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;-TOP
#ProgramTitle = "Main Window"
#ProgramVersion = "v1.01.2"
Enumeration Windows
#Main
EndEnumeration
Enumeration MenuBar
#MainMenu
EndEnumeration
Enumeration MenuItems
#MainMenuAbout
#MainMenuExit
EndEnumeration
Enumeration Gadgets
#MainCanvas
#MainButton
EndEnumeration
Enumeration StatusBar
#MainStatusBar
EndEnumeration
Procedure DoDrawCanvas()
Protected dx, dy
dx = GadgetWidth(#MainCanvas)
dy = GadgetHeight(#MainCanvas)
If StartDrawing(CanvasOutput(0))
Box(0, 0, dx, dy, #White)
DrawingMode(#PB_2DDrawing_Outlined)
Box(2, 2, dx - 4, dy - 4, #Blue)
DrawingMode(#PB_2DDrawing_Default)
Box(5, 5, 130, 35, #Red)
StopDrawing()
EndIf
EndProcedure
Procedure UpdateWindow()
Protected dx, dy
dx = WindowWidth(#Main)
dy = WindowHeight(#Main) - StatusBarHeight(#MainStatusBar) - MenuHeight()
; Resize gadgets
ResizeGadget(#MainCanvas, 0, 0, dx, dy)
EndProcedure
Procedure Main()
Protected dx, dy
#MainStyle = #PB_Window_SystemMenu | #PB_Window_SizeGadget | #PB_Window_MaximizeGadget | #PB_Window_MinimizeGadget
If OpenWindow(#Main, #PB_Ignore, #PB_Ignore, 800, 600, #ProgramTitle , #MainStyle)
; Menu
CreateMenu(#MainMenu, WindowID(#Main))
MenuTitle("&File")
CompilerIf #PB_Compiler_OS = #PB_OS_MacOS
MenuItem(#PB_Menu_About, "")
CompilerElse
MenuItem(#MainMenuAbout, "About")
CompilerEndIf
; Menu File Items
CompilerIf Not #PB_Compiler_OS = #PB_OS_MacOS
MenuBar()
MenuItem(#MainMenuExit, "E&xit")
CompilerEndIf
; StatusBar
CreateStatusBar(#MainStatusBar, WindowID(#Main))
AddStatusBarField(#PB_Ignore)
; Gadgets
dx = WindowWidth(#Main)
dy = WindowHeight(#Main) - StatusBarHeight(#MainStatusBar) - MenuHeight()
CanvasGadget(#MainCanvas, 0, 0, dx, dy, #PB_Canvas_Container)
ButtonGadget(#MainButton, 10, 10, 120, 25, "Button")
CloseGadgetList()
DoDrawCanvas()
; Bind Events
BindEvent(#PB_Event_SizeWindow, @UpdateWindow(), #Main)
BindGadgetEvent(#MainCanvas, @DoDrawCanvas(), #PB_EventType_Resize)
; Event Loop
Repeat
Select WaitWindowEvent()
Case #PB_Event_CloseWindow
Select EventWindow()
Case #Main
Break
EndSelect
Case #PB_Event_Menu
Select EventMenu()
CompilerIf #PB_Compiler_OS = #PB_OS_MacOS
Case #PB_Menu_About
PostEvent(#PB_Event_Menu, #Main, #MainMenuAbout)
Case #PB_Menu_Preferences
Case #PB_Menu_Quit
PostEvent(#PB_Event_CloseWindow, #Main, #Null)
CompilerEndIf
Case #MainMenuAbout
MessageRequester("About", #ProgramTitle + #LF$ + #ProgramVersion, #PB_MessageRequester_Info)
Case #MainMenuExit
PostEvent(#PB_Event_CloseWindow, #Main, #Null)
EndSelect
Case #PB_Event_Gadget
Select EventGadget()
EndSelect
EndSelect
ForEver
EndIf
EndProcedure : Main()