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Splashscreen now displays correctly (Fully) (#1367)

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* Splashscreen now displays correctly on retina devices

* Remove devicePixelRatio instances
This commit is contained in:
Spencer Lievens 2017-02-28 09:59:27 +01:00 committed by UdjinM6
parent a1ef547918
commit 01eeb59af6
1 changed files with 12 additions and 13 deletions
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25
src/qt/splashscreen.cpp
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@ -5,15 +5,14 @@
#include "splashscreen.h"
#include "guiutil.h"
#include "networkstyle.h"
#include "clientversion.h"
#include "guiutil.h"
#include "init.h"
#include "util.h"
#include "ui_interface.h"
#include "version.h"
#ifdef ENABLE_WALLET
#include "wallet/wallet.h"
#endif
@ -26,6 +25,14 @@
SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle) :
QWidget(0, f), curAlignment(0)
{
// transparent background
setAttribute(Qt::WA_TranslucentBackground);
setStyleSheet("background:transparent;");
// no window decorations
setWindowFlags(Qt::FramelessWindowHint);
// set reference point, paddings
int paddingLeft = 14;
int paddingTop = 470;
@ -33,10 +40,6 @@ SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle)
int titleCopyrightVSpace = 32;
float fontFactor = 1.0;
float devicePixelRatio = 1.0;
#if QT_VERSION > 0x050100
devicePixelRatio = ((QGuiApplication*)QCoreApplication::instance())->devicePixelRatio();
#endif
// define text to place
QString titleText = tr("Dash Core");
@ -44,9 +47,6 @@ SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle)
QString copyrightTextBtc = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin Core developers"));
QString copyrightTextDash = QChar(0xA9)+QString(" 2014-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Dash Core developers"));
QString titleAddText = networkStyle->getTitleAddText();
QString font = QApplication::font().toString();
// networkstyle.cpp can't (yet) read themes, so we do it here to get the correct Splash-screen
QString splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash";
if(GetBoolArg("-regtest", false))
@ -54,6 +54,8 @@ SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle)
if(GetBoolArg("-testnet", false))
splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash_testnet";
QString font = QApplication::font().toString();
// load the bitmap for writing some text over it
pixmap = QPixmap(splashScreenPath);
@ -94,11 +96,8 @@ SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle)
pixPaint.end();
// Set window title
setWindowTitle(titleText + " " + titleAddText);
// Resize window and move to center of desktop, disallow resizing
QRect r(QPoint(), QSize(pixmap.size().width()/devicePixelRatio,pixmap.size().height()/devicePixelRatio));
QRect r(QPoint(), pixmap.size());
resize(r.size());
setFixedSize(r.size());
move(QApplication::desktop()->screenGeometry().center() - r.center());