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This commit is contained in:
Konstantin8105 2022-11-22 18:14:43 +03:00
parent 7dde1dd513
commit e8a384ed13
18 changed files with 3 additions and 1165 deletions
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76
raygui/sliderbar.go
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@ -1,76 +0,0 @@
package raygui
import rl "github.com/gen2brain/raylib-go/raylib"
// SliderBar - Slider Bar element, returns selected value
func SliderBar(bounds rl.Rectangle, value, minValue, maxValue float32) float32 {
b := bounds.ToInt32()
state := Normal
mousePoint := rl.GetMousePosition()
fixedValue := float32(0)
fixedMinValue := float32(0)
fixedValue = value - minValue
maxValue = maxValue - minValue
fixedMinValue = 0
// Update control
if fixedValue <= fixedMinValue {
fixedValue = fixedMinValue
} else if fixedValue >= maxValue {
fixedValue = maxValue
}
sliderBar := rl.RectangleInt32{}
sliderBar.X = b.X + int32(style[SliderBorderWidth])
sliderBar.Y = b.Y + int32(style[SliderBorderWidth])
sliderBar.Width = int32((fixedValue * (float32(b.Width) - 2*float32(style[SliderBorderWidth]))) / (maxValue - fixedMinValue))
sliderBar.Height = b.Height - 2*int32(style[SliderBorderWidth])
if rl.CheckCollisionPointRec(mousePoint, bounds) {
state = Focused
if rl.IsMouseButtonDown(rl.MouseLeftButton) {
state = Pressed
sliderBar.Width = (int32(mousePoint.X) - b.X - int32(style[SliderBorderWidth]))
if int32(mousePoint.X) <= (b.X + int32(style[SliderBorderWidth])) {
sliderBar.Width = 0
} else if int32(mousePoint.X) >= (b.X + b.Width - int32(style[SliderBorderWidth])) {
sliderBar.Width = b.Width - 2*int32(style[SliderBorderWidth])
}
}
} else {
state = Normal
}
fixedValue = (float32(sliderBar.Width) * (maxValue - fixedMinValue)) / (float32(b.Width) - 2*float32(style[SliderBorderWidth]))
// Draw control
rl.DrawRectangle(b.X, b.Y, b.Width, b.Height, rl.GetColor(uint(style[SliderbarBorderColor])))
rl.DrawRectangle(b.X+int32(style[SliderBorderWidth]), b.Y+int32(style[SliderBorderWidth]), b.Width-(2*int32(style[SliderBorderWidth])), b.Height-(2*int32(style[SliderBorderWidth])), rl.GetColor(uint(style[SliderbarInsideColor])))
switch state {
case Normal:
rl.DrawRectangle(sliderBar.X, sliderBar.Y, sliderBar.Width, sliderBar.Height, rl.GetColor(uint(style[SliderbarDefaultColor])))
break
case Focused:
rl.DrawRectangle(sliderBar.X, sliderBar.Y, sliderBar.Width, sliderBar.Height, rl.GetColor(uint(style[SliderbarHoverColor])))
break
case Pressed:
rl.DrawRectangle(sliderBar.X, sliderBar.Y, sliderBar.Width, sliderBar.Height, rl.GetColor(uint(style[SliderbarActiveColor])))
break
default:
break
}
if minValue < 0 && maxValue > 0 {
rl.DrawRectangle((b.X+int32(style[SliderBorderWidth]))-int32(minValue*(float32(b.Width-(int32(style[SliderBorderWidth])*2))/maxValue)), sliderBar.Y, 1, sliderBar.Height, rl.GetColor(uint(style[SliderbarZeroLineColor])))
}
return fixedValue + minValue
}