[mobile] Prevent the IDE from scrolling along with the text (e.g. on …

…iPad) Ref: #3557 Co-authored-by: Vincent Fugnitto <[email protected]> Signed-off-by: Vincent Fugnitto <[email protected]> Signed-off-by: Jan Keromnes <[email protected]>
eclipse-theia · Jul 22, 2019 · 13faed3 · 13faed3
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - [plugin] added support of debug activation events [#5645](https://github.com/theia-ide/theia/pull/5645)
 - [security] Bump lodash.mergewith from 4.6.1 to 4.6.2
 - [plugin] Fixed `Converting circular structure to JSON` Error [#5661](https://github.com/theia-ide/theia/pull/5661)
+- [core] prevent the IDE from scrolling along with the text on mobile (e.g. on iPad)
 
 Breaking changes:
 

diff --git a/packages/core/src/browser/frontend-application.ts b/packages/core/src/browser/frontend-application.ts
@@ -162,6 +162,7 @@ export class FrontendApplication {
         });
         window.addEventListener('resize', () => this.shell.update());
         document.addEventListener('keydown', event => this.keybindings.run(event), true);
+        document.addEventListener('touchmove', event => { event.preventDefault(); }, { passive: false });
         // Prevent forward/back navigation by scrolling in OS X
         if (isOSX) {
             document.body.addEventListener('wheel', preventNavigation, { passive: false });