UIQ3/net.sourceforge.uiq3.hp45/Calculator_Fragment

Calculator_Fragment

open class Calculator_Fragment : ICalculator_Fragment

The activity (GUI) for the calculator. Display and Buttons are managed here.

Author

"Martin Krischik" «krischik@users.sourceforge.net»

Constructors

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constructor()

Properties

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open var Button_0: Calculator_Button_2
a button for the haptic feedback.
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private val Key_CLx: Int = 56
Clear button
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val TAG: String
logging tag
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protected open var Text_Display: TextView
The text field to update

Functions

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protected open fun After_Views()
Called when the views are injected.
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open fun asFragment(): Fragment
Returns the instance as a Fragment (saves you an instanceOf check and cast)
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abstract fun bindService(Service: Calculator_Service)
Bind or unbind the calculator service
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open fun Button_0(): Calculator_Button_2
a button for the haptic feedback.
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open fun displayException(Exception: Throwable)
display additional information on the error.
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open fun displayToJavaText(): String
Text currently displayed
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open fun getDisplayText(i: Int): Array<Short>
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open fun getIndicators(): Array<Boolean>
Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc.
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open fun getJavaText(): String
open fun getJavaText(i: Int): String
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abstract fun getResources(): Resources
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private open fun initKeyboard()
create buttons
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open fun onActivityCreated(savedInstanceState: Bundle)
Called when a fragment is first attached to its activity.
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open fun onAttach(activity: Activity)
Called when a fragment is first attached to its activity.
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open fun onCreate(savedInstanceState: Bundle)
Called when the activity is first created.
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open fun onDetach()
Called when the fragment is no longer attached to its activity.
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open fun onResume()
Called when the fragment is visible to the user and actively running.
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open fun onSaveInstanceState(outState: Bundle)
Called to ask the fragment to save its current dynamic state, so it can later be reconstructed in a new instance of its process is restarted.
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protected open fun redrawAll()
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open fun setDisplayText(Row: Int, Text: Array<Short>)
Set text to be displayed (calculator alpha codes).
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fun setIndicators(Indicators: Array<Boolean>)
Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc.
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open fun setJavaText(javaText: String)
Set javaText to be displayed (java string).
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open fun setOnOff(on: Boolean)
set the calculators on of status.
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open fun setPressedKey(pressedKey: Short)
Get calculator key code of the currently pressed key.
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open fun toString(): String
Generate string for debug purpose