Method Initialize

gui/folder.go:48–91

Initialize initializes the Folder with the specified text and initial width It is normally used when the folder is embedded in another object.

(text string, width float32, contentPanel IPanel)

// Initialize initializes the Folder with the specified text and initial width
// It is normally used when the folder is embedded in another object.
func (f *Folder) Initialize(text string, width float32, contentPanel IPanel) {

	f.Panel.Initialize(f, width, 0)
	f.styles = &StyleDefault().Folder

	// Initialize label
	f.label.initialize(text, StyleDefault().Font)
	f.Panel.Add(&f.label)

	// Create icon
	f.icon.initialize("", StyleDefault().FontIcon)
	f.icon.SetFontSize(StyleDefault().Label.PointSize * 1.3)
	f.Panel.Add(&f.icon)

	// Setup content panel
	f.contentPanel = contentPanel
	contentPanel.GetPanel().bounded = false
	contentPanel.GetPanel().zLayerDelta = 1
	contentPanel.GetPanel().SetVisible(false)
	f.Panel.Add(f.contentPanel)

	// Set event callbacks
	f.Panel.Subscribe(OnMouseDown, f.onMouse)
	f.Panel.Subscribe(OnCursorEnter, f.onCursor)
	f.Panel.Subscribe(OnCursorLeave, f.onCursor)

	f.Subscribe(OnMouseDownOut, func(s string, i interface{}) {
		// Hide list when clicked out
		if f.contentPanel.Visible() {
			f.contentPanel.SetVisible(false)
		}
	})

	f.contentPanel.Subscribe(OnCursorEnter, func(evname string, ev interface{}) {
		f.Dispatch(OnCursorLeave, ev)
	})
	f.contentPanel.Subscribe(OnCursorLeave, func(evname string, ev interface{}) {
		f.Dispatch(OnCursorEnter, ev)
	})

	f.alignRight = true
	f.update()
	f.recalc()
}

// SetStyles set the folder styles overriding the default style.
func (f *Folder) SetStyles(fs *FolderStyles) {