I am trying to use this context menu javascript library but can't seem to get it to trigger when a node is right clicked.
I tried implementing the basic demo and that works, so I have the necessary js on the page.
I added it to the left click of a node and tried to trigger the context menu through the custom way like so:
graph.$('node').on('cxttapstart', function (event) {
event.cyTarget.contextMenu();
});
$.contextMenu({
selector: '.context-menu-one',
trigger: 'none',
callback: function (key, options) {
var m = "clicked: " + key;
window.console && console.log(m) || alert(m);
},
items: {
"edit": { name: "Edit", icon: "edit" },
"cut": { name: "Cut", icon: "cut" },
"copy": { name: "Copy", icon: "copy" },
"paste": { name: "Paste", icon: "paste" },
"delete": { name: "Delete", icon: "delete" },
"sep1": "---------",
"quit": { name: "Quit", icon: function ($element, key, item) { return 'context-menu-icon context-menu-icon-quit'; } }
}
});
but I just don't know what to do on line
selector: '.context-menu-one'
so that the context menu shows up next to the node.
Anybody done this before?
Cheers
event.cyTarget (2.x) or event.target (3.x) is not a dom element. It's a cytoscape element. You need to create your own dom element (e.g. div) for the menu and position it relative to node.renderedPosition() on cxttap.
If you want to use a context menu with cytoscape, it's easier to just use an existing extension.
There's one that has a modern circular swipe menu: https://github.com/cytoscape/cytoscape.js-cxtmenu
There's also one that's a traditional list menu: https://github.com/iVis-at-Bilkent/cytoscape.js-context-menus
Related
I am working on an about this app window on Windows and I want to make a custom menu bar for my about window. Since I already have a custom menu is there a way I can create another one and apply it only to that specific window?
Side note:
Here is my code for the new window that is supposed to stop it from being adjusted and going into full screen, but for some reason the minimize and enlarge button still work.
app.on('ready', createWindow);
electron.app.on('ready', () => {
//Triger update check
if (!isDev) {
autoUpdater.checkForUpdates();
}
})
function createWindow(){
//create brower window
win = new BrowserWindow({
backgroundColor: '#2e2c29',
width: 800,
height: 600,
//transparent: true,
frame: false,
titleBarStyle: 'hidden',
backgroundColor: '#0000',
webPreferences: {
nodeIntegration: true
}
});
//Quit when all windows are closed
app.on('window-all-closed', () => {
app.quit()
})
app.once('ready', function() {
const template = [
{
label: 'File',
submenu: [
{
label: 'About Hubris',
click: () =>
openAboutWindow()
},
{ type: 'separator' },
{ role: 'hide' },
{ role: 'hideothers' },
{ role: 'unhide' },
{ type: 'separator' },
{ role: 'quit' }
]
},
{
label: 'View',
submenu: [
{ role: 'minimize' },
{ role: 'zoom' },
{ type: 'separator' },
{ role: 'togglefullscreen' }
]
},
]
const menu = Menu.buildFromTemplate(template)
Menu.setApplicationMenu(menu)
//here is the code for the about window
var newWindow = null
function openAboutWindow() {
if (newWindow) {
newWindow.focus()
return
}
newWindow = new BrowserWindow({
height: 439,
resizable: false,
width: 599,
title: 'About Hubris',
minimizable: false,
fullscreenable: false,
frame: false,
titleBarStyle: 'hidden',
})
newWindow.loadURL('file://' + __dirname + '/about-this-app.html')
newWindow.on('closed', function() {
newWindow = null
})
}
});
You can switch menus on the fly. I have an app with 'editor' and 'presentation' modes. I create and store a menu for each mode (they have different menu items):
let editorMenu = Menu.buildFromTemplate(menuTemplate);
and subscribe to the relevant window events (focus, blur, etc). Then when a window gets focus
Menu.setApplicationMenu(editorMenu);
To do this, you have to import menu from electron in at the top of our main.js file:
// From
const {app, BrowserWindow} = require('electron')
// To
const {app, BrowserWindow, Menu} = require('electron').
Then, near the bottom of our createWindow() function, we add:
function createWindow () {
// some code here removed for brevity
var menu = Menu.buildFromTemplate([
{
label: 'Menu',
submenu: [
{label:'Adjust Notification Value'},
{label:'CoinMarketCap'},
{label:'Exit'}
]
}
])
Menu.setApplicationMenu(menu);
}
Next, we reference Menu.buildFromTemplate([{}]), which is where our menu is actually defined and built, within a series of arrays and objects.
The "label" represents the name you want your menu to display so put what you like.
The "submenu" property is an array of objects, with each object defining the actual menu items displayed when the label is clicked.
Finally, use .setApplicationMenu to set the menu. If you save the project, and run npm start in the console, you will see the menu with it's items (array) being displayed but if your click on them nothing happens.
You can change this by going back to our main.js, add the following code to make our Exit button close the application:
var menu = Menu.buildFromTemplate([
{
label: 'Menu',
submenu: [
{label:'Adjust Notification Value'},
{label:'CoinMarketCap'},
{
label:'Exit',
click() {
app.quit()
}
}
]
}
])
So, to make a menu item clickable, we simply add a comma after the label value, and reference "click() { }"
In this case, we're calling app.quit()" when the Exit submenu item is clicked. Give it a try by running npm start in the console and click Exit.
That's it!
I've added custom toolbar button for tinymce with image, I want to add a class to that. I've tried of adding class parameter but didnt work for me.
pls advice
tinyMCE.PluginManager.add('subBtn', function(editor, url) {
editor.addButton('subBtn', {
class :'buttonClas',
image: icon-path,
icon: true,
tooltip: tooltip,
onclick: function() {
// Open window
editor.windowManager.open({
title: 'PTION',
body: [
{type: 'textbox',value: subBtin, name: 'title', label: 'subBtn'}
],
onsubmit: function(e) {
}
});
}
});
});
Try "classes" instead of "class" - you can add more than one, divided by spaces.
I'm using the video.js 4.12 library and I want replace control bar items. For example, move one of my custom buttons to the 2nd slot of the control bar.
How do I change the order of items on the taskbar? I had no luck on Google.
Videojs place good class on elements. By this way you can identify control bar's elements.
To handle the item's order I used Jquery :
var createPrevButton = function() {
var props = {
className: 'vjs-control player-prev-button', //We use this class in Jquery
innerHTML: '<div class="vjs-control-content"></div>',
role: 'button',
'aria-live': 'polite',
tabIndex: 0
};
return videojs.Component.prototype.createEl(null, props);
};
var myPlayer = me.player = videojs(me.idVideo, {
plugins : { chapters : {} },
children: {
controlBar: {
children: [
{
name: 'playToggle'
},
{
name: 'currentTimeDisplay'
},
{
name: 'timeDivider'
},
{
name: 'durationDisplay'
}
/*
...........
*/
]
}
}
});
$(".player-prev-button").insertAfter(".vjs-play-control");
$(".player-next-button").insertAfter(".player-prev-button");
After the instanciation of my player just handle item by Jquery.
I think it's better than use CSS.
But the best way should be by videojs's option or somethink like that
could we use existing icon to custom button? (not an image)
I have tried this, but it doesn't work:
tinymce.init({
...
toolbar: 'example'
setup: function(ed) {
ed.addButton('example', {
title: 'My title',
image: '../js/tinymce/plugins/example/img/example.gif',
classes: 'mce-ico mce-i-image',
onclick: function() {
ed.insertContent('Hello world!!');
}
});
}
});
Yes you can use an existing icon.
You can take the class name from an existing button - e.g. "mce-i-image" as you've done - then, rather than apply that to the class name of your new button, you strip off the "mce-i-" prefix and use the remainder - "image" in this case - as the icon key.
I've amended your example below.
e.g.
setup: function(ed) {
ed.addButton('example', {
title: 'My title',
icon: 'image', // This line sets the icon key.
onclick: function() {
ed.insertContent('Hello world!!');
}
});
}
I have a ckeditor instance, to which I added a custom dialog box using:
CKEDITOR.dialog.add('quicklinkDialog', function(editor) {
return {
title: 'Quick Links',
minWidth: 400,
minHeight: 200,
contents: [
{
id: 'tab1',
label: 'Add a quick link',
elements: [
{
type: 'html',
html: '<p>This is some text and then: Click me!</p>'
}]
};
});
I want to add a "click" event listener on the link inside my dialog box. When that link is clicked, content will be inserted into my textrea (the dialog box will also be closed).
Anyone knows how I might do this? Thanks in advance!
Here you go:
{
type: 'html',
html: '<p>This is some text and then: Click me!</p>',
onLoad: function( a ) {
CKEDITOR.document.getById( this.domId ).on( 'click', function() {
var dialog = this.getDialog();
dialog.hide();
dialog._.editor.insertHtml( this.html );
}, this );
}
}
See the API to know more.