overhaul ui

* implement events instead of interfaces
  Interfaces and the wrappers head the problem that they could not support multiple events at once or only a single one without loosing the others.
* add text input support for WASM on mobile
  A hidden html input is required to open the keyboard and receive the
  input.
* improve the number choice
  * fix using the default number
  * add submit button only if a onclick method was provided

1 files changed, 16 insertions, 0 deletions

diff --git a/go/ui/textInput_generic.go b/go/ui/textInput_generic.go
new file mode 100644
index 00000000..7102eb82
--- /dev/null
+++ b/go/ui/textInput_generic.go
@@ -0,0 +1,16 @@
+//go:build !wasm
+// +build !wasm
+
+package ui
+
+func (ti *TextInput) Focus(focus bool) {
+	ti.focused = focus
+}
+
+func (*TextInput) IsUpdatable() bool { return true }
+func (ti *TextInput) Update() error {
+	if ti.focused {
+	}
+
+	return nil
+}