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Update v1.01.1
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;-TOP by mk-soft, v1.01.1, 24.09.2023
;- Gadget Common
CompilerIf Not #PB_Compiler_Thread
CompilerError "Use Compiler Option ThreadSafe!"
CompilerEndIf
; ----
DeclareModule MyGadgetCommon
Declare WindowPB(Object)
Declare FreeGadgetWithData(Gadget)
EndDeclareModule
Module MyGadgetCommon
CompilerSelect #PB_Compiler_OS
CompilerCase #PB_OS_Windows
Procedure WindowPB(Object)
Protected r1
r1 = GetProp_(Object, "PB_WINDOWID")
If r1 > 0
ProcedureReturn r1 - 1
Else
ProcedureReturn -1
EndIf
EndProcedure
CompilerCase #PB_OS_Linux
Procedure WindowPB(Object)
ProcedureReturn g_object_get_data_(Object, "pb_id" )
EndProcedure
CompilerCase #PB_OS_MacOS
Import ""
PB_Window_GetID(Object)
EndImport
Procedure WindowPB(Object)
ProcedureReturn PB_Window_GetID(Object)
EndProcedure
CompilerEndSelect
; ----
Procedure FreeGadgetWithData(Gadget)
Protected *This
If IsGadget(Gadget)
*This = GetGadgetData(Gadget)
If *This
FreeStructure(*This)
EndIf
FreeGadget(Gadget)
EndIf
EndProcedure
EndModule
;- MyGadget 1
DeclareModule MyGadget
Declare CreateMyGadget(Gadget, x, y, Width, Height, Text.s, Flags = 0)
Declare FreeMyGadget(Gadget)
EndDeclareModule
Module MyGadget
UseModule MyGadgetCommon
Enumeration #PB_EventType_FirstCustomValue
#MyEventType_AnimateEnter
#MyEventType_AnimateLeave
EndEnumeration
Structure udtMyGadget
; Base
Window.i
Gadget.i
EventType.i
; Param
Text.s
Flags.i
; Data Animation
AnimateValue.i
AnimateMin.i
AnimateMax.i
AnimateDelay.i
AnimateEnter.i
AnimateLeave.i
EndStructure
; ----
Procedure DrawGadget(*This.udtMyGadget)
Protected dx, dy, dx2, dy2, dy3
With *This
dx = GadgetWidth(\Gadget)
dy = GadgetHeight(\Gadget)
If StartDrawing(CanvasOutput(\Gadget))
; Draw background
Box(0, 0, dx, dy, $8B8B00)
DrawingMode(#PB_2DDrawing_Outlined)
Box(0, 0, dx, dy, $FF901E)
; Draw contents
DrawingMode(#PB_2DDrawing_Default)
Box(10, 10, dx-20, dy-20, #Black)
DrawText(20, 20, \Text, #White, #Black)
; Draw animation
dx2 = dx - 20 - 2
dy2 = (dy - 20) * (\AnimateMax - \AnimateValue) / \AnimateMax - 2
Box(11, 11, dx2, dy2, #Gray)
StopDrawing()
EndIf
EndWith
EndProcedure
; ----
Procedure DoAnimateEnter(*This.udtMyGadget)
With *This
If Not \AnimateEnter
\AnimateEnter = #True
\AnimateLeave = #False
While \AnimateEnter
\AnimateValue + 1
PostEvent(#PB_Event_Gadget, \Window, \Gadget, #MyEventType_AnimateEnter, \AnimateValue)
If \AnimateValue >= \AnimateMax
\AnimateEnter = #False
Break
EndIf
Delay(\AnimateDelay)
Wend
EndIf
EndWith
EndProcedure
; ----
Procedure DoAnimateLeave(*This.udtMyGadget)
With *This
If Not \AnimateLeave
\AnimateLeave = #True
\AnimateEnter = #False
While \AnimateLeave
\AnimateValue - 1
PostEvent(#PB_Event_Gadget, \Window, \Gadget, #MyEventType_AnimateLeave, \AnimateValue)
If \AnimateValue <= \AnimateMin
\AnimateLeave = #False
Break
EndIf
Delay(\AnimateDelay)
Wend
EndIf
EndWith
EndProcedure
; ----
Procedure DoEvents()
Protected *this.udtMyGadget = GetGadgetData(EventGadget())
With *this
If *this
\EventType = EventType()
Select \EventType
Case #PB_EventType_MouseEnter
; Start trigger enter gadget
CreateThread(@DoAnimateEnter(), *this)
Case #PB_EventType_MouseLeave
; Start trigger leave gadget
CreateThread(@DoAnimateLeave(), *this)
Case #PB_EventType_MouseMove
Case #PB_EventType_MouseWheel
Case #PB_EventType_LeftButtonDown
Case #PB_EventType_LeftButtonUp
Case #PB_EventType_LeftClick
Case #PB_EventType_LeftDoubleClick
Case #PB_EventType_RightButtonDown
Case #PB_EventType_RightButtonUp
Case #PB_EventType_RightClick
Case #PB_EventType_RightDoubleClick
Case #PB_EventType_MiddleButtonDown
Case #PB_EventType_MiddleButtonUp
Case #PB_EventType_Focus
Case #PB_EventType_LostFocus
Case #PB_EventType_KeyDown
Case #PB_EventType_KeyUp
Case #PB_EventType_Input
Case #PB_EventType_Resize
Case #MyEventType_AnimateEnter
DrawGadget(*this)
Case #MyEventType_AnimateLeave
DrawGadget(*this)
EndSelect
EndIf
EndWith
EndProcedure
; ----
Procedure CreateMyGadget(Gadget, x, y, Width, Height, Text.s, Flags = 0)
Protected r1, *this.udtMyGadget
With *this
; Create memory for gadget
*this = AllocateStructure(udtMyGadget)
If Not *this
ProcedureReturn 0
EndIf
; Create Gadget
r1 = CanvasGadget(Gadget, x, y, Width, Height, Flags)
If r1
\Window = WindowPB(UseGadgetList(0))
If Gadget = #PB_Any
\Gadget = r1
Else
\Gadget = Gadget
EndIf
; Store pointers to own data in gadget data
SetGadgetData(\Gadget, *This)
; Parameter
\Text = Text
\Flags = Flags
; Default values
\AnimateMin = 0
\AnimateMax = 20
\AnimateDelay = 15 ; ms
; Draw gadget
DrawGadget(*This)
; Bind gadget events
BindGadgetEvent(\Gadget, @DoEvents())
Else
FreeStructure(*this)
EndIf
EndWith
ProcedureReturn r1
EndProcedure
; ----
Procedure FreeMyGadget(Gadget)
Protected *This
If IsGadget(Gadget)
*This = GetGadgetData(Gadget)
If *This
FreeStructure(*This)
EndIf
FreeGadget(Gadget)
EndIf
EndProcedure
EndModule
;-Example
;-TOP
#ProgramTitle = "Own Gadget with Animation"
#ProgramVersion = "v1.01.1"
Enumeration Windows 1
#Main
EndEnumeration
Enumeration MenuBar
#MainMenu
EndEnumeration
Enumeration MenuItems
#MainMenuAbout
#MainMenuExit
EndEnumeration
Enumeration Gadgets
#MainGadget1
#MainGadget2
EndEnumeration
Enumeration StatusBar
#MainStatusBar
EndEnumeration
Procedure UpdateWindow()
Protected dx, dy
dx = WindowWidth(#Main)
dy = WindowHeight(#Main) - StatusBarHeight(#MainStatusBar) - MenuHeight()
; Resize gadgets
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()
MyGadget::CreateMyGadget(#MainGadget1, 10, 10, 200, 100, "Hello World!")
MyGadget::CreateMyGadget(#MainGadget2, 220, 10, 200, 100, "I like PureBasic!")
; Bind Events
BindEvent(#PB_Event_SizeWindow, @UpdateWindow(), #Main)
; 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
MyGadget::FreeMyGadget(#MainGadget1)
MyGadgetCommon::FreeGadgetWithData(#MainGadget2)
EndIf
EndProcedure : Main()