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support HiDPI

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Change-Id: I2bfe381f07a504ea196e2cf65cb03a7071a5863f
This commit is contained in:
石博文 2017-09-15 10:17:15 +08:00
parent 3b472f464d
commit 315581d633
Notes: Deepin Code Review 2017-09-15 10:38:23 +08:00 
Verified+1: Anonymous Coward #1000004
Code-Review+2: 石博文 <sbw@sbw.so>
Submitted-by: 石博文 <sbw@sbw.so>
Submitted-at: Fri, 15 Sep 2017 10:38:23 +0800
Reviewed-on: https://cr.deepin.io/26295
Project: dde/dde-dock
Branch: refs/heads/master
4 changed files with 27 additions and 11 deletions
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8
frame/item/appitem.cpp
View File

@ -257,13 +257,15 @@ void AppItem::paintEvent(QPaintEvent *e)
return;
// icon pos
const QPointF iconPos = itemRect.center() - QRectF(pixmap.rect()).center();
const auto ratio = qApp->devicePixelRatio();
const int iconX = itemRect.center().x() - pixmap.rect().center().x() / ratio;
const int iconY = itemRect.center().y() - pixmap.rect().center().y() / ratio;
// draw ligher/normal icon
if (!m_hover)
painter.drawPixmap(iconPos, pixmap);
painter.drawPixmap(iconX, iconY, pixmap);
else
painter.drawPixmap(iconPos, ImageFactory::lighterEffect(pixmap));
painter.drawPixmap(iconX, iconY, ImageFactory::lighterEffect(pixmap));
}
void AppItem::mouseReleaseEvent(QMouseEvent *e)

11
frame/item/launcheritem.cpp
View File

@ -45,10 +45,15 @@ void LauncherItem::paintEvent(QPaintEvent *e)
const QPixmap pixmap = DockDisplayMode == Fashion ? m_largeIcon : m_smallIcon;
if (m_hover)
painter.drawPixmap(rect().center() - pixmap.rect().center(), ImageFactory::lighterEffect(pixmap));
const auto ratio = qApp->devicePixelRatio();
const int iconX = rect().center().x() - pixmap.rect().center().x() / ratio;
const int iconY = rect().center().y() - pixmap.rect().center().y() / ratio;
// draw ligher/normal icon
if (!m_hover)
painter.drawPixmap(iconX, iconY, pixmap);
else
painter.drawPixmap(rect().center() - pixmap.rect().center(), pixmap);
painter.drawPixmap(iconX, iconY, ImageFactory::lighterEffect(pixmap));
}
void LauncherItem::resizeEvent(QResizeEvent *e)

9
frame/util/themeappicon.cpp
View File

@ -3,6 +3,7 @@
#include <QIcon>
#include <QFile>
#include <QDebug>
#include <QApplication>
ThemeAppIcon::ThemeAppIcon(QObject *parent) : QObject(parent)
{
@ -16,7 +17,8 @@ ThemeAppIcon::~ThemeAppIcon()
const QPixmap ThemeAppIcon::getIcon(const QString iconName, const int size)
{
const int s = size & ~1;
const auto ratio = qApp->devicePixelRatio();
const int s = int(size * ratio) & ~1;
QPixmap pixmap;
@ -52,6 +54,9 @@ const QPixmap ThemeAppIcon::getIcon(const QString iconName, const int size)
} while (false);
return pixmap.scaled(s, s, Qt::KeepAspectRatio, Qt::SmoothTransformation);
pixmap = pixmap.scaled(s, s, Qt::KeepAspectRatio, Qt::SmoothTransformation);
pixmap.setDevicePixelRatio(ratio);
return pixmap;
}

10
plugins/system-tray/traywidget.cpp
View File

@ -7,6 +7,7 @@
#include <QMouseEvent>
#include <QProcess>
#include <QThread>
#include <QApplication>
#include <X11/extensions/shape.h>
#include <X11/extensions/XTest.h>
@ -169,11 +170,12 @@ void TrayWidget::enterEvent(QEvent *e)
// qDebug() << Q_FUNC_INFO;
// fake enter event
const auto ratio = qApp->devicePixelRatio();
const QPoint p(QCursor::pos());
configContainerPosition();
setX11PassMouseEvent(false);
setWindowOnTop(true);
XTestFakeMotionEvent(QX11Info::display(), 0, p.x(), p.y(), CurrentTime);
XTestFakeMotionEvent(QX11Info::display(), 0, p.x() * ratio, p.y() * ratio, CurrentTime);
setX11PassMouseEvent(true);
// setWindowOnTop(false);
@ -182,6 +184,7 @@ void TrayWidget::enterEvent(QEvent *e)
void TrayWidget::configContainerPosition()
{
const auto ratio = qApp->devicePixelRatio();
auto c = QX11Info::connection();
QPoint p(QCursor::pos());
@ -193,7 +196,7 @@ void TrayWidget::configContainerPosition()
// w = static_cast<QWidget *>(w->parent());
// }
const uint32_t containerVals[4] = {uint32_t(p.x()), uint32_t(p.y()), 1, 1};
const uint32_t containerVals[4] = {uint32_t(p.x() * ratio), uint32_t(p.y() * ratio), 1, 1};
xcb_configure_window(c, m_containerWid,
XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT,
containerVals);
@ -344,10 +347,11 @@ void TrayWidget::sendClick(uint8_t mouseButton, int x, int y)
// qDebug() << Q_FUNC_INFO;
m_ignoreRepeat->start();
const auto ratio = qApp->devicePixelRatio();
configContainerPosition();
setX11PassMouseEvent(false);
setWindowOnTop(true);
XTestFakeMotionEvent(QX11Info::display(), 0, x, y, CurrentTime);
XTestFakeMotionEvent(QX11Info::display(), 0, x * ratio, y * ratio, CurrentTime);
XTestFakeButtonEvent(QX11Info::display(), mouseButton, true, CurrentTime);
XFlush(QX11Info::display());
XTestFakeButtonEvent(QX11Info::display(), mouseButton, false, CurrentTime);