如何将文本打印(例如在标签中)到GtkTextView中? 对于GtkLabel和GtkEntry,有gtk_label_get_text()和gtk_entry_get_text(),但对于GtkTextView?
答案 0 :(得分:3)
你可以:
GtkTextIter start, end;
GtkTextBuffer *buffer = gtk_text_view_get_buffer (text_view);
gchar *text;
gtk_text_buffer_get_bounds (buffer, &start, &end);
text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
当不再需要时,不要忘记g_free (text)
。
答案 1 :(得分:1)
基于doublep的答案,快速复制/粘贴:
char *get_text_of_textview(GtkWidget *text_view) {
GtkTextIter start, end;
GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView *)text_view);
gchar *text;
gtk_text_buffer_get_bounds(buffer, &start, &end);
text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
return text;
}
答案 2 :(得分:0)
对于Google员工来说,这就是在python中完成的方式:
def getText(textview):
buffer = textview.get_buffer()
startIter, endIter = buffer.get_bounds()
text = buffer.get_text(startIter, endIter, False)
return text