Open your project and select the slide you want to edit.
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Locking and hiding objects is applicable to only slides imported from Captivate Classic projects (.cptx) or PowerPoint slides (.pptx).
Introduction
Lock or hide objects on the Timeline in Adobe Captivate so you avoid accidental edits and reach overlapping content while you author slides.
Lock and hide are available in Adobe Captivate 13.1 and later. Lock stops selection and edits on the slide. Hide clears the object from the slide while you author. Published output still follows your settings (for example, Hide during publish in context menus).
Why use lock and hide
Complex slides stack video, text, shapes, and buttons. You might move or resize the wrong object, or struggle to select an item under another. Lock and hide give you fast controls from the Timeline or context menus.
Use cases
- Protect layout: Lock a background or video so it does not shift while you edit text or buttons on top
- Reach overlapping items: Hide a large foreground object so you can select and edit what is underneath
- Work from the Timeline: Use the eye and padlock icons on each row; hover feedback shows the controls even when the object selection is elsewhere
Compare lock and hide
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Lock | Hide |
| On the slide | The object stays visible. Resize handles and dragging are off. A small lock icon can appear on the object. | The object is not drawn on the slide while it is hidden. |
| Select on the slide | You cannot select the object on the slide. | You cannot select the object on the slide. |
| Timeline | You can select the row. Hover highlights the object on the slide like other objects. | You can select the row. Hover shows a translucent highlight over the object area. Select the row to show a thin bounding outline without unhiding. |
| Properties | Fields are unavailable until you unlock. | Select the row in the Timeline to work with Properties while the object stays hidden, if your build supports it. |
| CpC Slide row | You can lock the whole slide. All rows can show locked state. | Hide is not available for the slide row. Only lock applies to CpC Slide. |
Lock or hide from the Timeline
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In the Timeline, move the pointer over the object row (for example, Video_1).
When the row is hovered, the Show/Hide (eye) and Lock (padlock) icons appear next to the object name.
Eye and padlock controls appear on each Timeline row when hovered, letting you toggle visibility and editing independently per object. Eye and padlock controls appear on each Timeline row when hovered, letting you toggle visibility and editing independently per object. -
Move the pointer over an icon to see a highlight that shows the control is active. This works whether or not the object is selected in the slide.
Lock an object
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In the Timeline, hover the object row to show the padlock icon.
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Select the padlock icon.
After locking, the padlock closes in the Timeline and resize handles are removed from the object on the slide. After locking, the padlock closes in the Timeline and resize handles are removed from the object on the slide.
The padlock appears closed in the Timeline and may appear in the Properties panel header. On the slide, resize handles disappear and a small lock icon can appear on the object. Properties for that object stay unavailable until you unlock.
Unlock an object
In the Timeline, select the closed padlock for the object.
If a lock icon appears on the object on the slide, you can select that icon to unlock it when the Timeline allows it. Resize handles return, and you can edit the object again.
Locked objects on the slide and in the Timeline
- Slide: The object is not selectable. Selecting it on the slide does not select the object or show handles.
- Timeline: You can select the row. Hovering the row shows the same slide highlight as for unlocked objects.
- Properties: You cannot edit the object through Properties while it is locked, even if you selected it from the Timeline.
Hide an object
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In the Timeline, hover the object row to show the eye icon.
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Select the eye icon.
After selecting the eye icon, the Timeline reflects the hidden state while the slide clears the object from the authoring view without affecting published output. After selecting the eye icon, the Timeline reflects the hidden state while the slide clears the object from the authoring view without affecting published output.
The eye shows a slash when the object is hidden, and the object no longer appears on the slide.
Show a hidden object
In the Timeline, select the slashed eye icon for that object.
The object appears on the slide again.
Find a hidden object on the slide
Hidden objects are not selectable on the slide. Use the Timeline:
- Hover the object name to show a translucent highlight over the object area on the slide.
- Select the object row to show a thin outline so you can see position and size without unhiding.
Lock or unlock the whole slide
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In the Timeline, select the last row, which is normally the name of the slide.
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Hover the row and select the Lock icon to lock the slide.
When a slide is locked, all object rows inherit the locked state, preventing edits across the entire slide until you unlock from the Slides panel or Timeline. When a slide is locked, all object rows inherit the locked state, preventing edits across the entire slide until you unlock from the Slides panel or Timeline.
The slide thumbnail in the Slides panel can show a lock icon, the slide edge on the slide can show a lock, and each object row is locked.
Unlock the slide
- Select the lock icon on the slide thumbnail in the Slides panel, or
- Select the lock icon next to the locked slide in the Timeline.
Other ways to lock or hide
- Context menu: Right-click an object on the slide or its Timeline row, then choose Lock or Hide.
- Keyboard: Ctrl+K (Windows) or Command+K (macOS) for lock. Shift+Ctrl+H (Windows) or Shift+Command+H (macOS) for hide.
Frequently Asked Questions
Does hiding remove the object from the published course?
Hide changes what you see on the slide while you author. Published output depends on your settings and options such as Hide during publish. Preview your output to confirm.
Why can’t I select a locked object on the slide?
That behavior prevents accidental moves or resizes. Select the row in the Timeline to find the object, then unlock to edit.
Why is there no eye icon for the whole slide?
Hide applies to object layers. The slide row supports lock only.
Do lock and hide work if the object is not selected first?
Yes. Hover the Timeline row and use the icons.
What does the blue highlight on an icon mean?
It is hover feedback that the control is active, including when the object is not selected on the slide.