initial commit

gtk-helpers.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"github.com/diamondburned/gotk4/pkg/glib/v2"
+	"github.com/diamondburned/gotk4/pkg/gtk/v4"
+	"github.com/sqweek/dialog"
+)
+
+func scrollToBottomAfterUpdate(scrolledWindow *gtk.ScrolledWindow) {
+	glib.IdleAdd(func() bool {
+		vAdj := scrolledWindow.VAdjustment()
+		vAdj.SetValue(vAdj.Upper() - vAdj.PageSize())
+		return false // Return false to run only once
+	})
+}
+
+func createTab(jid string, isMuc bool) {
+	_, ok := tabs[jid]
+	if !ok {
+		newTab := new(chatTab)
+		newTab.isMuc = isMuc
+		newTab.msgs = gtk.NewListBox()
+		newTab.msgs.SetVExpand(true)
+		newTab.msgs.SetShowSeparators(true)
+
+		newTab.msgs.Append(gtk.NewButtonWithLabel("Get past messages..."))
+		tabs[jid] = newTab
+	}
+}
+
+func switchToTab(jid string) {
+	current = jid
+	scroller.SetChild(tabs[current].msgs)
+}
+
+func showErrorDialog(err error) {
+	dialog.Message("%s", err.Error()).Title("Error").Error()
+}