ui->drag |= 4; /* some movement has happened */
if (tcoord >= 0 && tcoord < w) {
ui->dragpos = tcoord;
- return "";
+ return UI_UPDATE;
}
} else if (IS_MOUSE_RELEASE(button)) {
if (ui->drag & 4) {
ui->drag = 0; /* end drag */
if (state->sequence[ui->dragpos] == ui->dragnum)
- return ""; /* drag was a no-op overall */
+ return UI_UPDATE; /* drag was a no-op overall */
sprintf(buf, "D%d,%d", ui->dragnum, ui->dragpos);
return dupstr(buf);
} else {
state->sequence[ui->edgepos]);
return dupstr(buf);
} else
- return ""; /* no-op */
+ return UI_UPDATE; /* no-op */
}
}
} else if (IS_MOUSE_DOWN(button)) {
ui->hpencil = 0;
}
ui->hcursor = 0;
- return ""; /* UI activity occurred */
+ return UI_UPDATE;
}
if (button == RIGHT_BUTTON) {
/*
ui->hshow = 0;
}
ui->hcursor = 0;
- return ""; /* UI activity occurred */
+ return UI_UPDATE;
}
} else if (tx >= 0 && tx < w && ty == -1) {
ui->drag = 2;
ui->dragnum = state->sequence[tx];
ui->dragpos = tx;
ui->edgepos = FROMCOORD(x + TILESIZE/2);
- return "";
+ return UI_UPDATE;
} else if (ty >= 0 && ty < w && tx == -1) {
ui->drag = 1;
ui->dragnum = state->sequence[ty];
ui->dragpos = ty;
ui->edgepos = FROMCOORD(y + TILESIZE/2);
- return "";
+ return UI_UPDATE;
}
} else if (IS_MOUSE_DRAG(button)) {
if (!ui->hpencil &&
ui->odx = ui->ody = 0;
ui->odn = 1;
}
- return "";
+ return UI_UPDATE;
}
if (IS_CURSOR_MOVE(button)) {
ui->hx = state->sequence[cx];
ui->hy = state->sequence[cy];
ui->hshow = ui->hcursor = 1;
- return "";
+ return UI_UPDATE;
}
if (ui->hshow &&
(button == CURSOR_SELECT)) {
ui->hpencil = 1 - ui->hpencil;
ui->hcursor = 1;
- return "";
+ return UI_UPDATE;
}
if (ui->hshow &&