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fix(core): disable selection on drag when panning mode is active #2014

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Merged
bcakmakoglu merged 2 commits into from
Jan 23, 2026
Merged

fix(core): disable selection on drag when panning mode is active #2014

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dc75b82
fix(core): disable selection on drag when panning mode is active
bcakmakoglu Jan 23, 2026
c8e57f1
chore(changeset): add
bcakmakoglu Jan 23, 2026
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5 changes: 5 additions & 0 deletions .changeset/green-games-cough.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@vue-flow/core": patch
---

Disable selection on drag by setting the keycode to `true` when panning mode is active.
10 changes: 6 additions & 4 deletions packages/core/src/container/Viewport/Viewport.vue
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Expand Up @@ -61,9 +61,7 @@ let prevTransform: ViewportTransform = {
}

const panKeyPressed = useKeyPress(panActivationKeyCode)

const selectionKeyPressed = useKeyPress(selectionKeyCode)

const zoomKeyPressed = useKeyPress(zoomActivationKeyCode)

const shouldPanOnDrag = toRef(
Expand All @@ -74,7 +72,11 @@ const shouldPanOnDrag = toRef(

const shouldPanOnScroll = toRef(() => panKeyPressed.value || panOnScroll.value)

const isSelecting = toRef(() => selectionKeyPressed.value || (selectionKeyCode.value === true && shouldPanOnDrag.value !== true))
const shouldSelectOnDrag = toRef(() => selectionKeyCode.value === true && shouldPanOnDrag.value !== true)

const isSelecting = toRef(
() => (selectionKeyPressed.value && selectionKeyCode.value !== true) || userSelectionActive.value || shouldSelectOnDrag.value,
)

const connectionInProgress = toRef(() => connectionStartHandle.value !== null)

Expand Down Expand Up @@ -229,7 +231,7 @@ onMounted(() => {
}

// if selection key code is true and panOnDrag tries to use left mouse button we prevent it
if (selectionKeyCode.value === true && Array.isArray(panOnDrag.value) && panOnDrag.value.includes(0) && eventButton === 0) {
if (shouldSelectOnDrag.value && Array.isArray(panOnDrag.value) && panOnDrag.value.includes(0) && eventButton === 0) {
return false
}

Expand Down
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