打印GtkTextView的文本
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?您可以:打印GtkTextView的文本,gtk,gtktextview,Gtk,Gtktextview,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?您可以: GtkTextIter start, end; GtkTextBuffer *buffer = gtk_text_view_get_buffer (text_view); gchar *text; gtk_text_buffer_get_bounds (buffer, &
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)
。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;
}
对于谷歌的用户来说,python就是这样做的:
def getText(textview):
buffer = textview.get_buffer()
startIter, endIter = buffer.get_bounds()
text = buffer.get_text(startIter, endIter, False)
return text
gchar
与char
相同,因此您也可以使用char*
。