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Always disable horiz scroll bars in diff view

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Kovid Goyal 2014-01-30 09:06:35 +05:30
parent ec38ff9b95
commit a64e89bcc4
1 changed files with 1 additions and 6 deletions
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7
src/calibre/gui2/tweak_book/diff/view.py
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@ -116,7 +116,7 @@ class TextBrowser(PlainTextEdit): # {{{
self.line_number_map = LineNumberMap() self.line_number_map = LineNumberMap()
self.search_header_pos = 0 self.search_header_pos = 0
self.changes, self.headers, self.images = [], [], OrderedDict() self.changes, self.headers, self.images = [], [], OrderedDict()
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff) self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff), self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.diff_backgrounds = { self.diff_backgrounds = {
'replace' : theme_color(theme, 'DiffReplace', 'bg'), 'replace' : theme_color(theme, 'DiffReplace', 'bg'),
'insert' : theme_color(theme, 'DiffInsert', 'bg'), 'insert' : theme_color(theme, 'DiffInsert', 'bg'),
@ -512,11 +512,6 @@ class DiffSplit(QSplitter): # {{{
self.left.clear(), self.right.clear() self.left.clear(), self.right.clear()
def finalize(self): def finalize(self):
# check horizontal scrollbars and force both if scrollbar visible only at one side
if self.left.horizontalScrollBar().isVisible() or self.right.horizontalScrollBar().isVisible():
self.left.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
self.right.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
for v in (self.left, self.right): for v in (self.left, self.right):
c = v.textCursor() c = v.textCursor()
c.movePosition(c.Start) c.movePosition(c.Start)