Merge da88cafbf93fb3ed10c78ac6d3df22d7982790ed into c76f7879f592d17e9e68a1d795a85faae6cb7414

README.md

@@ -84,6 +84,7 @@ For a presentation highlighting this package, compile and run the program found
 - [The personal information dashboard for your terminal. ](https://github.com/wtfutil/wtf)
 - [MySQL database to Golang struct](https://github.com/xxjwxc/gormt)
 - [Discord, TUI and SIXEL.](https://gitlab.com/diamondburned/6cord)
+- [A terminal based blogs reader](https://github.com/ezeoleaf/tblogs)
 - [A CLI Audio Player](https://www.github.com/dhulihan/grump)
 - [GLab, a GitLab CLI tool](https://gitlab.com/profclems/glab)
 - [Browse your AWS ECS Clusters in the Terminal](https://github.com/swartzrock/ecsview)

demos/searchModal/README.md

@@ -0,0 +1 @@
+![Screenshot](screenshot.png)

demos/searchModal/main.go

@@ -0,0 +1,22 @@
+// Demo code for the Modal primitive.
+package main
+
+import (
+	"github.com/rivo/tview"
+)
+
+func main() {
+	app := tview.NewApplication()
+	modal := tview.NewModal().
+		SetText("Search a list").
+		AddInputText([]string{"Input text:"}).
+		AddButtons([]string{"Search", "Clear"}).
+		SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+			if buttonLabel == "Clear" {
+				app.Stop()
+			}
+		})
+	if err := app.SetRoot(modal, false).EnableMouse(true).Run(); err != nil {
+		panic(err)
+	}
+}

modal.go

@@ -105,6 +105,17 @@ func (m *Modal) SetText(text string) *Modal {
 	return m
 }
 
+// AddInputText adds Input Fields to the window, which are later on identified by their labels.
+// a "done" handler so the window can be closed again.
+func (m *Modal) AddInputText(labels []string) *Modal {
+	for index, label := range labels {
+		func(i int, l string) {
+			m.form.AddInputField(label, "", 20, nil, nil)
+		}(index, label)
+	}
+	return m
+}
+
 // AddButtons adds buttons to the window. There must be at least one button and
 // a "done" handler so the window can be closed again.
 func (m *Modal) AddButtons(labels []string) *Modal {
@@ -174,8 +185,13 @@ func (m *Modal) Draw(screen tcell.Screen) {
 		m.frame.AddText(line, true, AlignCenter, m.textColor)
 	}
 
+	lengthForm := 0
+	if len(m.form.items) > 0 {
+		lengthForm += len(m.form.items) + 1
+	}
+
 	// Set the modal's position and size.
-	height := len(lines) + 6
+	height := len(lines) + 6 + lengthForm
 	width += 4
 	x := (screenWidth - width) / 2
 	y := (screenHeight - height) / 2