ruphy / raptor

menu for KDE 4

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Fixed unused parameter compilation warnings.
Bruno Abinader (author)
Wed Apr 22 06:36:10 -0700 2009
ruphy (committer)
Sun Apr 26 10:35:37 -0700 2009
commit  df842236d9366e59e865755d9607be8238e6b761
tree    f96f3872cab7ba81435a548f854967ccb6c6bf08
parent  e38ce28d01f4b3f17716e545a4429e7470ec225c
raptor / view / breadcrumbitem.cpp
100644 137 lines (109 sloc) 2.677 kb
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/* This file is part of the KDE project
 
   Copyright (C) 2009 Alessandro Diaferia <alediaferia@gmail.com>
   Copyright (C) 2009 Lukas Appelhans <l.appelhans@gmx.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 "breadcrumbitem.h"
#include "breadcrumb.h"
 
#include <QModelIndex>
#include <QRectF>
#include <QFontMetrics>
#include <QTimeLine>
#include <QPainter>
 
#include <KIcon>
#include <KLocale>
#include <KGlobalSettings>
 
#include <Plasma/Theme>
#include <Plasma/Svg>
 
BreadcrumbItem::BreadcrumbItem(const QModelIndex &index) : m_arrow(false), m_mainMenu(false), m_textWidth(-1), m_showingText(false), m_svg(0)
{
    if (!index.isValid()) {
        m_arrow = true;
        m_svg = new Plasma::Svg;
        m_svg->setImagePath("widgets/raptorarrows");
        m_svg->setContainsMultipleImages(true);
        return;
    }
 
    m_index = index;
}
 
BreadcrumbItem::~BreadcrumbItem()
{
    delete m_svg;
}
 
QString BreadcrumbItem::name() const
{
    if (m_arrow) {
        return QString();
    }
 
    if (m_mainMenu) {
        return i18n("Main Menu");
    }
 
    return m_index.data().toString();
}
 
QPixmap BreadcrumbItem::icon(int size) const
{
    if (m_arrow) {
        QPixmap pixmap(size, size);
        pixmap.fill(Qt::transparent);
 
        m_svg->resize(size, size);
 
        QPainter p(&pixmap);
        m_svg->paint(&p, size / 4, size / 4, "rightarrow");
        p.end();
 
        return pixmap;
    }
    if (m_mainMenu) {
        return KIcon("go-home").pixmap(size, size);
    }
 
    return m_index.data(Qt::DecorationRole).value<QIcon>().pixmap(size, size);
}
 
void BreadcrumbItem::setRect(const QRectF &rect)
{
    m_rect = rect;
}
 
QRectF BreadcrumbItem::rect() const
{
    return m_rect;
}
 
bool BreadcrumbItem::isArrow()
{
    return m_arrow;
}
 
void BreadcrumbItem::setIsMainMenu(bool set)
{
    m_mainMenu = set;
    m_arrow = !set;
}
 
bool BreadcrumbItem::isMainMenu()
{
    return m_mainMenu;
}
 
QModelIndex BreadcrumbItem::index() const
{
    return m_index;
}
 
int BreadcrumbItem::textWidth()
{
    if (m_textWidth == -1) {
        m_textWidth = Plasma::Theme::defaultTheme()->fontMetrics().width(name());
    }
    return m_textWidth;
}
 
bool BreadcrumbItem::showingText()
{
     return m_showingText;
}
 
void BreadcrumbItem::setShowingText(bool set)
{
    m_showingText = set;
}
 
void BreadcrumbItem::setTextRect(const QRectF &rect)
{
    m_textRect = rect;
}
 
QRectF BreadcrumbItem::textRect() const
{
    return m_textRect;
}