Кросс-платформенное программирование [закрывается]

Question

Кросс-платформенное программирование [закрывается]

Одна идея состоит в том, чтобы переместить липкий элемент в верхнюю часть контейнера вместо нижнего и полагаться на отрицательное поле, чтобы избежать нормального поведения потока, когда он находится сверху, тогда он остановится при достижении нижнего края контейнера.

Проверьте комментарий ниже, чтобы лучше понять. Единственным недостатком является то, что некоторые значения должны быть установлены вручную в зависимости от высоты элемента. Вы также заметите значение вершины, которое также необходимо установить вручную в зависимости от размера экрана, чтобы имитировать поведение нижней ручки.

#root-container {
  display: flex;
}

#container1 {
  width: 100px;
  height: 500px;
  background-color: grey;
}

#sticky-container {
  width: 320px;
  max-height: 500px;
  position: relative;
  background-color: lightgrey;
}

#sticky-container-header {
  width: 320px;
  height: 100px;
  background-color: #2f4d92;
}

#full-height-content {
  width: 100%;
  height: 400px;
  overflow-y: scroll;
  background-color: #d67e23;
  margin-top:-20px; /*same as the margin-bottom*/
}

#sticky-content {
  width: 80%;
  height: 100px;
  margin-top:-100px; /*same as height*/
  margin-bottom:20px; /*to avoid going under the bottom:20px we want*/
  position: sticky;
  top:calc(100vh - 100px - 20px);
  background-color: rgba(0,0,0,0.5);
}

#bottom {
  width: 420px;
  height: 100px;
  background-color: purple;
}

body {
  margin:0;
}

<div id='root-container'>
  <div id="container1"></div>
  <div id="sticky-container">
    <div id='sticky-container-header'></div>
    <div id='sticky-content'></div>
    <div id='full-height-content'>
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    </div>
  </div>
</div>
<div id="bottom">
</div>

6

linux c++ c windows cross-platform

задан juan 7 May 2009 в 19:11

12 ответов

Хуан,

Если вы сходите с ума, просто изучая Linux, вам не хватает терпения, чтобы быть программистом. Кодирование - это не гламур, оно требует кропотливых усилий, чтения документации, пробования вещей, часового наблюдения за отладчиком.

Вам нужно либо переосмыслить свое участие в программировании, либо смириться и приложить усилия, чтобы научиться ориентироваться в Linux. , который далеко не так сложен, как любой полезный язык программирования.

1