Summary
Add up/down resize buttons to pane headers so users can grow or shrink individual panes directly from the header bar.
Current Behavior
Pane headers display the pane label/command but provide no way to resize panes. Users must use tmux keybindings or mouse drag to resize.
Desired Behavior
When a window has multiple panes, each pane header should include resize buttons:
[^] / [v] (or similar) to grow/shrink the pane vertically- Clicking the button runs the equivalent of
tmux resize-pane -U / tmux resize-pane -D
- Buttons only shown when there are 2+ panes (single pane has nothing to resize against)
Summary
Add up/down resize buttons to pane headers so users can grow or shrink individual panes directly from the header bar.
Current Behavior
Pane headers display the pane label/command but provide no way to resize panes. Users must use tmux keybindings or mouse drag to resize.
Desired Behavior
When a window has multiple panes, each pane header should include resize buttons:
[^]/[v](or similar) to grow/shrink the pane verticallytmux resize-pane -U/tmux resize-pane -D