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Utils: Export execMenuAtWidget

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Change-Id: I77c89263746390a20dee90ff435db08f0e08f03e
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
This commit is contained in:
Orgad Shaneh
2013-12-02 23:31:02 +02:00
committed by Orgad Shaneh
parent 56c26fe6c0
commit 0c0c1cd58f
5 changed files with 125 additions and 33 deletions
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32
src/libs/utils/fancylineedit.cpp
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@@ -27,49 +27,19 @@
**
****************************************************************************/
#include "execmenu.h"
#include "fancylineedit.h"
#include "historycompleter.h"
#include "qtcassert.h"
#include <QAbstractItemView>
#include <QApplication>
#include <QDebug>
#include <QDesktopWidget>
#include <QKeyEvent>
#include <QMenu>
#include <QPainter>
#include <QPropertyAnimation>
#include <QStyle>
/*!
* Opens \a menu at the specified \a widget position.
* This function computes the position where to show the menu, and opens it with
* QMenu::exec().
*/
static void execMenuAtWidget(QMenu *menu, QWidget *widget)
{
QPoint p;
QRect screen = qApp->desktop()->availableGeometry(widget);
QSize sh = menu->sizeHint();
QRect rect = widget->rect();
if (widget->isRightToLeft()) {
if (widget->mapToGlobal(QPoint(0, rect.bottom())).y() + sh.height() <= screen.height())
p = widget->mapToGlobal(rect.bottomRight());
else
p = widget->mapToGlobal(rect.topRight() - QPoint(0, sh.height()));
p.rx() -= sh.width();
} else {
if (widget->mapToGlobal(QPoint(0, rect.bottom())).y() + sh.height() <= screen.height())
p = widget->mapToGlobal(rect.bottomLeft());
else
p = widget->mapToGlobal(rect.topLeft() - QPoint(0, sh.height()));
}
p.rx() = qMax(screen.left(), qMin(p.x(), screen.right() - sh.width()));
p.ry() += 1;
menu->exec(p);
}
/*!
\class Utils::FancyLineEdit