Question

如果我有OK和取消，使用标准按钮，默认为OK，我按右箭头，取消聚焦，按键盘上的Enter键，调用取消按钮功能。

ownerdraw按钮不会发生这种情况。如果我按向右箭头，则取消按钮，但按键盘上的Enter键将调用OK按钮功能。

如何拥有标准行为的ownerdraw按钮？

这是我的班级。

query = "SELECT * FROM `ignore_lists` WHERE `ignore_owner`='$id' ORDER BY `person_being_ignored` ASC";
$result = mysqli_query($link, $query); // execute the query

if (mysqli_num_rows($result) > 0) {

  while($mrow = mysqli_fetch_array($result)) {

    $ignoree_name = $mrow['name_of_ignored'];

    $query3 = "SELECT * FROM `$room` WHERE sender <> '$ignoree_name'";
    // $query3 = "SELECT * FROM(SELECT `message`, `id`, `timestamp`, `color` FROM `$room` WHERE sender <> '$ignoree_name' ORDER BY `id` DESC LIMIT $len) AS `id` ORDER BY `id` ASC";
    $result3 = mysqli_query($link, $query3); // execute the query
  }
  while($row = mysqli_fetch_array($result3)) {
    $showmsg = htmlspecialchars_decode($row["message"]);
    echo "$showmsg<br>";
  }

} elseif(mysqli_num_rows($result) < 1) {

  $query3 = "SELECT * FROM(SELECT `message`, `id`, `timestamp`, `color` FROM `$room` ORDER BY `id` DESC LIMIT $len) AS `id` ORDER BY `id` ASC";
  $result3 = mysqli_query($link, $query3); // execute the query

  if (mysqli_num_rows($result3) > 0) {
    while($row = mysqli_fetch_assoc($result3)) {
      $showmsg = htmlspecialchars_decode($row["message"]);
      echo "$showmsg<br>";
    }}}}

Answer 1

主要原因是Dialog通常使用BS_DEFPUSHBUTTON和BS_PUSHBUTTON来指示这一点，但ownerdraw标志与之相互排斥。

检查这篇文章：它解释了完整的背景： http://www.codeproject.com/Articles/1318/COddButton

OwnerDraw CButton mfc焦点

1 个答案: