fix: on macOS show BrowserWindow on maximize if not currently shown

electron · Feb 18, 2022 · 0c6ba08 · 0c6ba08
1 parent e08ced5
commit 0c6ba08
Show file tree

Hide file tree

Showing 2 changed files with 29 additions and 1 deletion.
diff --git a/shell/browser/native_window_mac.mm b/shell/browser/native_window_mac.mm
@@ -600,13 +600,19 @@ void ViewDidMoveToSuperview(NSView* self, SEL _cmd) {
 }
 
 void NativeWindowMac::Maximize() {
-  if (IsMaximized())
+  if (IsMaximized()) {
+    if (![window_ isVisible]) {
+      ShowInactive();
+    }
     return;
+  }
 
   // Take note of the current window size
   if (IsNormal())
     original_frame_ = [window_ frame];
   [window_ zoom:nil];
+
+  ShowInactive();
 }
 
 void NativeWindowMac::Unmaximize() {

diff --git a/spec-main/api-browser-window-spec.ts b/spec-main/api-browser-window-spec.ts
@@ -3509,6 +3509,28 @@ describe('BrowserWindow module', () => {
     });
   });
 
+  // TODO(dsanders11): Enable once maximize event works on Linux again on CI
+  ifdescribe(process.platform !== 'linux')('BrowserWindow.maximize()', () => {
+    afterEach(closeAllWindows);
+    it('should show the window if it is not currently shown', async () => {
+      const w = new BrowserWindow({ show: false });
+      const hidden = emittedOnce(w, 'hide');
+      const shown = emittedOnce(w, 'show');
+      const maximize = emittedOnce(w, 'maximize');
+      expect(w.isVisible()).to.be.false('visible');
+      w.maximize();
+      await maximize;
+      expect(w.isVisible()).to.be.true('visible');
+      // Even if the window is already maximized
+      w.hide();
+      await hidden;
+      expect(w.isVisible()).to.be.false('visible');
+      w.maximize();
+      await shown;
+      expect(w.isVisible()).to.be.true('visible');
+    });
+  });
+
   describe('BrowserWindow.unmaximize()', () => {
     afterEach(closeAllWindows);
     it('should restore the previous window position', () => {