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<>1、1、1、1、
* G$ h* i! C2 B! p) n/ w//---------------------------------------------------------------------------</P><>#include <vcl.h>
4 k9 d5 Q# \* |#pragma hdrstop</P><>#include "Unit1.h"
" F G K; C6 p$ e8 p+ v, F# L//---------------------------------------------------------------------------; ?- d( P+ Z9 k( W
#pragma package(smart_init)
( @ W n( W" Y/ ~& X$ C! ~9 d; G#pragma resource "*.dfm"1 t% E5 H- n5 E" }% r
TForm1 *Form1;
* b/ P* G( r7 [% f ]6 q+ I0 K/ \//---------------------------------------------------------------------------/ D( D5 W4 @5 j0 l
__fastcall TForm1::TForm1(TComponent* Owner)
% x3 v ?& s1 k : TForm(Owner)
* O4 K! h. ?& R4 X" B0 i( p{
3 L, C! m$ E2 D. P}7 E y* r" R" ]) s
//---------------------------------------------------------------------------* V+ k5 G* p+ j1 s8 _
class cla{2 w: N! h+ P) u7 f
public:
0 d" F2 |, [4 B. Hint ox,oy;
/ ^, S$ A1 h% I2 o+ k};
, c/ z5 z6 J7 Y3 G! {' kcla *a=new cla;/ b$ S3 L1 d: k- a. g
int x,y;
$ h* G. S% w9 x9 s( O0 s8 E/ m& rvoid __fastcall TForm1::Image1MouseDown(TObject *Sender,
8 s0 m. `8 \( U/ f* } TMouseButton Button, TShiftState Shift, int X, int Y)
: Y8 ]0 Y& L. U# r) N( e* [{
5 {* L" ]/ z" v6 f( K% l if(Button=mbLeft){
# e$ p+ M! h; t, N6 E. I, _a->ox=Image1->Left;5 `( S$ j2 }; }6 K& Q4 ?' o
a->oy=Image1->Top;
' ^0 h* Z% l% ^2 U. g: l" lx=X;
9 ~) F. |1 v8 z; |y=Y;
/ k( L- W1 p7 k S}
% e3 n1 g1 d" o$ n T' ~' k}
- K/ M, N' K1 M1 | x: \//---------------------------------------------------------------------------
2 K( B9 j9 C2 E- C, W: kvoid __fastcall TForm1::Image1MouseMove(TObject *Sender, TShiftState Shift,: P) i( ?7 H4 Q+ {0 X
int X, int Y)' W. o) J$ G. r7 K1 D( ^ n
{8 J4 P$ C+ ^% V s* i' V9 j
if(Shift.Contains(ssLeft)){# Z) ~: j/ k: M. L% G, M' B
Image1->Left+=X-x;% u8 x {% ?- n$ N
Image1->Top+=Y-y;: w! h$ v- i6 K: ^
}
+ n) L7 U, m! w6 A}
9 u% |' P; U2 h' a//--------------------------------------------------------------------------- T9 c4 b* e5 M7 R
void __fastcall TForm1::Image1MouseUp(TObject *Sender, TMouseButton Button,# s* f i0 r8 m
TShiftState Shift, int X, int Y)" i0 Q$ f- x" u2 e- \3 w; E
{
8 O) h- b# ]$ I2 A' E. ^ if(Image1->Left>Shape1->Left-20 &&
. ?# P6 W0 m+ i! \/ J# t% F, W+ DImage1->Left<Shape1->Left+Shape1->Width+
" O, z7 j# R& U1 R20&&Image1->Top>Shape1->Top-20&&" V/ U' h$ W9 b" _/ ~( `; J; J' `
Image1->Top<Shape1->Top+20+Shape1->Top){
/ L& A' Z7 T8 X J, n, p& XImage1->Top=Shape1->Top;$ Q' b. ^+ l# u4 t0 X
Shape1->Visible=false;
8 J8 R0 {8 Z' D: h3 @1 V1 [, s6 C% {/ oImage1->Left=Shape1->Left;& L$ `" }; b0 v ^ j+ r9 z( j
}else{' o: C. S) g! Q7 d9 ]7 e& K
Image1->Left=a->ox;
* R3 o" g4 P, D! |' N8 U& u( ?0 `Image1->Top=a->oy;; u/ O2 l9 e8 b# p% @ _
}
/ x4 ~' E5 N$ ?# v; N" h' k8 z}</P><>2、2、2、2、2、2、2、2、2、、2、2、2、2、2、、2、2、2、2、2、2、2、2、2//---------------------------------------------------------------------------</P><>#include <vcl.h>5 _. m, ]6 c; F: Q4 ^
#pragma hdrstop</P><>#include "Unit1.h"5 v& v, ~ g- O o
//--------------------------------------------------------------------------- L( f: ~# d# m% s1 k5 H
#pragma package(smart_init)
. N" M4 {$ T$ L2 \#pragma resource "*.dfm"9 G" }* ~+ T/ r4 E6 a- p4 `+ D+ Q
TForm1 *Form1;
9 z7 D" E( S' m1 u g3 \4 N. |& r//---------------------------------------------------------------------------
* v7 D% @9 l& J- V0 ?__fastcall TForm1::TForm1(TComponent* Owner)8 ]& W# ?: o5 B% U7 N' O
: TForm(Owner)
: F: h. E! q7 ]- H{
+ \ P1 T! n+ v}
% k# S( g. k W# S3 y5 L6 f5 N//---------------------------------------------------------------------------# o4 N: v. F5 N, i4 F8 ^
class cla{
6 K- t' q n+ ^public:) l5 U7 z+ y5 f; t
int ox,oy;9 a" ]4 j6 h3 q1 I3 U8 R. d, O) W
int get_x(){return ox;}
) }+ { q! a0 a2 N% H8 H9 iint get_y(){return oy;}+ M# C3 v7 P* e( R1 f
};5 n5 u5 O6 ^ x: M/ o' K
cla *a=new cla;; B' n- q2 O; e& Y+ g
int x,y;
% w2 o+ Y( o1 Zvoid __fastcall TForm1::Image1MouseDown(TObject *Sender,
* `+ u4 e! @# e& G {- p TMouseButton Button, TShiftState Shift, int X, int Y)7 Y x& j/ F9 `$ Q
{9 i' h+ y7 \# F( {; P0 ]; s
if(Button=mbLeft){
' q1 f6 m7 t; u1 G7 D% pa->ox=Image1->Left;$ C$ Q- T/ a) H j* @$ F* v
a->oy=Image1->Top;# d( O* `8 O% y
x=X;: v" ? B3 ^/ j1 D. d9 C. ^4 X
y=Y;4 o$ H+ ?/ E3 M2 B3 y/ t( M* [4 p, S
}
. T8 H$ E' B6 \& d+ z: K, i}
- ?7 N R+ [& {& o3 r//---------------------------------------------------------------------------
4 K2 z4 g. x0 O; m1 Fvoid __fastcall TForm1::Image1MouseMove(TObject *Sender, TShiftState Shift,
* J- j0 B, k+ ]" C+ f1 u. Y int X, int Y)1 C% e, z% p5 d
{
) g7 F/ M# a" j A2 M6 wif(Shift.Contains(ssLeft)){) P* t- E4 }5 Z, s# q
Image1->Left+=X-x;, v, z: D; y! K9 w& a
Image1->Top+=Y-y;
$ E) u" O; [" {& f}
# ^2 k0 f+ @! d}
2 y" h2 j0 \! x t$ e$ G5 \* f//---------------------------------------------------------------------------6 e& W% I. o6 g, U3 u1 M4 x
void __fastcall TForm1::Image1MouseUp(TObject *Sender, TMouseButton Button,
1 ^( C: r" Q! C4 W* o TShiftState Shift, int X, int Y)" `/ `7 i# P( n, a+ I, b* r5 p- `
{
$ x2 ?- R- n5 G, n) bint x1,y1;
4 v. j! Y# j% z if(Image1->Left>Shape1->Left-20 &&
u+ o% @; S0 Q8 r( SImage1->Left<Shape1->Left+Shape1->Width+6 a. o& ]; d: Y2 k' V
20&&Image1->Top>Shape1->Top-20&&4 X/ ?0 d' [& p# q& B
Image1->Top<Shape1->Top+20+Shape1->Top){: Z7 e9 X9 C! ~* O8 `
Image1->Top=Shape1->Top;
! q2 b7 Z6 ?$ [& ]Shape1->Visible=false;
, i5 b. G7 Y% q6 N, }Image1->Left=Shape1->Left;
* m/ k5 z B( @4 i' E}else{+ `& p* l T3 O/ v$ m) `' p
x1=a->get_x();
9 c' }0 l4 u$ B6 Fy1=a->get_y();
! ~ Y3 r! K9 E, k7 U7 v/ t' SImage1->Left=x1;6 I, ^) v, O; F% @3 M0 P
Image1->Top=y1;
/ \8 p9 _" x1 o}
8 @% S X/ i; b# N& g. ?+ M}</P> |
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