From: Stephan Witt <switt@lyx.org>
Date: Sat, 18 Oct 2014 13:52:43 +0000 (+0200)
Subject: #9130 Text in main work area isn't rendered with high resolution
X-Git-Tag: 2.2.0alpha1~1628
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=2dfb45f91b04e208fa40de03142d7b13e1149faa;p=features.git

#9130 Text in main work area isn't rendered with high resolution
Assign the pixelRatio of the application to the buffer of the work area.
---

diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index 732c8430c8..039720cdae 100644
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -2808,6 +2808,7 @@ void GuiDocument::applyView()
 	bp_.html_be_strict = outputModule->strictCB->isChecked();
 	bp_.html_css_as_file = outputModule->cssCB->isChecked();
 	bp_.html_math_img_scale = outputModule->mathimgSB->value();
+	bp_.display_pixel_ratio = theGuiApp()->pixelRatio();
 
 	// fonts
 	bp_.fonts_roman =
diff --git a/src/frontends/qt4/GuiWorkArea.cpp b/src/frontends/qt4/GuiWorkArea.cpp
index fbc2eca088..185eba06ce 100644
--- a/src/frontends/qt4/GuiWorkArea.cpp
+++ b/src/frontends/qt4/GuiWorkArea.cpp
@@ -262,6 +262,7 @@ GuiWorkArea::GuiWorkArea(Buffer & buffer, GuiView & gv)
 : d(new Private(this))
 {
 	setGuiView(gv);
+	buffer.params().display_pixel_ratio = theGuiApp()->pixelRatio();
 	setBuffer(buffer);
 	init();
 }
@@ -269,7 +270,7 @@ GuiWorkArea::GuiWorkArea(Buffer & buffer, GuiView & gv)
 
 double GuiWorkArea::pixelRatio() const
 {
-#if QT_VERSION > 0x050000
+#if QT_VERSION >= 0x050000
 	return devicePixelRatio();
 #else
 	return 1.0;