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min/max setters and getters for content size

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=742754
This commit is contained in:
Aaron J. Seigo 2007-11-28 21:08:12 +00:00
parent 312f42dec0
commit f73b97780a
2 changed files with 55 additions and 3 deletions
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32
applet.cpp
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@ -925,6 +925,38 @@ QSizeF Applet::contentSizeHint() const
return contentSize(); return contentSize();
} }
void Applet::setMinimumContentSize(const QSizeF &minSize)
{
int top, left, right, bottom;
d->getBorderSize(left, top, right, bottom);
setMinimumSize(minSize + QSizeF(left + right, top + bottom));
}
QSizeF Applet::minimumContentSize() const
{
int top, left, right, bottom;
d->getBorderSize(left, top, right, bottom);
return minimumSize() - QSizeF(left + right, top + bottom);
}
void Applet::setMaximumContentSize(const QSizeF &maxSize)
{
int top, left, right, bottom;
d->getBorderSize(left, top, right, bottom);
setMaximumSize(maxSize + QSizeF(left + right, top + bottom));
}
QSizeF Applet::maximumContentSize() const
{
int top, left, right, bottom;
d->getBorderSize(left, top, right, bottom);
return maximumSize() - QSizeF(left + right, top + bottom);
}
QString Applet::globalName() const QString Applet::globalName() const
{ {
if (!d->appletDescription.isValid()) { if (!d->appletDescription.isValid()) {

20
applet.h
View File

@ -234,6 +234,26 @@ class PLASMA_EXPORT Applet : public Widget
*/ */
virtual QSizeF contentSizeHint() const; virtual QSizeF contentSizeHint() const;
/**
* Sets the minimum size for the content of this applet
*/
void setMinimumContentSize(const QSizeF &minSize);
/**
* Get the minimum size for the content of this applet
*/
QSizeF minimumContentSize() const;
/**
* Sets the maximum size for the content of this applet.
*/
void setMaximumContentSize(const QSizeF &maxSize);
/**
* Get the minimum size for the content of this applet
*/
QSizeF maximumContentSize() const;
/** /**
* Returns a list of all known applets. * Returns a list of all known applets.
* *