[lazarus] BUGS

Fri Mar 7 03:10:26 EST 2003

At first, there is a bug in forms.pp/screen.inc - header of somewhat
like SetCorsors method doesn't match (const/not const parameter).
Second, TTreeView doesn't work with font - so charset is poor.
And, at last, my project (attached) have resulted in a very strange bug.
Dump is following
#0  0x0810c77b in _SYSTEM_ROUND$EXTENDED ()
#1  0x080aec7d in TGTKOBJECT__SETSCROLLINFO (HANDLE=143870872,
SBSTYLE=1,
    valSCROLLINFO=
      {CBSIZE = 28, FMASK = 103, NMIN = 0, NMAX = 0, NPAGE = 321, NPOS =
0, NTRACKPOS = 0}, BREDRAW=false, this=0x815b384) at gtkwinapi.inc:6786
#2  0x080dd812 in SETSCROLLINFO (HANDLE=143870872, SBSTYLE=1,
valSCROLLINFO=
      {CBSIZE = 28, FMASK = 103, NMIN = 0, NMAX = 0, NPAGE = 321, NPOS =
0, NTRACKPOS = 0}, REDRAW=false) at winapi.inc:923
#3  0x08105a4e in UPDATEVSCROLL () at scrollingwincontrol.inc:193
#4  0x08105c16 in TCONTROLSCROLLBAR__UPDATESCROLLBAR (this=0x8163724)
    at scrollingwincontrol.inc:235
#5  0x081061fb in TSCROLLINGWINCONTROL__UPDATESCROLLBARS
(this=0x8163014)
    at scrollingwincontrol.inc:421
#6  0x081058d4 in TCONTROLSCROLLBAR__AUTOCALCRANGE (this=0x8163754)
    at scrollingwincontrol.inc:161
#7  0x08105ef7 in TSCROLLINGWINCONTROL__ALIGNCONTROLS
(ACONTROL=0x8163a64,
    ARECT=
        {LEFT = 0, TOP = 0, RIGHT = 673, BOTTOM = 320, TOPLEFT = {X = 0,
Y = 0}, BOTTOMRIGHT = {X = 673, Y = 320}}, this=0x8163014)
    at scrollingwincontrol.inc:341
#8  0x080ed841 in TWINCONTROL__ALIGNCONTROL (ACONTROL=0x8163a64,
    this=0x8163014) at wincontrol.inc:1706
#9  0x080ed704 in TWINCONTROL__INSERTCONTROL (ACONTROL=0x8163a64,
---Type <return> to continue, or q <return> to quit---
    this=0x8163014) at wincontrol.inc:1666
#10 0x080f0d85 in TCONTROL__SETPARENT (APARENT=0x8163014,
this=0x8163a64)
    at control.inc:1631
#11 0x0805ee0c in TCUSTOMGRID__SETEDITOR (AVALUE=0x8163a64,
this=0x8163014)
    at grids.pas:876
#12 0x08068b6d in TSTRINGGRID__SELECTEDITOR (this=0x8163014) at
grids.pas:4236
#13 0x080632d0 in TCUSTOMGRID__MOVEEXTEND (RELATIVE=false, DCOL=1,
DROW=1,
    this=0x8163014) at grids.pas:2602
#14 0x08062509 in TCUSTOMGRID__MOUSEDOWN (BUTTON=MBLEFT, SHIFT=Invalid
C/C++ type code 10 in symbol table.
)
    at grids.pas:2257
#15 0x080f0039 in TCONTROL__DOMOUSEDOWN (MESSAGE=
      {MSG = 513, KEYS = 1, XPOS = 229, YPOS = 41, POS = {X = 229, Y =
41}, RESULT = 0}, BUTTON=MBLEFT, SHIFT=Invalid C/C++ type code 10 in
symbol table.
) at control.inc:950
#16 0x080f00c8 in TCONTROL__WMLBUTTONDOWN (MESSAGE=
      {MSG = 513, KEYS = 1, XPOS = 229, YPOS = 41, POS = {X = 229, Y =
41}, RESULT = 0}, this=0x8163014) at control.inc:979
#17 0x08112cc9 in _SYSTEM_TOBJECT_$_DISPATCH$formal ()
#18 0x080effc2 in TCONTROL__WNDPROC (THEMESSAGE=
      {MSG = 513, WPARAM = 1, LPARAM = 2687205, RESULT = 0, WPARAMLO =
1, WPARAMHI = 0, LPARAMLO = 229, LPARAMHI = 41, RESULTLO = 0, RESULTHI =
0},
    this=0x8163014) at control.inc:922
#19 0x080ecf62 in TWINCONTROL__WNDPROC (MESSAGE=
      {MSG = 513, WPARAM = 1, LPARAM = 2687205, RESULT = 0, WPARAMLO =
1, WPARAM---Type <return> to continue, or q <return> to quit---
HI = 0, LPARAMLO = 229, LPARAMHI = 41, RESULTLO = 0, RESULTHI = 0},
    this=0x8163014) at wincontrol.inc:1329
#20 0x0806142d in TCUSTOMGRID__WNDPROC (THEMESSAGE=
      {MSG = 513, WPARAM = 1, LPARAM = 2687205, RESULT = 0, WPARAMLO =
1, WPARAMHI = 0, LPARAMLO = 229, LPARAMHI = 41, RESULTLO = 0, RESULTHI =
0},
    this=0x8163014) at grids.pas:1833
#21 0x0806c62a in DELIVERMESSAGE (TARGET=0x8163014, AMESSAGE=void)
    at gtkproc.inc:1080
#22 0x08071fd2 in DELIVERMOUSEDOWNMESSAGE (WIDGET=0x8934f80,
EVENT=0x8941478,
    AWINCONTROL=0x8163014) at gtkcallback.inc:1007
#23 0x0807206e in GTKMOUSEBTNPRESS (WIDGET=0x8934f80, EVENT=0x8941478,
    DATA=0x8163014) at gtkcallback.inc:1061
#24 0x40232b26 in gtk_marshal_BOOL__POINTER () from
/usr/lib/libgtk-1.2.so.0
#25 0x40277e16 in gtk_signal_remove_emission_hook ()
   from /usr/lib/libgtk-1.2.so.0
#26 0x40276f3b in gtk_signal_handlers_destroy () from
/usr/lib/libgtk-1.2.so.0
#27 0x40274b8e in gtk_signal_emit () from /usr/lib/libgtk-1.2.so.0
#28 0x402c0ba4 in gtk_widget_event () from /usr/lib/libgtk-1.2.so.0
#29 0x40231a7f in gtk_propagate_event () from /usr/lib/libgtk-1.2.so.0
#30 0x40231224 in gtk_main_do_event () from /usr/lib/libgtk-1.2.so.0
#31 0x40108985 in gdk_flush () from /usr/lib/libgdk-1.2.so.0
#32 0x403093ee in g_idle_remove_by_data () from
/usr/lib/libglib-1.2.so.0
#33 0x40309199 in g_idle_remove_by_data () from
/usr/lib/libglib-1.2.so.0
---Type <return> to continue, or q <return> to quit---
#34 0x403080e3 in g_main_iteration () from /usr/lib/libglib-1.2.so.0
#35 0x40231f37 in gtk_main_iteration_do () from /usr/lib/libgtk-1.2.so.0

#36 0x08096ebf in TGTKOBJECT__HANDLEEVENTS (this=0x815b384)
    at gtkobject.inc:770
#37 0x08096ff6 in TGTKOBJECT__WAITMESSAGE (this=0x815b384) at
gtkobject.inc:828
#38 0x08108c29 in TAPPLICATION__IDLE (this=0x815b274) at
application.inc:278
#39 0x0810959c in TAPPLICATION__HANDLEMESSAGE (this=0x815b274)
    at application.inc:616
#40 0x0810962e in TAPPLICATION__RUN (this=0x815b274) at
application.inc:661
#41 0x0811b81a in main () at planexp.dpr:23

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