Folder Icon Preview for Direct File Opening

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing methods require users to first open a folder and then select a file within it to view and open, preventing direct access to files within a closed folder.

Innovation Solution

A method that allows users to perform operations on a preset area of a folder icon to directly view and open a file without opening the folder, and extends the folder icon to display additional files when sufficient space is available.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the user clicks the folder icon to open the folder first, then the user can view and open the target file, but the operation steps are increased and user convenience is reduced

Engineering Contradiction:
Improveuser convenienceVSAvoidoperation steps
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The folder icon is extended in advance to display preview information of files within the folder. This preliminary action allows users to view file icons and names directly on the extended folder icon without needing to open the folder first, thereby reducing operation steps and improving user convenience.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The folder icon is extended in a specific direction to create an extended icon area that displays file preview information. This dimensional extension of the icon allows additional information to be presented without requiring users to navigate into the folder, effectively reducing the number of interaction steps.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Ease of operation

If the folder icon is extended to display file information, then direct file access is enabled, but the icon area requirements are increased

Engineering Contradiction:
Improvedirect file accessVSAvoidicon area
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The folder icon dynamically extends in a specific direction when the user hovers over or interacts with it, and retracts when the interaction ends. This dynamic behavior allows the icon to display file preview information only when needed, avoiding permanent occupation of additional screen space while enabling direct file access during interaction.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The folder icon extends and retracts periodically based on user interaction states (hovering, clicking, etc.). The icon extends to display file information when the user hovers over it, and retracts after a set time or when the user clicks, allowing direct file access during the extended state while minimizing permanent area occupation.

Inventive Principle:
Principle #19Periodic action

3Productivity

If the preset area displays information about preset files, then direct file opening is enabled, but the folder structure clarity is reduced

Engineering Contradiction:
Improvefile opening efficiencyVSAvoidfolder structure visibility
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The folder icon is divided into distinct areas: the original folder icon area and the extended icon area. The extended area specifically displays preview information of preset files, while the original folder icon remains visible. This segmentation allows direct file opening from the extended area while maintaining folder structure clarity through the persistent original icon.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The extended icon area acts as an intermediary between the folder icon and the actual file opening action. It displays preview information of preset files and allows direct opening, while the original folder icon maintains the folder structure context. This intermediary structure enables efficient file access without completely obscuring the folder hierarchy.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUSRE50559E1Method for opening file in folder and terminal
Publication Date: 2025.08.26 HUAWEI TECH CO LTD
  • USRE50559E1 patent drawing
  • USRE50559E1 patent drawing
  • USRE50559E1 patent drawing

AI summary

The present invention provides a method for opening a file in a folder, including: obtaining an operation performed on an icon area of a folder; determining whether the operation is performed on a preset area in the icon area of the folder, where the preset area displays information about a preset file in the folder; and if the operation is performed on the preset area in the icon area of the folder, opening the preset file. The present invention further provides a corresponding terminal. In embodiments of the present invention, an icon of a file in the folder is displayed on an icon of the folder. When the folder is not opened, a user may directly view, from the icon of the folder, an icon of a file that needs to be opened, so as to directly implement a trigger operation of opening the file, which is simple and convenient.