Description: This is a kde 4 plasma applet which displays the signal strength of the access point your wifi nic is currently connected to. It makes no attempt to do any configuration itself, but only reports on the state of the connection.
This Software is published under the terms of the GNU GPL V3 and comes without any warranty. Feel free to change or distribute this software.
The graphic is based on the network-wireless icon from the KDE4 Oxygen icons. I tried to change it as little as possible but unfortunately plasma wouldn't render the waveforms correctly so I opted to change them to flat bands of green.
Short installation instruction: # wget http://movemearound.org/software/plasma-wifi/plasma-wifi-0.3.tar.gz # tar -xvzf plasma-wifi-0.3.tar.gz # cd plasma-wifi-0.3/ # cmake -DCMAKE_INSTALL_PREFIX=/usr/lib/kde4 . # make # make install
NOTE: The install prefix is from my Kubuntu system. Please adjust this value to your needs.
Thanks to Jonathan Thomas for building .deb packages for Ubuntu.
The source for this applet is now under /playground in the KDE svn repository. I'm hoping that this will prompt me to work more collaboratively with the Plasma team. My next goal is to create a data engine for obtaining the data, in order to provide platform independence.Last changelog:
0.5 - updated for the new Plasma API in KDE 4.1 0.4 - applied a patch from Mikael Gerdin to avoid crashes when the wifi module unloads 0.3 - commented out lines in CMakeList.txt which were related to unit test (for now, to allow compilation on a wider variety of machines) 0.2 - added explicit license information
Its not stick to new api, so it isnt working as it should on 4.2.2. I like this work, and i would like to run it to on kde 4.2.2. Size of sign isnt changing when resizing plasmoid, and sign stand in one place of plasmoi area.
I realy like this but its pises me off with a lot of ugly logs.
all the time i get
plasma(8476) Plasma_WiFi_Signal_Strength::paintAntenna: "off"
plasma(8476) Plasma_WiFi_Signal_Strength::refresh: refreshing
plasma(8476) Plasma_WiFi_Signal_Strength::collectData: parts[3]: "0"
plasma(8476) Plasma_WiFi_Signal_Strength::paintAntenna: "off"
plasma(8476) Plasma_WiFi_Signal_Strength::refresh: refreshing
plasma(8476) Plasma_WiFi_Signal_Strength::collectData: parts[3]: "0"
i know i have disabled my wifi so i dont info about that every secend. How can i disable it or set to lower lever verbosity?
If you want to install it on KDE 4.2 you have to edit CMakeLists.txt and
1) comment "find_package(Plasma REQUIRED)"
2) change ${PLASMA_LIBS} with ${KDE4_PLASMA_LIBS}
I made it a but further by modifying the CMakeLists.txt. However, now I get:
make
Scanning dependencies of target plasma_applet_wifi_signal_automoc
Generating plasma-wifi-signal.moc
[ 0%] Built target plasma_applet_wifi_signal_automoc
Scanning dependencies of target plasma_applet_wifi_signal
[ 50%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma_applet_wifi_signal_automoc.o
[100%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o
Linking CXX shared module lib/plasma_applet_wifi_signal.so
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength::qt_metacast(char const*)':
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.moc:58: undefined reference to `Plasma::Applet::qt_metacast(char const*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `~Plasma_WiFi_Signal_Strength':
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:48: undefined reference to `Plasma::Applet::~Applet()'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:48: undefined reference to `Plasma::Applet::~Applet()'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:48: undefined reference to `Plasma::Applet::~Applet()'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength':
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:37: undefined reference to `Plasma::Applet::Applet(QObject*, QList<QVariant> const&)'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:37: undefined reference to `Plasma::Applet::Applet(QObject*, QList<QVariant> const&)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength::qt_metacall(QMetaObject::Call, int, void**)':
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.moc:64: undefined reference to `Plasma::Applet::qt_metacall(QMetaObject::Call, int, void**)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, QRect const&)':
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:122: undefined reference to `Plasma::Svg::Svg(QObject*)'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:123: undefined reference to `Plasma::Svg::setImagePath(QString const&)'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:124: undefined reference to `Plasma::Svg::setContainsMultipleImages(bool)'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:127: undefined reference to `Plasma::Svg::hasElement(QString const&) const'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:155: undefined reference to `Plasma::Svg::hasElement(QString const&) const'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:156: undefined reference to `Plasma::Svg::paint(QPainter*, QRectF const&, QString const&)'
/home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:128: undefined reference to `Plasma::Svg::paint(QPainter*, QRectF const&, QString const&)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro+0x0): undefined reference to `Plasma::Applet::staticMetaObject'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x20): undefined reference to `Plasma::Applet::eventFilter(QObject*, QEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x24): undefined reference to `Plasma::Applet::timerEvent(QTimerEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x40): undefined reference to `Plasma::Applet::type() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x44): undefined reference to `Plasma::Applet::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x48): undefined reference to `Plasma::Applet::paintWindowFrame(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x50): undefined reference to `Plasma::Applet::shape() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x58): undefined reference to `Plasma::Applet::sizeHint(Qt::SizeHint, QSizeF const&) const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x60): undefined reference to `Plasma::Applet::itemChange(QGraphicsItem::GraphicsItemChange, QVariant const&)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x7c): undefined reference to `Plasma::Applet::focusInEvent(QFocusEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x94): undefined reference to `Plasma::Applet::resizeEvent(QGraphicsSceneResizeEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xa0): undefined reference to `Plasma::Applet::hoverLeaveEvent(QGraphicsSceneHoverEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xb4): undefined reference to `Plasma::Applet::save(KConfigGroup&) const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xb8): undefined reference to `Plasma::Applet::restore(KConfigGroup&)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xbc): undefined reference to `Plasma::Applet::formFactor() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xc0): undefined reference to `Plasma::Applet::location() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xc8): undefined reference to `Plasma::Applet::contextualActions()'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xcc): undefined reference to `Plasma::Applet::isPopupShowing() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xd0): undefined reference to `Plasma::Applet::addAssociatedWidget(QWidget*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xd4): undefined reference to `Plasma::Applet::removeAssociatedWidget(QWidget*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xd8): undefined reference to `Plasma::Applet::initExtenderItem(Plasma::ExtenderItem*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xdc): undefined reference to `Plasma::Applet::createConfigurationInterface(KConfigDialog*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xe0): undefined reference to `Plasma::Applet::destroy()'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xe4): undefined reference to `Plasma::Applet::showConfigurationInterface()'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xec): undefined reference to `Plasma::Applet::configChanged()'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xf0): undefined reference to `Plasma::Applet::saveState(KConfigGroup&) const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xf4): undefined reference to `Plasma::Applet::constraintsEvent(QFlags<Plasma::Constraint>)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xf8): undefined reference to `Plasma::Applet::sceneEventFilter(QGraphicsItem*, QEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xfc): undefined reference to `Plasma::Applet::mouseMoveEvent(QGraphicsSceneMouseEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x100): undefined reference to `Plasma::Applet::hoverEnterEvent(QGraphicsSceneHoverEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x11c): undefined reference to `non-virtual thunk to Plasma::Applet::shape() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x134): undefined reference to `non-virtual thunk to Plasma::Applet::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x138): undefined reference to `non-virtual thunk to Plasma::Applet::type() const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x13c): undefined reference to `non-virtual thunk to Plasma::Applet::sceneEventFilter(QGraphicsItem*, QEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x158): undefined reference to `non-virtual thunk to Plasma::Applet::focusInEvent(QFocusEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x160): undefined reference to `non-virtual thunk to Plasma::Applet::hoverEnterEvent(QGraphicsSceneHoverEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x168): undefined reference to `non-virtual thunk to Plasma::Applet::hoverLeaveEvent(QGraphicsSceneHoverEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x178): undefined reference to `non-virtual thunk to Plasma::Applet::mouseMoveEvent(QGraphicsSceneMouseEvent*)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x190): undefined reference to `non-virtual thunk to Plasma::Applet::itemChange(QGraphicsItem::GraphicsItemChange, QVariant const&)'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x1bc): undefined reference to `non-virtual thunk to Plasma::Applet::sizeHint(Qt::SizeHint, QSizeF const&) const'
CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTI27Plasma_WiFi_Signal_Strength[typeinfo for Plasma_WiFi_Signal_Strength]+0x8): undefined reference to `typeinfo for Plasma::Applet'
collect2: ld returned 1 exit status
make[2]: *** [lib/plasma_applet_wifi_signal.so] Error 1
make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Error 2
make: *** [all] Error 2
loft plasma-wifi-0.5 #
QT: 4.4.2
KDELIBS: 4.2.0-r3
OS: Gentoo
I'd really like to get this applet back!
Thanks,
Chris
Hey I cant compile this on KDE 4.1.3, Fedora 10. Here's what I get on exec'ing make
Quote:
Generating plasma-wifi-signal.moc
Scanning dependencies of target plasma_applet_wifi_signal
[ 50%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma_applet_wifi_signal_automoc.o
[100%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In constructor ‘Plasma_WiFi_Signal_Strength::Plasma_WiFi_Signal_Strength(QObject*, const QVariantList&)’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:37: error: ‘setDrawStandardBackground’ was not declared in this scope
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘virtual void Plasma_WiFi_Signal_Strength::init()’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:57: error: ‘self’ is not a member of ‘Plasma::Theme’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:58: error: ‘self’ is not a member of ‘Plasma::Theme’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘void Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, const QRect&)’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:115: error: no matching function for call to ‘Plasma::Svg::Svg(QString&, Plasma_WiFi_Signal_Strength* const)’
/usr/include/kde4/plasma/svg.h:73: note: candidates are: Plasma::Svg::Svg(QObject*)
/usr/include/kde4/plasma/svg.h:51: note: Plasma::Svg::Svg(const Plasma::Svg&)
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘class Plasma::Svg’ has no member named ‘setContentType’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘SingleImage’ is not a member of ‘Plasma::Svg’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:117: error: ‘contentSize’ was not declared in this scope
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:119: error: ‘class Plasma::Svg’ has no member named ‘elementExists’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:147: error: ‘class Plasma::Svg’ has no member named ‘elementExists’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘QSizeF Plasma_WiFi_Signal_Strength::contentSizeHint() const’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:216: error: ‘contentSize’ was not declared in this scope
make[2]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o] Error 1
make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Error 2
make: *** [all] Error 2
Could you make sure the applet stays square, and keeps a sane size in a panel? It now sizes to take whatever is left in the panel, resulting in weird shapes and sizes. I've got a vertical, not-full-size, panel at the left-hand-size of my screen with buttons and stuff in it, and this meter is currently twice as high as it should be.
Some more wifi-info, like essid, and ip-address, in a tooltip or so, would be nice.
And an option to start a configuration-tool, like wpa_gui, would make it complete.
When it's put into container 'panel',
then the percent-signal-strength is
NOT visible...needs to be centered
over the ball.
Also, it would be nice to show
the 'ESSID' of AP connected to, when
one hovers over it.
cmake -DCMAKE_INSTALL_PREFIX=/usr/lib/kde4
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Check size of void*
-- Check size of void* - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
CMake Error: ERROR: cmake/modules/FindKDE4Internal.cmake not found in /root/.kde/share/apps;/usr/share/kde4/apps;/usr/share/kde-settings/kde-profile/default/share/apps;/usr/share/apps
-- Configuring done
This seemed to fix my problem. I had to change this line in plasma-wifi-signal.cpp:
m_signal_strength = parts[3].left(parts[3].size() - 1).toInt();
To this:
m_signal_strength = parts[3].left(parts[3].size()).toInt();
# make
Generating plasma-wifi-signal.moc
Scanning dependencies of target plasma_applet_wifi_signal
[ 50%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma_applet_wifi_signal_automoc.o
[100%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In constructor ‘Plasma_WiFi_Signal_Strength::Plasma_WiFi_Signal_Strength(QObject*, const QVariantList&)’:
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:37: error: ‘setDrawStandardBackground’ was not declared in this scope
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘virtual void Plasma_WiFi_Signal_Strength::init()’:
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:57: error: ‘self’ is not a member of ‘Plasma::Theme’
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:58: error: ‘self’ is not a member of ‘Plasma::Theme’
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘void Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, const QRect&)’:
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:115: error: no matching function for call to ‘Plasma::Svg::Svg(QString&, Plasma_WiFi_Signal_Strength* const)’
/usr/kde/4.1/include/plasma/svg.h:73: note: candidates are: Plasma::Svg::Svg(QObject*)
/usr/kde/4.1/include/plasma/svg.h:51: note: Plasma::Svg::Svg(const Plasma::Svg&)
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘class Plasma::Svg’ has no member named ‘setContentType’
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘SingleImage’ is not a member of ‘Plasma::Svg’
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:117: error: ‘contentSize’ was not declared in this scope
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:119: error: ‘class Plasma::Svg’ has no member named ‘elementExists’
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:147: error: ‘class Plasma::Svg’ has no member named ‘elementExists’
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘QSizeF Plasma_WiFi_Signal_Strength::contentSizeHint() const’:
/usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:216: error: ‘contentSize’ was not declared in this scope
make[2]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o] Error 1
make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Error 2
make: *** [all] Error 2
kde-4.0.85
I'm having the following errors:
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In constructor »Plasma_WiFi_Signal_Strength::Plasma_WiFi_Signal_Strength(QObject*, const QVariantList&)«:
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:37: Fehler: »setDrawStandardBackground« wurde in diesem Gültigkeitsbereich nicht definiert
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In member function »virtual void Plasma_WiFi_Signal_Strength::init()«:
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:57: Fehler: »self« ist kein Element von »Plasma::Theme«
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:58: Fehler: »self« ist kein Element von »Plasma::Theme«
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In member function »void Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, const QRect&)«:
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:119: Fehler: keine passende Funktion für Aufruf von »Plasma::Svg::Svg(QString&, Plasma_WiFi_Signal_Strength* const)«
/opt/kdemod/include/plasma/svg.h:72: Anmerkung: Kandidaten sind: Plasma::Svg::Svg(QObject*)
/opt/kdemod/include/plasma/svg.h:48: Anmerkung: Plasma::Svg::Svg(const Plasma::Svg&)
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:120: Fehler: »class Plasma::Svg« hat kein Element namens »setContentType«
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:120: Fehler: »SingleImage« ist kein Element von »Plasma::Svg«
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:121: Fehler: »contentSize« wurde in diesem Gültigkeitsbereich nicht definiert
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:123: Fehler: »class Plasma::Svg« hat kein Element namens »elementExists«
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:151: Fehler: »class Plasma::Svg« hat kein Element namens »elementExists«
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In member function »QSizeF Plasma_WiFi_Signal_Strength::contentSizeHint() const«:
/home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:220: Fehler: »contentSize« wurde in diesem Gültigkeitsbereich nicht definiert
make[2]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o] Fehler 1
make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Fehler 2
make: *** [all] Fehler 2
I'm on ArchLinux, cmake is version 2.4-patch 8. How can i fix the errors?
My best guess is that that's a linker error, because it looks like the object files already exist.
Maybe you have two different versions of QT4 installed, and the linker is getting confused. I'll see if I can find a similar error string elsewhere.
Looks like you've got an older (or possibly newer) version of the KDE4 libs installed. What version do you have?
I' m not sure that my previous answer was useful at all, but I don't really read German, so I had to study up a bit to read what the compiler was trying to say. ;)
-mark
Ratings & Comments
52 Comments
Its not stick to new api, so it isnt working as it should on 4.2.2. I like this work, and i would like to run it to on kde 4.2.2. Size of sign isnt changing when resizing plasmoid, and sign stand in one place of plasmoi area.
I realy like this but its pises me off with a lot of ugly logs. all the time i get plasma(8476) Plasma_WiFi_Signal_Strength::paintAntenna: "off" plasma(8476) Plasma_WiFi_Signal_Strength::refresh: refreshing plasma(8476) Plasma_WiFi_Signal_Strength::collectData: parts[3]: "0" plasma(8476) Plasma_WiFi_Signal_Strength::paintAntenna: "off" plasma(8476) Plasma_WiFi_Signal_Strength::refresh: refreshing plasma(8476) Plasma_WiFi_Signal_Strength::collectData: parts[3]: "0" i know i have disabled my wifi so i dont info about that every secend. How can i disable it or set to lower lever verbosity?
If you want to install it on KDE 4.2 you have to edit CMakeLists.txt and 1) comment "find_package(Plasma REQUIRED)" 2) change ${PLASMA_LIBS} with ${KDE4_PLASMA_LIBS}
I made it a but further by modifying the CMakeLists.txt. However, now I get: make Scanning dependencies of target plasma_applet_wifi_signal_automoc Generating plasma-wifi-signal.moc [ 0%] Built target plasma_applet_wifi_signal_automoc Scanning dependencies of target plasma_applet_wifi_signal [ 50%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma_applet_wifi_signal_automoc.o [100%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o Linking CXX shared module lib/plasma_applet_wifi_signal.so CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength::qt_metacast(char const*)': /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.moc:58: undefined reference to `Plasma::Applet::qt_metacast(char const*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `~Plasma_WiFi_Signal_Strength': /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:48: undefined reference to `Plasma::Applet::~Applet()' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:48: undefined reference to `Plasma::Applet::~Applet()' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:48: undefined reference to `Plasma::Applet::~Applet()' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength': /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:37: undefined reference to `Plasma::Applet::Applet(QObject*, QList<QVariant> const&)' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:37: undefined reference to `Plasma::Applet::Applet(QObject*, QList<QVariant> const&)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength::qt_metacall(QMetaObject::Call, int, void**)': /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.moc:64: undefined reference to `Plasma::Applet::qt_metacall(QMetaObject::Call, int, void**)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o: In function `Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, QRect const&)': /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:122: undefined reference to `Plasma::Svg::Svg(QObject*)' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:123: undefined reference to `Plasma::Svg::setImagePath(QString const&)' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:124: undefined reference to `Plasma::Svg::setContainsMultipleImages(bool)' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:127: undefined reference to `Plasma::Svg::hasElement(QString const&) const' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:155: undefined reference to `Plasma::Svg::hasElement(QString const&) const' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:156: undefined reference to `Plasma::Svg::paint(QPainter*, QRectF const&, QString const&)' /home/krit/Documents/downloads/kde4/plasmoids/plasma-wifi-0.5/plasma-wifi-signal.cpp:128: undefined reference to `Plasma::Svg::paint(QPainter*, QRectF const&, QString const&)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro+0x0): undefined reference to `Plasma::Applet::staticMetaObject' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x20): undefined reference to `Plasma::Applet::eventFilter(QObject*, QEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x24): undefined reference to `Plasma::Applet::timerEvent(QTimerEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x40): undefined reference to `Plasma::Applet::type() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x44): undefined reference to `Plasma::Applet::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x48): undefined reference to `Plasma::Applet::paintWindowFrame(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x50): undefined reference to `Plasma::Applet::shape() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x58): undefined reference to `Plasma::Applet::sizeHint(Qt::SizeHint, QSizeF const&) const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x60): undefined reference to `Plasma::Applet::itemChange(QGraphicsItem::GraphicsItemChange, QVariant const&)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x7c): undefined reference to `Plasma::Applet::focusInEvent(QFocusEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x94): undefined reference to `Plasma::Applet::resizeEvent(QGraphicsSceneResizeEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xa0): undefined reference to `Plasma::Applet::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xb4): undefined reference to `Plasma::Applet::save(KConfigGroup&) const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xb8): undefined reference to `Plasma::Applet::restore(KConfigGroup&)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xbc): undefined reference to `Plasma::Applet::formFactor() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xc0): undefined reference to `Plasma::Applet::location() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xc8): undefined reference to `Plasma::Applet::contextualActions()' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xcc): undefined reference to `Plasma::Applet::isPopupShowing() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xd0): undefined reference to `Plasma::Applet::addAssociatedWidget(QWidget*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xd4): undefined reference to `Plasma::Applet::removeAssociatedWidget(QWidget*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xd8): undefined reference to `Plasma::Applet::initExtenderItem(Plasma::ExtenderItem*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xdc): undefined reference to `Plasma::Applet::createConfigurationInterface(KConfigDialog*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xe0): undefined reference to `Plasma::Applet::destroy()' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xe4): undefined reference to `Plasma::Applet::showConfigurationInterface()' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xec): undefined reference to `Plasma::Applet::configChanged()' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xf0): undefined reference to `Plasma::Applet::saveState(KConfigGroup&) const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xf4): undefined reference to `Plasma::Applet::constraintsEvent(QFlags<Plasma::Constraint>)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xf8): undefined reference to `Plasma::Applet::sceneEventFilter(QGraphicsItem*, QEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0xfc): undefined reference to `Plasma::Applet::mouseMoveEvent(QGraphicsSceneMouseEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x100): undefined reference to `Plasma::Applet::hoverEnterEvent(QGraphicsSceneHoverEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x11c): undefined reference to `non-virtual thunk to Plasma::Applet::shape() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x134): undefined reference to `non-virtual thunk to Plasma::Applet::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x138): undefined reference to `non-virtual thunk to Plasma::Applet::type() const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x13c): undefined reference to `non-virtual thunk to Plasma::Applet::sceneEventFilter(QGraphicsItem*, QEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x158): undefined reference to `non-virtual thunk to Plasma::Applet::focusInEvent(QFocusEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x160): undefined reference to `non-virtual thunk to Plasma::Applet::hoverEnterEvent(QGraphicsSceneHoverEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x168): undefined reference to `non-virtual thunk to Plasma::Applet::hoverLeaveEvent(QGraphicsSceneHoverEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x178): undefined reference to `non-virtual thunk to Plasma::Applet::mouseMoveEvent(QGraphicsSceneMouseEvent*)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x190): undefined reference to `non-virtual thunk to Plasma::Applet::itemChange(QGraphicsItem::GraphicsItemChange, QVariant const&)' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTV27Plasma_WiFi_Signal_Strength[vtable for Plasma_WiFi_Signal_Strength]+0x1bc): undefined reference to `non-virtual thunk to Plasma::Applet::sizeHint(Qt::SizeHint, QSizeF const&) const' CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o:(.data.rel.ro._ZTI27Plasma_WiFi_Signal_Strength[typeinfo for Plasma_WiFi_Signal_Strength]+0x8): undefined reference to `typeinfo for Plasma::Applet' collect2: ld returned 1 exit status make[2]: *** [lib/plasma_applet_wifi_signal.so] Error 1 make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Error 2 make: *** [all] Error 2 loft plasma-wifi-0.5 # QT: 4.4.2 KDELIBS: 4.2.0-r3 OS: Gentoo I'd really like to get this applet back! Thanks, Chris
It works, thanks
Yeah. I would really like this application to work on kde-4.2 :)
When are we having a version for KDE 4.2? :D I miss it in my desktop now :)
Same here :P
Hey I cant compile this on KDE 4.1.3, Fedora 10. Here's what I get on exec'ing make Quote:
Generating plasma-wifi-signal.moc
Scanning dependencies of target plasma_applet_wifi_signal
[ 50%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma_applet_wifi_signal_automoc.o
[100%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In constructor ‘Plasma_WiFi_Signal_Strength::Plasma_WiFi_Signal_Strength(QObject*, const QVariantList&)’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:37: error: ‘setDrawStandardBackground’ was not declared in this scope
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘virtual void Plasma_WiFi_Signal_Strength::init()’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:57: error: ‘self’ is not a member of ‘Plasma::Theme’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:58: error: ‘self’ is not a member of ‘Plasma::Theme’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘void Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, const QRect&)’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:115: error: no matching function for call to ‘Plasma::Svg::Svg(QString&, Plasma_WiFi_Signal_Strength* const)’
/usr/include/kde4/plasma/svg.h:73: note: candidates are: Plasma::Svg::Svg(QObject*)
/usr/include/kde4/plasma/svg.h:51: note: Plasma::Svg::Svg(const Plasma::Svg&)
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘class Plasma::Svg’ has no member named ‘setContentType’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘SingleImage’ is not a member of ‘Plasma::Svg’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:117: error: ‘contentSize’ was not declared in this scope
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:119: error: ‘class Plasma::Svg’ has no member named ‘elementExists’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:147: error: ‘class Plasma::Svg’ has no member named ‘elementExists’
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘QSizeF Plasma_WiFi_Signal_Strength::contentSizeHint() const’:
/home/Sathyajith/Plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:216: error: ‘contentSize’ was not declared in this scope
make[2]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o] Error 1
make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Error 2
make: *** [all] Error 2
Could you make sure the applet stays square, and keeps a sane size in a panel? It now sizes to take whatever is left in the panel, resulting in weird shapes and sizes. I've got a vertical, not-full-size, panel at the left-hand-size of my screen with buttons and stuff in it, and this meter is currently twice as high as it should be. Some more wifi-info, like essid, and ip-address, in a tooltip or so, would be nice. And an option to start a configuration-tool, like wpa_gui, would make it complete.
When it's put into container 'panel', then the percent-signal-strength is NOT visible...needs to be centered over the ball. Also, it would be nice to show the 'ESSID' of AP connected to, when one hovers over it.
Hi, I've installed this package and when i've add the plasmoid to my desktop it says that is unknown plasmoid... Using Kubuntu hardy + KDE4.1 Cheers.
cmake -DCMAKE_INSTALL_PREFIX=/usr/lib/kde4 -- Check for working C compiler: /usr/bin/gcc -- Check for working C compiler: /usr/bin/gcc -- works -- Check size of void* -- Check size of void* - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works CMake Error: ERROR: cmake/modules/FindKDE4Internal.cmake not found in /root/.kde/share/apps;/usr/share/kde4/apps;/usr/share/kde-settings/kde-profile/default/share/apps;/usr/share/apps -- Configuring done
I really like this plasmoid, but unfortunately it always shows 1/10th the actual signal strength.
This seemed to fix my problem. I had to change this line in plasma-wifi-signal.cpp: m_signal_strength = parts[3].left(parts[3].size() - 1).toInt(); To this: m_signal_strength = parts[3].left(parts[3].size()).toInt();
thanks man, had the same problem too.
i add you plasmoid on my debian repo deb http://www.amarok2deb.co.cc/debian/ unstable main
i add you plasmoid on my debian repo deb http://www.amarok2deb.co.cc/debian/ unstable main
http://rapidshare.com/files/131265213/plasma-wifi_0.5_i386.deb.html Good Job
# make Generating plasma-wifi-signal.moc Scanning dependencies of target plasma_applet_wifi_signal [ 50%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma_applet_wifi_signal_automoc.o [100%] Building CXX object CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In constructor ‘Plasma_WiFi_Signal_Strength::Plasma_WiFi_Signal_Strength(QObject*, const QVariantList&)’: /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:37: error: ‘setDrawStandardBackground’ was not declared in this scope /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘virtual void Plasma_WiFi_Signal_Strength::init()’: /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:57: error: ‘self’ is not a member of ‘Plasma::Theme’ /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:58: error: ‘self’ is not a member of ‘Plasma::Theme’ /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘void Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, const QRect&)’: /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:115: error: no matching function for call to ‘Plasma::Svg::Svg(QString&, Plasma_WiFi_Signal_Strength* const)’ /usr/kde/4.1/include/plasma/svg.h:73: note: candidates are: Plasma::Svg::Svg(QObject*) /usr/kde/4.1/include/plasma/svg.h:51: note: Plasma::Svg::Svg(const Plasma::Svg&) /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘class Plasma::Svg’ has no member named ‘setContentType’ /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:116: error: ‘SingleImage’ is not a member of ‘Plasma::Svg’ /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:117: error: ‘contentSize’ was not declared in this scope /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:119: error: ‘class Plasma::Svg’ has no member named ‘elementExists’ /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:147: error: ‘class Plasma::Svg’ has no member named ‘elementExists’ /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp: In member function ‘QSizeF Plasma_WiFi_Signal_Strength::contentSizeHint() const’: /usr/src/plasmoids/plasma-wifi-0.3/plasma-wifi-signal.cpp:216: error: ‘contentSize’ was not declared in this scope make[2]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o] Error 1 make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Error 2 make: *** [all] Error 2 kde-4.0.85
http://www.cmake.org/Wiki/CMake:How_To_Build_KDE4_Software
I'm having the following errors: /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In constructor »Plasma_WiFi_Signal_Strength::Plasma_WiFi_Signal_Strength(QObject*, const QVariantList&)«: /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:37: Fehler: »setDrawStandardBackground« wurde in diesem Gültigkeitsbereich nicht definiert /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In member function »virtual void Plasma_WiFi_Signal_Strength::init()«: /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:57: Fehler: »self« ist kein Element von »Plasma::Theme« /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:58: Fehler: »self« ist kein Element von »Plasma::Theme« /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In member function »void Plasma_WiFi_Signal_Strength::paintAntenna(QPainter*, const QRect&)«: /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:119: Fehler: keine passende Funktion für Aufruf von »Plasma::Svg::Svg(QString&, Plasma_WiFi_Signal_Strength* const)« /opt/kdemod/include/plasma/svg.h:72: Anmerkung: Kandidaten sind: Plasma::Svg::Svg(QObject*) /opt/kdemod/include/plasma/svg.h:48: Anmerkung: Plasma::Svg::Svg(const Plasma::Svg&) /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:120: Fehler: »class Plasma::Svg« hat kein Element namens »setContentType« /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:120: Fehler: »SingleImage« ist kein Element von »Plasma::Svg« /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:121: Fehler: »contentSize« wurde in diesem Gültigkeitsbereich nicht definiert /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:123: Fehler: »class Plasma::Svg« hat kein Element namens »elementExists« /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:151: Fehler: »class Plasma::Svg« hat kein Element namens »elementExists« /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp: In member function »QSizeF Plasma_WiFi_Signal_Strength::contentSizeHint() const«: /home/chrissi/plasma-wifi/src/plasma-wifi-0.4/plasma-wifi-signal.cpp:220: Fehler: »contentSize« wurde in diesem Gültigkeitsbereich nicht definiert make[2]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/plasma-wifi-signal.o] Fehler 1 make[1]: *** [CMakeFiles/plasma_applet_wifi_signal.dir/all] Fehler 2 make: *** [all] Fehler 2 I'm on ArchLinux, cmake is version 2.4-patch 8. How can i fix the errors?
My best guess is that that's a linker error, because it looks like the object files already exist. Maybe you have two different versions of QT4 installed, and the linker is getting confused. I'll see if I can find a similar error string elsewhere.
Thanks, I'd really love to use this plasmoid.
Looks like you've got an older (or possibly newer) version of the KDE4 libs installed. What version do you have? I' m not sure that my previous answer was useful at all, but I don't really read German, so I had to study up a bit to read what the compiler was trying to say. ;) -mark