diff options
| author | delthas <delthas@dille.cc> | 2021-07-15 17:31:40 +0200 |
|---|---|---|
| committer | Hubert Hirtz <hubert@hirtz.pm> | 2021-08-06 13:33:38 +0200 |
| commit | d8c4582bcabbd4f4506797371216d8ecb766b43d (patch) | |
| tree | 02b1c52fb5f55f5fab7da19bfcbe0471532aeae9 /ui/buffers.go | |
| parent | Update copyright to include all contributors (diff) | |
Enable scrolling through the vertical member list with the mouse wheel
Diffstat (limited to 'ui/buffers.go')
| -rw-r--r-- | ui/buffers.go | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/ui/buffers.go b/ui/buffers.go index 3f2ae4a..91d46cd 100644 --- a/ui/buffers.go +++ b/ui/buffers.go @@ -207,7 +207,10 @@ func (bs *BufferList) ResizeTimeline(tlInnerWidth, tlHeight int) { bs.tlHeight = tlHeight } -func (bs *BufferList) To(i int) { +func (bs *BufferList) To(i int) bool { + if i == bs.current { + return false + } if 0 <= i { bs.current = i if len(bs.list) <= bs.current { @@ -215,7 +218,9 @@ func (bs *BufferList) To(i int) { } bs.list[bs.current].highlights = 0 bs.list[bs.current].unread = false + return true } + return false } func (bs *BufferList) Next() { @@ -437,9 +442,16 @@ func (bs *BufferList) DrawVerticalBufferList(screen tcell.Screen, x0, y0, width, } } -func (bs *BufferList) DrawVerticalMemberList(screen tcell.Screen, x0, y0, width, height int, members []irc.Member) { +func (bs *BufferList) DrawVerticalMemberList(screen tcell.Screen, x0, y0, width, height int, members []irc.Member, offset *int) { st := tcell.StyleDefault + if y0+len(members)-*offset < height { + *offset = y0 + len(members) - height + if *offset < 0 { + *offset = 0 + } + } + for y := y0; y < y0+height; y++ { screen.SetContent(x0, y, 0x2502, nil, st) for x := x0 + 1; x < x0+width; x++ { @@ -447,7 +459,7 @@ func (bs *BufferList) DrawVerticalMemberList(screen tcell.Screen, x0, y0, width, } } - for i, m := range members { + for i, m := range members[*offset:] { st = tcell.StyleDefault x := x0 + 1 y := y0 + i |