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Exposed last known key modifiers in context.

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This commit is contained in:
Sander Schobers 2020-05-18 20:35:34 +02:00
parent e7ada7fea0
commit 16d4e26cd0
1 changed files with 18 additions and 10 deletions
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28
ui/context.go
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@ -8,6 +8,7 @@ type Context interface {
Animate() Animate()
Fonts() *Fonts Fonts() *Fonts
HasQuit() bool HasQuit() bool
KeyModifiers() KeyModifier
MousePosition() geom.PointF32 MousePosition() geom.PointF32
Overlays() *Overlays Overlays() *Overlays
Quit() Quit()
@ -22,16 +23,17 @@ var _ Context = &context{}
var _ EventTarget = &context{} var _ EventTarget = &context{}
type context struct { type context struct {
animate bool animate bool
quit chan struct{} quit chan struct{}
renderer Renderer renderer Renderer
view Control view Control
mouse geom.PointF32 modifiers KeyModifier
tooltip *Tooltip mouse geom.PointF32
overlays *Overlays tooltip *Tooltip
fonts *Fonts overlays *Overlays
textures *Textures fonts *Fonts
style *Style textures *Textures
style *Style
} }
func newContext(r Renderer, s *Style, view Control) *context { func newContext(r Renderer, s *Style, view Control) *context {
@ -66,6 +68,8 @@ func (c *context) HasQuit() bool {
} }
} }
func (c *context) KeyModifiers() KeyModifier { return c.modifiers }
func (c *context) MousePosition() geom.PointF32 { return c.mouse } func (c *context) MousePosition() geom.PointF32 { return c.mouse }
func (c *context) Overlays() *Overlays { return c.overlays } func (c *context) Overlays() *Overlays { return c.overlays }
@ -97,6 +101,10 @@ func (c *context) Handle(e Event) {
return return
case *MouseMoveEvent: case *MouseMoveEvent:
c.mouse = e.Pos() c.mouse = e.Pos()
case *KeyDownEvent:
c.modifiers = e.Modifiers
case *KeyUpEvent:
c.modifiers = e.Modifiers
} }
c.overlays.Handle(c, e) c.overlays.Handle(c, e)
} }