPushButton::keyReleaseEvent(e);
}
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