package main

import (
	"github.com/ying32/govcl/vcl"
	"github.com/ying32/govcl/vcl/types"
)

const (
	MY_SPACING = 6
	MY_HEIGHT  = 90
	MY_WIDTH   = 180
)

// vcl_row makes a TPanel row inside the target component.
func vcl_row(owner vcl.IWinControl, top int32) *vcl.TPanel {

	r := vcl.NewPanel(owner)
	r.SetParent(owner)
	r.SetBorderStyle(types.BsNone)
	r.SetBevelInner(types.BvNone)
	r.SetBevelOuter(types.BvNone)
	r.SetAlign(types.AlTop)
	r.SetTop(top)
	r.SetAutoSize(true)

	return r
}

// vcl_menuitem makes a child TMenuItem inside the parent menu.
func vcl_menuitem(parent *vcl.TMenuItem, caption string, imageIndex int32, onClick vcl.TNotifyEvent) *vcl.TMenuItem {
	m := vcl.NewMenuItem(parent)
	m.SetCaption(caption)
	if imageIndex != -1 {
		m.SetImageIndex(imageIndex)
	}
	if onClick != nil {
		m.SetOnClick(onClick)
	}
	parent.Add(m)

	return m
}

// vcl_menuseparator adds a separator to the parent TMenuItem.
func vcl_menuseparator(parent *vcl.TMenuItem) *vcl.TMenuItem {
	s := vcl.NewMenuItem(parent)
	s.SetCaption("-") // Creates separator
	parent.Add(s)

	return s
}