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48 static bool PDCallBack(t_x11 *x11, XEvent *event, Window w, void *data)
51 int i, x, x1, y, nsel;
53 pd = (t_pulldown *)data;
58 XSetForeground(x11->disp, x11->gc, x11->fg);
59 XDrawLine(x11->disp, w, x11->gc, 0, y-1, pd->wd.width, y-1);
60 for (i = 0; (i < pd->nmenu); i++)
62 XDrawString(x11->disp, pd->wd.self, x11->gc, pd->xpos[i], x11->font->ascent,
63 pd->title[i], strlen(pd->title[i]));
70 for (nsel = 0; (pd->xpos[nsel+1] < x) && (nsel < pd->nmenu-1); nsel++)
75 x1 = std::max(0, std::min(pd_width(pd)-menu_width(pd->m[nsel]), pd->xpos[nsel]));
76 show_menu(x11, pd->m[nsel], x1, y+1, false);
88 t_pulldown *init_pd(t_x11 *x11, Window Parent, int width,
89 unsigned long fg, unsigned long bg,
90 int nmenu, int *nsub, t_mentry *ent[], const char **title)
100 snew(pd->xpos, nmenu+1);
102 for (i = 1; (i <= nmenu); i++)
104 pd->xpos[i] = 20+pd->xpos[i-1]+
105 XTextWidth(x11->font, title[i-1], strlen(title[i-1]));
107 if (pd->xpos[nmenu] > width)
109 printf("Menu too wide\n");
112 InitWin(&(pd->wd), 0, 0, width, XTextHeight(x11->font)+2, 0, "PullDown");
113 pd->wd.self = XCreateSimpleWindow(x11->disp, Parent,
115 pd->wd.width, pd->wd.height,
116 pd->wd.bwidth, fg, bg);
117 x11->RegisterCallback(x11, pd->wd.self, Parent, PDCallBack, pd);
118 x11->SetInputMask(x11, pd->wd.self, ExposureMask | ButtonPressMask |
119 OwnerGrabButtonMask | ButtonReleaseMask);
120 XMapWindow(x11->disp, pd->wd.self);
122 for (i = 0; (i < nmenu); i++)
124 pd->m[i] = init_menu(x11, Parent, fg, bg, nsub[i], ent[i], 1);
130 void hide_pd(t_x11 *x11, t_pulldown *pd)
134 hide_menu(x11, pd->m[pd->nsel]);
139 void check_pd_item(t_pulldown *pd, int nreturn, bool bStatus)
143 for (i = 0; (i < pd->nmenu); i++)
145 check_menu_item(pd->m[i], nreturn, bStatus);
149 void done_pd(t_x11 *x11, t_pulldown *pd)
153 for (i = 0; (i < pd->nmenu); i++)
155 done_menu(x11, pd->m[i]);
157 x11->UnRegisterCallback(x11, pd->wd.self);
162 int pd_width(t_pulldown *pd)
167 for (i = 0; (i < pd->nmenu); i++)
169 w = std::max(w, menu_width(pd->m[i]));
171 w = std::max(w, pd->xpos[pd->nmenu]);
175 int pd_height(t_pulldown *pd)
180 for (i = 0; (i < pd->nmenu); i++)
182 h = std::max(h, menu_height(pd->m[i]));