CN106775677B - Multi-screen display method and implementation method and system thereof - Google Patents
Multi-screen display method and implementation method and system thereof Download PDFInfo
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- CN106775677B CN106775677B CN201611089325.7A CN201611089325A CN106775677B CN 106775677 B CN106775677 B CN 106775677B CN 201611089325 A CN201611089325 A CN 201611089325A CN 106775677 B CN106775677 B CN 106775677B
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Abstract
The embodiment of the invention provides a multi-screen display method and a system for realizing the same, wherein the method for realizing the multi-screen display comprises the following steps: starting a multi-screen application program and displaying a first main window in a first screen, wherein the first main window comprises one or more User Interface (UI) elements; creating a new workspace in the first main window; when the triggering operation of the user on the new working area is detected, a second main window is created, wherein the UI element of the second main window is generated by copying the UI element of the first main window; dragging the new workspace into the second main window; and dragging the second main window into a second screen to display the second main window in the second screen. According to the embodiment of the invention, after one software instance is operated, a user can set a plurality of main windows according to needs, and the personalized requirements of the user are met.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a method for realizing multi-screen display, a multi-screen display method, a system for realizing multi-screen display and a multi-screen display system.
Background
In some business fields, in order to standardize business processing when a provider who provides a business object and a receiver who receives the business object process the business object, processing is often specified on a certain platform.
In the platform, since various factors, such as national policies, processing behaviors, and the like, affect the service data of the service object, the platform processes the service data of the service object in real time.
Since the number of the categories of the business objects is large, the number of the business objects under each category is also large, and the business data of the business objects are changed in real time, users often need to pay attention to and monitor the change situation of the categories of the business objects. However, a single display screen has limited content and information that can be presented, and thus multiple display screens are often required for business object viewing and monitoring in some fields.
In the prior art, the following two multi-screen display schemes are included:
firstly, multi-screen display is realized by simultaneously running a plurality of software instances. The scheme utilizes hardware to operate each software, each software is displayed in a different screen, an independent external software is used for coordinating and controlling the position of the screen, and after a series of complex settings, the external software controls the positions of the different software on the different screens, so that the multi-screen effect is realized.
The disadvantages of the above scheme are: the requirement of running a plurality of software, for example 6 screens, requires running 6 software simultaneously, which consumes system resources, and is inconvenient to operate because the software of each screen is independent and the software cannot interact with each other.
And secondly, simple split-screen display realized by software. According to the scheme, only one software instance is operated, but only one main screen is provided, a simple window with a single function is usually established on other screens, operations such as a main menu, a toolbar and a right-click menu are not complete, many operations need to be switched to the main screen for operation, and the operations are inconsistent and inconvenient.
Disclosure of Invention
The embodiment of the invention provides a multi-screen display and a method and a system for realizing the same, which are used for solving the problems that software runs more and each sub-screen is not independent.
The embodiment of the invention discloses a method for realizing multi-screen display, which comprises the following steps:
starting a multi-screen application program and displaying a first main window in a first screen, wherein the first main window comprises one or more User Interface (UI) elements;
creating a new workspace in the first main window;
when the triggering operation of the user on the new working area is detected, a second main window is created, wherein the UI element of the second main window is generated by copying the UI element of the first main window;
dragging the new workspace into the second main window;
and dragging the second main window into a second screen to display the second main window in the second screen.
Preferably, before the step of starting the multi-screen application and displaying the first main window in the first screen, the method further includes:
acquiring an installation package of the multi-screen application program;
and installing the installation package locally, creating a first main window in the installation process, and creating a default working area in the first main window.
Preferably, the method further comprises:
adding one or more window components in the default workspace and/or the new workspace.
Preferably, the method further comprises:
when the multi-screen application program is closed, saving layout information in the first main window and the second main window; the layout information includes at least: work area layout information, main window layout information.
Preferably, the method further comprises:
and respectively loading and displaying the business data of the corresponding window assembly in the first main window and/or the second main window.
The embodiment of the invention also discloses a multi-screen display method, which comprises the following steps:
starting a multi-screen application program, and respectively displaying a plurality of main windows in a plurality of corresponding display screens, wherein each main window has a designated User Interface (UI) element, and each main window has one or more window components;
and respectively loading and displaying the business data of the corresponding window assembly in the main window.
Preferably, the main windows include a first main window and a second main window, and the method further includes:
when the user triggers a linkage operation in the first main window and/or the second main window,
detecting a cursor input operation executed in the first main window or the second main window by a user;
acquiring cursor position information of the cursor input operation, and distributing the cursor position information to a second main window or a first main window;
and displaying the cursor in a position corresponding to the cursor position information in the second main window or the first main window.
Preferably, the method further comprises:
and displaying corresponding service data at the position of the cursor in the first main window and/or the second main window.
The embodiment of the invention also discloses a system for realizing multi-screen display, which comprises:
the system comprises a window display module, a first display module and a second display module, wherein the window display module is used for starting a multi-screen application program and displaying a first main window in a first screen, and the first main window comprises one or more User Interface (UI) elements;
a workspace creation module for creating a new workspace in the first main window;
the window creating module is used for creating a second main window when the triggering operation of the user on the new working area is detected, wherein the UI element of the second main window is generated by copying the UI element of the first main window;
the working area dragging module is used for dragging the new working area to the second main window;
and the window dragging module is used for dragging the second main window to a second screen so as to display the second main window in the second screen.
The embodiment of the invention also discloses a multi-screen display system, which comprises:
the multi-screen display system comprises a window display module, a display module and a display module, wherein the window display module is used for starting a multi-screen application program and respectively displaying a plurality of main windows in a plurality of corresponding display screens, each main window is provided with a designated User Interface (UI) element, and each main window is provided with one or more window components;
and the business data loading module is used for loading and displaying the business data of the corresponding window component in the main window respectively.
In the embodiment of the invention, after one software instance is operated, a user can set a plurality of main windows according to needs, and the personalized requirements of the user are met.
Furthermore, a user can create one or more window assemblies in a plurality of main windows, each main window has complete UI elements and can run independently without frequently switching the main windows to operate, user operation is simplified, system resources are greatly saved, the processing efficiency of the business objects is improved, the user operation time is saved, the user can comprehensively master the processing dynamics of the business objects, and the user experience is improved.
Drawings
FIG. 1 is a flowchart illustrating steps of an embodiment of a method for implementing multi-screen display according to the present invention;
FIG. 2 is a flowchart illustrating steps of a multi-screen display method according to an embodiment of the present invention;
FIG. 3 is a block diagram of an embodiment of a system for implementing multi-screen display according to the present invention;
FIG. 4 is a block diagram of a multi-screen display system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flowchart illustrating steps of an embodiment of a method for implementing multi-screen display according to the present invention is shown, which may specifically include the following steps:
in the embodiment of the present invention, the multi-screen application may be an application providing multi-screen display and multi-screen service data processing.
If the installation package of the multi-screen application program does not exist in the local terminal, the installation package of the multi-screen application program can be obtained from an official website or an application market of an application developer, and after the installation package is obtained, the multi-screen application program can be installed in the local terminal.
In a specific implementation, the installation package of the multi-screen application can include installation information of the data distributor and installation information of the multi-screen coordinator,
the data distributor may include a history data manager, a real-time market distributor, and a data merger.
The historical data manager is used for receiving the historical data (data sequence) of the business object, saving and reading the historical data, converting the basic cycle into other extended cycles and providing the historical data of different cycles.
The real-time market distributor is used for distributing the real-time market pushed by the server to the window components of the screens.
The data merger merges the historical data and the real-time market to generate logic service data, and the logic service data can be displayed by a K line and can be used for formula calculation.
The multi-screen coordinator can include a workspace manager, a layout manager, and a cross-cursor synchronizer.
The workspace manager is responsible for layout management within each workspace.
The layout manager is responsible for the layout establishment, restoration and display of the multiple main windows.
The cross cursor synchronizer is responsible for linkage analysis between windows of different screens.
When the method and the device are applied to the installation process of the multi-screen application program, the data distributor and the multi-screen coordinator are established according to the installation information of the data distributor and the installation information of the multi-screen coordinator, namely, a historical data manager, a real-time market distributor, a data merger, a workspace manager, a layout manager and a cross cursor synchronizer are established.
A layout manager can then be employed to create a default first main window, where the window is an interactive tool and the window is operative to return user actions to the application for processing by the application. In an implementation, the layout manager may create the first main window via a window class, the window class to identify a window process for processing window messages, and may invoke a register class to register a window class and create a window using the window class before creating a window for the program.
In creating the first main window, a UI (User Interface) element for creating the first main window is also needed, and the UI element may include, but is not limited to, one or more of a menu bar, a toolbar, a side bar, a panel on the bottom side, and the like, as an example.
After the first main window is established, a working area manager can be further adopted to establish a default working area in the first main window, and at this time, the installation package of the multi-screen application program is installed. At this time, the multi-screen application may be started, and after the multi-screen application is started, the first main window may be configured to be displayed in the first screen, and the default work area may be displayed in the first main window.
The menu bar and/or the tool bar of the first main window can further comprise a working area creating function, a window creating function, a cursor linkage function and the like, wherein the working area creating function corresponds to the function provided by the working area manager, the window creating function corresponds to the function provided by the layout manager, and the cursor linkage function corresponds to the function provided by the cross cursor synchronizer.
In one embodiment, after the multi-screen application is started and the default workspace is displayed in the first main window, one or more window components can be custom added in the default workspace. Specifically, the user may select a window creation function in the first main window menu bar and/or the tool bar to add one or more window components in the default workspace, and the multi-screen application adds the one or more window components determined by the user to the default workspace after detecting that the window creation function is triggered, that is, one main window may include one or more window components.
Different business window components may be available in different business domains, and may include, as one example, a quote window, a technical analysis window, a news browser window, a graphical window, and so forth. For example, there are 4 sub-windows in the tile main window, two bid-for windows on the left, and two graphics windows on the right.
Further, the window creating function has a window layout function therein, and the window layout function includes various types of window layouts, for example, a 4-window layout, a squared figure layout, a six-window layout, and the like may be included. When detecting that a user selects a certain window layout, window assemblies can be created in batch according to a corresponding layout algorithm, and the positions of the window assemblies are adjusted, so that one-key split screen is realized.
Business data for one or more business objects can be loaded in the window component.
Different business objects, i.e. data characterizing the domain, can be present in different business domains.
For example, in the communications field, a business object may be communications data; in the news media field, the business object may be news data; in the search field, the business object may be a web page; in the financial field, the business object may be stock data, and so on.
In different business fields, although the business objects have different domain-bearing characteristics, the business objects are data in nature, such as text data, image data, audio data, video data, and the like, and the processing of the business objects is data in nature.
In order to make the embodiment of the present invention better understood by those skilled in the art, in the embodiment of the present invention, the stock data is explained as an example of the business object.
In the network platform, each user (including natural people and enterprises) can configure at least one account to manage business objects and perform business processing.
For example, a stock is a certificate for the owner (i.e., shareholder) of a shareholder (both on-market and off-market) to own the assets and equity of a company, and the stock is distributable.
Stock issuance (share issuance) refers to the action of issuing shares to investors or original stakeholders or providing shares for free in accordance with legal procedures for the purpose of financing or allocation of equities by qualified publishers.
The stock on the market is called the stock circulation and can be freely traded in the stock exchange (i.e. the second-level market). Non-listed stocks do not enter the stock exchange and therefore cannot be traded freely, called non-listed negotiable stocks.
Currently, an investor can open an account number of a shanghai exchange or a Shenzhen exchange (a network platform) at a stock registration mechanism respectively to perform stock exchange (business processing).
The business data may be data related to business objects, for example, for stock data, the business data may include date (fld _ date), stock code (fld _ securitiyid), trade time of day (fld _ kdaytime), opening price (fld _ open), highest price (fld _ high), latest price (fld _ low), closing price (fld _ close), yesterday receiving price (fld _ close), rising-stopping price (fld _ up) (not shown in the figure), falling-stopping price (fld _ down) (not shown in the figure), volume of interest (fld _ volume), volume of interest (fld _ amount), and the like.
when the multi-screen application program is started, a user can create a new working area by triggering a working area creating function in the first main window, for example, the user can click a new working area function in a system menu to create the new working area; alternatively, the user may click on the "View Menu" function, then select "display workspace bar" in the drop-down list of this function to display the workspace bar menu, and create a new workspace through the "+" button in the workspace bar. When a workspace manager of the multi-screen application detects that a user triggers a workspace creation function, a new workspace is created in the first main window.
After the new workspace is created, the content of the new workspace may be further created, that is, one or more window assemblies are added to the new workspace, the process of creating the window assemblies is the same as the process of creating the window assemblies of the default workspace, which may refer to the description in step 101, and is not described herein again.
It should be noted that the window component in the default workspace and the window component in the new workspace may be all the same or partially the same, or may be completely different, and the embodiment of the present invention does not limit this.
103, when the triggering operation of the user on the new working area is detected, a second main window is created;
when the multi-screen application detects that the user performs a trigger operation on the new workspace, a second main window can be created.
In one embodiment, the user's triggering operation on the new workspace may include a user's dragging operation of the new workspace in the first screen.
When the user drags the new working area, if the working area manager judges that the mouse is separated from the control bar of the new working area, a working area separating instruction can be sent to the multi-screen coordinator, and the multi-screen coordinator creates a second main window after receiving the working area separating instruction.
In a specific implementation, the following method can be adopted to judge that the mouse position has departed from the control bar of the new working area: the control bar of the working area has the attribute of screen position information, which can be a rectangle representing the screen position, and judges whether the mouse point is in the rectangle, which does not indicate that the mouse has departed from the control bar of the working area.
In the process of creating the second main window, the UI elements in the first main window may be acquired and copied into the second main window, so that the first main window and the second main window both have complete and independent UI elements.
104, dragging the new working area to the second main window;
and 105, dragging the second main window to a second screen to display the second main window in the second screen.
After the second main window is created, the new workspace drag can be appended to the second main window and the second main window can be dragged into the second screen to display the second main window in the second screen.
In a specific implementation, the second main window and the first main window are mutually independent windows, have no obvious main and auxiliary parts and can be operated independently. The second main window may be independently maximally minimized displayed in the second display screen while the second main window is displayed.
In the embodiment of the present invention, a plurality of windows may be created in each window according to the above steps 102 to 105 according to actual needs (for example, the number of current display screens), so that the plurality of windows are mapped into the plurality of display screens, thereby achieving a multi-screen display effect.
Specifically, after a second main window is dragged to the display screen for display, the second main window may be used as the first main window, a first main window is selected from the multiple first main windows to create a new working area, the new working area is dragged to form the second main window, and the second main window is dragged to other display screens, so as to achieve a multi-screen multi-policy display effect.
In an implementation manner, identification information can be added to each display screen, a shortcut key is set to quickly locate the corresponding display screen, and a cursor is quickly located at the middle position of the corresponding screen. For example, Ctrl +4 may be positioned to the middle of the fourth display screen, and Ctrl +2 may be positioned to the middle of the second display screen.
The following is an illustrative example of the embodiments of the present application, but it should be understood that the embodiments of the present application are not limited thereto:
assuming that the user has two displays, a two-screen display can be achieved by the following example:
1. starting a multi-screen application program;
2. clicking a viewing menu, and clicking a display working area column;
3. clicking a plus button of a work area column to newly build a work area which can be named as 'test';
4. the working area is tested in the column point of the working area, and the working area is dragged into an independent main window when the working area is not pressed and placed;
5. dragging the main window to the second screen realizes a two-screen display.
In a preferred embodiment of the embodiments of the present invention, the method may further include the steps of:
and respectively loading and displaying the business data of the corresponding window assembly in the first main window and/or the second main window.
Specifically, window components under the main windows such as the first main window or the second main window can load different business objects according to functions, simultaneously can load business data of each business object, and after the loading is completed, business data of different business objects can be respectively displayed in each window component.
In a preferred embodiment of the embodiments of the present invention, the method may further include the steps of:
and when the multi-screen application program is closed, saving the layout information in the first main window and the second main window.
As an example, the layout information includes at least, but is not limited to: work area layout information, main window layout information. The workspace layout information may include the number of window assemblies in the workspace, position information of each window assembly, and the like. The main window layout information may include information of a screen position, a size, in which display screen each main window (first main window and second main window) is located, and the like.
In a specific implementation, when the multi-screen coordinator detects that a user closes an operation of a multi-screen application program, a working area saving instruction is sent to the working area manager, after the working area manager receives the working area saving instruction, working area layout information such as the number of window assemblies in each working area and position information of each window assembly is saved, and meanwhile, the multi-screen coordinator saves main window layout information such as the screen position, size, and display screen in which the main window is located.
In practice, the layout information may be stored in a disk in a serialized form.
Furthermore, in specific implementation, multiple sets of screen splitting schemes can be stored in the disk, corresponding shortcut keys are set for each set of screen splitting scheme, and when a multi-screen application program is started, screen splitting switching can be achieved through the shortcut keys, so that a quick screen splitting effect is achieved.
In the embodiment of the invention, after one software instance is operated, a user can set a plurality of main windows according to needs, and the personalized requirements of the user are met.
Furthermore, a user can create one or more window assemblies in a plurality of main windows, each main window has complete UI elements and can run independently without frequently switching the main windows to operate, user operation is simplified, system resources are greatly saved, the processing efficiency of the business objects is improved, the user operation time is saved, the user can comprehensively master the processing dynamics of the business objects, and the user experience is improved.
Referring to fig. 2, a flowchart illustrating steps of an embodiment of a multi-screen display method according to the present invention is shown, which may specifically include the following steps:
wherein each main window has a designated user interface UI element and each main window has one or more window components.
In the embodiment of the invention, a plurality of main windows can be created in advance in the multi-screen application program, and after the multi-screen application program is started, the plurality of main windows can be respectively displayed in a plurality of corresponding display screens.
Each screen has a designated UI element in the main window, which may include, by way of example and not limitation, menu bar, toolbar, navigation bar, formula bar, and other user interface information.
In practice, the UI elements in each main window may be completely the same or partially the same or completely different, and the embodiment of the present invention does not limit this.
Each main window may further include one or more window components, and if there are a plurality of window components, positions of the plurality of window components may be adaptively adjusted in the main window according to a layout policy selected by a user or a preset layout policy.
Different business window components may be available in different business domains, and may include, as one example, a quote window, a technical analysis window, a news browser window, a graphical window, and so forth.
And step 202, respectively loading and displaying the business data of the corresponding window assembly in the main window.
In specific implementation, each window component can load different business objects and load business data of each business object, and after the loading is completed, the corresponding business data can be displayed under the corresponding window component, so that the function of viewing the business data by multiple screens is realized.
In the embodiment of the invention, the multi-screen display effect can be realized only by operating one software instance, and the main window in each screen has complete UI elements and can be independently operated without frequently switching the main window for operation, thereby simplifying the user operation and greatly saving the system resources.
The service data of the window components can be displayed in each main window, so that a user can conveniently process the service data under multiple screens, the processing efficiency of the service data is improved, and the user experience is improved.
In a preferred embodiment of the present invention, the main window may include a first main window and a second main window, and the method may further include the following steps:
when a user triggers linkage operation in the first main window and/or the second main window, detecting cursor input operation executed by the user in the first main window or the second main window; acquiring cursor position information of the cursor input operation, and distributing the cursor position information to a second main window or a first main window; and displaying the cursor in a position corresponding to the cursor position information in the second main window or the first main window.
In a specific implementation, a cursor linkage function may be included in the menu bar or the tool bar of each main window, and the linkage operation performed in the main window (the first main window and/or the second main window) by the user may be an operation of clicking the cursor linkage function by the user.
When the user executes linkage operation, the user can also select one or more other main windows linked with the current main window, after the cursor linkage function is triggered, the current main window and the other selected main windows are in a linkage state, at the moment, the cursor in each main window is a cross cursor, the cross cursor of one main window is checked, and the cross cursors of the other main windows are linked together.
Subsequently, when the user moves the cross cursor within a window component of a main window (a first main window or a second main window), the cross cursor synchronizer of the multi-screen application may detect a cursor input operation of the cross cursor in the first main window or the second main window, and obtain cursor position information corresponding to the cursor input operation. As an example, the cursor position information may include logical position information, which may include a logical abscissa and a logical ordinate, and the logical abscissa may include a business object index of a business object in which the cursor is located and a time range of the business object.
The service object index is a data index, for example, a cursor is located in the k-th line, which is a sequence number of the k-th line row where the cursor is located on the whole k-line graph, and the sequence number starts to increase by 0.
In one embodiment, the logical location information may be determined as follows:
assume that a first planar coordinate system may be displayed in a main window corresponding to a cursor input operation performed by a user, wherein an ordinate of the first planar coordinate system displays a first characteristic data range, and an abscissa displays a first time range.
Firstly, acquiring the length of a vertical coordinate and the length of an abscissa of the first planar coordinate system, then acquiring the number of first business objects in a first time range, and calculating a first proportional relation between a first physical vertical coordinate and the length of the vertical coordinate of the first planar coordinate system and a second proportional relation between the first physical horizontal coordinate and the length of the abscissa of the first planar coordinate system; a logical ordinate may be determined based on the first scale relationship and the first characteristic data range; and determining the index of the service object where the cursor is located based on the second proportional relation and the number of the first service objects, determining a second time range of the corresponding service object according to the index, and forming a logical abscissa by the index of the service object and the second time range corresponding to the index.
After the first main window or the second main window obtains the logical position information, the logical position information is sent to the second main window or the first main window, the second main window or the first main window can convert the logical position information into the physical position information of the window, the target position where the cross cursor is located in the current main window is located based on the physical position information, and the cross cursor is moved to the target position.
In one embodiment, the second main window or the first main window may convert the logical position information into the physical position information of the window in the following manner:
assuming that the window receiving the logical position information displays a second planar coordinate system, the ordinate of the second planar coordinate system may display a second characteristic data range, and the abscissa may display a third time range. The second characteristic data may be historical data of characteristic data indicated by the second business object, for example, for stock data, the historical data may be historical transaction prices. The third time range may be the time range indicated by the second business object.
Firstly, the length of the ordinate and the length of the abscissa of the second planar coordinate system are determined, and a second business object matched with the second time range is determined from all second business objects displayed in the second planar coordinate system, and if a plurality of matched second business objects exist, the plurality of second business objects can be highlighted. Acquiring the data start time and the data end time of the matched second service object, and organizing the data start time and the data end time into a fourth time range; calculating a third proportional relationship between the fourth time range and the third time range; determining a second physical abscissa based on the third proportional relationship and the length of the abscissa of the second planar coordinate system; calculating a fourth proportional relation between the length of the logic ordinate relative to the starting position of the second characteristic data range and the length corresponding to the second characteristic data range; and determining a second physical ordinate based on the fourth proportional relation and the length of the ordinate of the second planar coordinate system.
The following is an illustrative example of the embodiments of the present application, but it should be understood that the embodiments of the present application are not limited thereto:
1. a user clicks a cross cursor linkage button to enter a linkage state;
2. a user moves a mouse in a technical analysis window of a certain screen;
3. detecting the movement of a mouse, calculating a data index where a current cursor is located according to information such as the current mouse position, the data period and the like, and distributing information such as the data range, the data starting time, the data ending time, the data index and the like of a current picture to technical analysis windows of other screens;
4. after receiving the information, the technical analysis windows of other screens calculate the corresponding position of the cross cursor of the window according to the information such as data start time, data end time, data index and the like, move the cursor to the calculated position and highlight the corresponding time period.
The embodiment of the invention can be applied to the scene of security data processing, and the cursor linkage function of the embodiment of the invention can realize the visual comparison of multiple blocks, multiple varieties and multiple cycles, thereby enabling a user to make a better decision.
In a preferred embodiment of the present invention, the main window may include a first main window and a second main window, and the method may further include the following steps:
detecting business operations executed by a user in the first main window and/or the second main window; acquiring service data corresponding to the service operation; and generating a notification message, sending the notification message to the first main window and/or the second main window, prompting a window component corresponding to the first main window or the second main window to acquire the business data, and displaying the business data in the first main window and/or the second main window.
In a specific implementation, a window component may be registered in a data distributor when being added to a work area, a business operation executed by a user in the window component in the first main window and/or the second main window may be a page-turning operation, a business object loading operation, and the like, when the business operation of the user is detected, the data distributor may obtain corresponding business data and return a notification message to a corresponding window component, and after receiving the notification message, the window component obtains the corresponding business data from the data distributor and displays the business data in the window component.
For example, when a user turns a page to a certain stock in a technical analysis window, the technical analysis window requests the date line data from the data distributor, the data distributor requests the date line data and the latest real-time market data from the server, after the data distributor receives the date line data and the latest real-time market data, the data distributor calls the data merger to merge the date line data and the latest real-time market data into sequence data which can be used by the technical analysis window, after the data distributor notifies the technical analysis window that the sequence data are available, and after the technical analysis window obtains available service data, data display and formula calculation are performed.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 3, a block diagram illustrating a structure of an embodiment of a system for implementing multi-screen display according to the present invention may specifically include the following modules:
a window display module 301, configured to start a multi-screen application and display a first main window in a first screen, where the first main window includes one or more UI elements;
a workspace creation module 302, configured to create a new workspace in the first main window;
a window creating module 303, configured to create a second main window when a trigger operation of the user on the new workspace is detected, where a UI element of the second main window is generated by copying a UI element of the first main window;
a workspace drag module 304, configured to drag the new workspace into the second main window;
a window dragging module 305, configured to drag the second main window into a second screen, so as to display the second main window in the second screen.
In a preferred embodiment of the embodiments of the present invention, the system further includes:
the installation package acquisition module is used for acquiring an installation package of the multi-screen application program;
and the window creation model is used for installing the installation package locally, creating a first main window in the installation process, and creating a default working area in the first main window.
In a preferred embodiment of the embodiments of the present invention, the system further includes:
and the window component adding module is used for adding one or more window components in the default working area and/or the new working area.
In a preferred embodiment of the embodiments of the present invention, the system further includes:
the saving module is used for saving the layout information in the first main window and the second main window when the multi-screen application program is closed; the layout information includes at least: work area layout information, main window layout information. .
In a preferred embodiment of the embodiments of the present invention, the system further includes:
and the business data display module is used for loading and displaying the business data of the corresponding window component in the first main window and/or the second main window respectively.
Referring to fig. 4, a block diagram of a multi-screen display system according to an embodiment of the present invention is shown, which may specifically include the following modules:
a window display module 401, configured to start a multi-screen application, and respectively display a plurality of main windows in a plurality of corresponding display screens, where each main window has a designated user interface UI element, and each main window has one or more window components;
a service data loading module 402, configured to load and display service data of corresponding window components in the main window respectively.
In a preferred embodiment of the embodiments of the present invention, the system further includes:
the linkage detection module is used for detecting that a user executes linkage operation in the first main window and/or the second main window;
the input operation detection module is used for detecting cursor input operation executed in the first main window or the second main window by a user when the user triggers linkage operation in the first main window and/or the second main window; (ii) a
The information sending module is used for acquiring cursor position information of the cursor input operation and distributing the cursor position information to the second main window or the first main window;
and the cursor display module is used for displaying the cursor in a position corresponding to the cursor position information in the second main window or the first main window.
In a preferred embodiment of the embodiments of the present invention, the system further includes:
the business operation detection module is used for detecting business operations executed in the first main window and/or the second main window by a user;
a service data acquisition module, configured to acquire service data corresponding to the service operation;
and the notification module is used for generating a notification message, sending the notification message to the first main window and/or the second main window, prompting a window component corresponding to the first main window or the second main window to acquire the business data, and displaying the business data in the first main window and/or the second main window.
For the system embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A method for implementing multi-screen display, the method comprising:
starting a multi-screen application program and displaying a first main window in a first screen, wherein the first main window comprises one or more User Interface (UI) elements;
creating a new workspace in the first main window;
when the triggering operation of the user on the new working area is detected, a second main window is created, wherein the UI element of the second main window is generated by copying the UI element of the first main window;
dragging the new workspace into the second main window;
dragging the second main window into a second screen to display the second main window in the second screen;
wherein, still include:
when the multi-screen application program is closed, saving layout information in the first main window and the second main window; the layout information includes at least: work area layout information, main window layout information.
2. The method of claim 1, wherein prior to the step of initiating the multi-screen application to display the first main window in the first screen, further comprising:
acquiring an installation package of the multi-screen application program;
and installing the installation package locally, creating a first main window in the installation process, and creating a default working area in the first main window.
3. The method of claim 2, further comprising:
adding one or more window components in the default workspace and/or the new workspace.
4. The method of claim 1 or 3, further comprising:
and respectively loading and displaying the business data of the corresponding window assembly in the first main window and/or the second main window.
5. A method of multi-screen display, the method comprising:
starting a multi-screen application program, and respectively displaying a plurality of main windows in a plurality of corresponding display screens, wherein each main window has a designated User Interface (UI) element, and each main window has one or more window components;
respectively loading and displaying the service data of the corresponding window assembly in the main window;
wherein the main window includes a first main window and a second main window, including:
creating a new workspace in the first main window;
when the triggering operation of the user on the new working area is detected, a second main window is created, wherein the UI element of the second main window is generated by copying the UI element of the first main window;
dragging the new workspace into the second main window;
dragging the second main window into a second screen to display the second main window in the second screen;
further comprising:
when the multi-screen application program is closed, saving layout information in the first main window and the second main window; the layout information includes at least: work area layout information, main window layout information.
6. The method of claim 5, further comprising:
when the user triggers a linkage operation in the first main window and/or the second main window,
detecting a cursor input operation executed in the first main window or the second main window by a user;
acquiring cursor position information of the cursor input operation, and distributing the cursor position information to a second main window or a first main window;
and displaying the cursor in a position corresponding to the cursor position information in the second main window or the first main window.
7. The method of claim 6, further comprising:
and displaying corresponding service data at the position of the cursor in the first main window and/or the second main window.
8. A system for implementing a multi-screen display, the system comprising:
the system comprises a window display module, a first display module and a second display module, wherein the window display module is used for starting a multi-screen application program and displaying a first main window in a first screen, and the first main window comprises one or more User Interface (UI) elements;
a workspace creation module for creating a new workspace in the first main window;
the window creating module is used for creating a second main window when the triggering operation of the user on the new working area is detected, wherein the UI element of the second main window is generated by copying the UI element of the first main window;
the working area dragging module is used for dragging the new working area to the second main window;
the window dragging module is used for dragging the second main window to a second screen so as to display the second main window in the second screen;
wherein the system further comprises:
the saving module is used for saving the layout information in the first main window and the second main window when the multi-screen application program is closed; the layout information includes at least: work area layout information, main window layout information.
9. A system for multi-screen display, the system comprising:
the multi-screen display system comprises a window display module, a display module and a display module, wherein the window display module is used for starting a multi-screen application program and respectively displaying a plurality of main windows in a plurality of corresponding display screens, each main window is provided with a designated User Interface (UI) element, and each main window is provided with one or more window components;
the business data loading module is used for loading and displaying the business data of the corresponding window component in the main window respectively;
wherein the main window comprises a first main window and a second main window, the system comprising:
a workspace creation module for creating a new workspace in the first main window;
the window creating module is used for creating a second main window when the triggering operation of the user on the new working area is detected, wherein the UI element of the second main window is generated by copying the UI element of the first main window;
the working area dragging module is used for dragging the new working area to the second main window;
the window dragging module is used for dragging the second main window to a second screen so as to display the second main window in the second screen;
further comprising:
the saving module is used for saving the layout information in the first main window and the second main window when the multi-screen application program is closed; the layout information includes at least: work area layout information, main window layout information.
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| CN107908454A (en) * | 2017-11-17 | 2018-04-13 | 武汉楚鼎信息技术有限公司 | A kind of interlock method and device of the multiwindow packet based on more bookmarks |
| CN107908453A (en) * | 2017-11-17 | 2018-04-13 | 武汉楚鼎信息技术有限公司 | A kind of more bookmarks layout group technology and system and device based on multi-screen |
| CN108762705B (en) * | 2018-05-25 | 2020-08-25 | 维沃移动通信有限公司 | Information display method, mobile terminal and computer readable storage medium |
| CN109828804A (en) * | 2018-12-11 | 2019-05-31 | 中新金桥数字科技(北京)有限公司 | Preservation and restoration methods and its system based on multiwindow in Android Pad program |
| CN110377260B (en) * | 2019-08-29 | 2024-01-05 | 亿咖通(湖北)技术有限公司 | Multi-screen display system and method |
| CN112462999B (en) * | 2020-10-30 | 2022-05-24 | 北京数秦科技有限公司 | Display method, display device and storage medium |
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