From f4759147860ba73af19a1308c4ee5bc88a0fdd31 Mon Sep 17 00:00:00 2001
From: kradchen <chenhuijun@eq9hj.com>
Date: Mon, 30 Jun 2025 13:20:32 +0800
Subject: [PATCH] feat: add about function & button to toolbar

---
 src/Combinear.css                            |   2 ++
 src/Icon/about.png                           | Bin 0 -> 8923 bytes
 src/QDicomViewer.qrc                         |   1 +
 src/src/UI/Widget/ToolBar/DefaultToolBar.cpp |  21 +++++++++++++++++++
 src/src/UI/Widget/ToolBar/DefaultToolBar.h   |   2 ++
 5 files changed, 26 insertions(+)
 create mode 100644 src/Icon/about.png

diff --git a/src/Combinear.css b/src/Combinear.css
index 3af1c42..b46e6cd 100644
--- a/src/Combinear.css
+++ b/src/Combinear.css
@@ -98,6 +98,8 @@ QToolButton#cine{qproperty-icon:url(":/InfiniteViewer/Icon/cine.png")}
 QToolButton#fusion{qproperty-icon:url(":/InfiniteViewer/Icon/fusion.png")}
 QToolButton#MPR{qproperty-icon:url(":/InfiniteViewer/Icon/MPR.png")}
 QToolButton#VR{qproperty-icon:url(":/InfiniteViewer/Icon/VR.png")}
+QToolButton#About{qproperty-icon:url(":/InfiniteViewer/Icon/about.png")}
+
 
 QToolButton#reset{qproperty-icon:url(":/InfiniteViewer/Icon/Reset.png")}
 QToolButton#planeRotate{qproperty-icon:url(":/InfiniteViewer/Icon/rotate.png")}
diff --git a/src/Icon/about.png b/src/Icon/about.png
new file mode 100644
index 0000000000000000000000000000000000000000..4407533388961caeada9002c0209e5034efabd22
GIT binary patch
literal 8923
zcmaJ{XIm5R(_M;yC?!Z!0)zn41f+Ka4I&+)fJBOP=~X&N6GM^S>(2lpVnD%wbd)C2
zq$L8<L+`!Ae|<i{^CH>JmEF1bnw@*jnKKiuud7Z&eTy0Z02+-)2qbv?`R_wT0e)kj
zmgj>95-+6seW1J#x(om?Km(!r#Ls*^m@d~$?d7H1q0;@M6!d*;_)&%med|U}R>td}
zoL@qzm>9{EP^#yp%@_<EjohZh>NDz>GGH;7CrQs~jw})>t_(R(=AHV4J-Pp(7&Bt@
zG4l`o&!)hT!?t?wQP;}N2|2H+Mz_r%<x>rqS6{B2S99QEU+%6Fm0_8pzW?)jj+S3C
zX_SI=&QoMeDj!P<cUou_^+}2X6b0#?0Hyh1zsN=v^&3?ykFm+w+#DYOadqapY&&W2
z&#r|UO~-h@|44sAO_m(9!OKW^a;5}J<z~aEVO}=x${g%=RjwpDhm;j9peY4Idy-z4
zzt8Fgm-+vUJ<`3_=(9d%KkSHGq)`2A5A6)3A9zgfK?nFz1KQ^)!Y30%I*7~ZDY4+p
z7h&oacWkTszJJ+LFqBH<Rs94<erD#=IP~?%Mfw3RlIJ`2P1E|H9JztNbiiu#QV4|(
zJ^89aUf+2~X73N{UXzzhD$w*vR3H@qRYj=7W@CqB!Xh5tG(bSPF$%!6Iu7NszO}U_
zY9raNB+R4|@O0OweqzmA{(6)x&~mSTNwvYv>~YH(D}>PD(ST?5vY3h!7;Rxvu`~HR
zFfgFBx_=@7xQhb~pKMkY3TqK<&ueY1tY*`bk|2}s4P6vKe^#=0A`JHU0C#GLm~6f>
zT8|#yf$-L%C$9logx@}#OH$1(>CP1l)!v@WmU7CMa+_=*6#XYV-2TNjg%@)<U84!@
ztdY#=-AwHbu{baSNC2nxFkp)Uki7<6{LHB8#>mLIe-n<MTa6R55Qyz<TFV^*uC}_9
zL-@kJREhFsJl*66f-Gl#ye0^vzAk-X=;y9l_F{lxjaD;JSRW(LSMCq(`g?`H7u?lP
zKFwQAMK<SaJuY|*IN(sCSHq_#0QXr_luc<Ze6~M@KQw{Ox;%N%#9PUW6lTfV1VH+)
zgjU5i!Fa!HQX;&w#Ow?;)_R>6RLE>vqi7V|#=b63AljxgcR8oB3X<0+Ag~a>@8MT6
zz(+y1np0HL+)??2tI#4n^;0OO@SKm4DD?ooX*)GyWN&wwh`R${@Eeo>CrPMrS8eIw
z@N3E=?u&5MQ#2=kDCks23QCAlMeG%9-OoT+%-oSuuU!fmFC~WNI%qV5wB<F~7s2`b
zHtVxq`#2Nx4TrPuCxc`*&dzK9MMp;`@Facg%y3qfwYQdlDE)c`pRMN1CxfgfH(d3-
z66yl}7D2RKvZua??`9D(^>ZB+W!0jgcUmtfo?;7R+57IFc_Rz`LWxhBYc?2+qVwOs
z=`Vfz*Yg86Mt!@}g<~UNvH(D<(ndBbyFiW&4m3)S0N|6~pNUv&r?$GANAU}*VEF4I
z(aKBhLZfMu*8pMNC)DB7@ed2PpZge2XifSr=IQ0#dv&1|0rPVZm%hBSVLlevZ*gOw
z{?{#np(f}6Z~scE+LqJ7K4rjuWg-sk%Qc(b0Ep$77%(={1MxiY3pox5OV91O)2Zks
za7T0pCvan%y}{_%nnNGyI;ih`aN~tfHmsJ{mzy^DZNKNR^;%b!maf(-8S=LcSnHJ&
z33fss2^2pm#oW}ql1P-9qlU}l^n{=c0|b)iwkD5_o?-EWDC~hId{zMy;?mlL#a#?3
zV=enz(<xy1F?zteU&5Oah8d^djzz7CDtr`7^<z|X<H5)j*Y5j|`y}8`rW+`G#mxl(
zE9^N9peWT%&TeB=G&3>v^0$HC0Dp{m4k_>EI$`rGzK7Ci$;dA>(()(5;hNXpEDJC#
zfm)T4iyu9F_X*dq9>5I{tIua7Ev&WQWm!_wB;LKgsn!<Z84%$2Nh=L$(d*D~pVk_y
zbPdwajcGUwDZ|%&b{2bm1&vFuk?x$|W`qo=bG|y;*2)lm*72-XZfb1(fWre?kU`3u
z@PsIY!!NQ7Y`-Q);|?T%ExRe&2Z*NM_1=DdM@CcDX$H->bUL-8@4-5>2hGM#!D_T~
zdy<G5fFWvz60)6~Z<q8=0)Fup`H|Xn?T4=c<GBU!EgbE$iK*AhsBy#|XINXJ-hn=_
zjY{edJfIzNHUEG!U-r)pLr%HYWVCzqG|yytj@T=hIRzK?lLQQyv4W29V}*x^9_!$q
ziQZT$7KH?tnpapneJH+YSZ1`|)X5PD%{4XJIsYEw0o`OL|1Ob*2Q!A;yN8X>1loPo
zCU1>@e*QgNh(2kGzv)(|E4y(j(0L!Q*<Tsa8wX?WCRE45oHDe=30txKVJddz?)3r<
zgd0tGXmgicEUHP2DtwjgZAVQbYl`5!FbgF37l9Rer2(`!7eg;-K^6Mc>3Ac|gr@N;
zj7s-~<gMbup*YOaK4MSC44Bgh(fTp%_F=@)n2v@<Y&$1|Icla9y(B>wT#G+(F^}6+
zb(kWt!p=Wt=;JyZp%tDhF2Eh!IKz8+P($+E;%W!gI^%7EBO=k0_|2ZSCeoq_S5D5(
zFE#5b^yH^9x8Bk;anM@?U~yBFq1L>6ogP6NRih10?-R7;G5qqWXrsWv%cs!J&V7l_
zMmNBrX1xFHTxPR^tb%TXj<)uil(_hg#cYg{&{zD9#(;lvtG9e!VTOoVKz&hPX<bKW
zXMvQM*mfe{xk0j%mud4K<Ov16lkl7Pz;_D+s6!WX5jqV<HBmk|=aeQLVRgSSDk@5L
zZs1uJKACU6fPnHMdTd}t>5!T$K8*>Z_|^U3H&Ia`8xLyS^6+DvBrP-f9Wy{rO~7EI
zjtgs4AQwi|bJh3-wt0T&BFlS`mi|52#5WJ_O_TPUbhSSJAy*1^d@yZ(P51mBv%SS<
zZ|XGQwzs#*Zr{EgG^}!#gg<%Y7Uibyu>nM5mV%cDikD2Imn5xwbTFD;Ptw(^ZIW|B
z(vX^ar*^kla40MbrK)=d<zZeK?jn=2aojLVNClbx@`6TGlSc`dKH`R-=uKVgXK~jo
zEeuL%Jt^duPg>=qPT1ePapT6Dw{dZ2WuGUlfHqXO%;=!TX>kKrK^@#-B3V)Ms`DUf
zF+GS`ZJ-vxW2VJJxYqV}5~j>S8jlt4$ju_S-LRN@>Xh~RqOfUCZzSjNY5^`iLQjs$
z@Y5Alcjv-^Z#vpDw2brrJl*WdE2JQ%H8Ws)T`{+b!+<gG0m69k%d|gP<lNdqf5D{^
zoFTSq4x1wuRT|e&V+thSO?J=Um3eLNwew%(r)N%bTmlJCraEzWe;X=ghf+ehSs(&y
zG^b^`aElp4z4hYO*4D|IVt*1Mo5s@vA%tRU+&EeK8qxZ+mfhk~+vyxy`f^E4k2T7k
z8)GB6zmHla99lg{Z<-{5pC3$1niN0TSe!A*9mi^ClU<Cvo+|9Iji5MZVVgXT*!h~G
zrzawC>EOi{A_@IKjXKsSa1^$XsBSQP8)I3*=k8-El6H_$<-0o+;q@1?-Pxs-IV`<-
z3yXW)w(BghPffpELs^x;YCS12Ui9l|6OZakScI!Ijm=#hIQWducFI4*nmFAf2avD{
zMKQ4f)|)qLrwEZjWQd)0k4@_YB_HB{$lbVvgw5)gt9U8&5u7u&_hx7Z>$1X!e4Y7q
z9>@f5d;R=r;4qs?(G-UUS2lrGzLYJcngp;nj;W5Mxva_4UHolVl~wAV@IfpWA*#@C
z!8QB6>BmeX3D5P`imeC2#J{31uvyGr(>V!y)>9gfO_+I)IcBV1L9!ngWW6y57}N$P
z9Y)0jIEs<)d+q$)2N9JyDdN{2m=Ns~Yh`Ppdwml4GOPg0-9>UanF298b1*T^H$><u
z^q<jD8}V?aTd7Cfm-aVo)xNDtZ`wWb4oZ0vhCg9dXP<1t;_d+e#OPQyK4B**d-WPD
z_m5|Iq<w7w7U}q(7JUz~<nDFf`-nc?MMsp9*J}^WFtPW)dy*WMUspU*<O8O8(FRbE
z*m#Z@CKVz?%&p@fT%z=-$iE|?%bH)T;<0Ym!lz$W8G!ttPPb$i+%nbo1=?*qU%P>u
z_u3b!i)<m1N3TA`k|8oX7GFjfjS8&Z=&qGS>@BL&yDPoD_ppsGrXNfwoD{0=_4t#%
zPba6m8Af#{xot<v%J^UaAy^?ljEYqY)x4up+?qg{{9I?!LzbYuxBW$gI`PYwFU5Jf
z>XE$(Xc5VdyJgQuDE^WeFq(DPVtC)*?A%Vas}ks#gj0h&r5;e>vCl-)-f@yLiGH20
zCI9Wjm7W~l{FFrHYh<{jiYpL0bcNZs7=L0zqLdbs?5DEwGed|$sJP89UyTHOMg7q)
zI0;g!Z4w}MdX7Bq%IGA+qi%n^C<<+-<DpcDCEs&?%tZmBEE8PQUF6)VX2M6oeS5Y&
zr|7oHvOp7MM@Pp&R%Ygr#(kZyEhA&H@hn>Hc^afdQF@QsRU(5XY*XxlRN6>T(XRz{
zDh0^48%hz74wAPBbt_3B5q~4m6+TiQ*PzDby9M1lAl2lAh~C%=dn#Z4hpi2DdKXw*
zmai4}TCM8~F7K{EVXebqi63Oo+)%5Fnn#bxVFrvekb%rlRTnHy*1jUtEG-7A_}Ovf
z<MA~Xku!Fn$BSL}<JoH}6%-b~tV+KHsc<?i!k@60YYHCk1hk;K+ZNtX_o(ow-6#LY
za}yqOn(;}oR8j=)C*gdWBl)o;01X1V(98|*v=%!bkcZdd%quP@e*f0zs=N}IH??;G
zz7`EcUjrFPAx530^D3wj{{p`R{j*kbtHFOaztN_P!6GfjlprE=EIEAM4}`vo->{l~
z1KIX2POT9{n*D(d7EibqFm{UZ#mPw_&JvL;a6Vq-Aq?E}1lhiU%r`0Gy_ip%@drea
ze7hUEq;oCi*Hzk1As$5oFBAu3O$SaUgAXVAr|Mp=HdFoKO@6_*Ly?5;uxa8c9=0Tn
z7s!k8sqcMOQbP}k;FdU*hcy0TojV(^nWEL^Pt3%;;8RyX&;}I&JN!V8Z?68-%5S-`
zJd@m%?r_*qtZaN%dR4xOfgl>4AykaOSedzaB-P+2$$;`b^-C<yX93|(@pBC4RA5jx
z60$s-_~d{Ti|Y?qCcXXZ0~&)q_TUSffuh75nBXCX0=(@!+!CYLQAMu95D(7c;b!~0
zGgl$@Ac@FY9jO(8!Sjn!tuVD=E~W+BN$MQ__nM`Wp(`bUnf&%lKD!2+mM`SekZZ9F
z2-?1Xc+S`6v1S_l)x1KKBen2X76+5ldKdcV{>@-J4O&FD3ZvSqzV;+jE|$)1p`70L
zk8jHUTj{uUXVZ)?#n+O>IIup=t!6wHjSfqq+@5%eavE^do#=a9S?~m+A6-vxA4)Y6
z{O1#HBWvuTr$Nxt?Dg(F>~^Q}o*p3@{i-b0D*HdAjDQ^!F5k(zdzHmrmJEST3;J&Z
zB>Yz5k|9pS6D1V{r+9~~MSQKIK0~DeWAu}AUQBG9SkLW(S`C2M3T#dGFoSta$tKRf
zIyN5uGd>~Vo>KhWA;<*P<h<M>Jn8NuR2kLSNhr-ramrI_3FImlw7}%775VPbE$dtd
z3sYzJw0Sx$;0S=MZ+;Xi3!*326F${BA^uJI@xEDuI!9TmOcYt$?}*LI*SQ+{D0PIP
zcHi6E&d$SWoe6L^x4S|bj@Yxd?rA~5pE_{@p)9g>9ddsWq%hOQJzJ3*0#2FHxP$3P
znT+oPOiF?fv)5=D9`($A^)@CE<s6Y`6e5%63v5v{{BV(VHM^*$DFRBNoyrL4`bKI>
z9)%WBZ*$fC;HoFY<q})HZ!jXwwHA0hSgduNF`^>rBy6Fqzy#F+4%mxRZ$#ITtGJSf
z4nd812T@My?6v3;NX;c3P&Z?KqK7y`BUe6_c9=LF>qpSZ6paO7UzRq{yjS>v>L!jW
zsY&V)!q65-&AjDVo2#Kg6u{(~72>|MZvlR+>t_6%FE2;bj5+$JlyIGZtJlj$^X7mT
zFP1Dygc2}Ix8a_*zhz<$tx>C9_1Opwc@rnOsFf^{1^BFb8dA5*m;p#SQeo1n^z~SB
zuEdYM0z%ovm3L$wVvVeyJ7;JPp-$ZZn9rxTXmz^#mBU|a)?SgdlviQ9;xEj?r$%pr
zX(a@JT#nhofh{L2E@4_pz3M_eC@AR6A0$&2le$fk>JqQG<LBJ|RsU-*^uI4Hy0r4R
zVFKTZX|>%(0cs!`<<!`Ar+1QT`^Vx>szd^KfE`*|4|j3W?ZYl*vpZ|!?dj}Y?~AiV
z!OHTut8}0bxSPG@w{7m9CKfd+Yv%%Tr%Ym+!j<1T>|iD89Opmvi7ewo#ITNh^EwVM
zWcGgJdZJO;{t1k#X~~Kl<aMjrh4DzV)@x5aU1mta6HO1D^e_kLGzdNCq&MV$;65ah
ztLRdPx5)K+mD5XuC5n^hCb!|!D#?;pjf!gqj5pzq`|zr~CQ)tb7Wp)?RN$vpIPB@X
zd=`k;F48$QwJQR34Y-3EU<+|9$r5-xt|zds%EGReio<)JdzTk(3^SB3mDJ<!cvCz=
z-8g5_l{k*rQuvBz*gGVBe`FvA7O$^LhLVUC3|#8F660&A*R&xj0!%QtZ4KhXSs3o%
z&_t6-Pa<gAgem0+L*U(3Bh=sdlj@cbW*Y{n<2$J!vTT@_H~EA_d?vw<p|dVc<5b(m
zQ;}xvlC^O|dZTx*Uou0AKNwP`6X9LRiA0;yjm2+9@PR8xz=KxiW@>ICyYNSx4-F6}
zD{>~it=c<dQR6zX@vPd}LnNPv2@oPp<d3<?Mk`O(ZRN<gg^bO-;q2r5LN@vd_k}#C
zIKi`1&BKp1>J1mhtI-#67KvPe68xh9#F7a4tZc~3s!^hQe3(<XdPY#-g|u}XLaO4&
zaqWm>qY@QqiQ<kovSI+GP{N1?5HV~*Gcl-g+=5j+86ongaP_g;>`~<h+IY-T6=Ls|
z>3Rz6?f8O|@q?!!-rnB*0gZi3?@gZxU;?VN#bYq5=$`_6^6ZDI*!|tgKl&6|{4pE6
zm<Us6Ud-uRG0JaCnW;=9R6?<sr4j_O!5!_Fh>V%bq4=mll==Jsy`<2=TEg=mMqWAw
z!@@8iZ+yzLqY?xV$A~;DI;1HI&jj`bjFr@qn?d1$d9AWrgzdF+-F>I^HaNG<n{U}h
zWiLJG$#dft#&Qe&+DQgoYx>c1nXTW=#^0h=hs@F#HS+x{(dZjko-wv$(lmkwzhE}4
zlW?cSO_KUt>(6Z@aKj@Wfo2?74s*&XD&B!K!Ka;knG6`kqI12X<*Rw9!i(QNd;m}E
z54H-wRa9*ZY(2)}gxG%FkhpP5Vfhw$>J0b=B3)K)sa_r$8vY2`c?tNXMMCxif)C%l
z<Laws`*7QkI}h!8w<DKp9_kPpbPJdieEwJE_mSSochspD@JGEx^mTtjk9;Q>FAzw=
zFTu;UbgJz<O@R{frc!D2zk;=ZsdJmfl&@>Y1DXJCa2!M3Nh$aB))E-z$wW(7&m}86
z`$V&OMJz&&;D}3_nX&w`_>d8Ve!JTcIgE~fk;vL&tFV}lrihHlyV%`H9G>s$vS3^`
ze@tfONE#t@aW@f<in|`c6hj)x6lLjW%#d|zMY2iPR{ZYCj^0XtSghpJD!bkv0gaQo
z8zT9eCp|oe?iP|A-mS*?ef?QbcoWa5euPy;1f?KXcFp?Vhq7aFP<ifTs@sOA^^aUN
zAARiCc=WL%{j&g7_&pcNTT|)3_uFLN7K!8APrLGb#+LcCEk*we#Nko1E<DdQrJ3-k
z#U1*`$}0CtQ<H!3bxCtsmfpR7ye@X<KfEKBcSAqlCgzAO5~s!C1fRXBS;|HZ{lfy@
zboJm=WBk(Gsn?d70;9pPLO%dTV1|}L$2ApDpvm%pYE2xZpZp}C>H`#PyiD*r&rqwz
zdxGCwC+bREMl0v%QBKj1-k86ca((5rPDe6LW&9d_^hZ}=-TQYkuhvDoA;H_<0vIhE
zTK-Gm-SwC8^1KbK+R<|cf5Jf_pKB5~Jg_hI#vvdk>5D7f(VV<n-&Zo?n8!f=onX3O
zv}1usc{Mfr?UE*X=ggb>JN|N(IA35qG)ka0#-a=@zPZofIof^x<e~Ge<Bm;a<O}&x
zx(L&hyuwgDiH^U+Z%sMCg|t^&_mum3?U&_1IRc03q*R6ZWAy7_jd!nGgrZFaG(Nrb
zs$_|psY)pl?34Y=%xobUfSgHb^eBF!=Qd)_+{&i%2hAVjs-qbZ{h11^Op5keENwr2
z2X8SzA0;&2`RN>NA1f7uS@O1%q6~G3#P^Va$$s8BVE5#351-qtl+Pu08*W~d>iN;8
zo?D@T6s+VV=nZySw~$zzgj{6X5AVW=GJTTJM@zlK+q1GwMWfE<iu;$va+{{t=Axg3
z6<yyqOHe*pidKXF_>2#^3KZ$iTJ<SQcKjvu2G}gmF~OV@c}8dojOYhqQ&ONgww3<f
zk(NiQh=#V#Z#~@jW$&ZN>yEgwB*b2F>D=cE@H9+<X=~e3Pe#6$!5vwUL;@c~zj!US
zAO-(bUC2Wh>h3M7eyoWb<aq*?yOe-iYPO$f0QwP|b>{C1`nRi?;njUk&Gata>WLD;
z;v(H2c6%wlq0WCkTQ0t3lc_da?bWF=zf(N8IAo2r72hZfju%VWkd4>N#3t%ZN`p}U
z_hIsv1zjv|m;IM>$QCX5dU=@((sY+*zOH3HNnLXe`LzcY-{l@(_*2|{-o@hZ=G8Av
zbQqd;GbJNLl^c!sd#}Ju#n5y(^pc55o}!s9rmZ4XcpO}Af)p@~7OXHrxZlB!I8O1v
zyBGqEov>4BZytM*Q0alLKZMPuC8uOBOR6KAV?~xxk!F98vhJY2v=L`U$(@+G&&_2b
zJ^r8!<<Z9V2D-y(c2(Br7Y%ILNGnLsyzN}NA2;GCOcVaRKFyV#u&yzS@NN=&xR;R-
z8EnZq8HdJPHAi@-i*?|L7KEX0CYZ8F-w~-;mz5&+g^iabYkmy6@9$@`Pee8xe%4pm
zEUvy)1dm!E1lO14JM37Dpqh=IF4B(7Q`1-T#9+Fkmq@!bm?1pM)u}^4KE5Xl-wX#c
z80vo9Z2%y}5BfQ|Fx+ushmZdJ!N&h3skCg3dd()|O8ofg!Njdmon}lJ;@i_cZx+*g
zVCQ2u<Bmykw{ip9rQX3dy^>hzNh8WBUb7E3Pn)>+jQEvk9vQoVu7-!TbzbD;84hpK
zR105ky#W>^Z@xw~{260_5Z=8i&HTZ^xPJvE@JN<$Mx*p+%#eTyZ9@eL0O&83^pL3-
zFTCkY^^;}%F}PL6MEYKml!$tRa-d|6j=&1OJio9@H<*lylZ3RzrDtI>rQOV1g!B=Z
zYcR6$$C%$ZkJ-^3N)Es0#||ZVcn`yc2g=tUw0G$-tX&MPb7RWl#1@Y~*R$n;CfEqB
zHF_X)^>?*DgQz5LMb-|x2JzRLK5IJNsJE!{+qPQF4xXjeWqRLCCCjn$oX+}d^wLuh
z)z`DM7xtN8%S|KpZB7;mp`b!l?}jxxy$(PLtt)@?$!~>7#LuyTn&e3t2hnr$SA8gq
z%5|2?i8F$Q>ssX|prHy6dAHZbQ3)LK;KvfkS`>V@=+BeU${EfwZiA?)^*PHFe3nt+
zJmaK!OF?^FQ+mA!wF)yg{8i9KPJ2XE*OpJ&&~igf0i@j8+WORaqVA<Zqxn?D(DGW^
zU#feo<liGe73e#rS-@_`4O#wN4N0>yJQ^gry@@_@C?2l<d(!ZX3rKEKE2^Tq%n*%*
z)~6l*(2BFi&Id-DD*qR~WMtjb&9k<lrfv!Rc&NqswvR{^Pr5K?T>RwSgZV&{wvYpw
z)-854zme<n^jc?7DOR61F)h^xEEgZ8k>s}z1POY+0~zmm&^HR(HU1b~;vOOQ{wd#J
zV3NYlmc<N^98OFpTCKG~p)H-CO&O~g<u>GwxOeI2=H^6Kyyb&pn_k)RDp66WZY?}4
z^l+hrXVoz?z?NmYZXuvul4Tr`NH|(30`{#^JN3SjwpdNMLx9wj(|nrU83c=aF}><-
z&%_J{SO~aNaD;mQ`$t8w=yK>Vb>+m7%12NcB#3{{OKmdQ3jziEn2Il8H)5~#{IE;<
zg^UGlrmE;A#aRPBz&75R_OCvu6QriL9F^tX_VKMW#|+G*_^@!mmUD>4;fOyI<)iE9
zqgwF{^Ccfl(}|kF-WV~5C<JPxL#H3`0mjQ;G)WTobasLPS)(x$v!!Qwq{YK&<#m}Q
z86sCTa1^1Nq`(c|BiF*KLtR|S5vdg5LwnX|W`FO38rD~Wn5RfJ;>*j48TIyH|KY#8
z;1QSQcjd#)j*CqE$=^}um4hj*D~XIegV1LaCytKI<0)}J(?ErEK~WT2$%^6ud7<p*
z?U5#z<hV?Jb`@k|!xiA$#Ul$gh>K=Cra33lrb5@%@713dk{u_G`d2CXxlyEmY#)}(
z!`VVJv<PN7Xl2*;)7ou(z3>o-;H3)R{0G^mVE^n?rzYI1v_KSp>YyA{gU>GfkcV<0
z`B9}SF<PG8=e$9Ls9M4U_^HBA!6qE=DPhj<{Oovl^I4@$*MsoZRHR}3ggJAk7~yK^
zX(j-V7bw0}UI+H?@`C~bPYnRs@sXQyzdF(1<lfy2U<9PeTB`3sk}esAN7LtW#c7y2
z#i~R(5;gpo-|3bNJ+1RD9jdO`1G4rE{%O8&GG09qQ_fY?a_VlV*Jx813DxOWkb{G~
zvW%zp`8@vP;4md!kg3zTYsKttEdY>4|C<HK@SvoItx?$}FJjV^`Cpqt&AJvgNe~SW
z1YV|g|0JVK)UXHTj@)?v(uTIBZ?cWay}e{YDbULlvxjU?LyI`KuF1HJdB2ln`5fCS
zG-|5UqFSPB&`w5^D8RX88lN?F+kakwc*6K3qIV6nswps^Dshhw5Wm8|33hSKlGDmR
zzNz}gq0;7+iVVuit?d;E)jmcqp3L`L3wmzXZy0X7)dI)vlZiz2$%Sgm3pGB^C675A
zHqTJ|Xd~gT!o%*{M{4u2yY{`>{aGJo2z!cyfZ)6P{xF(#IqmSF8q%Ms#V-FxUECQU
zdBbn6cidO9v6YV6ok>H&ueyRAb3cZE4YjMsXBr+*34PYPs#%<wa(1WGSSj^@*ss*E
zs&5`(C2|?isC;a+{liM6GC7SwrOhb~>6Y%Tb|sOcVbl?4&Pe{fGV(>BiRN*$1>LNn
zaWlvBU$^_DnOwj=|6lL|+7E=)H(<ku9N6mjf({#EMit#f;pT;@C*IQA>{^BZWN&3@
zX(@j{AWy4e-J)!SxmYqc76@II-6b9{<QiHUp5G~bbEE;U>tJn_lQKtLp%-;MpVBPk
zAFCf)zN?@A;~x5`=w8X$rC@<=loS_c3O=hhCwpPysk#3fRP~G&4JhhKAL#<6Q3564
zOhl^JgkYK14mc)}3pJy8tP74+2rSka8Z8pR845YMx?Asa!5IN$-^;R3eO=(>gr}#s
zl(w7_IG~ZcYGjg^0-7KammD)a1O6j@BuBtj%Jco3%;*{zxjVlHTJ<b{X8TeXG?AQA
zSZ4Wa8MHcYTJviq_usGvpSp2t>JVu4SFLN>h@AiQC7F9{T<}eWe;PReXsGET%I`l9
F{~zt5FG>Ia

literal 0
HcmV?d00001

diff --git a/src/QDicomViewer.qrc b/src/QDicomViewer.qrc
index ab665d8..65a1a32 100644
--- a/src/QDicomViewer.qrc
+++ b/src/QDicomViewer.qrc
@@ -59,6 +59,7 @@
         <file>Icon/preset.png</file>
         <file>Icon/diameter.png</file>
         <file>Icon/crosshair.png</file>
+        <file>Icon/about.png</file>
     </qresource>
     <qresource prefix="/pqWidgets">
         <file>Icon/pq/pqBold24.png</file>
diff --git a/src/src/UI/Widget/ToolBar/DefaultToolBar.cpp b/src/src/UI/Widget/ToolBar/DefaultToolBar.cpp
index cf58bf0..03ca436 100644
--- a/src/src/UI/Widget/ToolBar/DefaultToolBar.cpp
+++ b/src/src/UI/Widget/ToolBar/DefaultToolBar.cpp
@@ -5,6 +5,7 @@
 #include <QMenu>
 #include <QButtonGroup>
 #include <QActionGroup>
+#include <QMessageBox>
 #include "Rendering/Measure/Measure.h"
 #include "UI/Widget/ImageView/DicomImageView.h"
 #include "UI/Manager/ImageViewManager.h"
@@ -50,6 +51,7 @@ DefaultToolBar::DefaultToolBar(QWidget *parent) : QToolBar(parent)
         , mBtnFusion(new QToolButton(this))
         , mBtnMPR(new QToolButton(this))
         , mBtnVR(new QToolButton(this))
+        , mBtnAbout(new QToolButton(this))
         , mBtnMinimize(new QToolButton(this))
         , mBtnMaximize(new QToolButton(this))
         , mBtnClose(new QToolButton(this))
@@ -164,6 +166,9 @@ void DefaultToolBar::initToolBarButtons() {
     mBtnVR->setEnabled(false);    
     actionVR->setVisible(false);
     
+    auto actionAbout = addButton(mBtnAbout, "About");
+    mBtnAbout->setEnabled(true);    
+    actionAbout->setVisible(true);
 
     QWidget *spacer = new QWidget(this);
     spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
@@ -189,6 +194,8 @@ void DefaultToolBar::initToolBarButtons() {
     initFusionButton();
     initMPRButton();
     initVRButton();
+    initAboutButton();
+
     initCineButton();
     initClearButton();
     initScreenButtons();
@@ -617,3 +624,17 @@ void DefaultToolBar::initScreenButtons() {
 void DefaultToolBar::initVRButton() {
     connect(mBtnVR, &QToolButton::clicked, this, &DefaultToolBar::volumeRendering);
 }
+
+void DefaultToolBar::initAboutButton()
+{
+    connect(mBtnAbout, &QToolButton::clicked, [=](){
+        QMessageBox::about(this,tr("About"),QString("%1(%2:%3)\n%4\n%5")
+        .arg("USCT Viewer")
+        .arg("Version")
+        .arg("1.0.0")
+        .arg(tr("Built with Qt 5.12.0 and VTK 9.2."))
+        .arg(QString(tr("Copyright © %1 Zhejiang Equilibrium Nine Medical Equipment Co., Ltd. \nAll Rights Reserved"))
+        .arg(2025)));
+    });
+
+}
diff --git a/src/src/UI/Widget/ToolBar/DefaultToolBar.h b/src/src/UI/Widget/ToolBar/DefaultToolBar.h
index 538bde0..8402f95 100644
--- a/src/src/UI/Widget/ToolBar/DefaultToolBar.h
+++ b/src/src/UI/Widget/ToolBar/DefaultToolBar.h
@@ -63,6 +63,7 @@ private:
     void initClearButton();
     void initMPRButton();
     void initVRButton();
+    void initAboutButton();
     void initTransformButton();
     void initScreenButtons();
 
@@ -86,6 +87,7 @@ private:
     QToolButton *mBtnFusion;
     QToolButton *mBtnMPR;
     QToolButton *mBtnVR;
+    QToolButton *mBtnAbout;
     QToolButton *mBtnMinimize;
     QToolButton *mBtnMaximize;
     QToolButton *mBtnClose;