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Edit Book: Fix icons in File Browser blurry on High DPI screens

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This commit is contained in:
Kovid Goyal 2016-08-24 19:49:52 +05:30
parent a2e4d12381
commit 6be52464ae
1 changed files with 2 additions and 3 deletions
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5
src/calibre/gui2/tweak_book/file_list.py
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@ -196,7 +196,7 @@ class FileList(QTreeWidget):
self.emblem_cache = {} self.emblem_cache = {}
self.rendered_emblem_cache = {} self.rendered_emblem_cache = {}
self.top_level_pixmap_cache = { self.top_level_pixmap_cache = {
name : QPixmap(I(icon)).scaled(TOP_ICON_SIZE, TOP_ICON_SIZE, transformMode=Qt.SmoothTransformation) name : QIcon(I(icon)).pixmap(TOP_ICON_SIZE, TOP_ICON_SIZE)
for name, icon in { for name, icon in {
'text':'keyboard-prefs.png', 'text':'keyboard-prefs.png',
'styles':'lookfeel.png', 'styles':'lookfeel.png',
@ -336,8 +336,7 @@ class FileList(QTreeWidget):
for emblem in emblems: for emblem in emblems:
pm = self.emblem_cache.get(emblem, None) pm = self.emblem_cache.get(emblem, None)
if pm is None: if pm is None:
pm = self.emblem_cache[emblem] = QPixmap( pm = self.emblem_cache[emblem] = QIcon(I(emblem)).pixmap(self.iconSize())
I(emblem)).scaled(self.iconSize(), transformMode=Qt.SmoothTransformation)
pixmaps.append(pm) pixmaps.append(pm)
num = len(pixmaps) num = len(pixmaps)
w, h = pixmaps[0].width(), pixmaps[0].height() w, h = pixmaps[0].width(), pixmaps[0].height()