Problem with mouse in window screen
Posted: Mon Apr 07, 2025 2:22 pm
I have this code to check it.
There can be changed form mode "Canvas gadget" to "graphical screen" and viceversa (using key 'C' in the keyboard)
The issue is that when change to screen from the canvas to the graphical for the first time, all is correct, but the second time doing it, then the mouse moving is ignored, and also the mouse buttons
why?
The keyboard is not ignored.
NOTICE: in PB6.04x86 it works as it should do
There can be changed form mode "Canvas gadget" to "graphical screen" and viceversa (using key 'C' in the keyboard)
The issue is that when change to screen from the canvas to the graphical for the first time, all is correct, but the second time doing it, then the mouse moving is ignored, and also the mouse buttons
why?The keyboard is not ignored.
Code: Select all
Global RX.u=900,RY.u=500
OpenWindow(0,0,0,RX,RY,Titulo$,#PB_Window_BorderLess|#PB_Window_ScreenCentered)
Procedure lienzo()
Protected Event.i,mx.f=RX/2,my.f=RY/2,rmb.a,teclamodifiers.a,teclasoltada.a,figura.b=0
CanvasGadget(10,0,0,RX,RY,#PB_Canvas_Keyboard|#PB_Canvas_DrawFocus|#PB_Canvas_ClipMouse)
Repeat
Repeat
Event.i=WindowEvent()
Select EventType()
Case #PB_EventType_MouseMove
mx.f=GetGadgetAttribute(10,#PB_Canvas_MouseX)
my.f=GetGadgetAttribute(10,#PB_Canvas_MouseY)
Case #PB_EventType_RightButtonDown:rmb.a=1
Case #PB_EventType_RightButtonUp:rmb.a=0
Case #PB_EventType_KeyUp
teclamodifiers.a=GetGadgetAttribute(10,#PB_Canvas_Modifiers)
teclasoltada.a=GetGadgetAttribute (10,#PB_Canvas_Key)
EndSelect
Until Event=#PB_Event_None
figura.b=0
If rmb:figura.b=1
ElseIf teclasoltada.a=#PB_Shortcut_C:FreeGadget(#PB_All):ProcedureReturn
EndIf
StartDrawing(CanvasOutput(10)):Box(0,0,RX,RY,0)
If figura.b:Box(mx-40,my-40,80,80,$DDDDEE)
Else:Circle(mx,my,40,$DDDDEE)
EndIf
StopDrawing()
Until teclasoltada.a=#PB_Shortcut_Escape
FreeGadget(#PB_All):End
EndProcedure
Procedure pantallagrafica()
Protected mx.f=RX/2,my.f=RY/2,figura.b=0
InitMouse():InitSprite():InitKeyboard()
OpenWindowedScreen(WindowID(0),0,0,RX,RY,1,0,0,#PB_Screen_WaitSynchronization)
MouseLocate(mx, my)
Repeat:While WindowEvent()<>#PB_Event_None:Wend
ExamineKeyboard():ExamineMouse():mx=MouseX():my=MouseY()
ClearScreen(0)
figura.b=0
If MouseButton(#PB_MouseButton_Right):figura.b=1
ElseIf KeyboardReleased(#PB_Key_C):CloseScreen():ProcedureReturn
EndIf
StartDrawing(ScreenOutput())
If figura.b:Box(mx-40,my-40,80,80,$DDDDEE)
Else:Circle(mx,my,40,$DDDDEE)
EndIf
StopDrawing()
FlipBuffers():Delay(12)
Until KeyboardPushed(#PB_Key_Escape)
CloseScreen():End
EndProcedure
Repeat
lienzo()
pantallagrafica()
Forever