• Skip to content
  • Skip to link menu
  • KDE API Reference
  • kdelibs-4.14.38 API Reference
  • KDE Home
  • Contact Us
 

KNewStuff

  • knewstuff
  • knewstuff2
  • ui
qstarframe.cpp
Go to the documentation of this file.
1/*
2 This file is part of KNewStuff2.
3 Copyright (c) 2006, 2007 Josef Spillner <spillner@kde.org>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library. If not, see <http://www.gnu.org/licenses/>.
17*/
18
19#include "qstarframe.h"
20
21#include <QtGui/QPainter>
22#include <QtGui/QPixmap>
23
24#include <kstandarddirs.h>
25
26QStarFrame::QStarFrame(QWidget *parent)
27 : QFrame(parent)
28{
29 setFixedHeight(24);
30 setFrameStyle(QFrame::Sunken | QFrame::Panel);
31
32 m_rating = 0;
33}
34
35void QStarFrame::slotRating(int rating)
36{
37 m_rating = rating;
38
39 drawstars();
40}
41
42void QStarFrame::drawstars()
43{
44 QString starpath = KStandardDirs::locate("data", "knewstuff/pics/ghns_star.png");
45 QString graystarpath = KStandardDirs::locate("data", "knewstuff/pics/ghns_star_gray.png");
46
47 QPixmap star(starpath);
48 QPixmap graystar(graystarpath);
49
50 int wpixels = (int)(width() * (float)m_rating / 100.0);
51
52 QPainter p;
53 p.begin(this);
54 int w = star.width();
55 for (int i = 0; i < wpixels; i += star.width()) {
56 w = wpixels - i;
57 if (w > star.width()) w = star.width();
58 p.drawPixmap(i, 0, star, 0, 0, w, -1);
59 }
60 p.drawPixmap(wpixels, 0, graystar, w, 0, graystar.width() - w, -1);
61 wpixels += graystar.width() - w;
62 for (int i = wpixels; i < width(); i += graystar.width()) {
63 w = width() - i;
64 if (w > graystar.width()) w = graystar.width();
65 p.drawPixmap(i, 0, graystar, 0, 0, w, -1);
66 }
67 p.end();
68}
69
70void QStarFrame::paintEvent(QPaintEvent *e)
71{
72 Q_UNUSED(e);
73
74 drawstars();
75}
76
77#include "qstarframe.moc"
KStandardDirs::locate
static QString locate(const char *type, const QString &filename, const KComponentData &cData=KGlobal::mainComponent())
QFrame
QStarFrame::QStarFrame
QStarFrame(QWidget *parent)
Definition: qstarframe.cpp:26
QStarFrame::slotRating
void slotRating(int rating)
Definition: qstarframe.cpp:35
QStarFrame::paintEvent
void paintEvent(QPaintEvent *e)
Definition: qstarframe.cpp:70
QWidget
kstandarddirs.h
qstarframe.h
This file is part of the KDE documentation.
Documentation copyright © 1996-2023 The KDE developers.
Generated on Mon Feb 20 2023 00:00:00 by doxygen 1.9.6 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

KNewStuff

Skip menu "KNewStuff"
  • Main Page
  • Namespace List
  • Namespace Members
  • Alphabetical List
  • Class List
  • Class Hierarchy
  • Class Members
  • File List
  • File Members
  • Related Pages

kdelibs-4.14.38 API Reference

Skip menu "kdelibs-4.14.38 API Reference"
  • DNSSD
  • Interfaces
  •   KHexEdit
  •   KMediaPlayer
  •   KSpeech
  •   KTextEditor
  • kconf_update
  • KDE3Support
  •   KUnitTest
  • KDECore
  • KDED
  • KDEsu
  • KDEUI
  • KDEWebKit
  • KDocTools
  • KFile
  • KHTML
  • KImgIO
  • KInit
  • kio
  • KIOSlave
  • KJS
  •   KJS-API
  •   WTF
  • kjsembed
  • KNewStuff
  • KParts
  • KPty
  • Kross
  • KUnitConversion
  • KUtils
  • Nepomuk
  • Plasma
  • Solid
  • Sonnet
  • ThreadWeaver
Report problems with this website to our bug tracking system.
Contact the specific authors with questions and comments about the page contents.

KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal