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Code Issues Releases Wiki Activity

improved backgrounds for retina displays and xcode build

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This commit is contained in:
John Preston
2015-02-03 19:44:54 +03:00
parent b8b4a81576
commit 136e32110e
7 changed files with 73 additions and 28 deletions
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7
Telegram/SourceFiles/settingswidget.cpp
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@@ -1311,7 +1311,9 @@ void SettingsInner::onBackFromFile() {
}
void SettingsInner::updateChatBackground() {
QImage back(st::setBackgroundSize, st::setBackgroundSize, QImage::Format_ARGB32_Premultiplied);
int32 size = st::setBackgroundSize * cIntRetinaFactor();
QImage back(size, size, QImage::Format_ARGB32_Premultiplied);
back.setDevicePixelRatio(cRetinaFactor());
{
QPainter p(&back);
const QPixmap &pix(*cChatBackground());
@@ -1322,7 +1324,9 @@ void SettingsInner::updateChatBackground() {
p.drawPixmap(0, 0, st::setBackgroundSize, st::setBackgroundSize, pix, sx, sy, s, s);
}
_background = QPixmap::fromImage(back);
_background.setDevicePixelRatio(cRetinaFactor());
_needBackgroundUpdate = false;
updateBackgroundRect();
}
void SettingsInner::needBackgroundUpdate(bool tile) {
@@ -1334,6 +1338,7 @@ void SettingsInner::needBackgroundUpdate(bool tile) {
void SettingsInner::onTileBackground() {
if (cTileBackground() != _tileBackground.checked()) {
cSetTileBackground(_tileBackground.checked());
if (App::main()) App::main()->clearCachedBackground();
App::writeUserConfig();
}
}