Feature Request: add containers for widgets #320
Description
The way to set the positions of widgets is through the x1 y1 coordinates in func (*Block) SetRect:
p := widgets.NewParagraph()
p.Title = "Lunar"
p.Text = selectedAudio
p.SetRect(0, 0, 40, 3)
p.TitleStyle.Fg = ui.ColorYellow
p.BorderStyle.Fg = ui.ColorCyan
c := widgets.NewParagraph()
c.Title = "Audio Controls"
c.Text = `Pause and play music: [ENTER]
Volume: [↓ ↑]
Speed: [← →]
Normal Speed: [Ctrl + N]
Back to menu: [BACKSPACE]
Quit Lunar: [ESC]
`
c.SetRect(0, 4, 40, 12)
c.TitleStyle.Fg = ui.ColorYellow
c.BorderStyle.Fg = ui.ColorCyan
ui.Render(p, c)But this can create overlap over widgets:
+-Lunar--------------------------------+
|Playing Charlie Puth |
+--------------------------------------+
|Normal Speed: [Ctrl + N] |
|Back to menu: [BACKSPACE] |
|Quit Lunar: [ESC] |
+--------------------------------------+
Preferred output:
+-Lunar--------------------------------+
|Playing Charlie Puth |
+--------------------------------------+
+-Audio Controls-----------------------+
|Pause and play music: [ENTER] |
|Volume: [↓ ↑] |
|Speed: [← →] |
|Normal Speed: [Ctrl + N] |
|Back to menu: [BACKSPACE] |
|Quit Lunar: [ESC] |
+--------------------------------------+My idea is to create a container for the widgets like in the Fyne GUI to position
the widgets and avoid widget overlap:
SetContent(NewVericalBox(c, p))