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IdeIntf: Clean TOICustomPropertyGrid.HintTimer

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git-svn-id: trunk@45831 -
This commit is contained in:
juha 2014-07-11 16:32:10 +00:00
parent 613426fbe9
commit a8c3ea866d
1 changed files with 18 additions and 30 deletions
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48
components/ideintf/objectinspector.pp
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@ -3213,33 +3213,13 @@ end;
procedure TOICustomPropertyGrid.HintTimer(Sender: TObject);
var
Position : TPoint;
Index: integer;
PointedRow: TOIpropertyGridRow;
procedure HintByHandler;
var
AHint: String;
begin
if OnPropertyHint(Self, PointedRow, AHint)
then begin
FHintIndex := Index;
FShowingLongHint := True;
FHintManager.ShowHint(Position, AHint);
end;
end;
procedure HintByEditor(AHint: String);
begin
FHintIndex := Index;
FShowingLongHint := True;
FHintManager.ShowHint(Position, AHint);
end;
var
Window: TWinControl;
HintType: TPropEditHint;
ClientPosition: TPoint;
Position, ClientPosition: TPoint;
Index: integer;
AHint: String;
OkToShow: Boolean;
begin
if FHintTimer <> nil then
FHintTimer.Enabled := False;
@ -3255,16 +3235,24 @@ begin
Exit;
Index := MouseToIndex(ClientPosition.Y, False);
if (Index < 0) or (Index >= FRows.Count) then Exit;
PointedRow := Rows[Index];
if (PointedRow = Nil) or (PointedRow.Editor = Nil)
or (Index = ItemIndex) then Exit; // Don't show hint for the selected property.
// Don't show hint for the selected property.
if (Index < 0) or (Index >= FRows.Count) or (Index = ItemIndex) then Exit;
PointedRow := Rows[Index];
if (PointedRow = Nil) or (PointedRow.Editor = Nil) then Exit;
// Get hint
OkToShow := True;
HintType := GetHintTypeAt(Index, Position.X);
if (HintType = pehName) and Assigned(OnPropertyHint) then
HintByHandler
OkToShow := OnPropertyHint(Self, PointedRow, AHint)
else
HintByEditor(PointedRow.Editor.GetHint(HintType, Position.X, Position.Y));
AHint := PointedRow.Editor.GetHint(HintType, Position.X, Position.Y);
// Show hint if all is well.
if OkToShow and FHintManager.ShowHint(Position, AHint) then begin
FHintIndex := Index;
FShowingLongHint := True;
end;
end;
procedure TOICustomPropertyGrid.ResetHintTimer;