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Make menu draggable

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This commit is contained in:
Finn Krein 2021-05-23 22:34:49 +02:00
parent 729dbdbda1
commit e6e47ebef9
3 changed files with 26 additions and 4 deletions
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5
client-data/board.css
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@ -54,7 +54,6 @@ html, body, svg {
transition-duration: 1s;
cursor: default;
padding: 10px;
pointer-events: none;
}
#menu.closed {
@ -84,7 +83,7 @@ html, body, svg {
}
#settings {
margin-bottom: 0;
margin-bottom: 20px;
}
#menu .tool {
@ -285,4 +284,4 @@ circle.opcursor {
label.tool-name[for=chooseColor] {
line-height: 10px;
}
}
}

2
client-data/board.html
View file

@ -35,7 +35,7 @@
<div id="loadingMessage">{{translations.loading}}</div>
<div id="menu" {{#hideMenu}}style="display:none;"{{/hideMenu}}>
<div id="menu" tabindex="0" {{#hideMenu}}style="display:none;"{{/hideMenu}}>
<div id="menuItems">
<ul id="tools" class="tools">
<li class="tool" tabindex="-1">

23
client-data/js/board.js
View file

@ -682,3 +682,26 @@ Tools.svg.height.baseVal.value = document.body.clientHeight;
"stylesheet" : "style.css",
}
*/
(function () {
let pos = {top: 0, scroll:0};
let menu = document.getElementById("menu");
function menu_mousedown(evt) {
pos = {
top: menu.scrollTop,
scroll: evt.clientY
}
menu.addEventListener("mousemove", menu_mousemove);
document.addEventListener("mouseup", menu_mouseup);
}
function menu_mousemove(evt) {
const dy = evt.clientY - pos.scroll;
menu.scrollTop = pos.top - dy;
}
function menu_mouseup(evt) {
menu.removeEventListener("mousemove", menu_mousemove);
document.removeEventListener("mouseup", menu_mouseup);
}
menu.addEventListener("mousedown", menu_mousedown);
})()