CN101770310B - Touch processing method and touch processing device - Google Patents
Touch processing method and touch processing device Download PDFInfo
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- CN101770310B CN101770310B CN2009100762273A CN200910076227A CN101770310B CN 101770310 B CN101770310 B CN 101770310B CN 2009100762273 A CN2009100762273 A CN 2009100762273A CN 200910076227 A CN200910076227 A CN 200910076227A CN 101770310 B CN101770310 B CN 101770310B
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Abstract
The invention discloses a touch processing method and a touch processing device. The touch processing method is applied to the touch processing device provided with a touch display screen. The corresponding relation between touch spot combination information and mouse operation is prestored in the touch processing device. The method comprises the following steps of: acquiring the touch spot combination information through the touch display screen; searching the corresponding relation to acquire the mouse operation corresponding to the touch spot combination information; and outputting the operation result corresponding to the mouse operation on the touch display screen. With the invention, the mouse operation can be realized on the touch display screen of the touch processing device through touching, the application range of touch input is extended, and the touch operation experience of users is enriched.
Description
Technical field
The present invention relates to the touch technology field, particularly realize the processing method of touch and the touch processing device of mouse action.
Background technology
Mouse can be carried out various input operations easily as the external input equipment of existing PC (Personal Computer, personal computer); Comprise: move, click left button and confirm, double-click left button and open; Click right button and eject choice menus, and press left button and drag file etc.When the user need not the operation of keyboard input characters, mouse action is very big facility for the user has brought.
The application of touch-screen is increasingly extensive in the prior art, imports but only can touch through both hands during through information input from touch screen, realize some simple selection operations, and for example modal is the self-service terminal of bank.But along with the development of touch technology, proposed requirement,, complicacy has been touched the demand of importing to satisfy the user such as doing to realize the mouse input through going out to drill at touch-screen on touch-screen, carrying out complicated more input-output operation.The inventor finds in the research process to prior art; Existing touch operation is still based on the selection operation of single finger; For example when select target; Through finger defined area on touch-screen, should amplify in the zone subsequently, carry out the secondary touch operation through finger then and select the precision target in the zone.Hence one can see that, and the input of complicated touch operation of the prior art is still more single, can't realize the mouse input through touch operation, so user's touch input experienced not high.
Summary of the invention
The object of the present invention is to provide processing method of touch and the touch processing device of realizing mouse action; Only can realize the simple selection operation that touches to solve in the prior art through touch-screen; Touch input and output and can't carry out mouse, cause the not high problem of user experience.
For solving the problems of the technologies described above, the present invention provides following technical scheme:
A kind of processing method of touch is applied to have the touch processing device of touch display screen, has stored the corresponding relation of contact combination information and mouse action in the said touch processing device in advance, comprising:
Obtain contact combination information through said touch display screen;
Searching said corresponding relation obtains and the corresponding mouse action of said contact combination information;
The output operating result corresponding on said touch display screen with said mouse action.
Saidly obtain contact combination information through touch display screen and comprise:
Obtain at least one contact on the said touch display screen through multipoint touch sensor;
Obtain contact combination information according to the situation that exists of said at least one contact on said touch display screen.
At least one contact on the said touch display screen is: on the said touch display screen corresponding to a contact of certain object;
Saidly exist situation to obtain contact combination information to comprise according at least one contact:
Whether a contact judging said certain object disappears in Preset Time;
When a said contact disappears, obtain the contact combination information corresponding with the operation of opening said object.
At least one contact on the said touch display screen is: on the said touch display screen corresponding to a main contacts of certain object, and auxiliary contact of optional position on the said touch display screen,
Exist situation to obtain contact combination information to comprise according to said at least one contact:
Whether a main contacts judging said certain object disappears in Preset Time, and whether said auxiliary contact exist in said Preset Time;
When said main contacts disappearance, and said auxiliary contact existence, the contact combination information corresponding obtained with the operation of selecting said object.
At least one contact on the said touch display screen is: on the said touch display screen corresponding to a plurality of main contactss of a plurality of objects, and auxiliary contact of optional position on the said touch display screen,
Exist situation to obtain contact combination information to comprise according to said at least one contact:
Judge whether the corresponding a plurality of main contactss of said a plurality of object disappear in Preset Time, and whether said auxiliary contact exist in said Preset Time;
At least one main contacts in said a plurality of main contactss disappears, and said auxiliary contact existence, obtains the pairing contact combination information of operation of the object corresponding with selecting said at least one main contacts.
Exist situation to obtain contact combination information to comprise according to said at least one contact:
Judge whether said auxiliary contact disappear;
When said auxiliary contact disappear, obtain the corresponding contact combination information of operation with the associated menu of the object of opening said selection.
Exist situation to obtain contact combination information to comprise according to said at least one contact:
Whether judgement receives the contact information of the said associated menu of operation in Preset Time;
When not receiving the contact information of the said associated menu of operation, obtain the contact combination information corresponding with the operation of closing said associated menu.
Exist situation to obtain contact combination information to comprise according at least one contact:
After said associated menu disappears, judge whether on said touch display screen, to obtain simultaneously two contacts;
When obtaining two contacts simultaneously, obtain the contact combination information corresponding with the operation of opening said associated menu again.
Exist situation to obtain contact combination information to comprise according at least one contact:
Corresponding move or when duplicating the contact of option, close said associated menu when getting access to through associated menu;
When the main contacts that on touch display screen, gets access to corresponding at least one destination object, and during auxiliary contact of optional position, obtain moving or copying to the corresponding contact combination information of operation of said destination object with object with said selection.
A kind of touch processing device comprises touch display screen, comprising:
Storage unit is used for storing in advance the corresponding relation of contact combination information and mouse action;
Acquiring unit is used for obtaining contact combination information through said touch display screen;
Search the unit, be used to search said corresponding relation and obtain and the corresponding mouse action of said contact combination information;
Output unit is used for the output operating result corresponding with said mouse action on said touch display screen.
Said acquiring unit comprises:
The contact obtains the unit, is used for obtaining at least one contact on the said touch display screen through multipoint touch sensor;
The information acquisition unit is used for obtaining contact combination information according to the situation that exists of said at least one contact on said touch display screen.
Description of drawings
Fig. 1 is the first embodiment process flow diagram of processing method of touch of the present invention;
Fig. 2 is the second embodiment process flow diagram of processing method of touch of the present invention;
Fig. 3 is the 3rd embodiment process flow diagram of processing method of touch of the present invention;
Fig. 4 is the 4th embodiment process flow diagram of processing method of touch of the present invention;
Fig. 5 is the first embodiment block diagram of touch processing device of the present invention;
Fig. 6 is the second embodiment block diagram of touch processing device of the present invention.
Embodiment
Core of the present invention provides processing method of touch and the touch processing device of realizing mouse action; In order to make those skilled in the art person understand the present invention program better; And make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below in conjunction with accompanying drawing and embodiment the present invention done further detailed explanation.
The present invention realizes that the first embodiment flow process of processing method of touch of mouse action is as shown in Figure 1:
Step 101: the corresponding relation of in touch processing device, storing contact combination information and mouse action in advance.
Step 102: obtain contact combination information through touch display screen.
Concrete, touch processing device obtains at least one contact on the said touch display screen through multipoint touch sensor, obtains contact combination information according to the situation that exists of said at least one contact on said touch display screen.
Step 103: search stored relation and obtain the mouse action corresponding with contact combination information.
Step 104: the output operating result corresponding on touch display screen with mouse action.
The present invention realizes that the second embodiment flow process of processing method of touch of mouse action is as shown in Figure 2, and this embodiment is an example with the mouse action of double-clicking left mouse button and opening selected object, shows through touching the process that realizes this mouse action of handling:
Step 201: obtain a contact corresponding to destination object through touch display screen.
Step 202: judge whether this contact disappears in Preset Time, if then execution in step 203; Otherwise, finish current flow process.
Step 203: search the corresponding mouse action of combined information that stored relation in advance obtains this contact for opening destination object.
Step 204: on touch display screen, show the operating result of opening this destination object, finish current flow process.
The present invention realizes that the 3rd embodiment flow process of processing method of touch of mouse action is as shown in Figure 3; This embodiment selects certain object to click left button; And the object of selecting is clicked right button, and to open the mouse action that associated menu moves this object be example, shows the process of handling this mouse action of realization through touching:
Step 301: obtain a main contacts corresponding to source object through touch display screen.
Step 302: auxiliary contact that obtain the optional position through touch display screen.
Step 303: judge whether main contacts disappears in first Preset Time, if then execution in step 304; Otherwise, finish current flow process.
Step 304: judge whether auxiliary contact exist in first Preset Time, if then execution in step 305; Otherwise, finish current flow process.
Step 305: search the corresponding mouse action of combined information that stored relation in advance obtains this main contacts and auxiliary contact and be the selection source object.
Step 306: the operating result of the selected source object of the high bright demonstration of output on touch display screen.
Step 307: judge whether auxiliary contact disappear in second Preset Time, if then execution in step 308; Otherwise, finish current flow process.
Step 308: the corresponding mouse action of combined information of searching these auxiliary contact of stored relation acquisition in advance is an associated menu of opening source object.
Step 309: on touch display screen, show associated menu.
Step 310: judge that in the 3rd Preset Time, whether receiving with the shearing option in the associated menu is the contact of operand, if then execution in step 311; Otherwise, execution in step 314.
Step 311: the corresponding mouse action of combined information of searching the contact of the mobile option of stored relation acquisition in advance is the shearing source object.
Step 312: obtain corresponding to main contacts of destination object and auxiliary contact of optional position through touch display screen.
Step 313: this source object is moved to the position that destination object belongs to, finish current flow process.
Step 314: close the associated menu that shows on the touch display screen, finish current flow process.
The present invention realizes that the 4th embodiment flow process of processing method of touch of mouse action is as shown in Figure 4; This embodiment is with a mouse click left button and the strong a plurality of objects of combination selection of CTRL; And the object of selecting is clicked right button open associated menu to duplicate the mouse action of this object be example, show through touching the process that realizes this mouse action of handling:
Step 401: a plurality of main contactss that obtain to correspond respectively to the multiple source object through touch display screen.
In the present embodiment to selecting a plurality of objects to describe; The all corresponding main contacts of each selecteed source object; When needs are chosen the multiple source object simultaneously; When then the user operates, successively click a plurality of objects on touch display screen, so the also corresponding a plurality of main contactss that successively obtain corresponding multiple source object according to time sequencing of touch processing device.
Step 402: auxiliary contact that obtain the optional position through touch display screen.
Step 403: judged whether that main contacts disappears in first Preset Time, if then execution in step 304; Otherwise, finish current flow process.
Step 404: judge whether auxiliary contact exist in first Preset Time, if then execution in step 405; Otherwise, execution in step 407.
Step 405: search the main contacts that stored relation in advance obtains in first Preset Time, to disappear and the corresponding mouse action of combined information of auxiliary contact and be selection multiple source object.
Step 406: the operating result of the selected source object of the high bright demonstration of output on touch display screen.
Step 407: judge whether auxiliary contact disappear in second Preset Time, if then execution in step 408; Otherwise, finish current flow process.
Step 408: the corresponding mouse action of combined information of searching these auxiliary contact of stored relation acquisition in advance is an associated menu of opening source object.
Step 409: on touch display screen, show associated menu.
Step 410: judge in the 3rd Preset Time, whether to receive with the contact that option is an operand of duplicating in the associated menu, if then execution in step 411; Otherwise, execution in step 414.
Step 411: searching the corresponding mouse action of combined information that stored relation in advance obtains to duplicate the contact of option is the copy source object.
Step 412: obtain corresponding to main contacts of destination object and auxiliary contact of optional position through touch display screen.
Step 413: a plurality of selecteed source objects are copied to destination object, finish current flow process.
Step 414: close the associated menu that shows on the touch display screen, finish current flow process.
To select three file A, B, C be example to use above-mentioned the 4th embodiment below; Describe the present invention in detail through touching the process that input realizes a mouse click left button and the strong a plurality of objects of combination selection of CTRL: the user uses a contact a select File A on touch display screen; Contact a can click or stylus click selection through finger; Under the prerequisite that holding contact a does not disappear, the user selects contact x in the optional position on touch display screen, under the prerequisite that holding contact x does not disappear; The user selects the finger of contact a or stylus to break away from contact a, at this moment filesselected A; Under the prerequisite that holding contact x does not disappear; The user uses a contact b select File B on touch display screen, the user selects the finger of contact b or stylus to break away from contact b then, at this moment filesselected B; If user's finger or stylus are selected contact b once more, then cancel selection to file B; In like manner, continue holding contact x and do not disappear, the user uses a contact c select File C on touch display screen; The user selects the finger of contact c or stylus to break away from contact c then; This moment, filesselected C if user's finger or stylus are selected contact b once more, then cancelled the selection to file C.Hence one can see that, according to the aforesaid operations process, can realize mouse action that a plurality of files are repeated to select through both hands.
The present invention will realize mouse action through touching on touch processing device; Touch processing device can obtain the contact information on the touch display screen through sensor usually, because when carrying out a touch input, can be corresponding to the combination of the different contacts on touch display screen; Therefore in advance at the corresponding mouse action of the different contact combinations of touch processing device stored; Mouse action generally includes: double-click left button and open object, click the left button alternative, click left button and a plurality of objects are selected in the CTRL key combination; Click right button behind the alternative and associated menu occurs, carry out the operation of moving or duplicating through the option of clicking in the associated menu.The corresponding relation of contact combination information and mouse action can be provided with as required, promptly according to touching this corresponding relation of habitual definition.
When the display screen through touch processing device carries out touch operation; Combination corresponding to contact information; Can realize the information input of mouse type through two finger compounding practices easily, suppose that two fingers for example are called " main finger " and " auxiliary finger " respectively, when carrying out the mouse action of alternative; Main finger is clicked the destination object on the touch display screen; Auxiliary simultaneously finger can be clicked the optional position on the touch display screen, and this moment, main finger left touch display screen, and then corresponding this destination object is selected.In like manner, through the operation correspondence of master's finger and auxiliary finger and in the information combination of contact and auxiliary contact, can realize the mouse action in the foregoing description.
Contact combination information in the foregoing description can be carried out different definition as required, and corresponding to different mouse operating, but it is not limited to processing method of touch of the present invention, as long as can realize the touch input of mouse action.
Corresponding with the embodiment of processing method of touch of the present invention, the present invention also provides the embodiment block diagram of touch processing device.
The first embodiment block diagram of touch processing device of the present invention is as shown in Figure 5, and this touch processing device comprises: storage unit 510, acquiring unit 520, search unit 530, output unit 540 and touch display screen 550.
Wherein, storage unit 510 is used for storing in advance the corresponding relation of contact combination information and mouse action; Acquiring unit 520 is used for obtaining contact combination information through said touch display screen 550; Search unit 530, be used to search said corresponding relation and obtain and the corresponding mouse action of said contact combination information; Output unit 540 is used for the output operating result corresponding with said mouse action on said touch display screen 550.
The second embodiment block diagram of touch processing device of the present invention is as shown in Figure 6, and this touch processing device comprises: storage unit 610, acquiring unit 620, search unit 630, output unit 640 and touch display screen 650.
Wherein, storage unit 610 is used for storing in advance the corresponding relation of contact combination information and mouse action; Acquiring unit 620 is used for obtaining contact combination information through said touch display screen 650; Search unit 630, be used to search said corresponding relation and obtain and the corresponding mouse action of said contact combination information; Output unit 640 is used for the output operating result corresponding with said mouse action on said touch display screen 650.
Concrete, acquiring unit 620 comprises: the contact obtains unit 621, is used for obtaining at least one contact on the said touch display screen 650 through multipoint touch sensor; Information acquisition unit 622 is used for obtaining contact combination information according to the situation that exists of said at least one contact on said touch display screen 650.
In conjunction with touch processing device shown in Figure 6, through concrete application example the process that this touch processing device is realized the mouse action of touch is described below:
When the contact obtains unit 621 when touch display screen 650 obtains contact corresponding to certain object; Information acquisition unit 622 judges whether a contact of said certain object disappears in Preset Time; When a said contact disappears, obtain the contact combination information corresponding with opening said object; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the operating result of opening said object on touch display screen 650.
When the contact obtains the main contacts that unit 621 obtains corresponding to certain object from touch display screen 650; And at auxiliary contact of touch display screen 650 optional positions; Information acquisition unit 622 judges whether a main contacts of said certain object disappears in Preset Time, and whether said auxiliary contact exist in said Preset Time, when a said main contacts disappears; And said auxiliary contact exist, and obtain the contact combination information corresponding with selecting said object; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the said operating result that is selected object of high bright demonstration on touch display screen 650.
When the contact obtains a plurality of main contactss that unit 621 obtains corresponding to a plurality of objects from touch display screen 650; And at auxiliary contact of touch display screen 650 optional positions; Information acquisition unit 622 judges whether the corresponding a plurality of main contactss of said a plurality of object disappear in Preset Time; And whether said auxiliary contact exist in said Preset Time; At least one main contacts in said a plurality of main contactss disappears, and said auxiliary contact existence, obtains the pairing contact combination information of the object corresponding with selecting said at least one main contacts; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the operating result of the said selecteed a plurality of objects of high bright demonstration on touch display screen 650.
Behind the operating result of the selecteed one or more objects of the output unit 640 high bright demonstrations of output; Information acquisition unit 622 judges whether said auxiliary contact disappear; When said auxiliary contact disappear, obtain the contact combination information corresponding with the associated menu of the object of opening said selection; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the operating result that shows the associated menu that is selected object on touch display screen 650.
After output unit 640 outputs show the operating result of the associated menu that is selected object; If the contact obtains unit 621 and at first gets access to corresponding move or when duplicating the contact of option through associated menu; Close said associated menu; On touch display screen 650, get access to main contacts then corresponding at least one destination object; And during auxiliary contact of optional position, information acquisition unit 622 obtains moving or copy to the corresponding contact combination information of said destination object with object with said selection; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the operating result that selecteed object is moved or copies to destination object on touch display screen 650.
After output unit 640 outputs show the operating result of the associated menu that is selected object; If the contact information that in Preset Time, whether receives the said associated menu of operation is judged in information acquisition unit 622; When not receiving the contact information of the said associated menu of operation, obtain the contact combination information corresponding with closing said associated menu; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the operating result of closing associated menu on touch display screen 650.
After the operating result of associated menu is closed in output unit 640 outputs; Information acquisition unit 622 judges whether on said touch display screen 650, to obtain simultaneously two contacts; When obtaining two contacts simultaneously, obtain the contact combination information corresponding with opening said associated menu again; Search unit 630 and obtain the corresponding mouse action of said contact combination information through searching storage unit 610; Output unit 640 is exported the operating result of opening the associated menu that is selected object again on touch display screen 650.
Description through above embodiment can be known; Stored the corresponding relation of contact combination information and mouse action in the touch processing device among the present invention in advance; Obtain contact combination information through said touch display screen; Search said corresponding relation and obtain and the corresponding mouse action of said contact combination information, the output operating result corresponding on said touch display screen with said mouse action.Use the present invention and can on the touch display screen of touch processing device, realize mouse action through touching, expanded the range of application that touches input, the touch operation that has promoted the user is experienced.
Those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a processing method of touch is characterized in that, is applied to have the touch processing device of touch display screen, has stored the corresponding relation of contact combination information and mouse action in the said touch processing device in advance, comprising:
Obtain at least one contact on the said touch display screen through multipoint touch sensor, obtain contact combination information according to the situation that exists of said at least one contact on said touch display screen;
Searching said corresponding relation obtains and the corresponding mouse action of said contact combination information;
The output operating result corresponding on said touch display screen with said mouse action; Wherein,
When at least one contact on the said touch display screen is: on the said touch display screen corresponding to a contact of certain object; Saidly exist situation to obtain contact combination information to comprise according at least one contact: whether a contact judging said certain object disappears in Preset Time; When a said contact disappears, obtain the contact combination information corresponding with the operation of opening said object;
When at least one contact on the said touch display screen is: on the said touch display screen corresponding to a main contacts of certain object, and auxiliary contact of optional position on the said touch display screen; Exist situation to obtain contact combination information to comprise according to said at least one contact: whether a main contacts judging said certain object disappears in Preset Time, and whether said auxiliary contact exist in said Preset Time; When said main contacts disappearance, and said auxiliary contact existence, the contact combination information corresponding obtained with the operation of selecting said object;
When at least one contact on the said touch display screen is: on the said touch display screen corresponding to a plurality of main contactss of a plurality of objects, and auxiliary contact of optional position on the said touch display screen; Exist situation to obtain contact combination information to comprise according to said at least one contact: judge whether the corresponding a plurality of main contactss of said a plurality of object disappear in Preset Time, and whether said auxiliary contact exist in said Preset Time; At least one main contacts in said a plurality of main contactss disappears, and said auxiliary contact existence, obtains the pairing contact combination information of operation of the object corresponding with selecting said at least one main contacts.
2. method according to claim 1; It is characterized in that; When at least one contact on the said touch display screen be on the said touch display screen corresponding to a main contacts of certain object, and auxiliary contact of optional position on the said touch display screen, perhaps at least one contact on said touch display screen is corresponding to a plurality of main contactss of a plurality of objects on the said touch display screen; And on the said touch display screen during auxiliary contact of optional position
Exist situation to obtain contact combination information to comprise according to said at least one contact:
Judge whether said auxiliary contact disappear;
When said auxiliary contact disappear, obtain the corresponding contact combination information of operation with the associated menu of the object of opening said selection.
3. method according to claim 2 is characterized in that, exists situation to obtain contact combination information to comprise according to said at least one contact:
Whether judgement receives the contact information of the said associated menu of operation in Preset Time;
When not receiving the contact information of the said associated menu of operation, obtain the contact combination information corresponding with the operation of closing said associated menu.
4. method according to claim 3 is characterized in that, exists situation to obtain contact combination information to comprise according at least one contact:
After said associated menu disappears, judge whether on said touch display screen, to obtain simultaneously two contacts;
When obtaining two contacts simultaneously, obtain the contact combination information corresponding with the operation of opening said associated menu again.
5. method according to claim 3 is characterized in that, exists situation to obtain contact combination information to comprise according at least one contact:
Corresponding move or when duplicating the contact of option, close said associated menu when getting access to through associated menu;
When the main contacts that on touch display screen, gets access to corresponding at least one destination object, and during auxiliary contact of optional position, obtain moving or copying to the corresponding contact combination information of operation of said destination object with object with said selection.
6. a touch processing device that is applied to have touch display screen is characterized in that, comprising:
Storage unit is used for storing in advance the corresponding relation of contact combination information and mouse action;
Acquiring unit is used for obtaining contact combination information through said touch display screen;
Search the unit, be used to search said corresponding relation and obtain and the corresponding mouse action of said contact combination information;
Output unit is used for the output operating result corresponding with said mouse action on said touch display screen;
Said acquiring unit comprises:
The contact obtains the unit, is used for obtaining at least one contact on the said touch display screen through multipoint touch sensor;
The information acquisition unit is used for obtaining contact combination information according to the situation that exists of said at least one contact on said touch display screen; Wherein,
When at least one contact on the said touch display screen is: on the said touch display screen corresponding to a contact of certain object; Said information acquisition unit is used to judge whether a contact of said certain object disappears in Preset Time, when a said contact disappears, obtain the contact combination information corresponding with the operation of opening said object;
When at least one contact on the said touch display screen is: on the said touch display screen corresponding to a main contacts of certain object, and auxiliary contact of optional position on the said touch display screen; Said information acquisition unit is used to judge whether a main contacts of said certain object disappears in Preset Time; And whether said auxiliary contact exist in said Preset Time; When a said main contacts disappears; And said auxiliary contact exist, and obtain the contact combination information corresponding with the operation of selecting said object;
When at least one contact on the said touch display screen is: on the said touch display screen corresponding to a plurality of main contactss of a plurality of objects, and auxiliary contact of optional position on the said touch display screen; Said information acquisition unit is used to judge whether the corresponding a plurality of main contactss of said a plurality of object disappear in Preset Time; And whether said auxiliary contact exist in said Preset Time; At least one main contacts in said a plurality of main contactss disappears; And said auxiliary contact exist, and obtain the pairing contact combination information of operation of the object corresponding with selecting said at least one main contacts.
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| CN103869934B (en) | 2012-12-12 | 2016-12-21 | 名硕电脑(苏州)有限公司 | Panel computer and control method thereof |
| CN103064625B (en) * | 2012-12-30 | 2016-02-10 | 珠海金山办公软件有限公司 | Based on object selection method and the system of multi-point touch screen |
| CN103995672A (en) * | 2014-06-06 | 2014-08-20 | 英华达（上海）科技有限公司 | Handheld device and input method of handheld device |
| CN106200942B (en) * | 2016-06-30 | 2022-04-22 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| KR102565297B1 (en) * | 2016-10-17 | 2023-08-10 | 엘지디스플레이 주식회사 | Touch display device, touch system, touch master and communication method |
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| CN101329608A (en) * | 2007-06-18 | 2008-12-24 | 联想(北京)有限公司 | Touch screen input method |
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