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< >1、1、1、1、
" G5 I9 @& W, D- ^//---------------------------------------------------------------------------</P>< >#include <vcl.h>2 F _$ ~2 @4 I" a9 t3 y# T
#pragma hdrstop</P>< >#include "Unit1.h"6 b) ]' s4 @! ? C# S( M7 g
//---------------------------------------------------------------------------
" ?- n% x3 j1 [( u2 a#pragma package(smart_init)
+ _5 w& |" l. I* R: J0 p#pragma resource "*.dfm"
& y; S5 V9 y |8 f. h% @6 LTForm1 *Form1;- {1 \0 B& x9 K4 [0 @, q% G
//---------------------------------------------------------------------------& l5 G& G( t: t" s* v$ a
__fastcall TForm1::TForm1(TComponent* Owner)) ]* w3 Q) e5 k+ q2 r6 O- q G+ V
: TForm(Owner)
; M/ R9 Z+ O$ ?, i* b8 n{/ R. G( }0 p: R' B9 m
}) ?8 T) n* O4 \3 c+ g) l1 c& u
//---------------------------------------------------------------------------: t. a4 Y& B$ n7 f9 @4 R7 ~9 v( T
class cla{
) v2 S0 I1 `- S+ a% ^2 P0 J+ mpublic:5 G1 Z1 G0 u% ^2 J
int ox,oy;& p1 \8 f6 Y0 c: ~; R: V. ~9 `
};
: o" R5 C' H& `0 m( \2 u& e D* L. Kcla *a=new cla;/ h: X& C) P- F5 P! ~8 R% H" [. \
int x,y;
/ U( i( [0 Y% b2 {) U4 G( Vvoid __fastcall TForm1::Image1MouseDown(TObject *Sender,0 Y9 }2 t4 L$ y) d
TMouseButton Button, TShiftState Shift, int X, int Y)
: `3 x+ k& O# r6 I{/ n$ O/ P* w% | P
if(Button=mbLeft){
5 K1 |4 h% z$ ]& F' _+ Da->ox=Image1->Left;
0 |$ w N; N4 }9 B/ p9 C" ja->oy=Image1->Top;9 n9 `& F" A$ \: B) r* A
x=X;
6 w3 K' T7 n! I" qy=Y;/ y. u: W5 l2 Q& _' G
}
( l8 K# @1 `. [3 n, F}+ ?* G" a: y, Y# j6 ]
//---------------------------------------------------------------------------- t% \0 e; E- r2 d0 V* J1 X
void __fastcall TForm1::Image1MouseMove(TObject *Sender, TShiftState Shift,
! `8 P/ f- z& q9 E7 M int X, int Y)
* N0 c9 _8 T) J# h6 F! B3 O- o{
! l1 |/ b1 F# T# ` Z# k& Y* yif(Shift.Contains(ssLeft)){9 c" Z, `9 Q; p
Image1->Left+=X-x;
; I! w, M0 f7 z. j8 N7 MImage1->Top+=Y-y;
# U- J/ i" D2 M; X5 X: s3 W}; s# F0 [; L2 J/ [. X/ Y0 y
}
^( C" m8 Y; C& Z& _3 i+ r5 H2 Q//---------------------------------------------------------------------------
! L$ F) e, D7 ^1 svoid __fastcall TForm1::Image1MouseUp(TObject *Sender, TMouseButton Button,% u4 i0 C- R! B9 X# e
TShiftState Shift, int X, int Y)
4 o5 N( e! W2 N3 C{" _% w" N j* L2 G- K
if(Image1->Left>Shape1->Left-20 &&
* Z J6 T5 H, ]- ]( P6 uImage1->Left<Shape1->Left+Shape1->Width+- O+ k8 Y( ?9 d
20&&Image1->Top>Shape1->Top-20&&
% [4 x; [" s: J3 d; T Image1->Top<Shape1->Top+20+Shape1->Top){% `! l1 ~: l% c7 [
Image1->Top=Shape1->Top;
% N: }7 {- P: DShape1->Visible=false;
3 E$ ]% V8 V' Y; K SImage1->Left=Shape1->Left; g4 x# W p2 Y M/ b: d
}else{ w1 O4 i( Q& m2 {
Image1->Left=a->ox;
( F( Y, V) t+ h) v# v% \' Z5 HImage1->Top=a->oy;
, L1 A/ [! H" y" j4 s}
p5 p8 P9 T' c" v- D3 r7 |( H1 n, P}</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>
' ]' n: g8 G0 g4 [+ ]+ [8 u& g. J#pragma hdrstop</P>< >#include "Unit1.h"" P) Q$ Q- d7 d, A6 f) ?/ y5 r5 t
//---------------------------------------------------------------------------
V$ I J+ [. p) c) L# x6 C: [, ]#pragma package(smart_init)7 h3 M% P& r/ s2 _7 T* K+ J+ o+ |
#pragma resource "*.dfm"
( K) Q% [# [1 I, j7 k9 m, P/ NTForm1 *Form1;
( y# K% e5 C! W5 j//---------------------------------------------------------------------------
9 e# B% Y. B. h' U__fastcall TForm1::TForm1(TComponent* Owner)
& w6 r& t2 C" ]1 C8 j; d `9 x8 B : TForm(Owner)/ c4 x7 K% w- K r' K$ }* S
{1 j. i4 Q F( I+ r% l) g8 U3 F$ R/ z
}
/ C1 J5 ^ j b* e. e//---------------------------------------------------------------------------. ~$ m! b |" X9 {: c3 E' Q2 w
class cla{2 {0 k5 J1 {8 X" i, Q7 F
public:
3 P" h6 Q# j( s lint ox,oy;5 s- f f( ~- D: j) a
int get_x(){return ox;}
: p/ B9 v" M1 E1 V% }) nint get_y(){return oy;} U& X6 A# D: L- {" N
};& M- G- C& C' {4 [2 u6 I' S. Q
cla *a=new cla;) \9 Q3 A( @$ y( c% G
int x,y;
! s2 ~4 v D! L: R, d4 S3 Q* }void __fastcall TForm1::Image1MouseDown(TObject *Sender,+ c( M" q! _! W! Z4 m5 ^1 b
TMouseButton Button, TShiftState Shift, int X, int Y)- |7 T( s7 V5 h4 C- r
{9 c @5 P& r5 g2 g; a& P
if(Button=mbLeft){
, u! t# p% F1 x o6 \% Y: x5 h( na->ox=Image1->Left;
( S' o5 b, O! n5 ^0 y! Ea->oy=Image1->Top;# \ B6 _8 {1 ?7 f& Q$ [1 r" l& K
x=X;& L3 D6 Y: [% P0 N
y=Y;
/ G) D( W( X1 e" d# v}9 b/ `8 ~+ U$ i8 g( `6 W
}
" [1 [8 A% i8 x. H( P//---------------------------------------------------------------------------
3 o! {) Z8 B# K9 |/ rvoid __fastcall TForm1::Image1MouseMove(TObject *Sender, TShiftState Shift,
" }/ G# W& t+ j; k' M8 e: A/ e$ c int X, int Y)# K- A; b8 M# `" ~* y9 Z$ O
{+ y: Y* f) k8 b# f
if(Shift.Contains(ssLeft)){
) I2 y" | n& G- a4 t, O) ^5 F; fImage1->Left+=X-x;
' A4 B4 g. Z! D6 ?( IImage1->Top+=Y-y;
2 j9 v# E" L' j6 K8 {}1 A3 J, Z% e5 F- a: c' v
}
; o5 ]' G; E6 g+ a2 X* a//---------------------------------------------------------------------------. E. C) k, s. u. D' K
void __fastcall TForm1::Image1MouseUp(TObject *Sender, TMouseButton Button,. ]# w+ T, L) H3 S3 D% b4 P
TShiftState Shift, int X, int Y)
" b1 l+ @. _, p! l1 d* F- m% a{! Y, X& p. Y h% O9 P- |( }: B1 \ P
int x1,y1;
' x g! R8 }6 O8 O- {. d. q3 h if(Image1->Left>Shape1->Left-20 &&
; P+ H3 Q/ J/ u @4 LImage1->Left<Shape1->Left+Shape1->Width+
8 N# n% f2 D2 u4 P" n% ]# s: j20&&Image1->Top>Shape1->Top-20&&
! E6 O3 V" v' E% L& K Image1->Top<Shape1->Top+20+Shape1->Top){
6 _2 k% q) `0 r% B" _+ _% y2 ]Image1->Top=Shape1->Top;/ C" V' }4 y7 U8 K
Shape1->Visible=false;( M V+ H) q2 S* j& j: |
Image1->Left=Shape1->Left;
4 c6 ]3 y* N* s! ^8 R( M, L- S4 Y, F}else{
4 K2 l: w& d' _, t1 ex1=a->get_x();
}" D& K$ C# t2 x- qy1=a->get_y();
7 Z; F, g& {* n/ QImage1->Left=x1;' e2 U8 X% u6 g1 ?$ @
Image1->Top=y1;& p5 i' p! L/ L7 t' x! b
}1 t( D- m8 D2 U& Z
}</P> |
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