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Add support for rich text in details message in info boxes

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Kovid Goyal 2021-05-26 22:02:39 +05:30
parent e8b97d4b70
commit f9cfc4d6a0
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1 changed files with 15 additions and 10 deletions
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25
src/calibre/gui2/dialogs/message_box.py
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@ -7,12 +7,11 @@
__docformat__ = 'restructuredtext en'
import sys
from qt.core import (
QPainter, QDialog, QIcon, QApplication, QSize, QKeySequence,
QAction, Qt, QTextBrowser, QDialogButtonBox, QVBoxLayout, QGridLayout,
QLabel, QPlainTextEdit, QTextDocument, QCheckBox, pyqtSignal, QWidget,
QSizePolicy)
QAction, QApplication, QCheckBox, QDialog, QDialogButtonBox, QGridLayout, QIcon,
QKeySequence, QLabel, QPainter, QPlainTextEdit, QSize, QSizePolicy, Qt,
QTextBrowser, QTextDocument, QVBoxLayout, QWidget, pyqtSignal
)
from calibre.constants import __version__, isfrozen
from calibre.gui2 import gprefs
@ -63,7 +62,7 @@ def setup_ui(self):
la.setOpenExternalLinks(True)
la.setObjectName("msg")
l.addWidget(la, 0, 1, 1, 1)
self.det_msg = dm = QPlainTextEdit(self)
self.det_msg = dm = QTextBrowser(self)
dm.setReadOnly(True)
dm.setObjectName("det_msg")
l.addWidget(dm, 1, 0, 1, 2)
@ -106,7 +105,10 @@ def __init__(self, type_, title, msg,
self.setWindowIcon(self.icon)
self.icon_widget.set_icon(self.icon)
self.msg.setText(msg)
self.det_msg.setPlainText(det_msg)
if det_msg and Qt.mightBeRichText(det_msg):
self.det_msg.setHtml(det_msg)
else:
self.det_msg.setPlainText(det_msg)
self.det_msg.setVisible(False)
self.toggle_checkbox.setVisible(False)
@ -194,7 +196,10 @@ def showEvent(self, ev):
def set_details(self, msg):
if not msg:
msg = ''
self.det_msg.setPlainText(msg)
if Qt.mightBeRichText(msg):
self.det_msg.setHtml(msg)
else:
self.det_msg.setPlainText(msg)
self.det_msg_toggle.setText(self.show_det_msg)
self.det_msg_toggle.setVisible(bool(msg))
self.det_msg.setVisible(False)
@ -488,8 +493,8 @@ def done(self, r):
if __name__ == '__main__':
from calibre.gui2 import question_dialog, Application
from calibre.gui2 import Application, question_dialog
app = Application([])
print(question_dialog(None, 'title', 'msg <a href="http://google.com">goog</a> ',
det_msg='det '*1000,
det_msg='<p>hi there <b>guy</b> '*1000,
show_copy_button=True))