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Improved menu hiding behavior and style.

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This commit is contained in:
Michael Jumper
2011-12-19 16:45:23 -08:00
parent 6cfde7df70
commit 5048d171d5
2 changed files with 36 additions and 35 deletions
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64
guacamole/src/main/webapp/scripts/interface.js
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@@ -56,7 +56,7 @@ var GuacamoleUI = {
if (!menu_shaded) {
var step = Math.floor(GuacamoleUI.menu.offsetHeight / 5) + 1;
var step = Math.floor(GuacamoleUI.menu.offsetHeight / 10) + 1;
var offset = 0;
menu_shaded = true;
@@ -151,31 +151,7 @@ var GuacamoleUI = {
}, true);
GuacamoleUI.menu.addEventListener('mouseout', function(e) {
// Get parent of the element the mouse pointer is leaving
if (!e) e = window.event;
var target = e.relatedTarget || e.toElement;
// Ensure target is not menu nor child of menu
var targetParent = target;
while (targetParent != null) {
if (targetParent == GuacamoleUI.menu) return;
targetParent = targetParent.parentNode;
}
// If not already waiting, start detection of mouse leave
if (detectMenuCloseTimeout == null) {
detectMenuCloseTimeout = window.setTimeout(function() {
GuacamoleUI.shadeMenu();
detectMenuCloseTimeout = null;
}, 750);
}
}, true);
// When mouse hovers over top of screen, start detection of mouse hover
GuacamoleUI.menuControl.addEventListener('mousemove', function() {
function menuShowHandler() {
// If we were waiting for menu close, we're not anymore
if (detectMenuCloseTimeout != null) {
@@ -189,21 +165,42 @@ var GuacamoleUI = {
detectMenuOpenTimeout = null;
}
// If not alread waiting, wait for 250ms before showing menu
// If not alread waiting, wait before showing menu
detectMenuOpenTimeout = window.setTimeout(function() {
GuacamoleUI.showMenu();
detectMenuOpenTimeout = null;
}, 250);
}, 325);
}
// Show menu of mouseover any part of menu
GuacamoleUI.menu.addEventListener('mouseover', GuacamoleUI.showMenu, true);
// When mouse hovers over top of screen, start detection of mouse hover
GuacamoleUI.menuControl.addEventListener('mousemove', menuShowHandler, true);
document.addEventListener('mouseout', function(e) {
// Get parent of the element the mouse pointer is leaving
if (!e) e = window.event;
var target = e.relatedTarget || e.toElement;
// Ensure target is not menu nor child of menu
var targetParent = target;
while (targetParent != null) {
if (targetParent == document) return;
targetParent = targetParent.parentNode;
}
menuShowHandler();
}, true);
// When mouse leaves top of screen, cancel showing the menu
GuacamoleUI.menuControl.addEventListener('mouseout', function() {
GuacamoleUI.display.addEventListener('mouseover', function() {
// If we were waiting for menu open, we're not anymore
// If we were detecting menu open, stop it
if (detectMenuOpenTimeout != null) {
window.clearTimeout(detectMenuOpenTimeout);
detectMenuCloseTimeout = null;
detectMenuOpenTimeout = null;
}
// If not already waiting, start detection of mouse leave
@@ -211,12 +208,11 @@ var GuacamoleUI = {
detectMenuCloseTimeout = window.setTimeout(function() {
GuacamoleUI.shadeMenu();
detectMenuCloseTimeout = null;
}, 750);
}, 500);
}
}, true);
// Reconnect button
GuacamoleUI.buttons.reconnect.onclick = function() {
window.location.reload();