92 lines
1.2 KiB
Go
92 lines
1.2 KiB
Go
package ui
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import "opslag.de/schobers/geom"
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type DisplayCloseEvent struct {
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EventBase
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}
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type DisplayResizeEvent struct {
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EventBase
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Bounds geom.RectangleF32
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}
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type Event interface {
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Stamp() float64
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}
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type EventBase struct {
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StampInSeconds float64
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}
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func (e *EventBase) Stamp() float64 {
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return e.StampInSeconds
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}
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type Key int
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const (
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KeyNone Key = iota
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KeyBackspace
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KeyDelete
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KeyDown
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KeyEnd
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KeyEscape
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KeyHome
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KeyLeft
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KeyRight
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KeyUp
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)
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type KeyModifier int
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const (
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KeyModifierNone KeyModifier = 0
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KeyModifierShift = 1 << iota
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KeyModifierControl
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KeyModifierAlt
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)
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type KeyPressEvent struct {
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EventBase
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Key Key
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Modifiers KeyModifier
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Character rune
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}
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type MouseButton int
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const (
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MouseButtonLeft MouseButton = 1
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MouseButtonRight MouseButton = 2
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MouseButtonMiddle MouseButton = 3
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)
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type MouseButtonDownEvent struct {
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MouseEvent
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Button MouseButton
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}
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type MouseButtonUpEvent struct {
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MouseEvent
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Button MouseButton
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}
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type MouseEvent struct {
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EventBase
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X, Y float32
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}
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func (e *MouseEvent) Pos() geom.PointF32 {
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return geom.PtF32(e.X, e.Y)
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}
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type MouseMoveEvent struct {
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MouseEvent
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MouseWheel float32
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}
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type RefreshEvent struct {
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EventBase
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}
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