TUI

The HyprDynamicMonitors TUI provides an interactive interface for managing Hyprland monitor configurations.

Launch the TUI

hyprdynamicmonitors tui

The TUI can be used with or without a valid HyprDynamicMonitors configuration:

• With config: Full functionality including profile management
• Without config: Monitor manipulation and ephemeral application only

Views

The TUI has two main views that you can switch between using Tab:

1. Monitors View - Edit monitor layouts, positions, modes, and settings
2. Profile View - Manage HyprDynamicMonitors profiles and configuration

info

The profile view is available only when --config points to a valid hyprdynamicmonitors configuration. Without it, you can still experiment with monitors and apply settings, but cannot save them under hyprdynamicmonitors.

Global Keybinds

Key	Action
q / Ctrl+C	Quit the TUI
Tab	Switch between Monitors and Profile views

---

Monitors View

The Monitors view shows connected monitors on the left and a visual preview on the right.

Navigation

Key	Action
j / down	Move down in the monitor list
k / up	Move up in the monitor list
Enter	Select a monitor for editing / Deselect when in editing mode

Monitor Preview Controls

Panning Mode

Key	Action
p	Toggle panning mode (move freely around the monitor grid)
h/j/k/l or arrow keys	Pan the preview in panning mode
c	Center the view back to origin (0,0)

Zoom

Key	Action
+	Zoom in on the preview
-	Zoom out on the preview
T	Zoom and pan monitors to fit the preview screen

Display Options

Key	Action
F	Toggle fullscreen preview mode
o	Toggle follow monitor mode (preview auto-centers on selected monitor)
S	Toggle snapping (when moving monitors, they snap to edges of other monitors)

Editing a Monitor

Once you select a monitor with Enter, it enters EDITING mode. In this mode:

Position

Key	Action
h/j/k/l or arrow keys	Move the monitor in 50px steps

• With snapping enabled (default), monitors will snap to edges of other monitors within 50px
• When snapping occurs, visual grid lines show the snap alignment

Rotation

Key	Action
r	Rotate the monitor by 90 degrees (cycles through 0 → 90 → 180 → 270 → 0)
L	Flip (mirror) monitor horizontally

note

Cannot rotate disabled monitors

Resolution and Refresh Rate

Key	Action
m	Open mode selection menu
j/k	Preview different modes (updates preview in real-time)
Enter	Apply the selected mode
Esc	Close (applying the last selection)

Shows all available modes for the selected monitor.

Scaling

Key	Action
s	Open scale selector
k	Increase scale by 0.1
j	Decrease scale by 0.1
Enter	Confirm scale change
Esc	Close (applying the last selection)

Mirroring

Key	Action
i	Open mirror selection menu
j/k	Navigate through available monitors to mirror
Enter	Apply mirror setting
Esc	Close (applying the last selection)

Select which monitor this monitor should mirror. Mirror loops are prevented automatically.

Enable/Disable

Key	Action
e	Toggle monitor (e)nabled/disabled

• Disabled monitors show as disable in the config preview
• Cannot disable the last remaining monitor
• Cannot edit settings of disabled monitors

Variable Refresh Rate (VRR)

Key	Action
v	Toggle VRR on/off for the monitor

Color Profiles Management

Key	Action
C	Enter color profiles management menu
Esc/Enter	Back / Select
up/down	Change the current color preset
b	Toggle bitdepth (at the moment only default and 10 is supported)
r/R	Adjust SDR brightness (when hdr color profile is selected)
t/T	Adjust SDR saturation (when hdr color profile is selected)

Known Limitation

Due to hyprctl not yet supporting the output of these, when you change the color preset and apply it, then reload the TUI, the color preset will mismatch and show auto/default/srgb. This will change as soon as the underlying issue in Hyprland is resolved.

Applying Changes

Key	Action
A	Apply current monitor configuration to Hyprland (ephemeral, not persisted on disk)
Y	Confirm and apply
N or Esc	Cancel

Shows confirmation prompt before applying.

---

Profile View

The Profile view shows your HyprDynamicMonitors configuration and lets you save monitor layouts as profiles.

Profile Management

Creating a New Profile

Key	Action
n	Create new profile from current monitor layout
Enter	Save the profile
Esc	Cancel

Opens profile name input where you can type the profile name.

The profile will include:

• All connected monitors as required monitors (matched by description)
• Current monitor layout, modes, scales, positions, and settings

Editing an Existing Profile

When the current monitors match an existing profile:

Key	Action
a	Apply edited settings to the matching profile
Y	Confirm and update the profile
N or Esc	Cancel
e	Edit the config file in your $EDITOR

Shows confirmation prompt with profile name. After confirmation, the config is reloaded automatically.

Profile Status Indicators

The TUI shows different status messages:

• Profile: [name] - Current monitors match this profile exactly
• Monitor Count Mismatch - Monitors match partially but count differs
• No Matching Profile - No profile matches current monitor setup

Configuration

Key	Action
C	Open the HyprDynamicMonitors config file in your default editor (defined by $EDITOR)

Rendering Hyprland Configuration

The TUI can generate and edit the Hyprland monitor configuration on-demand:

Key	Action
R	Render configuration from template/static file to the destination
E	Edit the rendered configuration file in your $EDITOR

The R command writes the rendered output to your configured config.general.destination. You can then manually edit this file with E.

Ephemeral Changes

If the hyprdynamicmonitors daemon is running, any manual edits to the rendered configuration will be overwritten when the daemon responds to monitor or power state events.

---

Tips

1. Snapping: Keep snapping enabled (default) for easier monitor alignment. When snapping is active, monitors automatically align to edges of other monitors within 50px.

2. Follow Mode: Enable f(o)llow mode (o) when moving monitors to keep them centered in the preview.

3. Fullscreen Preview: Use fullscreen mode (F) to get a better view when working with many monitors or complex layouts.

4. Preview Before Applying: All changes are shown in the preview immediately. You can experiment freely without affecting your actual configuration until you press A to apply and confirm.

5. Profile Workflow:

   • Arrange monitors in the Monitors view
   • Switch to Profile view with Tab
   • Create a new profile with n or update existing with a
   • The profile will be saved to your HyprDynamicMonitors config

6. Panning: Use panning mode (p) to explore large monitor layouts. The grid shows spacing dots that scale with zoom level.

---

Visual Indicators

Monitor List

• > - Currently selected item in the list
• [EDITING] - Monitor is in editing mode
• [CHANGE MODE] - Mode selection menu is open
• [SCALE MODE] - Scale selector is open
• [MIRRORING] - Mirror selection menu is open

Monitor Preview

• Monitors are shown as colored rectangles on a grid
• The selected monitor has a different fill pattern
• Monitor labels show the name and an arrow indicating rotation
• Bottom edge is highlighted with a brighter color to show orientation
• Snap lines appear as vertical | and horizontal - lines when snapping occurs

Status Messages

Success messages appear in the header and automatically clear after 2 seconds. Errors linger until cleared by any other success.

See Also

• CLI Commands - tui - Command line options
• FAQ - Using TUI - Common questions about TUI usage