YAHOO98

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#Region Module Attributes
	#FullScreen: False
	#IncludeTitle: True
	#ApplicationLabel: SlidingSidebar demo
	#VersionCode: 1
	#VersionName: 
	#SupportedOrientations: unspecified
	#CanInstallToExternalStorage: False
#End Region

'Activity module
Sub Process_Globals
	'These global variables will be declared once when the application starts.
	'These variables can be accessed from all modules.
End Sub

Sub Globals
	Dim PanelWithSidebar As ClsSlidingSidebar
	Dim lblInfo As Label
	Dim ivHandle, ivShadow As ImageView
	Dim pnlDarken As Panel
	Dim lvMenu As ListView
End Sub

Sub Activity_Create(FirstTime As Boolean)
	Dim LightBrown As Int
	LightBrown = Colors.RGB(220, 200, 200)
	Activity.Color = LightBrown

	PanelWithSidebar.Initialize(Activity, 100%y - 70dip, 3, 2, 400, 400)
	PanelWithSidebar.ContentPanel.Color = LightBrown
	PanelWithSidebar.Sidebar.Color = Colors.RGB(117, 65, 54)
	PanelWithSidebar.SetOnChangeListeners(Me, "Drawer_onFullyOpen", "Drawer_onFullyClosed", "Drawer_onMove")

	lblInfo.Initialize("")
	lblInfo.Text = "Drag the handle to open/close the drawer."
	lblInfo.TextColor = Colors.Black
	lblInfo.TextSize = 24
	PanelWithSidebar.ContentPanel.AddView(lblInfo, 30dip, 30dip, 100%x - 60dip, 100%y - 60dip)

	ivHandle.Initialize("")
	ivHandle.Background = LoadNinePatchDrawable("handle")
	PanelWithSidebar.AddOpenCloseHandle(ivHandle, 0, 100%x, 70dip, 0)

	lvMenu.Initialize("lvMenu")
	lvMenu.AddSingleLine("1st option")
	lvMenu.AddSingleLine("2nd option")
	lvMenu.AddSingleLine("3rd option")
	lvMenu.AddSingleLine("4th option")
	lvMenu.AddSingleLine("5th option")
	lvMenu.AddSingleLine("6th option")
	lvMenu.AddSingleLine("7th option")
	lvMenu.AddSingleLine("8th option")
	lvMenu.Color = Colors.Transparent
	lvMenu.ScrollingBackgroundColor = Colors.Transparent
	PanelWithSidebar.Sidebar.AddView(lvMenu, 15dip, 15dip, PanelWithSidebar.Sidebar.Width - 30dip, PanelWithSidebar.Sidebar.Height - 30dip)

	ivShadow.Initialize("")
	ivShadow.Background = PanelWithSidebar.LoadDrawable("code_lock_bottom")
	PanelWithSidebar.Sidebar.AddView(ivShadow, 0, 0, -1, 7dip)

	pnlDarken.Initialize("")
	pnlDarken.Color = Colors.ARGB(200, 0, 0, 0)
	PanelWithSidebar.Sidebar.AddView(pnlDarken, 0, 0, -1, -1)
End Sub

Sub Activity_Resume
End Sub

Sub Activity_Pause (UserClosed As Boolean)
End Sub

'Gets a 9-patch drawable from the application resources
Sub LoadNinePatchDrawable(ImageName As String) As Object
	Dim r As Reflector
	Dim package As String
	package = r.GetStaticField("anywheresoftware.b4a.BA", "packageName")
	Dim ID_Drawable As Int
	ID_Drawable = r.GetStaticField(package & ".R$drawable", ImageName)
	r.Target = r.GetContext
	r.Target = r.RunMethod("getResources")
	Return r.RunMethod2("getDrawable", ID_Drawable, "java.lang.int")
End Sub

Sub lvMenu_ItemClick (Position As Int, Value As Object)
	lblInfo.Text = "LAST SELECTION: " & Value
	PanelWithSidebar.CloseSidebar
End Sub

Sub Drawer_onFullyOpen
	Log("FULLY OPEN")
End Sub

Sub Drawer_onFullyClosed
	Log("FULLY CLOSED")
End Sub

Sub Drawer_onMove(IsOpening As Boolean)
	Log("MOVE IsOpening=" & IsOpening)
	
	Dim Transparency As Float
	Transparency = 1 - ((100%y - PanelWithSidebar.Sidebar.Top) / PanelWithSidebar.Sidebar.Height)
	pnlDarken.Color = Colors.ARGB(Transparency * 200, 0, 0, 0)
End Sub