pascal/lazarus-ccr
1
0
Fork 0
Code Issues Releases Activity

tvplanit: Fix exception raised when demo program ends (by using up-to-date access to TList).

Browse Source 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4688 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
2016-06-07 22:52:16 +00:00
parent a64fca9830
commit ecf7b634a1
1 changed files with 12 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
components/tvplanit/source/vpbaseds.pas
View File

@ -1227,8 +1227,10 @@ procedure TVpControlLink.ReleaseDependents;
var
I : Integer;
begin
for I := 0 to pred(DependentList.Count) do
Detach(TVpDependentInfo(DependentList.List^[I]).Component);
for I := pred(DependentList.Count) downto 0 do
Detach(TVpDependentInfo(DependentList[i]).Component);
// for I := 0 to pred(DependentList.Count) do
// Detach(TVpDependentInfo(DependentList.List^[I]).Component);
end;
{=====}
@ -1238,9 +1240,11 @@ var
begin
try
for I := 0 to pred(DependentList.Count) do
if TVpDependentInfo(DependentList.List^[I]).Component = Sender then
// if TVpDependentInfo(DependentList.List^[I]).Component = Sender then
if TVpDependentInfo(DependentList[I]).Component = Sender then
begin
TVpDependentInfo(DependentList.List^[I]).Free;
// TVpDependentInfo(DependentList.List^[I]).Free;
TVpDependentInfo(DependentList[I]).Free;
DependentList.Delete(I);
if Sender is TVpLinkableControl then
TVpLinkableControl(Sender).ControlLink := nil;
@ -1260,7 +1264,8 @@ var
begin
Exists := false;
for I := 0 to pred(DependentList.Count) do
if TVpDependentInfo(DependentList.List^[I]).Component = Sender then begin
// if TVpDependentInfo(DependentList.List^[I]).Component = Sender then begin
if TVpDependentInfo(DependentList[I]).Component = Sender then begin
Exists := true;
Break;
end;
@ -1293,7 +1298,8 @@ var
I : Integer;
begin
for I := 0 to pred(DependentList.Count) do begin
with TVpDependentInfo(DependentList.List^[I]) do begin
// with TVpDependentInfo(DependentList.List^[I]) do begin
with TVpDependentInfo(DependentList[I]) do begin
if Component <> Sender then
EventHandler(Sender, NotificationType, Value);
end;