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use a gradient on larger handles, from the colour to transparent and back again.

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=830580
This commit is contained in:
Aaron J. Seigo 2008-07-10 19:48:55 +00:00
parent 960705d5bc
commit 0a5a98a968
1 changed files with 27 additions and 3 deletions
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30
applethandle.cpp
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@ -206,7 +206,25 @@ void AppletHandle::paint(QPainter *painter, const QStyleOptionGraphicsItem *opti
QPainterPath path = handleRect(m_rect, 10, m_buttonsOnRight);
painter->strokePath(path, m_gradientColor);
painter->fillPath(path, m_gradientColor.lighter());
int minHeight = minimumHeight();
qreal h = m_rect.height();
if (h > minHeight * 1.25) {
QLinearGradient g(m_rect.topLeft(), m_rect.bottomLeft());
// where the top icons stop
qreal firstStop = (ICON_SIZE + ICON_MARGIN) * 3 + ICON_MARGIN * 2;
// now between that and where the close icon is
firstStop = firstStop + (((h - (ICON_SIZE + ICON_MARGIN * 2)) - firstStop) * 0.7);
// now the ratio of the height
firstStop /= h;
g.setColorAt(0.0, m_gradientColor.lighter());
g.setColorAt(firstStop, Qt::transparent);
g.setColorAt(1.0, m_gradientColor.lighter());
painter->fillPath(path, g);
} else {
painter->fillPath(path, m_gradientColor.lighter());
}
painter->restore();
//XXX this code is duplicated in the next function
@ -825,16 +843,22 @@ void AppletHandle::forceDisappear()
startFading(FadeOut, m_entryPos);
}
void AppletHandle::calculateSize()
int AppletHandle::minimumHeight()
{
int requiredHeight = ICON_MARGIN + //first margin
(ICON_SIZE + ICON_MARGIN) * 4 + //XXX remember to update this if the number of buttons changes
ICON_MARGIN; //blank space before the close button
if (m_applet->hasConfigurationInterface()) {
if (m_applet && m_applet->hasConfigurationInterface()) {
requiredHeight += (ICON_SIZE + ICON_MARGIN);
}
return requiredHeight;
}
void AppletHandle::calculateSize()
{
int requiredHeight = minimumHeight();
int top = m_applet->contentsRect().top();
if (requiredHeight > m_applet->contentsRect().height()) {