def __init__(self, controlState, xml):
controlState.displayHeaderBar = True
controlState.windowIcon = 'abouttoinstall.png'
controlState.windowTitle = "Summary of installation settings"
controlState.windowText = \
"Review the summary of the installation settings"
htmlTextView = HtmlTextView()
htmlTextView.set_wrap_mode(gtk.WRAP_NONE)
context = htmlTextView.get_pango_context()
initialFont = context.get_font_description()
# The review uses monospace, so get the font description for that at the
# same size as the default font used by the text view.
metrics = context.get_metrics(
pango.FontDescription('monospace, %d' %
(initialFont.get_size() / pango.SCALE)))
# Generate the list of tab stops from the column widths specified in
# the review module.
tabPosition = 0
ta = pango.TabArray(len(review.COLUMN_WIDTHS), True)
for index, charWidth in enumerate(review.COLUMN_WIDTHS):
tabPosition += pango.PIXELS(metrics.get_approximate_char_width() *
charWidth)
ta.set_tab(index, pango.TAB_LEFT, tabPosition)
htmlTextView.set_tabs(ta)
buf = review.produceText()
htmlTextView.display_html(buf)
viewPort = xml.get_widget('ReviewViewPort')
assert (viewPort)
for child in viewPort.get_children():
viewPort.remove(child)
viewPort.add(htmlTextView)
htmlTextView.show()
def __init__(self, controlState, xml):
controlState.displayHeaderBar = True
controlState.windowIcon = 'abouttoinstall.png'
controlState.windowTitle = "Summary of installation settings"
controlState.windowText = \
"Review the summary of the installation settings"
htmlTextView = HtmlTextView()
htmlTextView.set_wrap_mode(gtk.WRAP_NONE)
context = htmlTextView.get_pango_context()
initialFont = context.get_font_description()
# The review uses monospace, so get the font description for that at the
# same size as the default font used by the text view.
metrics = context.get_metrics(pango.FontDescription(
'monospace, %d' % (initialFont.get_size() / pango.SCALE)))
# Generate the list of tab stops from the column widths specified in
# the review module.
tabPosition = 0
ta = pango.TabArray(len(review.COLUMN_WIDTHS), True)
for index, charWidth in enumerate(review.COLUMN_WIDTHS):
tabPosition += pango.PIXELS(
metrics.get_approximate_char_width() * charWidth)
ta.set_tab(index, pango.TAB_LEFT, tabPosition)
htmlTextView.set_tabs(ta)
buf = review.produceText()
htmlTextView.display_html(buf)
viewPort = xml.get_widget('ReviewViewPort')
assert(viewPort)
for child in viewPort.get_children():
viewPort.remove(child)
viewPort.add(htmlTextView)
htmlTextView.show()
