alecs/plasma-framework
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

it's perfectly valid to get no view at a random screen position; not all plasma apps are full screen after all

Browse Source 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=862097
This commit is contained in:
Aaron J. Seigo 2008-09-18 03:56:41 +00:00
parent 1459f1cd32
commit 2a979b4e00
1 changed files with 38 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
extenderitem.cpp
View File

@ -207,7 +207,9 @@ class ExtenderItemPrivate
}
}
Q_ASSERT(found);
if (!found) {
return QPointF();
}
return found->mapToScene(found->mapFromGlobal(pos));
}
@ -706,7 +708,11 @@ void ExtenderItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
setZValue(parentApplet->zValue());
if (d->extender) {
d->extender->itemHoverMoveEvent(this, d->extender->mapFromScene(d->scenePosFromScreenPos(event->screenPos())));
QPointF mousePos = d->scenePosFromScreenPos(event->screenPos());
if (!mousePos.isNull()) {
d->extender->itemHoverMoveEvent(this, d->extender->mapFromScene(mousePos));
}
}
d->extender->d->removeExtenderItem(this);
@ -785,18 +791,21 @@ void ExtenderItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
//find the extender we're hovering over.
Extender *targetExtender = 0;
foreach (Containment *containment, corona->containments()) {
foreach (Applet *applet, containment->applets()) {
if (applet->d->extender &&
(applet->sceneBoundingRect().contains(mousePos) ||
applet->d->extender->sceneBoundingRect().contains(mousePos))) {
targetExtender = applet->d->extender;
//check if we're hovering over an popupapplet, and open it up in case it does.
PopupApplet *popupApplet = qobject_cast<PopupApplet*>(applet);
if (popupApplet && (applet->formFactor() == Plasma::Horizontal ||
applet->formFactor() == Plasma::Vertical)) {
popupApplet->showPopup();
if (!mousePos.isNull()) {
foreach (Containment *containment, corona->containments()) {
foreach (Applet *applet, containment->applets()) {
if (applet->d->extender &&
(applet->sceneBoundingRect().contains(mousePos) ||
applet->d->extender->sceneBoundingRect().contains(mousePos))) {
targetExtender = applet->d->extender;
//check if we're hovering over an popupapplet, and open it up in case it does.
PopupApplet *popupApplet = qobject_cast<PopupApplet*>(applet);
if (popupApplet && (applet->formFactor() == Plasma::Horizontal ||
applet->formFactor() == Plasma::Vertical)) {
popupApplet->showPopup();
}
}
}
}
@ -869,12 +878,14 @@ void ExtenderItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
corona->removeOffscreenWidget(this);
foreach (Containment *containment, corona->containments()) {
foreach (Applet *applet, containment->applets()) {
if (applet->d->extender &&
(applet->sceneBoundingRect().contains(mousePos) ||
applet->d->extender->sceneBoundingRect().contains(mousePos))) {
targetExtender = applet->d->extender;
if (!mousePos.isNull()) {
foreach (Containment *containment, corona->containments()) {
foreach (Applet *applet, containment->applets()) {
if (applet->d->extender &&
(applet->sceneBoundingRect().contains(mousePos) ||
applet->d->extender->sceneBoundingRect().contains(mousePos))) {
targetExtender = applet->d->extender;
}
}
}
}
@ -891,12 +902,14 @@ void ExtenderItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
//TODO: maybe we alow the user to choose a default extenderapplet.
kDebug() << "Instantiate a new ExtenderApplet";
mousePos = d->scenePosFromScreenPos(event->screenPos() - d->mousePos);
foreach (Containment *containment, corona->containments()) {
if (containment->sceneBoundingRect().contains(mousePos)) {
Applet *applet = containment->addApplet("internal:extender",
QVariantList(),
QRectF(mousePos, size()));
setExtender(applet->d->extender);
if (!mousePos.isNull()) {
foreach (Containment *containment, corona->containments()) {
if (containment->sceneBoundingRect().contains(mousePos)) {
Applet *applet = containment->addApplet("internal:extender",
QVariantList(),
QRectF(mousePos, size()));
setExtender(applet->d->extender);
}
}
}
}