From fc0e7683878ac10eb9a4675f61e6443a13ced946 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Fri, 21 Dec 2012 10:41:15 +0100 Subject: Implemented new shortcut key system. Fade in/out shortcut tooltips. Close pcpviewer on window close due to commit/nocommit/discard actions. --- client/shortcuttooltip.cc | 98 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 client/shortcuttooltip.cc (limited to 'client/shortcuttooltip.cc') diff --git a/client/shortcuttooltip.cc b/client/shortcuttooltip.cc new file mode 100644 index 0000000..f88ddcd --- /dev/null +++ b/client/shortcuttooltip.cc @@ -0,0 +1,98 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * shortcuttooltip.cc + * + * Thu Dec 20 14:17:03 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Pracro. + * + * Pracro 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. + * + * Pracro 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 Pracro; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "shortcuttooltip.h" + +#include + +ShortcutTooltip::ShortcutTooltip(QString label, QWidget *parent) + : QLabel(label, parent) +{ + resize(minimumSizeHint()); + // shortcut_label->setWindowFlags(Qt::ToolTip); + QFont f = font(); + f.setPixelSize(9); + setFont(f); + + setAutoFillBackground(true); + // shortcut_label->setMargin(4); + + alpha = 0; + + QPalette pal = palette(); + pal.setColor(foregroundRole(), QColor(0,0,0, alpha)); + pal.setColor(backgroundRole(), QColor(255,255,170,alpha)); + setPalette(pal); + + //shortcut_label->move(0, 0); + setVisible(false); + + connect(&timer, SIGNAL(timeout()), this, SLOT(timeout())); + timer.setSingleShot(true); +} + +void ShortcutTooltip::setShow(bool s) +{ + if(s) { + modifier = 0.3; + raise(); + setVisible(true); + timer.start(25); + } else { + modifier = -0.4; + timer.start(25); + } +} + +void ShortcutTooltip::timeout() +{ + alpha += modifier; + + if(modifier > 0) { + + if(alpha > 1.0) { + alpha = 1.0; + } else { + timer.start(25); + } + + } else { + + if(alpha < 0.0) { + setVisible(false); + alpha = 0; + } else { + timer.start(25); + } + + } + + QPalette pal = palette(); + pal.setColor(foregroundRole(), QColor(0,0,0, 255 * alpha)); + pal.setColor(backgroundRole(), QColor(255,255,170, 150 * alpha)); + setPalette(pal); +} -- cgit v1.2.3