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snap in the center of the screen

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svn path=/trunk/KDE/kdelibs/; revision=938474
This commit is contained in:
Marco Martin 2009-03-11 22:33:46 +00:00
parent 71dfaf6ac8
commit ddc3a4b978
1 changed files with 9 additions and 0 deletions
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9
private/toolbox.cpp
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@ -235,6 +235,9 @@ void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
int distanceToTop = newPos.y() - d->dragStartRelative.y();
int distanceToBottom = areaHeight - h - distanceToTop;
int distancetoHorizontalMiddle = qAbs(newPos.x() - areaWidth/2);
int distancetoVerticalMiddle = qAbs(newPos.y() - areaHeight/2);
// decide which border is the nearest
if (distanceToLeft < distanceToTop && distanceToLeft < distanceToRight &&
distanceToLeft < distanceToBottom ) {
@ -257,6 +260,12 @@ void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
x = (newPos.x() - d->dragStartRelative.x());
}
if (distancetoHorizontalMiddle < 10) {
x = areaWidth/2 - d->dragStartRelative.x();
} else if (distancetoVerticalMiddle < 10) {
y = areaHeight/2 - d->dragStartRelative.y();
}
//kDebug() << "distances from borders" << (newPos - d->dragStartRelative) << distanceToLeft << distanceToRight << distanceToTop << distanceToBottom << "=>" << x << y;
/*
if (y == 0 || y + h >= areaHeight) {