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XDCMay2019MiamiUSA

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/MacCG/CoreGraphics DirectDisplay/CGScreenRefreshEvent Test
Function:
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.rbp"
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

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The items on this page are in the following plugins: MBS MacCG Plugin.




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