PanelButton::PanelButton( QWidget* parent, const char* name )
: QButton(parent, name),
m_valid(true),
m_isLeftMouseButtonDown(false),
m_drawArrow(false),
m_highlight(false),
m_changeCursorOverItem(true),
m_hasAcceptedDrag(false),
m_arrowDirection(KPanelExtension::Bottom),
m_popupDirection(KPanelApplet::Up),
m_orientation(Horizontal),
m_size((KIcon::StdSizes)-1),
m_fontPercent(0.40)
{
KGlobal::locale()->insertCatalogue("libkicker");
calculateIconSize();
setAcceptDrops(true);
m_textColor = KGlobalSettings::textColor();
updateSettings(KApplication::SETTINGS_MOUSE);
kapp->addKipcEventMask(KIPC::SettingsChanged | KIPC::IconChanged);
installEventFilter(KickerTip::the());
connect(kapp, SIGNAL(settingsChanged(int)), SLOT(updateSettings(int)));
connect(kapp, SIGNAL(iconChanged(int)), SLOT(updateIcon(int)));
}
void PanelButton::resizeEvent(QResizeEvent*)
{
loadTiles();
if (calculateIconSize())
{
loadIcons();
}
}
int QIrParabolicEffectManager::calculateReach() const
{
QIR_P(const QIrParabolicEffectManager);
QIrDock * dock = p->view->dock();
QIrDockStyle * style = dock->dockStyle();
qreal distance = 0;
QSizeF w(0,0);
int spacing = p->view->dockletSpacing();
QList< QIrDockletBundle * > bundles = p->view->bundles();
QSizeF minR = sizeForIconSize(style,spacing,dock->effectiveMinimumIconSize(),dock->effectiveMinimumIconSize(),dock->maximumIconSize(),true,dock->orientation());
int minS = (int)(dock->orientation() == Qt::Horizontal ? minR.width() : minR.height());
w += sizeForIconSize(style,spacing,dock->effectiveMinimumIconSize(),calculateIconSize((int)distance),dock->maximumIconSize(),true,dock->orientation()) / 2.0;
for (int i = 1; i <= p->coverage; i++) {
distance += minS;
w += sizeForIconSize(style,spacing,dock->effectiveMinimumIconSize(),calculateIconSize((int)distance),dock->maximumIconSize(),true,dock->orientation());
}
return (int)(dock->orientation() == Qt::Horizontal ? w.width() : w.height());
}