Keyboard & Mouse Shortcuts
Navigation
Pan canvasMiddle Mouse drag or Alt + drag
Zoom in / outScroll Wheel
Reset zoom to 100%Middle Mouse double-click
Blocks
Place blockDouble-click on canvas
Move blockDrag block
Nudge block 1px↑ ↓ ← →
Nudge block 10pxShift + ↑ ↓ ← →
Open block settingsDouble-click on block
Select blockClick on block
Multi-selectShift + click
Selection rectangleDrag on empty canvas
Add to selection (rect)Shift + drag on empty canvas
Delete selectedDelete
Copy selected blocksCtrl + C
Paste blocksCtrl + V
Deselect allEsc
Connections
Connect blocksClick output → release on input
Select lineClick on line
Delete lineSelect line + Delete
Invert connectorDouble-click on bool connector
Simulation
Start / StopClick Start / Stop button
Toggle DI (click)Click on DI block during simulation
DI keybindingsConfigured per DI block (Set / Reset / Normal)
Project
Save projectClick 💾 Save button
Load projectClick 📂 Load button