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Bind mode on precise binding

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Fix binding to inside element

Fix initial arrow not following cursor (white dot)

Fix elbow arrow
This commit is contained in:
Mark Tolmacs
2025-07-18 19:11:09 +02:00
parent 1cfbc4b2ca
commit 892d2f425d
2 changed files with 47 additions and 52 deletions
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2
packages/element/src/binding.ts
View File

@ -139,7 +139,7 @@ export const bindOrUnbindBindingElement = (
);
bindOrUnbindBindingElementEdge(arrow, start, "start", scene);
bindOrUnbindBindingElementEdge(arrow, end, "end", scene);
if (start.focusPoint || end.focusPoint) {
if (!isElbowArrow(arrow) && (start.focusPoint || end.focusPoint)) {
// If the strategy dictates a focus point override, then
// update the arrow points to point to the focus point.
const updates: PointsPositionUpdates = new Map();

37
packages/excalidraw/components/App.tsx
View File

@ -6233,6 +6233,16 @@ class App extends React.Component<AppProps, AppState> {
multiElement.startBinding.mode === "orbit"
) {
const elementsMap = this.scene.getNonDeletedElementsMap();
const hoveredElement = getHoveredElementForBinding(
pointFrom<GlobalPoint>(scenePointerX, scenePointerY),
this.scene.getNonDeletedElements(),
this.scene.getNonDeletedElementsMap(),
this.state.zoom,
);
if (
!hoveredElement ||
hoveredElement.id !== multiElement.startBinding.elementId
) {
const startPoint =
LinearElementEditor.getPointAtIndexGlobalCoordinates(
multiElement,
@ -6270,6 +6280,7 @@ class App extends React.Component<AppProps, AppState> {
);
}
}
}
// in this path, we're mutating multiElement to reflect
// how it will be after adding pointer position as the next point
@ -6933,9 +6944,13 @@ class App extends React.Component<AppProps, AppState> {
clearTimeout(this.bindModeHandler);
}
this.bindModeHandler = null;
// We need this iteration to complete binding and change
// back to orbit mode after that
setTimeout(() =>
this.setState({
bindMode: "orbit",
});
}),
);
}
const scenePointer = viewportCoordsToSceneCoords(
@ -8494,26 +8509,6 @@ class App extends React.Component<AppProps, AppState> {
event[KEYS.CTRL_OR_CMD] ? null : this.getEffectiveGridSize(),
);
// for arrows/lines, don't start dragging until a given threshold
// to ensure we don't create a 2-point arrow by mistake when
// user clicks mouse in a way that it moves a tiny bit (thus
// triggering pointermove)
if (
!pointerDownState.drag.hasOccurred &&
(this.state.activeTool.type === "arrow" ||
this.state.activeTool.type === "line")
) {
if (
pointDistance(
pointFrom(pointerCoords.x, pointerCoords.y),
pointFrom(pointerDownState.origin.x, pointerDownState.origin.y),
) *
this.state.zoom.value <
MINIMUM_ARROW_SIZE
) {
return;
}
}
if (pointerDownState.resize.isResizing) {
pointerDownState.lastCoords.x = pointerCoords.x;
pointerDownState.lastCoords.y = pointerCoords.y;