CN103246505B - The creation method and device of a kind of window title bar - Google Patents

The creation method and device of a kind of window title bar Download PDF

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Publication number
CN103246505B
CN103246505B CN201210031587.3A CN201210031587A CN103246505B CN 103246505 B CN103246505 B CN 103246505B CN 201210031587 A CN201210031587 A CN 201210031587A CN 103246505 B CN103246505 B CN 103246505B
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China
Prior art keywords
view
current form
title bar
window title
sub
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CN201210031587.3A
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CN103246505A (en
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岳上
郑林州
肖晓
陈卓
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Abstract

The present invention is applied to IOS technical field, there is provided the creation method and device of a kind of window title bar, methods described include:A self-defined view is added in the top level view of forms;Using the self-defined view as window title bar covering forms header area.The present invention can meet the displaying of forms title in the self-defined and Dock and Expos é of window title bar under MAC simultaneously.

Description

The creation method and device of a kind of window title bar
Technical field
The invention belongs to a kind of wound of window title bar under IOS technical field, more particularly to IOS Construction method and device.
Background technology
Forms in apple MAC operation system or ios operating systems are broadly divided into two classes, band title bar forms and without Title bar forms.Forms with title bar use the look & feel that system pre-defines, and interface form is difficult to change.Without mark Although inscribe column forms can with self-defined, its forms minimize to application program dock (Dock) when show it is entitled answer With the title of program rather than the title of forms;And shown in the forms show tools (Expos é) of Apple Macintosh operating system When, its forms title shows it is empty.
In summary, two kinds of forms in existing MAC operation system can not meet can self-defined window title bar, again This demand of forms title can be shown in Dock and Expos é.
The content of the invention
It is an object of the invention to provide a kind of creation method of window title bar, to solve in existing MAC operation system Forms can not meet simultaneously self-defined window title bar and in Dock and Expos é show forms title the problem of.
The present invention is achieved in that a kind of creation method of window title bar, and methods described includes:
A self-defined view is added in the top level view of forms;
Using the self-defined view as window title bar covering forms header area.
Another object of the present invention is to provide a kind of creating device of window title bar, described device includes:
View adding device, for adding a self-defined view in the top level view of forms;
View capping unit, for covering forms header area using the self-defined view as window title bar.
It can be seen from the above technical proposal that it is of the invention by adding a customized view in top level view, and will The self-defined view is as window title bar covering forms header area, so that the view has self-defined property and common forms Operating characteristic, forms title remains to normally show when minimizing in Dock and Expos é.
Brief description of the drawings
Fig. 1 is the implementation process figure for the window title bar creation method that the embodiment of the present invention one provides;
Fig. 2 is the exemplary plot of the form view level that the embodiment of the present invention one provides and layout;
Fig. 3 is the exemplary plot that the window title bar that the embodiment of the present invention one provides creates;
Fig. 4 is the implementation process figure for the window title bar creation method that the embodiment of the present invention two provides;
Fig. 5 is the composition structure chart for the window title bar creating device that the embodiment of the present invention three provides.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment one:
Fig. 1 shows the implementation process for the window title bar creation method that the embodiment of the present invention one provides, this method process Details are as follows:
In step S101, a self-defined view is added in the top level view of forms;
Specifically, obtaining father's view (superView) object ViewP of user area view (contentView), apple is constructed A view type in fruit operating system, such as NSView types, and construct the NSView types and derive from class object ViewS, Sub- view using the derivation class object ViewS as father's view object ViewP, and by calling addition in ViewP to regard Figure interface is (by addSubview in the sub- view interface:positioned:relativeTo:Method positioned parameter It is arranged to NSWindowBelow) ViewS is arranged to ViewP bottom view.It is it should be noted that described ContentView superView is the top level view of forms, and the sub- view is self-defined view.
In the present embodiment, the top level view refers to that superView is empty view, is a NSThemeFrame The view of type.Wherein, NSThemeFrame types are view type in Apple Macintosh operating system (NSView) derived types, are ContentView superView, while be also the top level view of forms.
In step s 102, forms header area is covered using the self-defined view as window title bar.
Specifically, a form types in construction Apple Macintosh operating system, such as NSWindow types, by this The notification function of NSWindow types (NSWindowDidResizeNotification, touches when the size of forms changes Hair) monitoring the big minor change of current form trigger action, when monitoring that current form size changes, by the ViewS The upper left corner of current form, and the width by the width adjustment of the ViewS for current form are placed in, by described in ContentView height is adjusted to the height of the ViewS, realizes the covering of forms header area.
In the present embodiment, by contentView and system button are all the sub- views of top level view (such as Fig. 2 institutes Show), the title bar of forms is drawn in NSThemeFrame view areas.As long as made by oneself so adding one in top level view The view of justice, window title bar (as shown in Figure 3) is made with the customized view covering forms Title area, then should View just has self-defined property and the operating characteristic of common forms, and forms title remains to just when minimizing in Dock and Expos é Often display.
Embodiment two:
Fig. 4 shows the implementation process for the window title bar creation method that the embodiment of the present invention two provides, and the present embodiment exists Step S403 is added on the basis of embodiment one:
In step S403, window title bar background is drawn according to the state of current form.
Specifically, a form types in construction Apple Macintosh operating system, such as NSWindow types, by this The notification function of NSWindow types (NSWindowDidBecomeMainNotification, touches when forms become activated state Hair) and NSWindowDidResignMainNotification, the trigger event when forms become inactive state) monitoring is currently The trigger action of forms Status Change, when monitoring that current form state changes, carried from the gradient color prestored Gradient color corresponding with current form state is taken, NSGradient is generated (in Apple Macintosh operating system according to the gradient color of extraction Type, the gradual change for view are drawn) object, and call the drawInRect in NSGradient objects:angle:Method (method of NSGradient objects, for drawing the gradual change of designated area and angle) drafting window title bar background (such as paint The title bar of system style is made).It should be noted that the gradual change under forms different conditions is previously stored with system library Color, wherein the gradient color can store into constant.
In the present embodiment, the state includes but are not limited to activated state or inactive state.
The present embodiment can repaint title bar background during window title bar is customized, with anti-in time Reflect the change of forms state.
Embodiment three:
Fig. 5 shows the composition structure for the window title bar creating device that the embodiment of the present invention three provides, for the ease of saying It is bright, it illustrate only the part related to the embodiment of the present invention.
The window title bar creating device can be operate in software unit, hardware cell or soft in each application system The unit that hardware is combined, it can also be integrated into as independent suspension member in each application system.
The window title bar creating device includes view adding device 51 and view capping unit 52.Wherein, each unit Concrete function it is as follows:
View adding device 51, for adding a self-defined view in the top level view of forms;Specifically for obtaining Father's view object of user area view, and construct a NSView type and derive from class object, using the derivation class object as father The sub- view of view object, and by calling the sub- view interface of addition in father's view object to be arranged to the derivation class object The bottom view of father's view object.
View capping unit 52, for covering forms header area using the self-defined view as window title bar;Specifically For monitoring the trigger action of the big minor change of current form by NSWindow notification function, current form size is being monitored During the trigger action of change, the sub- view is placed in the upper left corner of current form, and be by the width adjustment of the sub- view The width of current form, the height of the user area view is adjusted to the height of the sub- view.
Further, described device also includes background drawing unit, for drawing forms mark according to the state of current form Column background is inscribed, the state includes activation or inactive state,;Monitored specifically for the notification function by NSWindow current The trigger action of forms Status Change, when monitoring the trigger action of current form Status Change, from the gradual change prestored Gradient color corresponding with current form state is extracted in color, NSGradient objects are generated according to the gradient color of extraction, and call DrawInRect in NSGradient objects:angle:Method draws window title bar background.
The window title bar creating device that the present embodiment provides can be used in foregoing corresponding window title bar establishment side In method, details will not be repeated here referring to the associated description of above-mentioned window title bar creation method embodiment one and two.
One of ordinary skill in the art will appreciate that it is that the unit included by embodiment three is according to function logic Divided, but be not limited to above-mentioned division, as long as corresponding function can be realized;In addition, each functional unit Specific name also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
In summary, the embodiment of the present invention is and self-defined by this by adding a customized view in top level view View is as window title bar covering forms header area, so that the view has the operation of self-defined property and common forms special Property, forms title remains to normally show when minimizing in Dock and Expos é.Moreover, in the customized process of window title bar In, it can repaint title bar background, to reflect the change of forms state in time.In addition, the embodiment of the present invention realizes letter Single, ease for use is good, has stronger practical value.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can To instruct the hardware of correlation to complete by program, described program can be stored in a computer read/write memory medium In, described storage medium, including ROM/RAM, disk, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims (8)

1. a kind of creation method of window title bar, it is characterised in that methods described includes:
A self-defined view is added in the top level view of forms;
Using the self-defined view as window title bar covering forms header area;
One self-defined view of addition in the top level view of forms specifically includes:
Father's view object of user area view is obtained, and constructs a NSView type and derives from class object, by the derived class pair As the sub- view as father's view object, and by calling the sub- view interface of addition in father's view object by the derived class pair Bottom view as being arranged to father's view object.
2. the method as described in claim 1, it is characterised in that described to be covered the self-defined view as window title bar Forms header area specifically includes:
The trigger action of the big minor change of current form is monitored by NSWindow notification function, is monitoring current form size During the trigger action of change, the sub- view is placed in the upper left corner of current form, and be by the width adjustment of the sub- view The width of current form, the height of the user area view is adjusted to the height of the sub- view.
3. the method as described in claim 1, it is characterised in that methods described also includes:
Window title bar background is drawn according to the state of current form, the state includes activated state or inactive state.
4. method as claimed in claim 3, it is characterised in that described that the window title bar back of the body is drawn according to the state of current form Scape specifically includes:
The trigger action of current form Status Change is monitored by NSWindow notification function, is monitoring current form state During the trigger action of change, gradient color corresponding with current form state is extracted from the gradient color prestored, according to extraction Gradient color generation NSGradient objects, and call the drawInRect in NSGradient objects:angle:Method is drawn Window title bar background.
5. a kind of creating device of window title bar, it is characterised in that described device includes:
View adding device, for adding a self-defined view in the top level view of forms;
View capping unit, for covering forms header area using the self-defined view as window title bar;
The view adding device, father's view object specifically for obtaining user area view, and construct a NSView type Class object is derived from, the sub- view using the derivation class object as father's view object, and by calling adding in father's view object Add sub- view interface that the derivation class object is arranged to the bottom view of father's view object.
6. device as claimed in claim 5, it is characterised in that the view capping unit, specifically for passing through NSWindow Notification function monitoring the big minor change of current form trigger action, monitoring the trigger action of the big minor change of current form When, the sub- view is placed in the upper left corner of current form, and by the width that the width adjustment of the sub- view is current form, The height of the user area view is adjusted to the height of the sub- view.
7. device as claimed in claim 5, it is characterised in that described device also includes:
Background drawing unit, for according to the state of current form draw window title bar background, the state include activation or The inactive state of person.
8. device as claimed in claim 7, it is characterised in that the background drawing unit, specifically for passing through NSWindow Notification function monitoring current form Status Change trigger action, monitoring the trigger action of current form Status Change When, gradient color corresponding with current form state is extracted from the gradient color prestored, is generated according to the gradient color of extraction NSGradient objects, and call the drawInRect in NSGradient objects:angle:Method draws the window title bar back of the body Scape.
CN201210031587.3A 2012-02-13 2012-02-13 The creation method and device of a kind of window title bar Active CN103246505B (en)

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Publication number Priority date Publication date Assignee Title
CN106970746B (en) * 2017-03-31 2020-02-07 武汉斗鱼网络科技有限公司 Title bar setting method and device
CN110245315B (en) * 2019-06-24 2021-09-03 北京向上一心科技有限公司 Method, device, controller and storage medium for simulating APP title bar in webpage
CN111209070B (en) * 2020-01-06 2023-09-26 杭州涂鸦信息技术有限公司 Linear gradual-change color-taking method for WEB end

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