GtkAda is also object-oriented, and so is any other high-level GUI toolkit I’ve seen so far, so I don’t think you can avoid object-oriented programming for the GUI, unless you use a more low-level approach. Two more low-level approaches are: An HTTP/HTML based interface. Using the X protocol to talk directly with an X server. … Read more
IMHO the definition of “parent” and “children” spinner is quite misleading here. You’re basically asking to update the model of the second and third spinner when the value of the first one changes. What I would do is to implement such a listener for the first spinner and to change the adapter for the second … Read more
No. You have to design a dialog with a field for information entry, put it up and retrieve the information entered. solved How to create an input dialog using c++
For start i suggest for you to start with Tkinter library (built in library). This is a simple program using Tkinter gui. import Tkinter class simpleapp_tk(Tkinter.Tk): def __init__(self,parent): Tkinter.Tk.__init__(self,parent) self.parent = parent self.initialize() def initialize(self): self.grid() self.entryVariable = Tkinter.StringVar() self.entry = Tkinter.Entry(self,textvariable=self.entryVariable) self.entry.grid(column=0,row=0,sticky=’EW’) self.entry.bind(“<Return>”, self.OnPressEnter) self.entryVariable.set(u”Enter text here.”) button = Tkinter.Button(self,text=u”Click me !”, command=self.OnButtonClick) button.grid(column=1,row=0) … Read more
You need to create two drawable files for this Create this two files in res > drawable 1. circle_shape.xml <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android” android:shape=”ring” android:innerRadiusRatio=”2.8″ android:thickness=”10dp” android:useLevel=”false”> <solid android:color=”#CCC” /> </shape> 2. circular_progress_bar.xml <?xml version=”1.0″ encoding=”utf-8″?> <rotate xmlns:android=”http://schemas.android.com/apk/res/android” android:fromDegrees=”270″ android:toDegrees=”270″> <shape android:innerRadiusRatio=”2.8″ android:shape=”ring” android:thickness=”10dp” android:useLevel=”true”><!– this line fixes the issue for lollipop api 21 … Read more
The filepicker is not exported by default, it is part of the :widgets export tag. You can either use use XUL::Gui ‘:all’; to get everything, or use use XUL::Gui qw(:default filepicker); to get the default set of imports and the filepicker. Take a look at the EXPORT heading for more details. Sorry the documentation is … Read more
One solution would be to implement your own LayoutManager (or use or extend an existing one, if one is really close to your needs) using the features and controls you are looking for. Your absolute positioning requirements would simply become a method of your layout manager. 4 solved Is it recommend to use null layout … Read more
You need to get the result by using substring method as below String total_points = potential_points.getText(); int startIndex=total_points.indexOf(“:”)+2; int endIndex=total_points.length(); String result=total_points.substring(startIndex,endIndex); int no=Integer.parseInt(result); Simplified the above code as below String result=total_points.substring(total_points.indexOf(“:”)+2,total_points.length()); int no=Integer.parseInt(result); 15 solved Extract a number from a string getting number format exception
You may start with Nuget package gallery. There are plenty of good free and open-source libraries available here. Also it provides easy and convenient way to manage and update your packages within Visual Studio. 2 solved how to use opensource controls in my UI [closed]
You should take a look at the Notepad application provided with the android sdk. In this application there is multiple activities (NoteEditor and NotesList for example) and multiple layouts (note_editor.xml, …). If this doesn’t help, feel free to ask for a more specific question (for instance what XML are you talking about). solved More Than … Read more
Use a layer list drawable, something like this 🙂 <?xml version=”1.0″ encoding=”utf-8″?> <layer-list xmlns:android=”http://schemas.android.com/apk/res/android”> <item android:bottom=”4dp” android:top=”4dp”> <shape android:shape=”rectangle”> <corners android:radius=”2dp” /> <stroke android:width=”1dp” android:color=”@color/gray” /> <solid android:color=”@color/transparent” /> </shape> solved How can I create such borders of the button? [duplicate]
If you are meaning a setting title of your tkinter window by “this”. You have several options. Option 1 if __name__ == ‘__main__’: your_gui = YourGUI() your_gui.title(‘My Title’) # Set title your_gui.mainloop() Option 2 def __init__(self): # inherit tkinter’s window methods tk.Tk.__init__(self) self.title(‘My Title’) # Set title ……. tk.Button(self, text=”exit!”, command=self.EXITME).grid(row=4, column=0, columnspan=2) Both options … Read more
Take a look at the imports in mainController.java: They don’t contain an import for javafx.scene.text.TextFlow and textflow.TextFlow is used instead. You need to add an import to javafx.scene.text.TextFlow. In addition consider renaming your TextFlow class. Using the same type names as types in the API you use can easily lead to confusion. When mainController‘s constructor … Read more
for(int i=1;i<30;i++) { imgview=[[UIImageView alloc] initWithImage:[UIImage imageNamed:@”imagename.png”]]; imgview.frame=CGRectMake(10+i*10, 10, 10, 20); imgview.tag=i; [self.view addSubview:imgview]; } do this loop with some animation 4 solved Drawing a bar gauge [closed]
Since you say you know Java, why not write a Java program that provides the GUI, and then runs the python script? I’m pretty sure Java can run external programs solved Python – Make a GUI for an existing script [closed]