vcdcz.pas

一个关于VCD销售的系统

unit vcdcz;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, Menus, ComCtrls, ToolWin, Buttons, StdCtrls, AppEvnts,
  LabelButton, TradeImage, MaskImageButton, MoveImageButton, Grids, DBGrids,
  DB, ADODB;

type
  Tfrm_vcdcz = class(TForm)
    palUp: TPanel;
    palLeftUp: TPanel;
    imgLeftUp: TImage;
    palRightUp: TPanel;
    imgRightUp: TImage;
    palUpMid: TPanel;
    imgCaption: TImage;
    palDown: TPanel;
    imgLeftDown: TImage;
    imgRightDown: TImage;
    imgDownMin: TImage;
    palLeft: TPanel;
    palRight: TPanel;
    imgRight: TImage;
    imgCloseButton: TImage;
    imgMinButton: TImage;
    imgSizeButton: TImage;
    imgMaxButton: TImage;
    imgRestoreButton: TImage;
    imgSysIcon: TImage;
    popSystemMenu: TPopupMenu;
    N_Restore: TMenuItem;
    N_Max: TMenuItem;
    N_Min: TMenuItem;
    N_Move: TMenuItem;
    N_Size: TMenuItem;
    N_Speater: TMenuItem;
    N_Close: TMenuItem;
    palClient: TPanel;
    lbCaption: TLabel;
    CoolBarMenu: TCoolBar;
    ToolBarMenu: TToolBar;
    imgLeft: TImage;
    imgColorLeftUp: TImage;
    imgGrayCaption: TImage;
    imgGrayMenuBar: TImage;
    imgGrayRightUp: TImage;
    imgColorCaption: TImage;
    imgGrayLeftUp: TImage;
    imgColorRightUp: TImage;
    imgRightUp1: TImage;
    imgLeftUp1: TImage;
    imgColorMenubar: TImage;
    Group_zlr: TRadioGroup;
    Group_hy: TGroupBox;
    Label1: TLabel;
    e_hyid: TEdit;
    Label2: TLabel;
    e_hypass: TEdit;
    Group_lz: TGroupBox;
    Label3: TLabel;
    Label4: TLabel;
    E_yjid: TEdit;
    e_yj: TEdit;
    Label5: TLabel;
    Group_zl: TGroupBox;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Group_vcd: TGroupBox;
    DBGrid1: TDBGrid;
    e_vcdid: TEdit;
    Label12: TLabel;
    e_zl_name: TEdit;
    e_zl_sex: TEdit;
    e_zl_nl: TEdit;
    e_zl_zlx: TEdit;
    e_zl_yj: TEdit;
    e_zl_tel: TEdit;
    b_ok: TMoveImgBtn;
    blabel_ok: TLabelBtn;
    ztl: TStatusBar;
    Group_qp: TGroupBox;
    Label13: TLabel;
    b_yjid: TMoveImgBtn;
    DataSource1: TDataSource;
    procedure imgMinButtonClick(Sender: TObject);
    procedure imgSizeButtonClick(Sender: TObject);
    procedure imgCloseButtonClick(Sender: TObject);
    procedure imgCaptionMouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure imgCaptionMouseMove(Sender: TObject; Shift: TShiftState; X,
      Y: Integer);
    procedure imgCaptionMouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure FormCreate(Sender: TObject);
    procedure imgSysIconMouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure popSystemMenuPopup(Sender: TObject);
    procedure N_SizeClick(Sender: TObject);
    procedure N_MoveClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure Group_zlrClick(Sender: TObject);
    procedure FormKeyPress(Sender: TObject; var Key: Char);
    procedure e_hyidExit(Sender: TObject);
    procedure e_hypassExit(Sender: TObject);
    procedure E_yjidExit(Sender: TObject);
    procedure e_vcdidExit(Sender: TObject);
    procedure b_yjidClick(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure e_yjExit(Sender: TObject);
    procedure b_okClick(Sender: TObject);
    procedure E_yjidEnter(Sender: TObject);
    procedure e_hyidEnter(Sender: TObject);
    procedure e_yjKeyPress(Sender: TObject; var Key: Char);
    procedure e_yjEnter(Sender: TObject);
    procedure E_yjidChange(Sender: TObject);
    procedure FormActivate(Sender: TObject);
  private
    { Private declarations }
    canmove:boolean;
    curPoint:TPoint;
    oldPoint:TPoint;
    Canvas:TCanvas;
  protected
    procedure CreateParams(var Params:TCreateParams);override;
    procedure WMActivate(var Msg:TWMACTIVATE); message WM_ACTIVATE;
  public
    { Public declarations }
    procedure groupcolor;{出租明细及颜色改变}
    
  end;

var
  frm_vcdcz: Tfrm_vcdcz;

implementation

uses datam;

{$R *.dfm}

procedure tfrm_vcdcz.groupcolor;
begin
  e_vcdid.Text:='';
  if frm_vcdcz.group_vcd.Enabled then
   begin
    frm_vcdcz.e_vcdid.Color:=clwindow;
    e_vcdid.SetFocus();
   end
  else
    frm_vcdcz.e_vcdid.Color:=cl3DLight;
end;
{出租明细及颜色改变}

procedure Tfrm_vcdcz.CreateParams(var Params:TCreateParams);
begin
  inherited CreateParams(Params);
  if BorderStyle<>bsNone then
    Params.Style :=WS_THICKFRAME or WS_POPUP or WS_BORDER;
end;

procedure Tfrm_vcdcz.imgMinButtonClick(Sender: TObject);
begin
  if Application.MainForm =self then
    Application.Minimize
  else
    DefWindowProc(Handle, WM_SYSCOMMAND, SC_MINIMIZE, 0);
end;

procedure Tfrm_vcdcz.imgSizeButtonClick(Sender: TObject);
begin
  if self.WindowState = wsNormal then
  begin
    DefWindowProc(Handle, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
    imgSizeButton.Picture :=imgRestoreButton.Picture;
  end
  else
  begin
    DefWindowProc(Handle, WM_SYSCOMMAND, SC_RESTORE, 0);
    imgSizeButton.Picture :=imgMaxButton.Picture;
  end;

end;

procedure Tfrm_vcdcz.imgCloseButtonClick(Sender: TObject);
begin
  DefWindowProc(Handle, WM_SYSCOMMAND, SC_CLOSE, 0);
end;

procedure Tfrm_vcdcz.imgCaptionMouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
  if (Button=mbLeft)and(ssLeft in Shift)then
  begin
    canmove:=true;
    Canvas:=TCanvas.Create;
    with Canvas do
    begin
      pen.Style :=psdot;
      brush.Style :=bsClear;
      pen.Width :=2;
      Pen.Mode :=pmNotXor;
      Handle :=GetDC(0);
      Rectangle(left,top,Left+width,top+height);
      curPoint.X :=X;
      curPoint.Y :=Y;
      oldPoint.X :=Left;
      oldPoint.Y :=Top;
    end;        //end with
  end;  //end if
end;

procedure Tfrm_vcdcz.imgCaptionMouseMove(Sender: TObject;
  Shift: TShiftState; X, Y: Integer);
begin
  if not canmove then exit;
  with Canvas do
  begin
    Rectangle(oldPoint.x,oldPoint.y,oldPoint.x+Width,oldPoint.y+Height);
    oldPoint.x :=Left +X-curPoint.x;
    oldPoint.y :=Top +Y-curPoint.y;
    Rectangle(oldPoint.x,oldPoint.y,oldPoint.x+Width,oldPoint.y+Height);
  end;
end;

procedure Tfrm_vcdcz.imgCaptionMouseUp(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
  if not canmove then exit;
  with Canvas do
  begin
    Rectangle(oldPoint.x,oldPoint.y,oldPoint.x+Width,oldPoint.y+Height);
    Left :=oldPoint.x;
    Top :=oldPoint.y;
    Free;
  end;
  canmove:=not canmove;
end;

procedure Tfrm_vcdcz.FormCreate(Sender: TObject);
begin
  lbCaption.Caption :=Caption;
   dm.adoq_czbtmp.SQL.Clear;
   dm.ADOQ_czbtmp.SQL.Add('delete from czbtmp');
   dm.ADOQ_czbtmp.ExecSQL;
   dm.adoq_czbtmp.Close;
   dm.ADO_czbtmp.Close;
end;

procedure Tfrm_vcdcz.imgSysIconMouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
  PopSystemMenu.Popup(Left+ImgSysIcon.Left,Top+ImgSysIcon.Top+ImgSysIcon.Height);
end;

procedure Tfrm_vcdcz.popSystemMenuPopup(Sender: TObject);
begin

  N_Restore.Enabled :=imgSizeButton.Visible and (WindowState =wsMaximized);
  N_Max.Enabled :=imgSizeButton.Visible and (WindowState =wsNormal);
  N_Size.Enabled :=imgSizeButton.Visible ;
  n_min.Enabled:=imgMinButton.Visible;
end;

procedure Tfrm_vcdcz.N_SizeClick(Sender: TObject);
begin
  DefWindowProc(Handle, WM_SYSCOMMAND, SC_SIZE, 0);
end;

procedure Tfrm_vcdcz.N_MoveClick(Sender: TObject);
begin
  DefWindowProc(Handle, WM_SYSCOMMAND, SC_MOVE, 0);
end;

procedure Tfrm_vcdcz.FormShow(Sender: TObject);
begin
  if WindowState=wsNormal then
    imgSizeButton.Picture.Bitmap :=imgMaxButton.Picture.Bitmap
  else if WindowState=wsMaximized then
    imgSizeButton.Picture.Bitmap :=imgRestoreButton.Picture.Bitmap;
  e_hyid.SetFocus();
end;

procedure Tfrm_vcdcz.WMActivate(var Msg: TWMACTIVATE);
begin
  if (Msg.Active =WA_ACTIVE) or (Msg.Active =WA_CLICKACTIVE) then
  begin
    imgCaption.Picture.Bitmap :=imgColorCaption.Picture.Bitmap;
    imgLeftUp1.Picture.Bitmap :=imgColorLeftUp.Picture.Bitmap;
    imgRightUp1.Picture.Bitmap :=imgColorRightUp.Picture.Bitmap;
    coolBarMenu.Bitmap :=imgColorMenubar.Picture.Bitmap;
  end
  else begin
    imgCaption.Picture.Bitmap :=imgGrayCaption.Picture.Bitmap;
    imgLeftUp1.Picture.Bitmap :=imgGrayLeftUp.Picture.Bitmap;
    imgRightUp1.Picture.Bitmap :=imgGrayRightUp.Picture.Bitmap;
    coolBarMenu.Bitmap :=imgGrayMenubar.Picture.Bitmap;
  end;
end;

procedure Tfrm_vcdcz.Group_zlrClick(Sender: TObject);
begin
   //vcdzthf;
   dm.adoq_czbtmp.SQL.Clear;
   dm.ADOQ_czbtmp.SQL.Add('delete from czbtmp');
   dm.ADOQ_czbtmp.ExecSQL;
   dm.adoq_czbtmp.Close;
   dm.ADO_czbtmp.Close;
   dm.ADO_czdt.Cancel;
   case  group_zlr.ItemIndex of
     0:
       begin
        group_hy.Visible:=true;
        group_lz.Visible:=false;
        group_qp.Visible:=false;
        group_vcd.Enabled:=false;
        e_hyid.SetFocus();
        Groupcolor;
       end;
     1:
       begin
        e_hyid.Text:='';
        e_hypass.Text:='';
        e_zl_name.Text:='';
        e_zl_sex.Text:='';
        e_zl_nl.Text:='';
        e_zl_zlx.Text:='';
        e_zl_yj.Text:='';
        e_zl_tel.Text:='';
        group_hy.Visible:=false;
        group_lz.Visible:=true;
        group_qp.Visible:=false;
        group_vcd.Enabled:=false;
        e_yjid.Enabled:=true;
        e_yjid.Tag:=0;
        e_yj.Enabled:=true;
        e_yj.Text:='0.00';
        e_yjid.Text:='';
        e_yjid.Color:=clwindow;
        e_yj.Color:=clwindow;
        e_yjid.SetFocus();
        Groupcolor;
       end;
     2:
       begin
        e_hyid.Text:='';
        e_hypass.Text:='';
        e_zl_name.Text:='';
        e_zl_sex.Text:='';
        e_zl_nl.Text:='';
        e_zl_zlx.Text:='';
        e_zl_yj.Text:='';
        e_zl_tel.Text:='';
        group_hy.Visible:=false;
        group_lz.Visible:=false;
        group_qp.Visible:=true;
        group_vcd.Enabled:=true;
        e_vcdid.SetFocus();
        Groupcolor;