You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
3.0 KiB
116 lines
3.0 KiB
/***************************************************************************
|
|
kfullscreenpanel.cpp - auto-hideable toolbar
|
|
-------------------
|
|
begin : Tue May 13 23:07:42 CET 2002
|
|
copyright : (C) 2002 by Tim Jansen
|
|
email : tim@tjansen.de
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* 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. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "kfullscreenpanel.h"
|
|
#include <kdebug.h>
|
|
|
|
Counter::Counter(float start) :
|
|
m_currentValue(start) {
|
|
connect(&m_timer, TQT_SIGNAL(timeout()), TQT_SLOT(timeout()));
|
|
}
|
|
|
|
void Counter::count(float stop, float stepSize, float frequency) {
|
|
m_timer.stop();
|
|
m_stopValue = stop;
|
|
m_stepSize = stepSize;
|
|
m_timeoutMs = (int)(1000.0 / frequency);
|
|
timeout();
|
|
}
|
|
|
|
void Counter::timeout() {
|
|
if (m_stepSize < 0) {
|
|
if (m_currentValue <= m_stopValue) {
|
|
m_currentValue = m_stopValue;
|
|
emit counted(m_currentValue);
|
|
emit countingDownFinished();
|
|
return;
|
|
}
|
|
} else {
|
|
if (m_currentValue >= m_stopValue) {
|
|
m_currentValue = m_stopValue;
|
|
emit counted(m_currentValue);
|
|
emit countingUpFinished();
|
|
return;
|
|
}
|
|
}
|
|
emit counted(m_currentValue);
|
|
|
|
m_currentValue += m_stepSize;
|
|
m_timer.start(m_timeoutMs, true);
|
|
}
|
|
|
|
|
|
KFullscreenPanel::KFullscreenPanel(TQWidget* tqparent,
|
|
const char *name,
|
|
const TQSize &resolution) :
|
|
TQWidget(tqparent, name),
|
|
m_child(0),
|
|
m_layout(0),
|
|
m_fsResolution(resolution),
|
|
m_counter(0)
|
|
{
|
|
connect(&m_counter, TQT_SIGNAL(countingDownFinished()), TQT_SLOT(hide()));
|
|
connect(&m_counter, TQT_SIGNAL(counted(float)), TQT_SLOT(movePanel(float)));
|
|
}
|
|
|
|
KFullscreenPanel::~KFullscreenPanel() {
|
|
}
|
|
|
|
void KFullscreenPanel::movePanel(float posY) {
|
|
move(x(), (int)posY);
|
|
if (!isVisible())
|
|
show();
|
|
}
|
|
|
|
void KFullscreenPanel::setChild(TQWidget *child) {
|
|
|
|
if (m_layout)
|
|
delete m_layout;
|
|
m_child = child;
|
|
|
|
m_layout = new TQVBoxLayout(this);
|
|
m_layout->addWidget(child);
|
|
doLayout();
|
|
}
|
|
|
|
void KFullscreenPanel::doLayout() {
|
|
TQSize s = tqsizeHint();
|
|
setFixedSize(s);
|
|
setGeometry((m_fsResolution.width() - s.width())/2, 0,
|
|
s.width(), s.height());
|
|
}
|
|
|
|
void KFullscreenPanel::startShow() {
|
|
m_counter.count(0, height()/3.0, 24);
|
|
}
|
|
|
|
void KFullscreenPanel::startHide() {
|
|
m_counter.count(-height(), -height()/12.0, 24);
|
|
}
|
|
|
|
void KFullscreenPanel::enterEvent(TQEvent*) {
|
|
emit mouseEnter();
|
|
}
|
|
|
|
void KFullscreenPanel::leaveEvent(TQEvent*) {
|
|
emit mouseLeave();
|
|
}
|
|
|
|
|
|
#include "kfullscreenpanel.moc"
|
|
|