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Determine underline type and colour in wxTextCtrl::GetStyle

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This commit is contained in:
Maarten Bent
2019-07-11 00:50:38 +02:00
parent f248f82aa9
commit f5b3b6a84d
3 changed files with 126 additions and 2 deletions
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41
src/gtk/textctrl.cpp
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@@ -1912,8 +1912,45 @@ bool wxTextCtrl::GetStyle(long position, wxTextAttr& style)
if ( font.SetNativeFontInfo(wxString(pangoFontString)) )
style.SetFont(font);
if ( pattr->appearance.underline != PANGO_UNDERLINE_NONE )
style.SetFontUnderlined(true);
wxTextAttrUnderlineType underlineType = wxTEXT_ATTR_UNDERLINE_NONE;
switch ( pattr->appearance.underline )
{
case PANGO_UNDERLINE_SINGLE:
underlineType = wxTEXT_ATTR_UNDERLINE_SOLID;
break;
case PANGO_UNDERLINE_DOUBLE:
underlineType = wxTEXT_ATTR_UNDERLINE_DOUBLE;
break;
case PANGO_UNDERLINE_ERROR:
underlineType = wxTEXT_ATTR_UNDERLINE_WAVE;
break;
}
wxColour underlineColour = wxNullColour;
#ifdef __WXGTK3__
GSList* tags = gtk_text_iter_get_tags(&positioni);
for ( GSList* tagp = tags; tagp != NULL; tagp = tagp->next )
{
GtkTextTag* tag = static_cast<GtkTextTag*>(tagp->data);
gboolean underlineSet = FALSE;
g_object_get(tag, "underline-rgba-set", &underlineSet, NULL);
if ( underlineSet )
{
GdkRGBA* gdkColour = NULL;
g_object_get(tag, "underline-rgba", &gdkColour, NULL);
if ( gdkColour )
underlineColour = wxColour(*gdkColour);
gdk_rgba_free(gdkColour);
break;
}
}
if ( tags )
g_slist_free(tags);
#endif
if ( underlineType != wxTEXT_ATTR_UNDERLINE_NONE )
style.SetFontUnderlined(underlineType, underlineColour);
if ( pattr->appearance.strikethrough )
style.SetFontStrikethrough(true);