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add drop shadow to menu

This commit is contained in:
laserpants 2016-04-28 00:01:27 +03:00
parent d2add935b0
commit 61049f2944
2 changed files with 19 additions and 5 deletions
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16
components/iconmenu.cpp
View File

@ -32,15 +32,21 @@ IconMenu::IconMenu(const QIcon &icon, QWidget *parent)
_animation->setPropertyName("progress");
_animation->setTargetObject(this);
_animation->setDuration(200);
_animation->setDuration(270);
_animation->setStartValue(1);
_animation->setEndValue(0);
_animation->setEasingCurve(QEasingCurve::InOutCubic);
_animation->setEasingCurve(QEasingCurve::OutCubic);
_menu->hide();
_menu->setGraphicsEffect(_effect);
QGraphicsDropShadowEffect *effect = new QGraphicsDropShadowEffect;
effect->setBlurRadius(9);
effect->setOffset(QPoint(0, 0));
effect->setColor(QColor(0, 0, 0, 200));
_menuOverlay->setGraphicsEffect(effect);
_menuOverlay->installEventFilter(this);
connect(this, SIGNAL(clicked(bool)), this, SLOT(toggleMenu()));
@ -62,7 +68,7 @@ void IconMenu::setProgress(qreal progress)
return;
_progress = progress;
_effect->setScale(0.5*(1 + progress), progress);
_effect->setScale(progress, progress);
emit progressChanged(progress);
update();
@ -118,5 +124,7 @@ bool IconMenu::event(QEvent *event)
void IconMenu::updateOverlayGeometry()
{
_menu->setGeometry(QRect(_menuPos, _menu->layout()->sizeHint()));
const QSize size = iconSize();
const QPoint pos = _menuPos + QPoint(size.width()/2, size.height()/2);
_menu->setGeometry(QRect(pos, _menu->layout()->sizeHint()));
}

8
components/menu.cpp
View File

@ -1,6 +1,7 @@
#include <QWidget>
#include <QVBoxLayout>
#include <QPainter>
#include <QGraphicsDropShadowEffect>
#include "menu.h"
MenuItem::MenuItem(QWidget *parent)
@ -34,6 +35,12 @@ Menu::Menu(QWidget *parent)
QSizePolicy policy;
policy.setVerticalPolicy(QSizePolicy::Maximum);
setSizePolicy(policy);
QGraphicsDropShadowEffect *effect = new QGraphicsDropShadowEffect;
effect->setBlurRadius(9);
effect->setOffset(QPoint(0, 0));
effect->setColor(QColor(0, 0, 0, 200));
setGraphicsEffect(effect);
}
Menu::~Menu()
@ -56,7 +63,6 @@ void Menu::paintEvent(QPaintEvent *event)
QPainter painter(this);
painter.fillRect(rect(), Qt::white);
painter.drawRect(rect().adjusted(0, 0, -1, -1));
QWidget::paintEvent(event);
}