
09.05.2011, 17:34
|
Прохожий
|
|
Регистрация: 09.05.2011
Сообщения: 2
Репутация: 10
|
|
спасибо=)
спасибо))но тут дело кажись в другом ==" привожу код :unit Unit1;
Код:
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Menus, StdCtrls, ExtCtrls, ComCtrls, ToolWin, ImgList;
type
TForm1 = class(TForm)
RichEdit1: TRichEdit;
OpenDialog1: TOpenDialog;
SaveDialog1: TSaveDialog;
FontDialog1: TFontDialog;
MainMenu1: TMainMenu;
N1: TMenuItem;
N2: TMenuItem;
N3: TMenuItem;
N4: TMenuItem;
N5: TMenuItem;
N6: TMenuItem;
N7: TMenuItem;
N8: TMenuItem;
N9: TMenuItem;
N10: TMenuItem;
N11: TMenuItem;
N12: TMenuItem;
N13: TMenuItem;
N14: TMenuItem;
N15: TMenuItem;
ToolBar1: TToolBar;
ToolButton1: TToolButton;
ToolButton2: TToolButton;
ToolButton3: TToolButton;
FindDialog1: TFindDialog;
ImageList2: TImageList;
ToolButton4: TToolButton;
ToolButton5: TToolButton;
ToolButton6: TToolButton;
ToolButton7: TToolButton;
ToolBar2: TToolBar;
Edit1: TEdit;
Button1: TButton;
Button2: TButton;
CheckBox1: TCheckBox;
CheckBox2: TCheckBox;
ToolButton8: TToolButton;
ToolButton9: TToolButton;
procedure RefreshPos;
procedure Button2Click(Sender: TObject);
procedure Edit1Change(Sender: TObject);
procedure ToolButton7Click(Sender: TObject);
procedure ToolButton6Click(Sender: TObject);
procedure ToolButton5Click(Sender: TObject);
procedure ToolButton4Click(Sender: TObject);
procedure ToolButton3Click(Sender: TObject);
procedure ToolButton2Click(Sender: TObject);
procedure ToolButton1Click(Sender: TObject);
procedure N15Click(Sender: TObject);
procedure N9Click(Sender: TObject);
procedure N8Click(Sender: TObject);
procedure N7Click(Sender: TObject);
procedure N5Click(Sender: TObject);
procedure N12Click(Sender: TObject);
procedure N3Click(Sender: TObject);
procedure N2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure FindItemClick(Sender: TObject);
procedure RichEditChange(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
CurrPos, LPos: integer;
Pos: array of integer;
implementation
uses ABOUT;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
if CurrPos>1 then
begin
Dec(CurrPos);
end;
RefreshPos;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
if CurrPos<lpos then
begin
inc(CurrPos);
end;
RefreshPos;
end;
procedure Tform1.RefreshPos;
begin
with RichEdit1 do
begin
SelStart := Pos[CurrPos-1];
SelLength := Length(Edit1.Text);
SetFocus;
end;
Button1.Enabled := true;
Button2.Enabled := true;
if CurrPos = 1 then
begin
Button1.Enabled := false;
end;
if CurrPos = lpos then
begin
Button2.Enabled := false;
end;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
if FontDialog1.Execute then
RichEdit1.SelAttributes.Assign(FontDialog1.Font);
end;
procedure TForm1.Edit1Change(Sender: TObject);
var
ss: string;
startpos: integer;
Position: integer;
st: TSearchTypes;
begin
ss :=Edit1.Text;
lpos := 0;
startpos := 0;
st := [];
if CheckBox1.Checked then st := st + [stWholeWord];
if CheckBox2.Checked then st := st + [stMatchCase];
if ss <> '' then
begin
with RichEdit1 do
while FindText(ss, startpos, length(Text), st)<>-1 do
begin
Position := FindText(ss, startpos, length(Text), st);
lpos := lpos + 1;
SetLength(pos, lpos);
Pos[lpos-1] := Position;
startpos := Position + 1;
end;
CurrPos := 1;
end;
RefreshPos;
ShowMessage(IntToStr(lpos));
end;
procedure TForm1.N12Click(Sender: TObject);
begin
ToolButton3.OnClick(self);
end;
procedure TForm1.N15Click(Sender: TObject);
begin
AboutBox.ShowModal;
end;
procedure TForm1.N2Click(Sender: TObject);
begin
ToolButton1.OnClick(self) ;
end;
procedure TForm1.N3Click(Sender: TObject);
begin
ToolButton2.OnClick(self) ;
end;
procedure TForm1.N5Click(Sender: TObject);
begin
Form1.Close;
end;
procedure TForm1.N7Click(Sender: TObject);
begin
RichEdit1.CopyToClipboard;
end;
procedure TForm1.N8Click(Sender: TObject);
begin
RichEdit1.CutToClipboard;
end;
procedure TForm1.N9Click(Sender: TObject);
begin
RichEdit1.PasteFromClipboard;
end;
procedure TForm1.ToolButton1Click(Sender: TObject);
begin
if OpenDialog1.Execute then
RichEdit1.Lines.LoadFromFile(OpenDialog1.Filename);
end;
procedure TForm1.ToolButton2Click(Sender: TObject);
begin
if SaveDialog1.Execute then
RichEdit1.Lines.SaveToFile(SaveDialog1.Filename);
end;
procedure TForm1.ToolButton3Click(Sender: TObject);
begin
if FontDialog1.Execute then
RichEdit1.SelAttributes.Assign(FontDialog1.Font);
end;
procedure TForm1.ToolButton4Click(Sender: TObject);
begin
RichEdit1.Lines.Text;
RichEdit1.Paragraph.Alignment:=taCenter; //весь текст выравниваеться по центру
end;
procedure TForm1.ToolButton5Click(Sender: TObject);
begin
RichEdit1.Text;
RichEdit1.Paragraph.Alignment:=taRightJustify; //весь текст выравниваеться справа
end;
procedure TForm1.ToolButton6Click(Sender: TObject);
begin
RichEdit1.Text;
RichEdit1.Paragraph.Alignment:=taLeftJustify;//весь текст выравниваеться слева
end;
procedure TForm1.ToolButton7Click(Sender: TObject);
begin
RichEdit1.Destroy;
end;
procedure TForm1.FindItemClick(Sender: TObject);
begin
end;//процедура поиска на кнопку TButton это которая поиск, а событие на ней FindItemClick
procedure TForm1.RichEditChange(Sender: TObject);
begin
RichEdit1.Tag := 1;
end;
end.
Последний раз редактировалось lmikle, 09.05.2011 в 19:30.
|