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Improved hover text handling slightly.

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However, the latest CEF trunk (as of 16th July) seems to have a bug with
mouse events only firing on button click. I can't test on this branch
though, because it uses the <dialog> element, which is new in Chromium
37.
This commit is contained in:
WrinklyNinja
2014-07-19 22:46:35 +01:00
parent 7cb69c8486
commit bc19db2fbb
2 changed files with 55 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
resources/report/js/custom.js
+12
View File
@@ -282,6 +282,12 @@ var pluginCardProto = Object.create(HTMLElement.prototype, {
this.shadowRoot.querySelector('#menuButton').addEventListener('click', this.onMenuButtonClick, false);
var hoverTargets = this.shadowRoot.querySelectorAll('[title]');
for (var i = 0; i < hoverTargets.length; ++i) {
hoverTargets[i].addEventListener('mouseenter', toggleHoverText, false);
hoverTargets[i].addEventListener('mouseleave', toggleHoverText, false);
}
}
},
@@ -314,6 +320,12 @@ var pluginLIProto = Object.create(HTMLLIElement.prototype, {
priority.className = 'priority';
this.appendChild(priority);
var hoverTargets = this.shadowRoot.querySelectorAll('[title]');
for (var i = 0; i < hoverTargets.length; ++i) {
hoverTargets[i].addEventListener('mouseenter', toggleHoverText, false);
hoverTargets[i].addEventListener('mouseleave', toggleHoverText, false);
}
}
}
resources/report/js/script.js
+43 -23
View File
@@ -376,31 +376,47 @@ function toggleInputRO(evt) {
evt.target.setAttribute('readonly', '');
}
}
function toggleHoverText(evt) {
/*if (evt.target.id = 'hoverText') {
evt.stopPropagation();
return;
}*/
var hoverText = document.getElementById('hoverText');
if (isVisible(hoverText) && evt.target != hoverText && evt.target.id != hoverText.getAttribute('hoverTarget')) {
hideElement(hoverText);
} else {
if (evt.target.hasAttribute('title')) {
var id;
if (evt.target.id) {
id = evt.target.id;
} else {
id = 'hoverTarget';
evt.target.id = id;
}
hoverText.setAttribute('hoverTarget', id);
hoverText.textContent = evt.target.getAttribute('title');
hoverText.style.left = evt.clientX + 'px';
hoverText.style.top = (20 + evt.clientY) + 'px';
showElement(hoverText);
function getDialogParent(element) {
var element = element.parentElement;
while (element) {
if (element.nodeName == 'DIALOG') {
return element;
}
element = element.parentElement;
}
return null;
}
function toggleHoverText(evt) {
var hoverText = document.getElementById('hoverText');
if (hoverText) {
var hoverTarget = document.getElementById('hoverTarget');
if (hoverTarget) {
hoverTarget.id = '';
}
hoverText.parentElement.removeChild(hoverText);
}
hoverText = document.createElement('div');
hoverText.id = 'hoverText';
hoverText.textContent = evt.target.title;
if (!evt.target.id) {
evt.target.id = 'hoverTarget';
}
hoverText.setAttribute('data-target', evt.target.id);
var rect = evt.target.getBoundingClientRect();
var dialog = getDialogParent(evt.target);
if (dialog) {
dialog.appendChild(hoverText);
} else {
document.body.appendChild(hoverText);
}
hoverText.style.left = (rect.left + evt.target.offsetWidth/2) + 'px';
hoverText.style.top = (rect.bottom + 10) + 'px';
}
function setupEventHandlers() {
var elements;
@@ -455,7 +471,11 @@ function setupEventHandlers() {
/* Set up event handler for hover text. */
document.body.addEventListener('mouseover', toggleHoverText, false);
var hoverTargets = document.querySelectorAll('[title]');
for (var i = 0; i < hoverTargets.length; ++i) {
hoverTargets[i].addEventListener('mouseenter', toggleHoverText, false);
hoverTargets[i].addEventListener('mouseleave', toggleHoverText, false);
}
}
function processCefError(errorCode, errorMessage) {
showMessageBox('error', "Error", "Error code: " + error_code + "; " + error_message);