158 lines
3.9 KiB
C
158 lines
3.9 KiB
C
#include "Tools.h"
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/***********************************************/
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/* Fonction pour MiniScroll */
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/***********************************************/
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void InitMiniScroll(struct XObj *xobj)
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{
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unsigned long mask;
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XSetWindowAttributes Attr;
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int i;
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/* Enregistrement des couleurs et de la police */
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MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->forecolor,&xobj->TabColor[fore]);
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MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->backcolor,&xobj->TabColor[back]);
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MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->licolor,&xobj->TabColor[li]);
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MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->shadcolor,&xobj->TabColor[shad]);
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MyAllocNamedColor(xobj->display,*xobj->colormap,"#000000",&xobj->TabColor[black]);
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MyAllocNamedColor(xobj->display,*xobj->colormap,"#FFFFFF",&xobj->TabColor[white]);
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mask=0;
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Attr.background_pixel=xobj->TabColor[back].pixel;
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mask|=CWBackPixel;
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/* La taille du widget est fixe */
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xobj->width=19;
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xobj->height=34;
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xobj->win=XCreateWindow(xobj->display,*xobj->ParentWin,
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xobj->x,xobj->y,xobj->width,xobj->height,1,
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CopyFromParent,InputOutput,CopyFromParent,
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mask,&Attr);
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xobj->gc=XCreateGC(xobj->display,xobj->win,0,NULL);
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XSetForeground(xobj->display,xobj->gc,xobj->TabColor[fore].pixel);
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XSetBackground(xobj->display,xobj->gc,xobj->TabColor[back].pixel);
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if ((xobj->xfont=XLoadQueryFont(xobj->display,xobj->font))==NULL)
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fprintf(stderr,"Can't load font %s\n",xobj->font);
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else
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XSetFont(xobj->display,xobj->gc,xobj->xfont->fid);
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XSetLineAttributes(xobj->display,xobj->gc,1,LineSolid,CapRound,JoinMiter);
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if (xobj->value2>xobj->value3)
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{
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i=xobj->value2;
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xobj->value2=xobj->value3;
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xobj->value3=i;
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}
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if ((xobj->value<xobj->value2)||(xobj->value>xobj->value3))
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xobj->value=xobj->value2;
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}
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void DestroyMiniScroll(struct XObj *xobj)
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{
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XFreeFont(xobj->display,xobj->xfont);
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XFreeGC(xobj->display,xobj->gc);
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XDestroyWindow(xobj->display,xobj->win);
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}
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void DrawMiniScroll(struct XObj *xobj)
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{
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DrawReliefRect(-1,-1,xobj->width+2,xobj->height+2,xobj,xobj->TabColor[li].pixel,
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xobj->TabColor[shad].pixel,xobj->TabColor[black].pixel,-1);
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/* Dessin de la fleche du haut */
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DrawArrowN(xobj,3,3,0);
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DrawArrowS(xobj,3,18,0);
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}
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void EvtMouseMiniScroll(struct XObj *xobj,XButtonEvent *EvtButton)
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{
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static XEvent event;
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int x1,y1,x2,y2;
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Window Win1,Win2;
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unsigned int modif;
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int Pos=0;
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struct timeval *tv;
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long tus,ts;
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do
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{
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XQueryPointer(xobj->display,*xobj->ParentWin,&Win1,&Win2,&x1,&y1,&x2,&y2,&modif);
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/* Determiner l'option courante */
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y2=y2-xobj->y;
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x2=x2-xobj->x;
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if ((x2>0)&&(x2<xobj->width)&&(y2>0)&&(y2<xobj->height/2))
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{
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if (Pos==1)
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{
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tv=(struct timeval*)calloc(1,sizeof(struct timeval));
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gettimeofday(tv,NULL);
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tus=tv->tv_usec;
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ts=tv->tv_sec;
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while (((tv->tv_usec-tus)+(tv->tv_sec-ts)*1000000)<16667*8)
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gettimeofday(tv,NULL);
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free(tv);
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}
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else
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{
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DrawArrowN(xobj,3,3,1);
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Pos=1;
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}
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xobj->value++;
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if (xobj->value>xobj->value3)
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xobj->value=xobj->value2;
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SendMsg(xobj,SingleClic);
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}
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else if ((x2>0)&&(x2<xobj->width)&&(y2>xobj->height/2)&&(y2<xobj->height))
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{
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if (Pos==-1)
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{
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tv=(struct timeval*)calloc(1,sizeof(struct timeval));
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gettimeofday(tv,NULL);
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tus=tv->tv_usec;
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ts=tv->tv_sec;
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while (((tv->tv_usec-tus)+(tv->tv_sec-ts)*1000000)<16667*8)
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gettimeofday(tv,NULL);
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free(tv);
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}
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else
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{
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DrawArrowS(xobj,3,18,1);
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Pos=-1;
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}
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xobj->value--;
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if (xobj->value<xobj->value2)
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xobj->value=xobj->value3;
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SendMsg(xobj,SingleClic);
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}
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else if (Pos!=0)
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{
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Pos=0;
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DrawArrowN(xobj,3,3,0);
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DrawArrowS(xobj,3,18,0);
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}
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}
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while (!XCheckTypedEvent(xobj->display,ButtonRelease,&event));
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DrawArrowN(xobj,3,3,0);
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DrawArrowS(xobj,3,18,0);
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}
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void EvtKeyMiniScroll(struct XObj *xobj,XKeyEvent *EvtKey)
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{
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}
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void ProcessMsgMiniScroll(struct XObj *xobj,unsigned long type,unsigned long *body)
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{
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}
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