这似乎是一个非常愚蠢的问题,但我无法弄清楚谷歌的内容。我想要 xkcd hovertext,它是标签的title
属性。有,和, 但没有. 我该怎么办?img
WebKitHitTestResult
get_link_uri
get_link_title
get_image_uri
get_image_title
编辑:这是现有代码,来自surf
浏览器的源代码,它获取链接、图像或媒体 URI,但忽略标题属性(如果有)
void
mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
Client *c)
{
WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h);
/* Keep the hit test to know where is the pointer on the next click */
c->mousepos = h;
if (hc & OnLink)
c->targeturi = webkit_hit_test_result_get_link_uri(h);
else if (hc & OnImg)
c->targeturi = webkit_hit_test_result_get_image_uri(h);
else if (hc & OnMedia)
c->targeturi = webkit_hit_test_result_get_media_uri(h);
else
c->targeturi = NULL;
c->overtitle = c->targeturi;
updatetitle(c);
}