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{
*****************************************************************************
See the file COPYING.modifiedLGPL.txt, included in this distribution,
for details about the license.
*****************************************************************************
}
unit CheckListboxEditorDlg;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils,
// LCL
LCLType, Forms, Controls, Dialogs, CheckLst, Buttons, ComCtrls, ButtonPanel,
ActnList,
// IdeIntf
IDEImagesIntf, ObjInspStrConsts, IDEWindowIntf;
type
{ TCheckListBoxEditorDlg }
TCheckListBoxEditorDlg = class(TForm)
actAdd: TAction;
actDel: TAction;
actEdit: TAction;
actMoveUp: TAction;
actMoveDown: TAction;
ActionList1: TActionList;
BtnPanel: TButtonPanel;
FCheck: TCheckListBox;
aCheck: TCheckListBox;
ToolBar: TToolBar;
tbAdd: TToolButton;
tbDelete: TToolButton;
ToolButton3: TToolButton;
tbUp: TToolButton;
tbDown: TToolButton;
ToolButton6: TToolButton;
tbEdit: TToolButton;
procedure actAddExecute(Sender: TObject);
procedure actDelExecute(Sender: TObject);
procedure actEditExecute(Sender: TObject);
procedure actMoveDownExecute(Sender: TObject);
procedure actMoveUpExecute(Sender: TObject);
procedure FCheckClick(Sender: TObject);
procedure FormClose(Sender: TObject; var {%H-}CloseAction: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure ApplyCheck(Sender: TObject);
private
FModified: Boolean;
procedure Change;
public
property Modified: Boolean read FModified write FModified;
end;
procedure AssignCheckList(dstCheck, srcCheck: TCheckListBox);
implementation
{$R *.lfm}
procedure AssignCheckList(dstCheck, srcCheck: TCheckListBox);
var
i: integer;
begin
dstCheck.Items.Clear;
dstCheck.AllowGrayed := srcCheck.AllowGrayed;
dstCheck.Items := srcCheck.Items;
dstCheck.ItemHeight := srcCheck.ItemHeight;
for i := 0 to srcCheck.Items.Count - 1 do
begin
if srcCheck.Items[i] <> dstCheck.Items[i] then
dstCheck.Items[i] := srcCheck.Items[i];
dstCheck.State[i] := srcCheck.State[i]
end;
end;
{ TCheckListBoxEditorDlg }
procedure TCheckListBoxEditorDlg.FormCreate(Sender: TObject);
begin
ToolBar.Images := IDEImages.Images_16;
actAdd.ImageIndex := IDEImages.LoadImage('laz_add');
actDel.ImageIndex := IDEImages.LoadImage('laz_delete');
actMoveUp.ImageIndex := IDEImages.LoadImage('arrow_up');
actMoveDown.ImageIndex := IDEImages.LoadImage('arrow_down');
actEdit.ImageIndex := IDEImages.LoadImage('laz_edit');
Caption := clbCheckListBoxEditor;
BtnPanel.OKButton.Caption := oisOk;
BtnPanel.CancelButton.Caption := oisCancel;
BtnPanel.HelpButton.Caption := cActionListEditorHelpCategory;
BtnPanel.CloseButton.Kind := bkCustom;
BtnPanel.CloseButton.LoadGlyphFromStock(idButtonYes);
BtnPanel.CloseButton.Caption := sccsTrEdtApply;
BtnPanel.CloseButton.OnClick := @ApplyCheck;
actAdd.Hint := clbAdd;
actDel.Hint := clbDeleteHint;
actMoveUp.Hint := clbUp;
actMoveDown.Hint := clbDown;
actEdit.Hint := clbModify;
actMoveUp.ShortCut := scCtrl or VK_UP;
actMoveDown.ShortCut := scCtrl or VK_DOWN;
Modified := False;
IDEDialogLayoutList.ApplyLayout(Self);
end;
procedure TCheckListBoxEditorDlg.FormClose(Sender: TObject; var CloseAction: TCloseAction);
begin
IDEDialogLayoutList.SaveLayout(Self);
end;
procedure TCheckListBoxEditorDlg.actAddExecute(Sender: TObject);
var
strItem: string;
begin
strItem:='';
if InputQuery(clbCheckListBoxEditor, clbAdd, strItem) then
begin
FCheck.Items.Add(strItem);
Change;
end;
end;
procedure TCheckListBoxEditorDlg.actDelExecute(Sender: TObject);
var
OldIndex : integer;
begin
if FCheck.ItemIndex = -1 then exit;
if MessageDlg(clbCheckListBoxEditor, Format(clbDeleteQuest, [FCheck.ItemIndex, FCheck.Items[FCheck.ItemIndex]]),
mtConfirmation, mbYesNo, 0) = mrYes then
begin
// save old index
OldIndex := FCheck.ItemIndex;
FCheck.Items.Delete(FCheck.ItemIndex);
if (FCheck.Count-1<OldIndex) then
FCheck.ItemIndex := FCheck.Count-1
else
FCheck.ItemIndex := OldIndex;
Change;
end;
end;
procedure TCheckListBoxEditorDlg.actEditExecute(Sender: TObject);
begin
if FCheck.ItemIndex = -1 then exit;
FCheck.Items[FCheck.ItemIndex]:=InputBox(clbCheckListBoxEditor,clbModify,FCheck.Items[FCheck.ItemIndex]);
end;
procedure TCheckListBoxEditorDlg.actMoveDownExecute(Sender: TObject);
var
itemtmp: string;
checkedtmp: boolean;
begin
if (FCheck.Items.Count<=1)or(FCheck.ItemIndex=FCheck.Items.Count-1)or(FCheck.ItemIndex=-1) then exit;
itemtmp:=FCheck.Items[FCheck.ItemIndex+1];
checkedtmp:=FCheck.Checked[FCheck.ItemIndex+1];
FCheck.Items[FCheck.ItemIndex+1]:=FCheck.Items[FCheck.ItemIndex];
FCheck.Checked[FCheck.ItemIndex+1]:=FCheck.Checked[FCheck.ItemIndex];
FCheck.Items[FCheck.ItemIndex]:=itemtmp;
FCheck.Checked[FCheck.ItemIndex]:=checkedtmp;
FCheck.ItemIndex:=FCheck.ItemIndex+1;
Change;
end;
procedure TCheckListBoxEditorDlg.actMoveUpExecute(Sender: TObject);
var
itemtmp: string;
checkedtmp: boolean;
begin
if (FCheck.Items.Count<=1)or(FCheck.ItemIndex<1) then exit;
itemtmp:=FCheck.Items[FCheck.ItemIndex-1];
checkedtmp:=FCheck.Checked[FCheck.ItemIndex-1];
FCheck.Items[FCheck.ItemIndex-1]:=FCheck.Items[FCheck.ItemIndex];
FCheck.Checked[FCheck.ItemIndex-1]:=FCheck.Checked[FCheck.ItemIndex];
FCheck.Items[FCheck.ItemIndex]:=itemtmp;
FCheck.Checked[FCheck.ItemIndex]:=checkedtmp;
FCheck.ItemIndex:=FCheck.ItemIndex-1;
Change;
end;
procedure TCheckListBoxEditorDlg.FCheckClick(Sender: TObject);
begin
Change;
end;
procedure TCheckListBoxEditorDlg.ApplyCheck(Sender:TObject);
begin
if Assigned(FCheck) then
begin
AssignCheckList(aCheck, FCheck);
FModified := True;
end;
end;
procedure TCheckListBoxEditorDlg.Change;
begin
actDel.Enabled := FCheck.ItemIndex <> -1;
actEdit.Enabled := FCheck.ItemIndex <> -1;
actMoveUp.Enabled := (FCheck.ItemIndex <> -1) and (FCheck.ItemIndex > 0);
actMoveDown.Enabled := (FCheck.ItemIndex <> -1) and (FCheck.ItemIndex < FCheck.Count - 1);
end;
end.
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