Cutlery/calibre
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more pyqt6 busyword QFontMetrics::width -> horizontalAdvance

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Kovid Goyal 2021-11-20 07:32:04 +05:30
parent d63d8190bd
commit d99b1bd628
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2 changed files with 5 additions and 5 deletions
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2
src/calibre/gui2/__init__.py
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@ -1466,7 +1466,7 @@ def elided_text(text, font=None, width=300, pos='middle'):
return x[:max(0, mid - (delta//2))] + ellipsis + x[mid + (delta//2):]
chomp = {'middle':remove_middle, 'left':lambda x:(ellipsis + x[delta:]), 'right':lambda x:(x[:-delta] + ellipsis)}[pos]
while len(text) > delta and fm.width(text) > width:
while len(text) > delta and fm.horizontalAdvance(text) > width:
text = chomp(text)
return str(text)

8
src/calibre/gui2/lrf_renderer/text.py
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@ -399,7 +399,7 @@ class Line(QGraphicsItem):
if self.valign is not None:
font.setPixelSize(font.pixelSize()/1.5)
fm = QFontMetrics(font)
single_space_width = fm.width(' ')
single_space_width = fm.horizontalAdvance(' ')
height, descent = fm.height(), fm.descent()
for match in matches:
processed = True
@ -408,7 +408,7 @@ class Line(QGraphicsItem):
right = left
space_width = single_space_width * (right-left)
word = phrase[phrase_pos:left]
width = fm.width(word)
width = fm.horizontalAdvance(word)
if self.current_width + width < self.line_length:
self.commit(word, width, height, descent, ts, font)
if space_width > 0 and self.current_width + space_width < self.line_length:
@ -421,14 +421,14 @@ class Line(QGraphicsItem):
tokens = hyphenate_word(word)
for i in range(len(tokens)-2, -1, -1):
word = ''.join(tokens[0:i+1])+'-'
width = fm.width(word)
width = fm.horizontalAdvance(word)
if self.current_width + width < self.line_length:
self.commit(word, width, height, descent, ts, font)
return phrase_pos + len(word)-1, True
if self.current_width < 5: # Force hyphenation as word is longer than line
for i in range(len(word)-5, 0, -5):
part = word[:i] + '-'
width = fm.width(part)
width = fm.horizontalAdvance(part)
if self.current_width + width < self.line_length:
self.commit(part, width, height, descent, ts, font)
return phrase_pos + len(part)-1, True