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{
This file is part of the Free Component Library.
Copyright (c) 2017 Michael Van Canneyt, member of the Free Pascal development team
form for resizing report elements.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
unit frmfprdresizeelements;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ButtonPanel,
StdCtrls, Spin, fpreport, fpreportdesignobjectlist, reportdesignbaseforms;
type
{ TResizeElementsForm }
TForm = TBaseReportResizeForm;
TResizeElementsForm = class(TForm)
BPResize: TButtonPanel;
FSEHorizontal: TFloatSpinEdit;
FSEVertical: TFloatSpinEdit;
GBHorizontal: TGroupBox;
GBVertical: TGroupBox;
RBHParentSize: TRadioButton;
RBHNone: TRadioButton;
RBHFixed: TRadioButton;
RBVParentSize: TRadioButton;
RBVNone: TRadioButton;
RBVFixed: TRadioButton;
RBVLargest: TRadioButton;
RBHSmallest: TRadioButton;
RBHLargest: TRadioButton;
RBVSmallest: TRadioButton;
procedure RBHFixedClick(Sender: TObject);
procedure RBVNoneClick(Sender: TObject);
protected
function GetH: TSizeAdjust; override;
function GetHS: TFPReportUnits; override;
function GetV: TSizeAdjust; override;
function GetVS: TFPReportUnits; override;
procedure SetH(AValue: TSizeAdjust);override;
procedure SetHS(AValue: TFPReportUnits);override;
procedure SetV(AValue: TSizeAdjust);override;
procedure SetVS(AValue: TFPReportUnits);override;
public
Property Horizontal : TSizeAdjust Read GetH Write SetH;
Property Vertical : TSizeAdjust Read GetV Write SetV;
Property HorizontalSize : TFPReportUnits Read GetHS Write SetHS;
Property VerticalSize : TFPReportUnits Read GetVS Write SetVS;
end;
implementation
{$R *.lfm}
{ TResizeElementsForm }
procedure TResizeElementsForm.RBHFixedClick(Sender: TObject);
begin
FSEHorizontal.Enabled:=RBHFixed.Checked;
end;
procedure TResizeElementsForm.RBVNoneClick(Sender: TObject);
begin
FSEVertical.Enabled:=RBVFixed.Checked;
end;
function TResizeElementsForm.GetH: TSizeAdjust;
begin
if RBHSmallest.Checked then
Result:=saSmallest
else if RBHLargest.Checked then
Result:=saLargest
else if RBHFixed.Checked then
Result:=saValue
else if RBHParentSize.Checked then
Result:=saParent
else
Result:=saNone;
end;
function TResizeElementsForm.GetHS: TFPReportUnits;
begin
Result:=FSEHorizontal.Value;
end;
function TResizeElementsForm.GetV: TSizeAdjust;
begin
if RBVSmallest.Checked then
Result:=saSmallest
else if RBVLargest.Checked then
Result:=saLargest
else if RBVFixed.Checked then
Result:=saValue
else if RBVParentSize.Checked then
Result:=saParent
else
Result:=saNone;
end;
function TResizeElementsForm.GetVS: TFPReportUnits;
begin
Result:=FSEVertical.Value;
end;
procedure TResizeElementsForm.SetH(AValue: TSizeAdjust);
begin
Case AValue of
saLargest : RBHLargest.Checked:=True;
saSmallest : RBHSmallest.Checked:=True;
saValue : RBHFixed.Checked:=True;
saParent : RBHParentSize.Checked:=True;
else
RBHNone.Checked:=True;
end;
end;
procedure TResizeElementsForm.SetHS(AValue: TFPReportUnits);
begin
FSEHorizontal.Value:=Avalue;
end;
procedure TResizeElementsForm.SetV(AValue: TSizeAdjust);
begin
Case AValue of
saLargest : RBVLargest.Checked:=True;
saSmallest : RBVSmallest.Checked:=True;
saValue : RBVFixed.Checked:=True;
saParent : RBVParentSize.Checked:=True;
else
RBVNone.Checked:=True;
end;
end;
procedure TResizeElementsForm.SetVS(AValue: TFPReportUnits);
begin
FSEVertical.Value:=AValue
end;
initialization
ReportResizeFormClass:=TResizeElementsForm;
end.
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