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don't override minimum and maximum sizes so often

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svn path=/trunk/KDE/kdelibs/; revision=948218
This commit is contained in:
Marco Martin 2009-04-02 15:16:53 +00:00
parent 7e2bf0f2b7
commit c7aa7e7a6a
1 changed files with 16 additions and 4 deletions
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20
widgets/textbrowser.cpp
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@ -37,7 +37,10 @@ class TextBrowserPrivate
public:
TextBrowserPrivate(TextBrowser *browser)
: q(browser),
native(0)
native(0),
savedMinimumHeight(0),
savedMaximumHeight(QWIDGETSIZE_MAX),
wasNotFixed(true)
{
}
@ -48,11 +51,17 @@ public:
native->verticalScrollBarPolicy() == Qt::ScrollBarAlwaysOff) {
native->document()->setTextWidth(q->size().width());
QSize s = native->document()->size().toSize();
if (wasNotFixed) {
savedMinimumHeight = q->minimumHeight();
savedMaximumHeight = q->maximumHeight();
wasNotFixed = false;
}
q->setMinimumHeight(s.height());
q->setMaximumHeight(s.height());
} else {
q->setMinimumHeight(0);
q->setMaximumHeight(QWIDGETSIZE_MAX);
} else if (!wasNotFixed) {
q->setMinimumHeight(savedMinimumHeight);
q->setMaximumHeight(savedMaximumHeight);
wasNotFixed = true;
}
}
@ -60,6 +69,9 @@ public:
TextBrowser *q;
KTextBrowser *native;
Plasma::Style::Ptr style;
int savedMinimumHeight;
int savedMaximumHeight;
bool wasNotFixed;
};
TextBrowser::TextBrowser(QGraphicsWidget *parent)