Root tkTk rootgeometry150x75 rootresizablewidthFalse heightFalse rootevaltkPlaceWindow. It maps the input object into a variable which.
Python Tkinter For Gui Programs Scale
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Tkinter slider get value. To use the current value of the Tkinter scale widget you can simply call scale_widgetget. How to Get the Value of a Slider in Tkinter. Lets now look at an example to illustrate what this means.
Selfrootafter_cancelself_job self_job selfrootafter500 self_do_something. I aim to manipulate the parameters via slider widgets see the reduced code below. Print sliderget button_cheat tkiButtonslider_window textPrint Value commandprint_slide_value Also I had no problems with this.
Let us suppose that we have created an Entry widget and we want to get the value of it. I created a custom tkinter widget class which has among other things a slider. Selfroot tkTk self_job None selfslider tkScaleselfroot from_0 to256 orienthorizontal commandselfupdateValue selfsliderpack selfrootmainloop def updateValueself event.
Optionsshowvalue False. Print scaleget See the Tkinter Scale widget documentation. From Tkinter import def show_values.
And use custom display instead optionscommand self_on_scale Set resolution to 1 and adjust to from value selfres optionsgetresolution 1 from_ intoptionsgetfrom_ 0 selfres to intoptionsgetto 100 selfres optionsupdateresolution. Below is my code for a basic tkinter scale. I am trying to simulate a stellar system.
What youre doing is that youre passing there the result from selfprint_slide_valuesliderget which is None. If we have a text box myText_Box then this is the method for retrieving its input. There is a way to initialize Sliders with the setvalue method.
To get the current value of the slider you can assign a DoubleVar to the variable of the slider like this. A slider starts with the minimum value which is 0 in our examples. The value of an entry widget can be obtained with the get method of the widget.
Print w1get w2get master Tk w1 Scalemaster from_0 to42 w1set19 w1pack w2 Scalemaster from_0 to200 orientHORIZONTAL w2set23 w2pack Buttonmaster. The below methods run_control_thread and control_loop are methods within said class. Import Tkinter as tk create window frames class App.
To get Tkinter input from the text box you must add a few more attributes to the normal get function. Current_value tkDoubleVar slider ttkScale root from_ 0 to 100 orient horizontal variablecurrent_value. Python Tkinter Server Side Programming Programming.
The slider widget in my code accepts a. Import tkinter as tk root tkTk roottitleTest slider tkScaleorienthorizontal label Amount length 500 from_ 0 to 1000 bg white fg black sliderlength 20 amount sliderget sliderpack print amount rootmainloop According to other answers amount should be equal to whatever value I choose on slider. Function that will be called after the event.
Name_entry tkEntry parent. In this case we can use the get method. Name name_entryget Optionally you may associate an instance of a StringVar and retrieve the value from the StringVar rather than from the widget.
And to set the Tkinter scale widget you can call scale_widgetsetvalue. Call the get method on the slider to read the current value. From_ This could be improved.
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