2023-03-29 15:02:13 -04:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>Drag and drop files</title>
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</head>
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<body>
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<div>
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<h1>Drag and drop files</h1>
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<div>Supports: Win, macOS, Linux <span>|</span> Process: Both</div>
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<h3>
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Electron supports dragging files and content out from web content into
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the operating system's world.
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</h3>
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<p>
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Open the
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<a href="https://electronjs.org/docs/tutorial/native-file-drag-drop">
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full API documentation (opens in new window)
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</a>
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in your browser.
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</p>
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</div>
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<div>
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<div>
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<h2>Dragging files</h2>
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<div>
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<div>
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<a href="#" id="drag-file-link">Drag Demo</a>
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</div>
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<p>
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Click and drag the link above to copy the renderer process
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javascript file on to your machine.
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</p>
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<p>
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In this demo, the <code>webContents.startDrag()</code> API is called
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in response to the <code>ondragstart</code> event.
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</p>
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<h5>Renderer Process</h5>
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<pre><code>
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const {ipcRenderer} = require('electron')
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const dragFileLink = document.getElementById('drag-file-link')
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dragFileLink.addEventListener('dragstart', (event) => {
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event.preventDefault()
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ipcRenderer.send('ondragstart', __filename)
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})
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</code></pre>
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<h5>Main Process</h5>
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<pre>
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<code>
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const {ipcMain} = require('electron')
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const path = require('path')
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ipcMain.on('ondragstart', (event, filepath) => {
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const iconName = 'codeIcon.png'
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event.sender.startDrag({
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file: filepath,
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icon: path.join(__dirname, iconName)
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})
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})
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</code></pre>
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</div>
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</div>
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</div>
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<script>
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// You can also require other files to run in this process
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require("./renderer.js");
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</script>
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</body>
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</html>
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