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remove tab by swiping it in overview

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This commit is contained in:
Daniel Barlow 2022-02-07 22:40:59 +00:00
parent ae9ec33b96
commit 43967b674b
1 changed files with 25 additions and 5 deletions
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30
just/just.fnl
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@ -136,6 +136,20 @@ progress, trough {
img (doto (Gtk.Image) (: :set_from_surface scaled))]
(button:set_image img)))))
(fn connect-swipe-gesture [widget bus index]
(Gtk.GestureSwipe {
:widget widget
:on_update
(fn [self]
(self:set_state Gtk.EventSequenceState.CLAIMED))
:on_swipe
(fn [self x y]
(if (and (< 700 x) (< y 700))
(bus:publish :close-tab index)
(self:set_state Gtk.EventSequenceState.DENIED))
true)
}))
(fn update-tab-overview [bus tabs scrolledwindow]
(let [box (Gtk.Box {
@ -149,14 +163,14 @@ progress, trough {
(when (> i 0)
(box:pack_start
(doto (Gtk.Button {
:label w.title
:image-position Gtk.PositionType.TOP
:relief Gtk.ReliefStyle.NONE
:on_clicked
#(bus:publish :switch-tab i)
})
(connect-swipe-gesture bus i)
(load-webview-thumbnail w))
false false 5)))
(scrolledwindow:add box)
(scrolledwindow:show_all)
))
@ -168,7 +182,7 @@ progress, trough {
:show_tabs false
:on_switch_page
(fn [self page num]
(when (= num 0)
(when (= num 0)
(update-tab-overview bus tabs page)))
})
new-tab (fn [self child]
@ -178,6 +192,7 @@ progress, trough {
(v:show)
(set widget.page i)
v))
tab-overview (Gtk.ScrolledWindow)
current #(. tabs widget.page)]
(bus:subscribe :fetch #(match (current) c (c:load_uri $1)))
(bus:subscribe :stop-loading
@ -187,9 +202,14 @@ progress, trough {
(bus:subscribe :go-back
#(match (current) c (and (c:can_go_back) (c:go_back))))
(bus:subscribe :new-tab new-tab)
(bus:subscribe :switch-tab (fn [i] (widget:set_current_page i)))
(bus:subscribe :switch-tab #(widget:set_current_page $1))
(bus:subscribe :close-tab
(fn [i]
(tset tabs i nil)
(update-tab-overview bus tabs tab-overview)
(widget:set_current_page 0)))
(new-tab nil tab-overview)
(new-tab nil (Gtk.ScrolledWindow))
{
:new-tab new-tab
:current-tab current