[Win/OSX] ButtonImageGadget for Touch panel

oryaaaaa · Post by **oryaaaaa** » Fri Dec 26, 2008 11:38 am

This tips is image touch for Touch panel

Use ImageGadget and OpenWindowedScreen
and No use MouseInit()

Procedure CreateMainWindow()
  WindowID_Main = OpenWindow(#PB_Any,0,0,1000,550,"Keita Fox Three", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)
  If WindowID_Main
    ImageGadget(#PB_Any, 0,0, 1000, 550, 0)
    
    If OpenWindowedScreen(WindowID(WindowID_Main), 0, 0, 1000, 550, 0, 0, 0)
      RedrawWin()
    Else
      MessageRequester("Error", "Can't open windowed screen!", 0)
      End
    EndIf
  EndIf
EndProcedure

But, Linux run, hide cursol. then for Win and OSX only.
MacOSX CreateExecute, Need .app (sample.app)

NeedImg:300px * 100px Image

Code: Select all

; Author oryaaaaa
;
UsePNGImageDecoder()

DataSection
  FirefoxImage: ; 300 px X 100 px
  IncludeBinary "firefox.png"
  Data.b 0
EndDataSection

Structure Button
  Handle.l
  PosX.l
  PosY.l
  Width.l
  Height.l
EndStructure

Global NewList CB.Button()
Global WindowID_Main.l, CreateID.l

If InitSprite() = 0
  MessageRequester("Error", "Can't open the sprite system", 0)
  End
EndIf

Procedure RedrawWin()
  ; Wrote 11/20/2008
  While WindowEvent(): Delay(1) : Wend
EndProcedure

Procedure.l CreateButtonImage(PosX, PosY, Imagefile.l)
  Handle.l = CatchSprite(#PB_Any,Imagefile) 
  AddElement(CB())
  CB()\Width = SpriteWidth(Handle)
  CB()\PosX = PosX
  CB()\PosY = PosY
  CB()\Height = SpriteHeight(Handle)
  CB()\Handle = Handle
  ProcedureReturn Handle
EndProcedure

Procedure.l ClickDown()
  ; Get Mouse Position on Sprites
  ForEach CB()
    If CB()\PosX<WindowMouseX(WindowID_Main) And CB()\PosY<WindowMouseY(WindowID_Main) And (CB()\PosX+CB()\Width)>WindowMouseX(WindowID_Main) And (CB()\PosY+CB()\Height)>WindowMouseY(WindowID_Main)
            ProcedureReturn ListIndex(CB())
    EndIf
  Next
  ProcedureReturn 9999
EndProcedure

Procedure CreateMainWindow()
  WindowID_Main = OpenWindow(#PB_Any,0,0,1000,550,"Keita Fox Three", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)
  If WindowID_Main
    ImageGadget(#PB_Any, 0,0, 1000, 550, 0)
    
    If OpenWindowedScreen(WindowID(WindowID_Main), 0, 0, 1000, 550, 0, 0, 0)
      RedrawWin()
    Else
      MessageRequester("Error", "Can't open windowed screen!", 0)
      End
    EndIf
  EndIf
EndProcedure

CreateMainWindow()
CreateID = CreateButtonImage(100, 100, ?FirefoxImage)

Repeat
  ; Always process all the events to flush the queue at every frame
  Event = WindowEvent()
  Eventtype = EventType()
  
  If Event = #PB_Event_Gadget And Eventtype = #PB_EventType_LeftClick
     If ClickDown()<>9999
        For x=0 To 1024 Step 32
          FlipBuffers(#PB_Screen_NoSynchronization)
          RedrawWin() : Delay(10)
          ClearScreen(RGB(0,0,0)) 
          DisplaySprite(CB()\Handle,CB()\PosX+x,CB()\PosY) 
        Next
      EndIf  
  EndIf
  
  Select Event
    Case #PB_Event_CloseWindow
      Quit = 1
      
    Case #PB_Event_Gadget
      Gadget = EventGadget()
      Select Gadget
        Case 1, 2, 3
      EndSelect
      
    Default
      FlipBuffers()
      ClearScreen(RGB(0,0,0)) 
      ForEach CB()
        If ClickDown()<>9999
          DisplaySprite(CB()\Handle,CB()\PosX+Random(1),CB()\PosY+Random(1)) 
        Else
          DisplaySprite(CB()\Handle,CB()\PosX,CB()\PosY)
        EndIf
      Next
  EndSelect
Until Quit=1

End