MDTab | 一个仿google photos和google G的Material Design风格的Tabbar

 by   qibin0506 Java Version: Current License: Apache-2.0

kandi X-RAY | MDTab Summary

kandi X-RAY | MDTab Summary

MDTab is a Java library. MDTab has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However MDTab build file is not available. You can download it from GitHub.

一个仿google photos和google G+的Material Design风格的Tabbar
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            kandi-support Support

              MDTab has a low active ecosystem.
              It has 26 star(s) with 5 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              MDTab has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of MDTab is current.

            kandi-Quality Quality

              MDTab has 0 bugs and 10 code smells.

            kandi-Security Security

              MDTab has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              MDTab code analysis shows 0 unresolved vulnerabilities.
              There are 4 security hotspots that need review.

            kandi-License License

              MDTab is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              MDTab releases are not available. You will need to build from source code and install.
              MDTab has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              MDTab saves you 239 person hours of effort in developing the same functionality from scratch.
              It has 583 lines of code, 52 functions and 20 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed MDTab and discovered the below as its top functions. This is intended to give you an instant insight into MDTab implemented functionality, and help decide if they suit your requirements.
            • Initializes the tab
            • Initialize the fragments
            • Initializes the ViewPager
            • Set the tab adapter to use
            • Restore the state of the checkbox
            • Called when an item is checked
            • Cancel animation
            • Default implementation of nested scroll animation
            • Starts an animation on a child view
            • Called when the activity is created
            • Setup the RecyclerView
            • This method is called when the view is created
            • Resolve Ripple attributes
            • Performs the draw on the canvas
            • On touch events
            • Region ViewSize
            • Store the state of the checked state
            • Resolve attributes
            • Sets the ripple color
            Get all kandi verified functions for this library.

            MDTab Key Features

            No Key Features are available at this moment for MDTab.

            MDTab Examples and Code Snippets

            No Code Snippets are available at this moment for MDTab.

            Community Discussions

            QUESTION

            How to enable Figurecanvaskivyagg fit MDBoxLayout automatically?
            Asked 2021-Dec-10 at 17:52

            I was trying to use display seaborn plot in kivy. Sometime the figure cann't fit into the MDBoxLayout. I checked the sizes of FigureCanvasKivyAgg and MDBoxLayout. But in the MDBoxLayout, the figure is not cropped. Is there a way to enable the plot to fit the MDBoxLayout automatically? Thanks in advance.

            Platform: Windows 10 Python version: 3.7 Required packages:

            ...

            ANSWER

            Answered 2021-Dec-10 at 17:52

            Seems like a bug in either matplotlib or FigureCanvasKivyAgg, but you may be able to work around it by using the tight_layout() method. Try replacing the two lines:

            Source https://stackoverflow.com/questions/70284042

            QUESTION

            How to require a button to be clicked on the first tab before going to other tabs in Kivy/KivyMD
            Asked 2021-Nov-30 at 15:31

            The code below is a demo I wrote. What I want to accomplish is that I have to click the button in the first tab before using other tabs. If the button is not clicked and I try to go to other tabs, a message will be shown and I'll be lead to the first tab. The problem is that the message will be shown, but I have to click one more time to go back to the first tab. Any idea how to fix it? Thanks in advance!

            ...

            ANSWER

            Answered 2021-Nov-30 at 15:31

            After searching what's inside of this MDTabs, I found MDTabsBar and i decited to disabled this on opening. After clicking button on first tab, i activate it:

            test.py:

            Source https://stackoverflow.com/questions/70170301

            QUESTION

            Python KivyMD access widgets inside tabs
            Asked 2021-Sep-04 at 15:50

            Long story short, here's my code for a project of mine, simplified:

            test.py

            ...

            ANSWER

            Answered 2021-Sep-04 at 15:50

            you can access any id in the root widget from the app class like this self.root.ids.label you can do it in the build method

            Source https://stackoverflow.com/questions/69056629

            QUESTION

            Clock warning when using MDRectangleFlatButton and MDRaisedButton
            Asked 2021-Jun-11 at 13:01

            I am making a desktop application using kivy & kivymd and when creating the settings screen for the app I used two MDRectangleFlatButon and MDRaisedButtons but to make them scalable, I gave both of them a size_hint_x of .5 for each to take up half of the screen. However, as soon as the program starts I get this warning from kivy:

            ...

            ANSWER

            Answered 2021-Jun-11 at 13:01

            If you change the order of your Screens definition, so that the "settings" Screen is the first listed under ScreenManager in your kv, then the error messages go away. Then adding to the Example class definition:

            Source https://stackoverflow.com/questions/67924658

            QUESTION

            How do i make an MDBottomAppBar appear on top of a list view in KivyMD
            Asked 2021-Mar-23 at 16:36

            How do i make an MDBottomAppBar appear on top of a list view in KivyMD

            ...

            ANSWER

            Answered 2021-Mar-23 at 16:36

            QUESTION

            How change color title MDTabs in KivyMD?
            Asked 2021-Feb-15 at 14:21

            How i can change color title kivymd tab:

            MDTabs: id: tabs text_color_normal: 0, 1, 0, 1 text_color_active: 1, 0, 0, 1 color_indicator: 0.95, 0.95, 0.1, 1 everything this doesn't work, text color is remains defoult (white).

            ...

            ANSWER

            Answered 2021-Feb-15 at 14:21

            you can try with canvas.before:

            Source https://stackoverflow.com/questions/66209081

            QUESTION

            Cannot change Tabs text and icon colors in KivyMD
            Asked 2020-Dec-06 at 21:12

            Iam trying to learn how to program with KivyMD. After doing some research and watching some tutorials iam putting a GUI together with the trail-and-error approach.

            At the moment iam trying to change the colors of the Tab text and icons. After hours of online searching iam still not able to change them. The text_color_normal:and text_color_active: in the .kv file simply seems to have no effect on them. I have the feeling iam doing something fundamentally wrong here. Can somebody give me some tips how to proceed? Main.py and .KV file are below.

            Thanks in advance!

            ...

            ANSWER

            Answered 2020-Aug-12 at 15:41

            Change the color of the text/icon of the tabs? That is working for me.

            Maybe try reinstall KivyMD.

            Source https://stackoverflow.com/questions/63154596

            QUESTION

            Kivy KivyMD - How to use multithreading to fill up different MDgridLayouts within MDTabs
            Asked 2020-Sep-27 at 15:03

            Python 3.6.4 - Kivy 1.11.1 - KivyMD 0.104.1

            I'm fairly new with Kivy and kivyMD, and even more with threading and shared resources.

            Today, I fill in the 3 MDGridlayouts (sbgridfamily, sbgridgender, sbgridspecies) sequentially with SmartTileWithLabels. It works fine, however the loading time is quite long (~5 sec.).

            To optimize this loading, I tried

            1. to split the loads in different threads, without using a lock or a semaphore, some cells end up empty.

            2. to remove the MDGridlayouts from the structure and create them on the fly in one thread, then I get an assertion error as soon as I add the first tile to a MDGridlayout.

              ...

            ANSWER

            Answered 2020-Sep-27 at 15:03

            Python 3.6.4 - Kivy 1.11.1 - KivyMD 0.104.1

            My problem was the creation and loading time of about 300 thumbnails with on-the-fly resizing of the images, if they were missing from a cache.

            In order to optimize, without using threads, I will redirect my next development towards loading galleries at least one page for each tab (50 thumbnails) using Clock.schedule_once when starting the application, then page by page on demand, using the on_scroll_start and on_scroll_move scrollview events.

            After a quick try, with this approach, the screen appears in less than a second the first time, then it's immediate.

            Source https://stackoverflow.com/questions/63503105

            QUESTION

            'super' object has no attribute '__getattr__' when I try to access screen ids
            Asked 2020-Sep-17 at 06:13

            Since two days I have tried to solve this problem. I try almost everything. I checked my ids 10 times whether or not they are string. They are not!! I put clock.schedule_one method for delaying initializations but program does not define ids in kv file. Here is the code;

            ...

            ANSWER

            Answered 2020-Sep-17 at 06:13
            class DemoApp(MDApp):
            
                def _press(self, *dt):
                    print(self.root.get_screen("scr2").ids.hasta.text)
            
                def _doThis(self, *dt):
                    print(self.root.get_screen("scr2").ids.hasta.text)
            

            Source https://stackoverflow.com/questions/63926439

            QUESTION

            Displaying data from API request in MDTab
            Asked 2020-Sep-08 at 10:27

            Iam trying to learn coding with Python and iam making an application that tracks session times from users using KivyMD. At the moment iam trying to display the total amount of time by fetching json data trough an api call from my database. I wrote a function to fetch and process the json data to calculate the total time. The function must fire automatically to show the data (variable:total_minutes) in the MDLabel time_label when the Mijn sessie Tab loads. This is where iam getting very confused.

            I found the on_pre_enter function in Kivy which fires the function when the screen loads but it only works in the Screen Class and not in the Tabs Class. I have no idea how i can use the python variable in the Tabs class if i do the python logic in the Screen class. I have tried many things with Objectproperty and Stringproperty but none where succesfull. I think iam missing something bigger here.

            I will post the code to make things more clearly when you will see the application for yourself. For safety reasons i replaced the api request function with a small function which produces the same outcome (float).

            Many thanks in advance!

            main.py file

            ...

            ANSWER

            Answered 2020-Sep-08 at 10:27
            from kivy.lang import Builder
            from kivy.uix.floatlayout import FloatLayout
            
            from kivymd.app import MDApp
            from kivymd.uix.tab import MDTabsBase
            from kivymd.icon_definitions import md_icons
            
            KV = '''
            BoxLayout:
                orientation: "vertical"
            
                MDToolbar:
                    title: "Example Tabs"
            
                MDTabs:
                    id: tabs
                    on_tab_switch: app.on_tab_switch(*args)
            
            
            :
            
                MDIconButton:
                    id: icon
                    icon: app.icons[0]
                    user_font_size: "48sp"
                    pos_hint: {"center_x": .5, "center_y": .5}
            '''
            
            
            class Tab(FloatLayout, MDTabsBase):
                '''Class implementing content for a tab.'''
            
            
            class Example(MDApp):
                icons = list(md_icons.keys())[15:30]
            
                def build(self):
                    return Builder.load_string(KV)
            
                def on_start(self):
                    for name_tab in self.icons:
                        self.root.ids.tabs.add_widget(Tab(text=name_tab))
            
                def on_tab_switch(
                    self, instance_tabs, instance_tab, instance_tab_label, tab_text
                ):
                    '''Called when switching tabs.
            
                    :type instance_tabs: ;
                    :param instance_tab: <__main__.Tab object>;
                    :param instance_tab_label: ;
                    :param tab_text: text or name icon of tab;
                    '''
            
                    count_icon = [k for k, v in md_icons.items() if v == tab_text]
                    instance_tab.ids.icon.icon = count_icon[0]
            
            
            Example().run()
            

            Source https://stackoverflow.com/questions/63783199

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install MDTab

            You can download it from GitHub.
            You can use MDTab like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the MDTab component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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