← →gek
(2001-12-27 07:16)
[1]
procedure TFormQrView.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
case key of
vk_escape : Close;
vk_Prior : ToolBtnPriorClick(Self);
vk_Next : ToolBtnNextClick(Self);
vk_Home : ToolBtnFirstClick(Self);
vk_End : ToolBtnLastClick(Self);
vk_Up : if VertScrollBar.Position > 10 then
VertScrollBar.Position := VertScrollBar.Position - 10
else
VertScrollBar.Position := 0;
vk_Down : if VertScrollBar.Position < VertScrollBar.Range - 10 then
VertScrollBar.Position := VertScrollBar.Position + 10
else
VertScrollBar.Position := VertScrollBar.Range;
vk_Left : if HorzScrollBar.Position > 10 then
HorzScrollBar.Position := HorzScrollBar.Position - 10
else
HorzScrollBar.Position := 0;
vk_Right : if HorzScrollBar.Position < HorzScrollBar.Range - 10 then
HorzScrollBar.Position := HorzScrollBar.Position + 10
else
HorzScrollBar.Position := HorzScrollBar.Range;
else
exit;
end;
key:=0;
end;
KeyDown для ScrollBar a Найти похожие ветки
← →