Monkeybread Xojo plugin - Example: /MacCG/CoreGraphics DirectDisplay/CGScreenRefreshEvent Test

Platforms to show: All Mac Windows Linux Cross-Platform

/MacCG/CoreGraphics DirectDisplay/CGScreenRefreshEvent Test

Required plugins for this example: MBS MacCG Plugin

You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacCG/CoreGraphics DirectDisplay/CGScreenRefreshEvent Test

This example is the version from Mon, 14th Feb 2016.

Project "CGScreenRefreshEvent Test.xojo_binary_project"

Class App Inherits Application

Const kEditClear = "&Löschen"

Const kFileQuit = "Beenden"

Const kFileQuitShortcut = ""

End Class

Class Window1 Inherits Window

Control List Inherits Listbox

ControlInstance List Inherits Listbox

End Control

EventHandler Sub Open() m = new MyCGScreenRefreshEvent m.list = list u = new MyCGScreenUpdateMoveEvent u.list = list End EventHandler

Property m As MyCGScreenRefreshEvent

Property u As MyCGScreenUpdateMoveEvent

End Class

MenuBar MenuBar1

MenuItem FileMenu = "&Ablage"

MenuItem FileQuit = "#App.kFileQuit"

MenuItem EditMenu = "&Bearbeiten"

MenuItem EditUndo = "&Rückgängig"

MenuItem UntitledMenu1 = "-"

MenuItem EditCut = "&Ausschneiden"

MenuItem EditCopy = "&Kopieren"

MenuItem EditPaste = "&Einfügen"

MenuItem EditClear = "#App.kEditClear"

MenuItem UntitledMenu0 = "-"

MenuItem EditSelectAll = "&Alles auswählen"

End MenuBar

Class MyCGScreenRefreshEvent Inherits CGScreenRefreshEventMBS

EventHandler Sub ScreenRefresh(rectCount as Integer, rects() as CGRectMBS) dim n as integer = 0 // filter our own window. dim c as integer = 0 dim wl as integer = window1.Left dim wt as integer = window1.top dim ww as integer = window1.Width dim wh as integer = window1.Height for each r as CGRectMBS in rects if r.Left >= wl and r.top >= wt then if r.Left + r.Width <= wl + ww and r.top + r.Height <= wh + wt then c = c + 1 end if end if next if c = rectCount then return // show others, e.g. seconds in menubar list.InsertRow n, "ScreenRefresh "+str(rectCount)+" rectangles" for each r as CGRectMBS in rects n = n + 1 list.InsertRow n, " pos: "+str(r.Left)+"/"+str(r.top)+", width: "+str(r.Width)+", height: "+str(r.Height) next End EventHandler

Property list As Listbox

End Class

Class MyCGScreenUpdateMoveEvent Inherits CGScreenUpdateMoveEventMBS

EventHandler Sub ScreenMove(deltaX as Integer, deltaY as Integer, rectCount as Integer, rects() as CGRectMBS) dim n as integer = 0 list.InsertRow n, "ScreenMove "+str(deltaX)+"/"+str(deltaY)+" with "+str(rectCount)+" rectangles" for each r as CGRectMBS in rects n = n + 1 list.InsertRow n, " pos: "+str(r.Left)+"/"+str(r.top)+", width: "+str(r.Width)+", height: "+str(r.Height) next End EventHandler

Property list As Listbox

End Class

End Project