tomo/objects
tomo/objects
1
0
Fork 0
Code Issues 4 Pull Requests Packages Projects Releases 27 Wiki Activity

Slider has an OnSlide method instead of OnValueChange

Browse Source
This commit is contained in:
Sasha Koshka 2024-05-07 18:24:44 -04:00
parent 1ff9982e01
commit a0fe7bc00f
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
slider.go
View File

@ -15,7 +15,7 @@ type Slider struct {
dragOffset image.Point dragOffset image.Point
on struct { on struct {
valueChange event.FuncBroadcaster slide event.FuncBroadcaster
} }
} }
@ -71,7 +71,6 @@ func (this *Slider) SetValue (value float64) {
if value == this.layout.value { return } if value == this.layout.value { return }
this.layout.value = value this.layout.value = value
this.SetLayout(this.layout) this.SetLayout(this.layout)
this.on.valueChange.Broadcast()
} }
// Value returns the value of the slider between 0 and 1. // Value returns the value of the slider between 0 and 1.
@ -79,10 +78,10 @@ func (this *Slider) Value () float64 {
return this.layout.value return this.layout.value
} }
// OnValueChange specifies a function to be called when the slider's value // OnValueChange specifies a function to be called when the user moves the
// changes. // slider.
func (this *Slider) OnValueChange (callback func ()) event.Cookie { func (this *Slider) OnSlide (callback func ()) event.Cookie {
return this.on.valueChange.Connect(callback) return this.on.slide.Connect(callback)
} }
func (this *Slider) handleKeyDown (key input.Key, numpad bool) { func (this *Slider) handleKeyDown (key input.Key, numpad bool) {
@ -139,14 +138,18 @@ func (this *Slider) handleMouseDown (button input.Button) {
case input.ButtonMiddle: case input.ButtonMiddle:
if above { if above {
this.SetValue(0) this.SetValue(0)
this.on.slide.Broadcast()
} else { } else {
this.SetValue(1) this.SetValue(1)
this.on.slide.Broadcast()
} }
case input.ButtonRight: case input.ButtonRight:
if above { if above {
this.SetValue(this.Value() - 0.05) this.SetValue(this.Value() - 0.05)
this.on.slide.Broadcast()
} else { } else {
this.SetValue(this.Value() + 0.05) this.SetValue(this.Value() + 0.05)
this.on.slide.Broadcast()
} }
} }
} }
@ -176,6 +179,7 @@ func (this *Slider) drag () {
float64(pointer.X) / float64(pointer.X) /
float64(gutter.Dx() - handle.Dx())) float64(gutter.Dx() - handle.Dx()))
} }
this.on.slide.Broadcast()
} }
func (this *Slider) fallbackDragOffset () image.Point { func (this *Slider) fallbackDragOffset () image.Point {