Unigine.WidgetSpinBoxDouble Class
Inherits from: | Widget |
This class creates a spin box with double values.
Usage Example#
This example illustrates creation of a spinbox via code.
// AppWorldLogic.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Unigine;
namespace UnigineApp
{
class AppWorldLogic : WorldLogic
{
// declaring a spinbox
WidgetSpinBoxDouble spinbox;
// callback to be fired on changing spinbox value
void sbChanged(Widget widget) {
WidgetSpinBoxDouble sb = widget;
// printing the current spinbox value to the console and
Log.Message("Spinbox value changed: {0} \n", sb.getValue());
sb.setFocus();
}
// Method creating a spinbox with specified parameters at the specified position
WidgetSpinBoxDouble createSB(double x, double y, double min, double max, double value, double step)
{
// creating a new edit line and adding it to the GUI
WidgetEditLine new_el = new WidgetEditLine(Gui.get());
Gui.get().addChild(new_el, Gui.ALIGN_OVERLAP);
// setting widget's position
new_el.setPosition(x, y);
// creating a spinbox with the specified parameters and adding it to the GUI
WidgetSpinBoxDouble new_sb = new WidgetSpinBoxDouble(Gui.get(), min, max, value, step);
Gui.get().addChild(new_sb, Gui.ALIGN_OVERLAP);
// adding a callback to be fired on changing spinbox value
new_sb.addCallback(Gui.CHANGED, sbChanged);
new_sb.setOrder(1);
// attaching the spinbox to the edit line
new_el.addAttach(new_sb);
// setting initial spinbox value
new_sb.setValue(value);
return new_sb;
}
public AppWorldLogic()
{
}
public override bool Init()
{
// creating a spinbox with values in [0.0, 10.0] range (current - 5.0) with step 1.0 at position (100, 100)
spinbox = createSB(100, 100, 0.0, 10.0, 5.0, 1.0);
return 1;
}
// ...
}
}
WidgetSpinBoxDouble Class
Properties
double Value#
The current value of the spinbox.
set
Updates the current value of the spinbox.
set value -
New value.
double MaxExpand#
The current maximum value, up to which the upper limit of the range of the spinbox values can be expanded. the upper limit of the spinbox can be expanded only if the spinbox is attached to an editline with the Gui::ATTACH_MAX_EXPAND flag.
set
Sets the maximum value, up to which the upper limit of the range of the spinbox values can be expanded.
set value -
Maximum value, up to which the spinbox upper limit can be raised.
double MinExpand#
The current minimum value, up to which the lower limit of the range of the spinbox values can be expanded. the lower limit of the spinbox can be expanded only if the spinbox is attached to an editline with the Gui::ATTACH_MIN_EXPAND flag.
set
Sets the minimum value, up to which the lower limit of the range of the spinbox values can be expanded.
set value -
Minimum value, up to which the spinbox lower limit can be dropped.
double MaxValue#
A maximum value of the spinbox.
set
Sets a maximum value of the spinbox.
set value -
Maximum value.
double MinValue#
A minimum value of the spinbox.
set
Sets a minimum value of the spinbox.
set value -
Minimum value.
vec4 ButtonColor#
The current color for the widget's button..
set
Sets the color for the widget's button.
set value -
Four-component vector specifying the color in the RGBA format.
double Step#
The current step of the spinbox.
set
Updates the current step of the spinbox.
set value -
New step.
Members
WidgetSpinBoxDouble ( Gui gui, double min = 0.0, double max = 100.0, double value = 0.0, double step = 1.0 ) #
Constructor. Creates a spinbox with given parameters and adds it to the specified GUI.Arguments
- Gui gui - GUI, to which the spinbox will belong.
- double min - Minimum value.
- double max - Maximum value.
- double value - Initial value.
- double step - Initial step.
WidgetSpinBoxDouble ( double min = 0.0, double max = 100.0, double value = 0.0, double step = 1.0 ) #
Constructor. Creates a spinbox with given parameters and adds it to the Engine GUI.Arguments
- double min - Minimum value.
- double max - Maximum value.
- double value - Initial value.
- double step - Initial step.
Last update:
2021-04-29
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