8e6dcc45e1
- per-control .go file, - separate file for style/property stuff, - added NumProperties enum to the list of properties for constraint checking, - should be no code changes
63 lines
2.5 KiB
Go
63 lines
2.5 KiB
Go
package raygui
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import "github.com/gen2brain/raylib-go/raylib"
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// Button - Button element, returns true when clicked
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func Button(bounds rl.Rectangle, text string) bool {
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b := bounds.ToInt32()
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state := Normal
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mousePoint := rl.GetMousePosition()
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clicked := false
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textHeight := int32(style[GlobalTextFontsize])
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textWidth := rl.MeasureText(text, textHeight)
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// Update control
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if b.Width < textWidth {
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b.Width = textWidth + int32(style[ButtonTextPadding])
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}
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if b.Height < textHeight {
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b.Height = textHeight + int32(style[ButtonTextPadding])/2
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}
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if rl.CheckCollisionPointRec(mousePoint, bounds) {
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if rl.IsMouseButtonDown(rl.MouseLeftButton) {
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state = Pressed
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} else if rl.IsMouseButtonReleased(rl.MouseLeftButton) || rl.IsMouseButtonPressed(rl.MouseLeftButton) {
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clicked = true
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} else {
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state = Focused
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}
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}
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// Draw control
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switch state {
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case Normal:
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rl.DrawRectangle(b.X, b.Y, b.Width, b.Height, rl.GetColor(int32(style[ButtonDefaultBorderColor])))
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rl.DrawRectangle(b.X+int32(style[ButtonBorderWidth]), b.Y+int32(style[ButtonBorderWidth]), b.Width-(2*int32(style[ButtonBorderWidth])), b.Height-(2*int32(style[ButtonBorderWidth])), rl.GetColor(int32(style[ButtonDefaultInsideColor])))
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rl.DrawText(text, b.X+((b.Width/2)-(rl.MeasureText(text, textHeight)/2)), b.Y+((b.Height/2)-(textHeight/2)), textHeight, rl.GetColor(int32(style[ButtonDefaultTextColor])))
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break
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case Focused:
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rl.DrawRectangle(b.X, b.Y, b.Width, b.Height, rl.GetColor(int32(style[ButtonHoverBorderColor])))
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rl.DrawRectangle(b.X+int32(style[ButtonBorderWidth]), b.Y+int32(style[ButtonBorderWidth]), b.Width-(2*int32(style[ButtonBorderWidth])), b.Height-(2*int32(style[ButtonBorderWidth])), rl.GetColor(int32(style[ButtonHoverInsideColor])))
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rl.DrawText(text, b.X+((b.Width/2)-(rl.MeasureText(text, textHeight)/2)), b.Y+((b.Height/2)-(textHeight/2)), textHeight, rl.GetColor(int32(style[ButtonHoverTextColor])))
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break
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case Pressed:
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rl.DrawRectangle(b.X, b.Y, b.Width, b.Height, rl.GetColor(int32(style[ButtonPressedBorderColor])))
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rl.DrawRectangle(b.X+int32(style[ButtonBorderWidth]), b.Y+int32(style[ButtonBorderWidth]), b.Width-(2*int32(style[ButtonBorderWidth])), b.Height-(2*int32(style[ButtonBorderWidth])), rl.GetColor(int32(style[ButtonPressedInsideColor])))
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rl.DrawText(text, b.X+((b.Width/2)-(rl.MeasureText(text, textHeight)/2)), b.Y+((b.Height/2)-(textHeight/2)), textHeight, rl.GetColor(int32(style[ButtonPressedTextColor])))
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break
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default:
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break
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}
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if clicked {
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return true
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}
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return false
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}
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