Как создать каретку своей собственной формы

Советы » Мышка и Курсор » Как создать каретку своей собственной формы

{
  The example below demonstrates creating custom caret:
}

unit

Unit1; interface

uses

Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, ExtCtrls, StdCtrls; type

TForm1 = class

(TForm) Memo1: TMemo; Image1: TImage; Edit1: TEdit; procedure

Memo1MouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); procedure

Edit1MouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); private

{ Private declarations } public

{ Public declarations } end

; var

Form1: TForm1; implementation

{$R *.DFM} procedure

TForm1.Memo1MouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); begin

CreateCaret(Memo1.Handle, Image1.Picture.Bitmap.Handle, 0, 0); ShowCaret(Memo1.Handle); end

; procedure

TForm1.Edit1MouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); begin

CreateCaret(Edit1.Handle, 0, 10, 4); ShowCaret(Edit1.Handle); end

; end

.

{The form file source (*.dfm) }

  object

Form1: TForm1 Left = 192 Top = 107 Width = 544 Height = 375 Caption = 'Form1' Color = clBtnFace Font.Charset = DEFAULT_CHARSET Font.Color = clWindowText Font.Height = -11 Font.Name = 'MS Sans Serif' Font.Style = [] OldCreateOrder = False PixelsPerInch = 96 TextHeight = 13 object

Image1: TImage Left = 12 Top = 4 Width = 16 Height = 16 AutoSize = True Picture.Data = { 07544269746D6170B6020000424DB602000000000000B6000000280000001000 0000100000000100100000000000000200000000000000000000100000000000 000000000000000080000080000000808000800000008000800080800000C0C0 C000808080000000FF0000FF000000FFFF00FF000000FF00FF00FFFF0000FFFF FF00000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 000000000000FF7FFF7FFF7FFF7F000000000000FF7FFF7FFF7FFF7FFF7FFF7F 00000000FF7FFF7FFF7FFF7F000000000000FF7FFF7FFF7FFF7FFF7FFF7F0000 0000FF7FFF7FFF7FFF7FFF7F00000000FF7FFF7FFF7FFF7FFF7FFF7FFF7F0000 000000000000FF7FFF7FFF7F0000000000000000FF7FFF7FFF7FFF7F00000000 0000000000000000FF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7F00000000 0000000000000000FF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7F000000000000 0000000000000000FF7FFF7FFF7F00000000FF7FFF7FFF7FFF7F000000000000 00000000000000000000FF7FFF7FFF7FFF7FFF7FFF7FFF7F0000000000000000 00000000000000000000FF7FFF7FFF7FFF7FFF7FFF7FFF7F0000000000000000 000000000000000000000000FF7FFF7FFF7FFF7FFF7FFF7F0000000000000000 000000000000000000000000FF7FFF7FFF7FFF7FFF7F00000000000000000000 0000000000000000000000000000FF7FFF7FFF7FFF7F00000000000000000000 0000000000000000000000000000FF7FFF7FFF7F000000000000000000000000 00000000000000000000000000000000FF7F0000000000000000000000000000 0000} end

object

Memo1: TMemo Left = 12 Top = 36 Width = 149 Height = 149 Lines.Strings = ('Memo1') TabOrder = 0 OnMouseDown = Memo1MouseDown end

object

Edit1: TEdit Left = 220 Top = 60 Width = 121 Height = 21 TabOrder = 1 Text = 'Edit1' OnMouseDown = Edit1MouseDown end

end

Другое по теме:

Категории

Статьи

Советы

Copyright © 2022 - All Rights Reserved - www.delphirus.com