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added ui events to LayerdRootElement

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This commit is contained in:
Niklas Kapelle 2024-01-21 20:50:08 +01:00
parent 3e09bcfad2
commit 92deb7177f
Signed by: niklas
GPG Key ID: 4EB651B36D841D16
2 changed files with 21 additions and 10 deletions
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22
src/lib/ui/elements/EventMap.hx
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@ -2,25 +2,31 @@ package lib.ui.elements;
import lib.ui.rendere.UIEventDelegate; import lib.ui.rendere.UIEventDelegate;
abstract EventMap(List<{bound:Rect, delegate:UIEventDelegate}>) { /**
inline public function new(?i:List<{bound:Rect, delegate:UIEventDelegate}>) { Find the responsable UIElement to handle the event based on position. Element can be layerd.
Elements added first are lower in the layer.
**/
abstract EventMap(Array<{bound:Rect, delegate:UIEventDelegate}>) {
inline public function new(?i:Array<{bound:Rect, delegate:UIEventDelegate}>) {
if (i == null) { if (i == null) {
this = new List<{bound:Rect, delegate:UIEventDelegate}>(); this = new Array<{bound:Rect, delegate:UIEventDelegate}>();
} else { } else {
this = i; this = i;
} }
} }
public function findResponseableDelegate(pos:Pos):UIEventDelegate { public function findResponseableDelegate(pos:Pos):UIEventDelegate {
for (i in this) { for (i in 0...this.length) {
if (i.bound.isInside(pos)) { var newi = (this.length - 1) - i;
return i.delegate; var element = this[newi];
if (element.bound.isInside(pos)) {
return element.delegate;
} }
} }
return null; return null;
} }
public function addElement(element:UIEventDelegate, bound:Rect) { public inline function addElement(element:UIEventDelegate, bound:Rect) {
this.add({bound: bound, delegate: element}); this.push({bound: bound, delegate: element});
} }
} }

9
src/lib/ui/elements/LayerdRootElement.hx
View File

@ -17,11 +17,16 @@ class LayerdRootElement implements UIElement {
} }
public function render(bounds:Pos):Canvas { public function render(bounds:Pos):Canvas {
// TODO: add event handle this.eventManager.clearMap();
var stack = new CanvasStack(); var stack = new CanvasStack();
for (child in this.children) { for (child in this.children) {
stack.addLayer(child.element.render(bounds), child.offset); var canvas = child.element.render(bounds);
var bound = canvas.getBounds();
bound.offset(child.offset);
eventManager.addMapElement(child.element, bound);
stack.addLayer(canvas, child.offset);
} }
return stack.compress(); return stack.compress();