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Preferences: Add tooltips to buddy labels as well. Fixes #7873 (No tooltip for some format conversion fields)

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This commit is contained in:
Kovid Goyal 2010-12-12 11:45:19 -07:00
parent 4a8551962f
commit 0e70bb8b59
2 changed files with 34 additions and 1 deletions
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17
src/calibre/gui2/convert/__init__.py
View File

@ -10,7 +10,7 @@ import textwrap
from functools import partial
from PyQt4.Qt import QWidget, QSpinBox, QDoubleSpinBox, QLineEdit, QTextEdit, \
QCheckBox, QComboBox, Qt, QIcon, pyqtSignal
QCheckBox, QComboBox, Qt, QIcon, pyqtSignal, QLabel
from calibre.customize.conversion import OptionRecommendation
from calibre.ebooks.conversion.config import load_defaults, \
@ -81,6 +81,21 @@ class Widget(QWidget):
self.apply_recommendations(defaults)
self.setup_help(get_help)
def process_child(child):
for g in child.children():
if isinstance(g, QLabel):
buddy = g.buddy()
if buddy is not None and hasattr(buddy, '_help'):
g._help = buddy._help
htext = unicode(buddy.toolTip()).strip()
g.setToolTip(htext)
g.setWhatsThis(htext)
g.__class__.enterEvent = lambda obj, event: self.set_help(getattr(obj, '_help', obj.toolTip()))
else:
process_child(g)
process_child(self)
def restore_defaults(self, get_option):
defaults = GuiRecommendations()
defaults.merge_recommendations(get_option, OptionRecommendation.LOW,

18
src/calibre/gui2/preferences/main.py
View File

@ -251,10 +251,28 @@ class Preferences(QMainWindow):
self.close()
self.run_wizard_requested.emit()
def set_tooltips_for_labels(self):
def process_child(child):
for g in child.children():
if isinstance(g, QLabel):
buddy = g.buddy()
if buddy is not None and hasattr(buddy, 'toolTip'):
htext = unicode(buddy.toolTip()).strip()
etext = unicode(g.toolTip()).strip()
if htext and not etext:
g.setToolTip(htext)
g.setWhatsThis(htext)
else:
process_child(g)
process_child(self.showing_widget)
def show_plugin(self, plugin):
self.showing_widget = plugin.create_widget(self.scroll_area)
self.showing_widget.genesis(self.gui)
self.showing_widget.initialize()
self.set_tooltips_for_labels()
self.scroll_area.setWidget(self.showing_widget)
self.stack.setCurrentIndex(1)
self.showing_widget.show()