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similar work around in mousePressEvent as we have in contextMenuEvent

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This commit is contained in:
Aaron Seigo 2011-04-09 20:07:00 +02:00
parent bb026751dc
commit bd3f840f3b
1 changed files with 13 additions and 8 deletions
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21
widgets/label.cpp
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@ -44,7 +44,8 @@ public:
LabelPrivate(Label *label) LabelPrivate(Label *label)
: ThemedWidgetInterface<Label>(label), : ThemedWidgetInterface<Label>(label),
svg(0), svg(0),
textSelectable(false) textSelectable(false),
hasLinks(false)
{ {
} }
@ -87,6 +88,7 @@ public:
QString absImagePath; QString absImagePath;
Svg *svg; Svg *svg;
bool textSelectable : 1; bool textSelectable : 1;
bool hasLinks : 1;
}; };
Label::Label(QGraphicsWidget *parent) Label::Label(QGraphicsWidget *parent)
@ -94,14 +96,16 @@ Label::Label(QGraphicsWidget *parent)
d(new LabelPrivate(this)) d(new LabelPrivate(this))
{ {
QLabel *native = new QLabel; QLabel *native = new QLabel;
native->setWindowFlags(native->windowFlags()|Qt::BypassGraphicsProxyWidget); native->setWindowFlags(native->windowFlags()|Qt::BypassGraphicsProxyWidget);
native->setAttribute(Qt::WA_NoSystemBackground);
native->setWordWrap(true);
native->setWindowIcon(QIcon());
connect(native, SIGNAL(linkActivated(QString)), this, SIGNAL(linkActivated(QString))); connect(native, SIGNAL(linkActivated(QString)), this, SIGNAL(linkActivated(QString)));
connect(native, SIGNAL(linkHovered(QString)), this, SIGNAL(linkHovered(QString))); connect(native, SIGNAL(linkHovered(QString)), this, SIGNAL(linkHovered(QString)));
native->setAttribute(Qt::WA_NoSystemBackground);
native->setWordWrap(true);
setWidget(native); setWidget(native);
native->setWindowIcon(QIcon());
d->initTheming(); d->initTheming();
} }
@ -112,6 +116,7 @@ Label::~Label()
void Label::setText(const QString &text) void Label::setText(const QString &text)
{ {
d->hasLinks = text.contains("<a ", Qt::CaseInsensitive);
static_cast<QLabel*>(widget())->setText(text); static_cast<QLabel*>(widget())->setText(text);
updateGeometry(); updateGeometry();
} }
@ -169,7 +174,7 @@ void Label::setTextSelectable(bool enable)
if (enable) { if (enable) {
nativeWidget()->setTextInteractionFlags(Qt::TextBrowserInteraction); nativeWidget()->setTextInteractionFlags(Qt::TextBrowserInteraction);
} else { } else {
nativeWidget()->setTextInteractionFlags(Qt::LinksAccessibleByMouse); nativeWidget()->setTextInteractionFlags(Qt::LinksAccessibleByMouse | Qt::LinksAccessibleByKeyboard);
} }
d->textSelectable = enable; d->textSelectable = enable;
@ -231,9 +236,9 @@ void Label::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Dat
void Label::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) void Label::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{ {
if (d->textSelectable || nativeWidget()->text().contains("<a ", Qt::CaseInsensitive)){ if (d->textSelectable || d->hasLinks){
QContextMenuEvent contextMenuEvent(QContextMenuEvent::Reason(event->reason()), QContextMenuEvent contextMenuEvent(QContextMenuEvent::Reason(event->reason()),
event->pos().toPoint(), event->screenPos(), event->modifiers()); event->pos().toPoint(), event->screenPos(), event->modifiers());
QApplication::sendEvent(nativeWidget(), &contextMenuEvent); QApplication::sendEvent(nativeWidget(), &contextMenuEvent);
}else{ }else{
event->ignore(); event->ignore();
@ -251,7 +256,7 @@ void Label::mousePressEvent(QGraphicsSceneMouseEvent *event)
QGraphicsProxyWidget::mousePressEvent(event); QGraphicsProxyWidget::mousePressEvent(event);
//FIXME: when QTextControl accept()s mouse press events (as of Qt 4.6.2, it processes them //FIXME: when QTextControl accept()s mouse press events (as of Qt 4.6.2, it processes them
//but never marks them as accepted) the following event->accept() can be removed //but never marks them as accepted) the following event->accept() can be removed
if (d->textSelectable) { if (d->textSelectable || d->hasLinks) {
event->accept(); event->accept();
} }
} }