增加文件拖拽事件

src/main/index.js

@@ -1,8 +1,7 @@
 // Modules to control application life and create native browser window
-const { app, BrowserWindow, protocol, ipcMain, dialog } = require('electron')
+const { app, BrowserWindow, protocol, ipcMain, dialog, nativeImage } = require('electron')
 const path = require('path')
 
-
 const gotTheLock = app.requestSingleInstanceLock();
 
 if (!gotTheLock) {
@@ -76,4 +75,15 @@ ipcMain.handle('project-upload-file', async (event, args) => {
     properties: ['openFile'],
   });
   return res;
-});
+});
+const testIcon = nativeImage.createFromPath(path.resolve(__dirname, 'file_word.png'));
+
+ipcMain.handle('project-file-dnd', (event, filePath) => {
+  console.log('receive file path: ', filePath)
+  event.sender.startDrag({
+    file: filePath, // path.resolve(__dirname, 'file_word.png'),
+    // icon: nativeImage.createFromNamedImage('NS')
+    icon: testIcon,
+  });
+
+})