eliot/qt/misc_helpers.cpp
Olivier Teulière 893219b164 New method to select players and to assign moves.
A player can now be selected by typing his table number, when the focus
is in the results table. Pressing the Enter key will assign the current
move to the selected player(s).
This allows a very fast assignment of moves.
2012-03-20 20:52:33 +01:00

102 lines
2.7 KiB
C++

/*****************************************************************************
* Eliot
* Copyright (C) 2012 Olivier Teulière
* Authors: Olivier Teulière <ipkiss @@ gmail.com>
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*****************************************************************************/
#include <QtGui/QKeyEvent>
#include <QtCore/QTimer>
#include "misc_helpers.h"
KeyEventFilter::KeyEventFilter(QObject *parent, int key, int modifiers)
: QObject(parent), m_ignoreModifiers(false)
{
addKey(key, modifiers);
}
void KeyEventFilter::addKey(int key, int modifiers)
{
m_keyVect.push_back(key);
m_modifiersVect.push_back(modifiers);
}
void KeyEventFilter::setIgnoreModifiers(bool ignore)
{
m_ignoreModifiers = ignore;
}
bool KeyEventFilter::eventFilter(QObject *obj, QEvent *event)
{
// If the Delete key is pressed, remove the selected line, if any
if (event->type() == QEvent::KeyPress)
{
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
for (unsigned i = 0; i < m_keyVect.size(); ++i)
{
if (keyEvent->key() == m_keyVect[i] &&
(m_ignoreModifiers || keyEvent->modifiers() == m_modifiersVect[i]))
{
emit keyPressed(m_keyVect[i], m_modifiersVect[i]);
return true;
}
}
}
// Standard event processing
return QObject::eventFilter(obj, event);
}
KeyAccumulator::KeyAccumulator(QObject *parent, int delayMs)
: QObject(parent), m_delayMs(delayMs), m_currText("")
{
m_timer = new QTimer(this);
m_timer->setSingleShot(true);
}
QString KeyAccumulator::addText(QString iAddedText)
{
if (m_timer->isActive())
m_timer->stop();
else
m_currText = "";
m_currText += iAddedText;
m_timer->start(m_delayMs);
return m_currText;
}
ClickableLabel::ClickableLabel(QWidget *parent)
: QLabel(parent)
{
}
void ClickableLabel::mousePressEvent(QMouseEvent *event)
{
QLabel::mousePressEvent(event);
emit clicked();
}