te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>fullscreen - setUndecorated() not working in Java app, causes "frame is displayable" error - Stack Overflow

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    fullscreen - setUndecorated() not working in Java app, causes "frame is displayable" error - Stack Overflow

    programmeradmin5浏览0评论

    I'm attempting to implement a Full Screen option in my Java app (user request).

    I've tried this:

    private void toggleFullScreen() {
dispose();
setUndecorated(true);
setExtendedState(MAXIMIZED_BOTH);
setVisible(true);

    }

    and this:

    private void toggleFullScreen() {
GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();

dispose();
setUndecorated(true);
gd.setFullScreenWindow(this);
setVisible(true);

    }

    I get the "frame is displayable" error from setUndecorated(), hence the use of dispose() and setVisible(true). However, the result of the above is that the app opens for a split second and then disappears.

    Any ideas what might be going wrong?

    Happy to link to the source repo if anyone can help.

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