Microsoft/calculator

Function won't Show after Pressing Enter if IME is Open in Graphing Mode

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#1433 opened on Nov 13, 2020

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 (3 comments) (3 reactions) (0 assignees)C++ (16,196 stars) (2,422 forks)batch import
Area: World-ReadinessBugPri: 2help wantedtriage approved

Description

Describe the bug

Function won't show after pressing Enter if IME is open in Graphing Mode. Also, some strange expressions may be filled in next editbox.

Steps To Reproduce

Steps to reproduce the behavior:

  1. Go to Graphing Mode
  2. Enable the IME (I'm using Chinese IME)
  3. Input an expression and press Enter
  4. Nothing will show on graph
  5. Input more expressions, and sometimes strange expressions are auto filled in next editbox after pressing Enter
  6. Still not works if go back to previous editbox and hit Enter again even with IME disabled.

Expected behavior

  • Function should be shown after pressing Enter with IME open.
  • No strange expressions should appear.

Screenshots

I never input the 4th function x+3 and 5th function x but they're filled in next editbox automatically.

1

Device and Application Information

  • OS Build: 10.0.19042.0
  • Architecture: x64
  • Application Version: 10.2009.4.0
  • Region: zh-CN
  • Dev Version Installed: True

Requested Assignment

I'm just reporting this problem. I don't want to fix it for now.

Contributor guide

Tech stack
cpp
Domain
desktopinternationalization
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
C++ experienceWindows UI programmingIME input handling
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
Investigate the input handling in Graphing Mode, focusing on the interaction with IME. Check the event handling code that processes the Enter key. Look for similar issues or recent commits related to IME. The bug may involve the lack of handling for composition strings from IME.