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RxFPC:RxDBGrid - check numeric field MinValue and MaxValue on RxDBGrid rxUpDown editor

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7386 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
alexs75
2020-04-15 22:28:52 +00:00
parent 5cdb8c16c7
commit 79e39c6318
1 changed files with 23 additions and 2 deletions
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25
components/rx/trunk/rxdb/rxdbgrid.pas
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@@ -2533,6 +2533,7 @@ var
Col:TRxColumn; Col:TRxColumn;
msg: TGridMessage; msg: TGridMessage;
V: Boolean;
begin begin
Col:=TRxColumnEditButtons(Collection).FOwner as TRxColumn; Col:=TRxColumnEditButtons(Collection).FOwner as TRxColumn;
F:=Col.Field; F:=Col.Field;
@@ -2545,7 +2546,16 @@ begin
if F.IsNull then if F.IsNull then
F.Value:=0; F.Value:=0;
F.Value:=F.Value - 1; if F is TLongintField then
V:=(TLongintField(F).MinValue <> 0) and (TLongintField(F).MaxValue <> 0) and (TLongintField(F).MinValue < F.Value)
else
if F is TFloatField then
V:=(TFloatField(F).MinValue <> 0) and (TFloatField(F).MaxValue <> 0) and (TFloatField(F).MinValue < F.Value)
else
V:=true;
if V then
F.Value:=F.Value - 1;
Msg.LclMsg.msg:=GM_SETVALUE; Msg.LclMsg.msg:=GM_SETVALUE;
Msg.Grid:=Col.Grid; Msg.Grid:=Col.Grid;
@@ -2561,6 +2571,7 @@ var
Col:TRxColumn; Col:TRxColumn;
msg: TGridMessage; msg: TGridMessage;
V: Boolean;
begin begin
Col:=TRxColumnEditButtons(Collection).FOwner as TRxColumn; Col:=TRxColumnEditButtons(Collection).FOwner as TRxColumn;
F:=Col.Field; F:=Col.Field;
@@ -2572,7 +2583,17 @@ begin
if F.IsNull then if F.IsNull then
F.Value:=0; F.Value:=0;
F.Value:=F.Value + 1;
if F is TLongintField then
V:=(TLongintField(F).MinValue <> 0) and (TLongintField(F).MaxValue <> 0) and (TLongintField(F).MaxValue > F.Value)
else
if F is TFloatField then
V:=(TFloatField(F).MinValue <> 0) and (TFloatField(F).MaxValue <> 0) and (TFloatField(F).MaxValue < F.Value)
else
V:=true;
if V then
F.Value:=F.Value + 1;
Msg.LclMsg.msg:=GM_SETVALUE; Msg.LclMsg.msg:=GM_SETVALUE;
Msg.Grid:=Col.Grid; Msg.Grid:=Col.Grid;