How do I set custom widths per column?

[geocine]

This is my current code

a := app.New()

// Create a new window
w := a.NewWindow("PNG properties")

// Create a new grid layout
grid := container.New(layout.NewGridLayout(2))

// Create a new label and textbox for each property in the struct
promptLabel := widget.NewLabel("Prompt:")
promptTextbox := widget.NewEntry()
// other widgets

// Add the label and textbox widgets to the grid layout
grid.Add(promptLabel)
grid.Add(promptTextbox)
// other widgets

// Set the window content to the grid layout
w.SetContent(grid)

// Show and run the window
w.ShowAndRun()

I want to set the width of the first column to a fixed with and the second one to be dynamic. I want the rows to be dynamic height depending on the height of the widget as I wanted to use a multientry widget. How do I do that?

[geocine]

Use FormLayout