hexwidget

package

v0.0.0-...-2aedad7 Latest Latest Go to latest Published: Jan 18, 2021 License: BSD-3-Clause Imports: 6 Imported by: 0

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Repository

github.com/herclab/de2gui

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Open Source Insights

Documentation ¶

Overview ¶

Package hexwidget implements a 7-segment style hexadecimal display

Index ¶

type HexWidget
- func NewHexWidget() *HexWidget
- func (h *HexWidget) CreateRenderer() fyne.WidgetRenderer
- func (h *HexWidget) Update(segments uint8)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type HexWidget ¶

type HexWidget struct {
	widget.BaseWidget
	// contains filtered or unexported fields
}

HexWidget represents a 7-segment hexadecimal display. The segments of the display mapped active-low onto 7 state bits, with segment 0 in the least significant bit.

     0
   -----
  |     |
5 |     | 1
  |  6  |
   -----
  |     |
4 |     | 2
  |  3  |
   -----

func NewHexWidget ¶

func NewHexWidget() *HexWidget

NewHexWidget instantiates a new widget instance, with all of the segments disabled.

func (*HexWidget) CreateRenderer ¶

func (h *HexWidget) CreateRenderer() fyne.WidgetRenderer

CreateRenderer implements fyne.Widget

func (*HexWidget) Update ¶

func (h *HexWidget) Update(segments uint8)

Update changes the state of the segments and causes the widget to refresh so the changes are visible to the user.

Source Files ¶

View all Source files

hexwidget.go

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